Packaging the general name of the containers, materials and auxiliaries used to protect the product, facilitate its storage and transportation, promote sales, and in accordance with certain technical methods of circulation; also refer to the use of containers, materials and auxiliaries for the above purposes, The process of applying certain technical methods and other operational activities. Marketing-oriented packaging planning strategy, a broad sense of the package. You can also dress up someone or something, or do your best to help him be perfect in one area. China's national standard GB / T4122.1-1996 stipulates that the definition of packaging is: "In order to protect the products in the distribution process to facilitate storage and transportation, sales promotion, according to a certain technical methods used containers, materials and auxiliary materials such as the overall Name also refers to the operation of the container, materials and ancillary objects in the process of applying certain technical methods to achieve the above-mentioned purpose. "Other countries or organizations have different expressions and understanding of the meaning of the package, but the basic meaning is consistent , Both of which have the function of packaging and their core content, generally have two meanings: ① Containers, materials and ancillary items, that is, packages, which are used to hold goods; ② Technical activities concerning the carrying out of dressings, seals and bandages.
Parafilim is a kind of composite material, which has sealing performance and anti-counterfeiting effect, preventing the volatile, pollution and odorless product contents from precipitating. This product is widely used: cosmetic packaging sealing film, sealing film daily necessities packaging, food packaging sealing film, pharmaceutical packaging sealing film and chemical packaging sealing film and other industries. Main features of the sealing film sealing effect is good, with anti-counterfeiting effect, to prevent volatile product content and pollution, sealing performance can be odorless precipitation. In addition also has the security and anti-theft, in addition can also be printed on the sealing film company advertising to achieve publicity
Packaging bags, including aluminum foil bags and a series of packaging products have been uncommon in life, and today we have to mention another kind of packaging products, but also the current sweeping the world of a packaging equipment, it is currently the market's most common sealing film .
What is the sealing film, I believe we had tea, yogurt eaten instant noodles, pickles all know that there is a layer of membrane surface to eat inside to eat food, this layer of protective film is the so-called sealing film. It is like many bags also belong to the aluminum foil bags, sealing film can be translucent, transparent or plastic or aluminum foil packaging material, is now widely used in many packaging industries.
Sealing film can tightly wrap the surface, so that it does not leak, it's good permeability, moisture-proof also with isolation performance, there is enough quality to isolate the air and other products on the exchange of air.
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