Plastic film flexible packaging materials in the future a good momentum of development

Currently, the share of plastic packaging is a step to expand in the market , the next few years will maintain a good momentum of growth , based flexible packaging plastic film occupies an important position in all kinds of packaging products, plastic film packaging material development has accounted for a total volume more than 40% share , below are some of flexible packaging structure changes have occurred or are occurring .

Open pack more and more easy to operate. Compared with the past, present boxes will use some gadgets do switch, as some stand-up pouches zipper , when you do not need to use tear bags, need only unscrew the line. There have also been major in mechanical progress , with the increase in functionality , from loading to provide one-stop service package in the shortest possible time .

Clear barrier film. Generation of barrier properties of the clear coating film and the metal begins to approach the aluminum foil and the film . It provides an opportunity to showcase so that people can visually see that the food is very appetizing . This structure is also convenient packaging food in the microwave .

Preferred packaging of new products. After years of development , it is widely believed will sweep all flexible packaging products . Typical examples are tuna and pet food , after decades of canned packaging, sterilization bags popular. More recently, baby food bottles can also be replaced by sterilization bags.

Step faster than others. Now with more flexible stand-up pouches for packaging ketchup is no longer a novelty thing, other condiment pouch packaging is not far away . In Europe , Asia and Latin America test market success proved that this is a miracle. The new package of shampoo and laundry detergent , is launched when the time comes , canned fruit as well.Wholesale masking tape


Global cereal flexible packaging industry slowly forward. Whether it is at the low end or high-end market , has entered the cereal manufacturers of flexible packaging sight . But experts admit that in a short time if you want to change the flexible packaging , packaging machinery manufacturers in the investment will be very much. And although renewable resource with a lot of advantages, but flexible packaging materials instead of directly using recycled board is unlikely . Mainly because of the flexible packaging does not mean that consumers will accept the entire country , especially Americans .

There will be more layers in the composite extrusion this link. Fierce one, think this is wrong, in fact, add layers in flexible packaging structure can play to save costs and increase the performance of the role . How is it ? It requires more precise control layer . 3-5 layer coextrusion film lines subject to the size of the extruder and die design. 7-9 layer co-extrusion production line can produce a better performance, flexible packaging materials thicker , and because no longer design structure , the cost will be lower. An expansion layer is made ​​of a resin material with cheaper . There is also a moisture barrier layer separating the two layers become thinner , one of which alternate prevent pinholes and other layers are connected . This approach will increase the number of surface moisture , thereby further reducing the permeability . There are a variety of techniques can proof material separated into a number of layers , as well as data showed a linear enhance water resistance .Masking tape


Suitable flexible packaging shapes. Contemporary packaging styles to design a shape more than ever before. Consumer packaged goods companies eager for new packaging shape , for them , highlighting the product on the shelf is very important. Almost subtract two curved shape shaped space which has been popular stand-up pouches , although outside the machinery company in the production of such machines almost conical stand bag. Meanwhile, with the stand-up pouches more complicated shapes , how to suppress the waste is a design challenge to face .

Widespread impact bags produced . Because the bag structure can be customized according to the requirements , so a lot of new products emerge physical structure : liquid , viscous , powdered , granular and particulate . Followed by , resulting intersection between the product and the product , including food and beverages , cosmetics , health care, pet food , automotive, pharmaceutical and agricultural products. Now fill speed flexible packaging has yet to reach a common packaging speed , but the gap is decreasing , especially in dried products.Washi tape


Despite the current plastic packaging industry capacity development Mengjin , but flexible packaging companies must keep pace with the market recovery , timely and effective adjustment of product structure . Despite the potential importance , but the direction is the key to sustained enterprise identify forward , the market should not hesitate to energy research , research needs , developing a deep level , focusing on quality improvement , development of functional packaging material has certain technical content , meet new round of global green economy . Simple past product packaging should protect the type of packaging in the form of passive gradually transformed into brand , market-oriented , active form of packaging .Sellotape