Archives for posts with tag: plastic trays

In recent years, driven by the rapid development of China’s macro-economy, China’s plastic pipe industry has been plastic packaging box rapid development. pvc tray Because plastic pipe has obvious advantages in energy, land, water, materials aspects. 2015 development of the clear plastic packaging plastic pipe will enter the “Golden Age”, the total production will reach plastic trays 13.2 million tons.

Housing construction and public works still provide a stable domestic demand; conservancy construction policy support, an annual 400 billion of investment; rural drinking water safety system upgrade construction and building plastic box design plastic packaging design materials to the countryside pulling plastic pipe demand; gas clamshell packaging supply system and heating consumption trends will also bring demand incremental and other conditions, by the current favorable policies, the development of plastic packaging China’s plastic pipe industry unprecedented.

Thus, the development of plastic pipe “golden era” has begun, I believe the future of China’s plastic pipe industry will usher in rapid steady development.


Global plasticized mesh News : Careful find plastic everywhere, with the improvement of the technical level , rigid plastic , impact resistance, creep resistance, chemical resistance , etc. have breakthrough improvement , while according to user needs, customize or add different properties, such as electrical conductivity, heat resistance. Plastic has become the core of most of the material composition of plastic packaging design electrical and electronic products . It is understood that in the appliance industry , the plastic products industry has become one of clear plastic packaging the important development direction of pvc tray home appliances , plastic household appliances have become the plastic box design application of the amount of material the fastest growing in recent years, an annual average growth rate of around 29.5% .

Development of plastic materials technology has created many new opportunities for the manufacturing sector plays a pivotal role in the world of electrical and electronic products industry, but also to promote the electrical and electronic industry as a whole move to a new level .

In modified plastics , for example, a lot of additional performance make it more in line with the needs of a variety of different electrical and electronic products. Typically by adding different ingredients to achieve the plastic material clamshell packaging flame retardant, transparent , weather purposes. Can be applied in racks inside the barrel drum washing machine , microwave seal, trumpet speaker , speaker stand, refrigerator , rice cooker shell and base . For example , Bayer PC material , Victrex PEEK high performance plastic materials have a large number of applications in the electrical products. Plastic insulation is also the main reason for electrical products to become part of the raw materials . plastic packaging Many types of electrical and electronic equipment , requirements vary, plastic insulation requirements are not the same. Heat resistance and environmental adaptability insulating plastic electrical equipment in high temperature environments powered extraordinarily important. Electrical equipment in the connector , AC contactors, switches , junction boxes , plugs, sockets and other parts of a large number of the applications.

With the advent of SoLoMo (SocialLocalMobile) times more electrical gaming is about to become human hands , you can send a signal via cell phone before going home to home ” in control” , after sorting signal , household appliances are the divisions its your job to fulfill their tasks . If you do not want to let the house become a dragnet of silken web , signal reception and transmission of wireless technology will become the best choice. So start thinking more appliances implanted antenna .

Supplied by SABIC LDS ( Laser Direct construct ) is the use of a plastic material additive the material is easily activated by the laser plating performance of the antenna module with the original conventional plastic housing skillfully combine to make the product available space larger , more in line with the aesthetic appearance and ergonomics . The technology has been widely used in mobile phones and other handheld plastic packaging box devices manufactured .

Relevant statistics show that global demand for electrical and electronic products for plastics increased from 12.2 million tons in 2005 to 15.6 million tons in 2011 , a compound annual growth rate of 4.2%. With a variety of plastics in electrical products increase application volume plastic trays , a true era of plastic electrical and electronic equipment . I believe plastic chemical applications will be more widely , to bring more convenience to our lives.

With the promotion of energy saving , wood industry, construction, furniture areas of concern , with good trends and market prospects. Recently, the British Bristol Applied Market Information Consulting market research report shows the results expected in 2013 WPC continue to grow clear plastic packaging substantially. The largest increase is pvc tray expected in the house building and interior parts, outdoor floor will remain in the international market plastic packaging WPC applications accounted for Health guide position.

WPC in the eighth seminar held in Vienna , Battenfeld Cincinnati Technology Laboratory show WPC extrusion production line of outdoor flooring line speed of seven chambers reached 2.25 m / min. Production reached 400 kg / 6 hours in this outdoor flooring profiles not only conforms to the growing market demand , and compared with the use of pure new materials production profiles, due to its inner recycled materials, raw material cost savings of up to 25 %. Specifications for the production of raw materials and presentations (160 30) cm mold provided by the partner company in Belgium . The extrusion line is a core part of fiberEX92 extrusion host and a compact fiberEX38 co-extruder .

Another partner , Delta wood products company from the Netherlands in Battenfeld Cincinnati Technology Laboratory to showcase plastic packaging design a plastic packaging box new set of wood-plastic composites house. Based on the assembly ” makeshift ” concept , designed for installation design plastic trays yourself , especially considering plastic box design the disaster area in the application , the company demonstrated its innovative WPC profile applications. In addition to effective sort of metal reinforcement, the maximum intensity from within the housing structure WPC profile wood particles used in load-bearing structures . Thus, wood-plastic composite material with many advantages , from the point of view of future -oriented clamshell packaging trends , wood industry has a broad market prospect.

With the growing consumption of beverages , beverage packaging industry with a bright future . It is estimated that in 2017 the global beverage clamshell packaging packaging market value will reach $ 118.8 billion . Currently, the U.S. , Europe and Asia Pacific in the global beverage packaging market still accounted for the largest share. With the gradual change in the continuous improvement of people’s income levels and consumer lifestyle , beverage packaging demand will grow rapidly. As the consumption of beverages continues to rise, the Asia-Pacific region, especially China and India, the manufacturer will provide a broader beverage packaging market .

Beverage packaging was diversified development trend

With the increasing rapid development of the global economy and the people’s living standards , the rapid development of the beverage industry , beverage varieties has been installed by the previous single bottles of soft drinks , to today carbonated drinks, natural drinks flowers are blooming situation. Therefore , the beverage packaging industry diversification trend also appears to break the monopoly over a single glass container market pattern. Metal, plastic , paper materials have been used in the beverage packaging, metal cans pvc tray , PET bottles , PP bottles, Tetra Pak , black and white film packaging stage.

Glass is a long history of packaging materials. In today’s constant influx of new types of packaging materials in the market, as the traditional glass beverage containers , in beverage packaging still occupy an important position. Glass containers because of plastic box design its non-toxic, odorless, transparent , plastic trays beautiful, good barrier , airtight , abundant raw materials, low prices, etc. become the material of choice tea, jujube juice beverage .

Metal cans cans jealously guarding the city . On the current market for beverage packaging , metal beverage cans are still widely used packaging materials , two -piece cans and three-piece cans. Two cans of aluminum sheet metal mainly used for carbonated beverage packaging ; while three cans with tinplate ( tin ) mainly used for free carbonated beverage packaging.

Fruit and vegetable packaging paper containers occupy a refreshing drink dairy country . Paper containers used for fruits and vegetables, dairy products and soft drinks packaging, materials and shapes can be classified according to their paper , brick composite cartons, paper cups, cans and other combinations . Compared with other containers , paper containers advantages are: low cost, light weight , has a favorable logistics , metal cans and smelly dissolution occurred . According to reports, the world’s annual consumption of aseptic carton packaging of more than 1000 billion units developed carton beverage per capita consumption of dozens of packages.

PET bottles stand out of the market dominance

PET bottle transparent , plastic packaging box high barrier , plastic , resealable packaging of soft drinks and other properties make it a growing market demand , and plastic packaging design gradually replace the aluminum packaging trend. Currently , PET aseptic containers are widely used in a variety of beverage packaging among its market share in the beverage packaging industry dominates. Drink from the world’s major powers of market share , PET bottles share more than 70%. Among them, the United States, the development of Japan PET beverage packaging industry very quickly. At present, China is in a stage of rapid development but also PET beverage packaging , PET bottles with double-digit annual growth in demand . Domestic carbonated beverage packaging PET bottles accounted for 57.4 %.

In recent years , the global tea market in the meteoric rise, yields surge. Since the requirements for hot filling tea drinks under the conditions clear plastic packaging of 85 ~ 90 , and PET bottles for hot filling a heat resistant temperature of up to about 95 , so filling the tea beverage PET plastic packaging hot-fill PET bottles has become a bottle of the fastest growing varieties, the annual growth rate of over 50 %. In addition , PET bottles are packaged in the form of bottled water main , most PET bottles with water drinks are dressed .

The thickness uniformity of flexible packaging materials plastic packaging design and packaging costs
?With crude oil prices continued to rise , the cost of polymer packaging materials also rose sharply . Today, however, the intense competition in the market , because if prices of packaging materials and increase the selling price of products in an attempt to increase the cost of all or part of the turn added to the consumers, consumers certainly do not buy . In addition, if the manufacturer trying to reduce costs by reducing packaging performance , which is nothing short of dismantling their signs. Current approaches can effectively solve the rising costs of packaging materials have the following two aspects : first, intensify the development of new polymers, to reduce as much as possible without reducing the amount of packaging material or reduce the cost of packaging performance under the premise ; followed by taking effective means to control the uniformity of the test material thickness , reducing packaging waste resulting rate . The latter relatively easier to implement , thickness measurement using the existing technology can help companies reduce packaging costs.

1 , the importance of uniformity of the film thickness

Thickness uniformity is one of the prerequisites for the protection of materials with specific functions . plastic packaging box In functional barrier material , for example, the barrier layer will directly affect the uniformity of the overall barrier properties of the material . The barrier layer is a barrier layer of the film is the most important , the barrier properties of the barrier film on the one hand the level depends on the clear plastic packaging choice of barrier layer material ( e.g., excellent barrier properties of the current blocking layer materials which are mostly aluminum , aluminum , silicon oxide coated material , PVDC, EVOH , etc. ) ; other depending on the thickness of the barrier layer , the barrier layer is generally thicker the better the barrier properties of the film , when the thickness of the barrier layer reaches a certain level , the barrier properties of the film has become stable , no longer increases with the growth of the barrier layer thickness. Barrier materials are expensive , the thickness of the barrier layer directly affects the overall costs of the barrier film . Application of multi-layer composite film can effectively reduce the packaging cost , wherein the thickness of the barrier layer is only about 10% of the overall thickness of the film , some even only 5m ( or less ) , but difficult to control the thickness of the barrier layer is very large . When the thickness uniformity of the barrier layer is not prone to weak points in the function of the barrier layer , resulting in instability of the entire film barrier properties , poor barrier properties may be part of the packaging material , the resulting product should reach the expiration date , and for part of the film ( especially good transparency film ) barrier layer film thickness changes also affect the overall appearance and vac tray color , reduce the display of goods .

Film thickness uniformity or not will give film printing process and the corresponding increase in the use of difficulty . In commonly used in gravure printing , for example, control the printing of the critical tension to ensure print quality , control and tension the film material , the thickness and uniformity of the thickness have a relationship , caused by poor control of the overlay material can be directly allowed . Further , the film thickness uniformity can also cause poor dislocation phenomenon rewinding the film after printing.

In the production process of multilayer films , the film thickness of any layer can cause uneven unevenness subsequent processing , resulting in the finished film thickness uniformity is worse . Use of this uneven film thickness for packaging , packaging materials when using the mechanical properties of weak points prone , if the packaging , transportation , storage, packaging, sales process, subject to greater external shocks, these weak points prone to cracks , holes and other special save function resulting material is reduced or completely lost .

2 , how to detect the film thickness

Manufacturing and processing of the film , the film thickness detection is one of the most common detection index film , a film thickness detecting the addition into the coating thickness and the thickness detector detects two types . Since the thickness of the film is the total thickness of the resin layers , if the overall difference in the thickness uniformity of the film , wherein the thickness of the resin distribution layers may also differ . Undoubtedly , the detection of the thickness of the coating will be more conducive to effective control film thickness uniformity of the layers , but get the most accurate measurement for each of the multilayer film thickness of the coating on the respective detection equipment need to have a thickness very large investment , and with the growth of the thin film layers increase , to bring greater economic burden. More economical way is expensive coating material portion for detecting the thickness of the coating , while enhancing the overall film thickness uniformity is required to achieve effective control of the role of other layers of material thickness.

Thickness testing equipment can be divided into online thickness measurement equipment and non- line thickness measurement equipment into two categories, these details can be found in two types of devices , ” commonly used method for measuring the thickness of the film ,” a text . If these two types of thickness measurement can be used in conjunction with the device is the best , this is due to line thickness measurement equipment is often used in non-contact measurement, can not be avoided because the material has a compression or a soft bag for the thickness of the material detected is caused by poor surface flatness volatile data , the line thickness measurement device can not provide a contact measurement method ( eg Labthink CHY-C2 uses a mechanical thickness measurement method ) , makes up the line thickness measurement of this a shortage . Although other line thickness measurement can control the film thickness uniformity of the batch , but the finished film is not suitable for sampling must therefore be equipped with a non- line thickness measurement device.

Line thickness measurement device with the fastest speed to get the thickness of the test data , and adjust parameters production line to reduce the thickness fluctuations in material and shorten the production line driving time , but need to be equipped with production lines that match the scanner , which its reuse have certain restrictions, and the price of equipment, operation and maintenance costs to be much more expensive than non -line thickness measurement equipment. Non- line thickness measurement devices are inexpensive , small , easy to use , but the production line thickness parameter adjustment feedback is much slower. Non- many types of online thickness measurement equipment , including mechanical thickness measurement technology applicability of the strongest , it is not selective samples tested free from color products, ingredients change on or reflective surfaces can be used to detect any substance, and plastic trays it in the same thickness measurement will apply some pressure to measure the surface of the sample, which can effectively avoid data due to the compression or samples with poor surface flatness plastic box caused by the volatile situation , very suitable for soft packaging materials thickness detection . Further, since the compressibility characteristics of the film , when the thickness of the detection of various types of thin film with a thickness of the case is often a gap appears , therefore , strict accordance with a predetermined condition is important plastic packaging to select the instrument .

3 , outlook
Increase the thickness uniformity of the test material , can reduce scrap packaging materials , to achieve the purpose of saving costs. Due to the compressibility of the structure of the soft package material itself , making the gauge has been the first choice for all types of machinery and soft packing material thickness detection. However, the mechanical contact type thickness measurement method Measurement limit its clamshell packaging development in the field of line thickness measurement , and therefore , in order to effectively control the thickness uniformity of the material , preferably simultaneously with the line thickness , and non -line testing equipment , which according to the needs of enterprises combination of factors, type of material , thickness uniformity control requirements , the equipment budget to decide.

Our meat production since 1990, has been ranked first in the world, but the proportion of deep processing of meat products, meat production accounts for only 10 percent of the world’s developed countries generally have reached the proportion of about 50% in some countries even more than 70% , with a considerable gap between the advanced level . More importantly, the variety and quality of the meat is more behind the world ‘s advanced level , one of the key reasons is related to meat packaging technologies, mainly developing flexible packaging technology.

Nearly 30 years of experience in the meat industry, secondary larger development. The first time was in the early 1980s began , with the meat then the introduction of foreign advanced processing equipment and technology , led to the packaging of frozen meat division and the development of Western-style cooked meat ; second was from the 20th century, 90 start early 1990s decade , there has been a small package division chilled meat and sausage and meat products as the representative of Chinese products development.

In the 21st century , under the new situation of joining the WTO , China’s meat industry will be faced with yet another new period of development during this period in the development of the meat industry is not only reflected in the volume , but the main purpose is to reflect in terms of quality , high-quality, safe and secure meat products will continue to emerge , cold meats, fermented meat products, meat products , such as Chinese industrial production of high -tech new products will be the future direction of development.

Throughout the history of our meat products are all closely linked with the development of packaging technology , which is mainly associated with the flexible packaging technology , the meat industry ‘s technological innovations needed to support flexible packaging technology , whereas the emergence of new flexible packaging technology also contributed to the meat industry development. In the second period of development in the past , many domestic flexible packaging technology and equipment development lags behind the needs of the development of the meat , so that the domestic flexible packaging companies lost a lot of opportunity to make a considerable number of imported packaging materials and packaging machinery and equipment occupied the domestic market. The purpose of this study is to remind the domestic flexible packaging industry engaged in various aspects of attention, to avoid further missed opportunities facing Third , speed up technological progress and product development in the flexible packaging industry , the third major development to meet China’s meat industry. The following two aspects of the new fresh meat and meat products are as flexible packaging technology and its development direction of the relevant meat

Flexible packaging fresh meat

China is expected in the next 5-10 years, meat production will be 5% -10 % annual growth rate continues to grow. Chief among these is the development of fresh meat , fresh meat, how flexible packaging technology to keep up with this development is an issue of concern within the industry . Flexible packaging raw meat meat consumption is mainly to solve the safety shelf circulation problems . Meat slaughtered pigs , cattle and other live will produce a series of biochemical changes , the end of the period clear plastic packaging to maturity from stiff , quality of the meat is constantly changing, if not take a scientific package shelf technology , raw meat quickly would spoilage. Requirements for fresh meat shelf life , at home and abroad with a frozen, refrigerated , irradiation sterilization , chemical corrosion, vacuum packaging , inflatable packaging, packaging and shelf combination of technology .
The plastic packaging design early 1980s, China’s market accounted for a large proportion of frozen meat was introduced many advanced segmentation packaging frozen meat equipment and technology , the main packaging material is a single layer of polyethylene bags beginning , and later developed into nylon / polyethylene composite flexible packaging bags , packaging forms from simple to complex single- film plastic bags and vacuum-packed bags of soft film forming vacuum packaging. In addition to the domestic packaging equipment vacuum sealer, the introduction of the soft film forming filling and sealing machine (FFS machine ) is the most advanced flexible packaging equipment. Packaging products are mainly divided small package frozen legs, big row , a small row , meat and other products , which meet current market demand for play a role . But then the fresh meat at a low level overall flexible packaging , vac tray packaging materials polyethylene film mainly due to the water vapor transmission rate of large polyethylene material , frozen in dry- period consumption saving big bag severe frost , poor appearance and form of packaging , printing and decorating rough most of the products , so our 80 years of frozen raw meat packing group including lower commodity level.
Cooked meat flexible packaging
Cooked meat with rich protein , microbial very easy to breed , and storage of fat in the meat products easily oxidized , so the key is cooked meat flexible packaging technology can extend the shelf life of the product , to ensure food safety and quality .

Our Chinese cooked meats cooked meat can be divided into two categories and Western cooked meat , cooked meat over Chinese industrial production and packaging technology is relatively backward , products are divided into the traditional sauce stewed , grilled , bad drunk class , Western-style meat products higher degree of industrialization , the main products well- leg , round leg -based products as well as Western-style ham sausage , small sausage -based plastic trays products and bacon sausage , salami and other Western products ; dried products and other varieties . Due to the different types of products the processing conditions and shelf life requirements, these flexible packaging in the form of cooked meat and techniques vary, the following main cooked meat flexible packaging technology introduction.

1 . Cooking bags and canned soft packaging

Country in the 1970s began to use cooking bags, soft canned cooked meat and other research on packaging technology , soft canned material mainly consists of PET / AL / CPP three composite , and transparent retort pouches from PET / CPP or PA / CPP based. As good canned soft barrier properties of aluminum foil and dark , soft canned meat vacuum-packed can be stored at room temperature for 6-12 months after high-temperature sterilization . Plus convenient packaging to carry, easy to open , so there is a certain consumer market , the product has a knuckle , chicken , duck and other Chinese traditional meat and poultry products . Due to the high temperature sterilization , the flavor deterioration , texture Sulan , canned flavor is cooking bags and soft canned a common problem , to some extent, limit the development of such markets packaging products . PET / CPP or PA / CPP Layer retort pouch transparent clamshell packaging material of the barrier is not high , the packaging of meat products susceptible to oxidation deterioration , the shelf life is not long . Currently transparent high barrier packaging materials is the focus of international development , such as MXD6 nylon , EVOH composite film and silicon oxide (SiOx) film deposition development series , so that the display and protection of goods greatly improved, ultra-high temperature sterilization development and application of high pressure sterilization and irradiation , microwave sterilization and other new technologies to provide useless for the application of these materials , we should pay attention to the development of these good transparency, high barrier flexible packaging material in the gaps .

2 . Aseptic packaging and semi- aseptic packaging

Aseptic packaging and semi- aseptic packaging technology first developed in the Western-style meat products, using sterile flexible packaging materials , in the sterile environment of processed meat products after sterilization packaging can keep food in the maximum the original flavor of the product under conditions of low flow of Western-style round legs, square legs and sliced ??meat products due to the aseptic processing of solid Western food more difficult, so they plastic packaging box use a semi- aseptic packaging technology , packaging materials EVOH, PVDC , composite materials PE, PA , etc. made ??of co-extruded high barrier multilayer film or sheet , such as sterile , shrink film also use more complex in sterile packaging. Chinese meat aseptic packaging , semi- aseptic packaging technology needs further development and research . Such technology breakthroughs , will remain authentic Chinese meat flavor, extend shelf life, has a very broad application prospects .
3 . Pasteurization packaging

The next few years China plastic packaging will vigorously develop the low-temperature meat , which is a key technology LTMP shelf technology , low temperature meat products due to maintain maximum nutrition and flavor , more favored by the market .
One of the key LTMP shelf packaging pasteurization technique is that the product again after heating pasteurization rapid cooling after packaging to eliminate microbial contamination in the packaging process . Such meat packing applicable to most of the Western meat , high barrier flexible packaging material composite film and sheet transparency based, and can heat sterilized by heat-shrinkable materials will also be pasteurized there are a very wide application , in addition to vacuum packaging, a high degree of mechanization and automation of forming a sealing system of a filling will be a great development.

4 . Sausage packing

80s polyvinylidene chloride (PVDC) -based film casings filled with sausage , ham processed by high-temperature sterilization appeared in China began to develop during the 1990s unexpectedly to occupy half of the domestic meat production of competitive products , however, PVDC sausage and ham filling packaging machine punch card but rely mainly on Japanese imports , the introduction of the production line is repeated up to 600 . Ham popularity has its actual market conditions and circumstances , our flexible packaging industry at the time of the missed opportunity , but as a high-temperature meat sausage is no longer the direction of future development, and low-temperature meat sausage casings class flexible packaging , fermentation meat , high salt water expansion products will be the direction of development, technology casings of various man-made fibers , high barrier composite casings , shrink casings and other flexible packaging materials and the corresponding filling and packaging equipment has a huge potential for development.


21st century China ‘s meat industry is facing a new development the former , for the flexible packaging industry is full of challenges and opportunities of the timing , the world of great concern to food safety issues , HACCP systems in the food sector in the promotion , plus tech, diversified structure , convenience food of the meat industry for flexible packaging industry put forward new demands , hoping to strengthen domestic enterprises technology investment and new product development in order to meet growing market

Shelf and shelf life extension aspects of food, medicines show a very excellent performance for decades PVDC high barrier packaging materials plastic box as always in a dominant position , although there EV-OH and PAN two materials , but they are in a high humidity environment barrier properties decreased significantly and has not been further developed. Similarly PA ( barrier material can not be considered under the strict definition ) can not replace high barrier PVDC excellent package for contents protection, and usually also need to practice with PVDC coating process to improve its packaging performance .

Has been in industrial production , PVC plastic materials are one of the most widely used plastic material plastic packaging design . PVC material is a non -crystalline materials. plastic packaging box PVC plastic materials because of its non-toxic, green environmental protection, environmental protection material known as food grade , food grade PVC material widely used in environmental relatively close contact with consumers in medicine , film and so on. plastic packaging And there are some performance after injection through a modified PVC plastic materials will be better and better meet the needs of standard industrial production.

On PVC plastic materials , for its essence is a vacuum plastic clear plastic packaging pvc tray film , because plastic trays PVC materials are lightweight, heat insulation, thermal insulation, moisture-proof , flame retardant, easy construction and so on. And it ‘s size, color, pattern variety, highly decorative , can be applied to interior walls and ceiling of the room decor, plastic -like material in one of the most widely used decorative materials , it also used for various types of panel surface packing , it is also known decorative film, with film, used building materials, packaging , pharmaceutical and other industries. Building materials industry accounted for the largest proportion, followed by the industry, packaging industry, as well as a number of other small-scale applications. The reason why there is such a wide range of PVC plastic use , thanks to its many excellent features. Light weight, insulation, moisture-proof plastic box design , flame retardant , acid , corrosion-resistant ; stability, good dielectric properties , durability , anti-aging , easy welding and bonding ; through kneading , mixing, pull tab , diced , extrusion or molding die casting process can easily meet the needs of various profiles clamshell packaging specifications ; smooth surface, bright color, highly decorative , decorative applications broad, simple construction techniques, installation more convenient.

China plastic pipe Deputy Secretary clamshell packaging Wang Zhanjie in Plastics Processing Industry Association revealed that a comprehensive ban of lead timetable plastic pipe being developed , and people ‘s lives will be fully out of plastic packaging design the water pipe ban lead at the end of this year.

A reference to ” lead poisoning ” People always heard discoloration , in addition to violations of food and cosmetics , for decoration of plastic pipes, doors and windows -based materials in this terrible way also threaten people ‘s health. Especially called “urban vessel” out of the plastic packaging box water pipe. Most are made ??of PVC material plastic trays , this kind of plastic products to be produced in the process of adding a known lead salt stabilizer. Deputy Secretary-General Wang Zhanjie China Plastics Processing Industry Association , said in an interview with reporters , although the lead salt stabilizer security risks, but there is no total ban . Wang Zhanjie : PVC pipe is what we do the most successful varieties, better price . However, high temperature PVC can not be decomposed, forming temperature is not low , it added heat stabilizers , the best is lead salt stabilizer , but our lead ban is local , not only in the water supply adding, drains and other pipes did not mention plastic box design .

According to reports, a plastic containing lead salts to the water pipes have been disabled world , national and Beijing construction sector has also made ??provisions disabled . Wang Zhanjie said , will be fully implemented before the end of this year to ban lead pipe order, our industry association is also developing planning table . Since 2015, the European commitment to a comprehensive ban of lead, China should also simultaneously go. To the plumbing in this order, but we never drain under clear plastic packaging this order, the reason is that our current processing costs are too high.

Wang Zhanjie problem description, PVC pipes , in fact, there has been controversy. Just do not lead salt stabilizer , there is no problem. To achieve industrial innovation and technological progress can only help people, but also conducive to the health industry . Wang Zhanjie : If we increase the cost disadvantage on pvc tray this industry , we have to give businesses slow breath . plastic packaging All this will certainly solve the water supply problem to ban lead . This phenomenon is not only today, PVC pipe water from there is the 1980s emerged.

Plastic clear plastic packaging plastic box design products filled with every aspect of our lives we are , but they also have differences in quality plastic products , a lot of poor quality was most likely secondary plastic quality, but off , so when plastic packaging design we buy to pay attention. For plastic plastic packaging box bottles on the market , if we are not careful, will not generally distinguish between the quality of the merits of whether harm to human health. But look , we sometimes find some poor gloss plastic bottles containing impurities , yes, what you see clamshell packaging is secondary materials production of plastic bottles . For these secondary materials plastic bottles on hand to strictly punish manufacturers producing plastic bottles , but more importantly, you want to waste plastics processing enterprises strict supervision from the source, there is no standard for enterprises to resolutely banned. The so-called secondary materials to produce plastic bottles, are some pvc tray of the materials without the rigorous cleaning and disinfection of waste plastic recycling made ??of the production of plastic bottles. These plastic bottles are difficult , whether or plastic packaging standard quality from all aspects of health . These secondary materials have been able to prevail in the market , in its very low price , compared to the new material, the secondary material is not up to even half the price not to. Some manufacturers of plastic bottles in order to reduce costs or to the use of the new compound doping . If the flow of these plastic bottles to food, medicine and other packaging areas , direct access to the Food plastic trays and Drug words greater human harm. He is also on the use of new materials for the production of plastic bottles manufacturers formed the unfair competition , in addition to the production of these secondary materials also tend to form a harsh environment.

PVC plastic film means a film , polyethylene, polypropylene, polystyrene and other resin, used for packaging, and as coating layer . “Twelve Five” period, especially plastic films feature film materials in emerging industries will play an important role , excellent functional properties of thin film materials , the downstream market segments targeted, broad application prospects. Water film solar cell membrane , a thin film flat panel display , semiconductor and microelectronics films will have a vast space. Functional film materials technology barriers, the main difficulty lies in its formulation, process and equipment. plastic packaging Among the many features of the film , the integrated market space and technical barriers , our most promising optical films and photovoltaic films. Optical grade PET plastic packaging box as the main raw material of the optical film , clear plastic packaging diffusion film, a brightness enhancement film are processed on the basis of the slice from plastic packaging design the PET . Due to the high levels of optical plastic trays thin-film technology , a technology-intensive industries, high barriers to pvc tray entry , is still mainly rely on imports. Now there are companies wishing to enter the domestic optical film field , the domestic enterprises to enter the field of optical films , will boost demand optical PET film. Optical PET film production is mainly concentrated in the Japanese and Korean companies , domestic enterprises have yet to achieve large-scale production plastic box design . East wood science and technology , Nanyang Technology ( 002389 ) is expected to lead a breakthrough. Solar films including film and EVA film backplane backplane film mainly made ??of a fluorine -based film and a polyester film. Fluorinated membranes highest technical barriers , China is still not industrial enterprises, the clamshell packaging relative maturity of the polyester film is slightly higher domestic East wood science and technology , Changzhou Yuxing ‘s products have been certified by the downstream large foreign clients , import substitution is increasingly obvious, large southeast , binary new material, Nanyang Technological also actively entered the field.