EVOH High Barrier Film Application on Food Packagings
These years, people pay attention on food safety, the community have great concern on the food safety issue of human health. And we are keep searching the safe packing. EVOH ethylene-vinyl alcohol copolymer with its high barrier properties, making EVOH as the best choice of environmentally friendly, safe packaging materials.
EVOH and PA polyamide, PVDC poly Vinyl chloride and known as the three high barrier materials. EVOH packaging film has high performance, low cost, low pollution and other advantages, is the fastest growing, most widely used film.
EVOH is used in the food industry aseptic packaging, hot and steamed bags, packaged dairy products, meat, canned and condiments. EVOH plastic film can basically replace the glass and metal containers, a number of domestic aquatic products export seafood on the use of PE / EVOH / PA co-extruded film vacuum packaging.
EVOH high barrier film used in tomato products to solve the tomato sauce products, the problem of high oxygen permeability, shelf life extended to 18-24 months.
EVOH used in fermented kimchi packaging. packaging materials, transparency, gloss and other packaging effect is better. The hardness of the kimchi and color preservation of the results are more than the advantages of other ordinary packaging materials.
EVOH High Barrier Film Application in the liquid milk packaging market, is bound to replace the vast majority of PE black and white milk film, as consumers of liquid milk products shelf life, taste and nutrition and other needs to enhance, EVOH multi-layer co-extruded milk packaging applications more and more The wider, the packaging film can be an excellent way to maintain the taste and nutrition of pure liquid milk, Billy Le pill packaging cost is cheaper, the future gradually replace the other flexible packaging materials.
EVOH film has been applied to the packaging of fruit soft cans, packaging in aesthetically pleasing, transparent, consumers directly see the contents of which, flexible packaging form, greatly enhancing the product market competitiveness.
The yellow tea cans are packaged in EVOH coextruded bags, the initial temperature of the flesh is controlled at 60-65 degrees Celsius, the sugar temperature is above 80 degrees Celsius, and the sealing strength is 0.025Mpa-0.08Mpa.