Dongguan daily chemical packaging bag manufacturers introduce the characteristics of vacuum packaging materials
1、 PE is suitable for low temperature and rcpp is suitable for high temperature cooking;
2、 PA is to increase physical strength and puncture resistance;
3、 Al aluminum foil is to increase the barrier performance, shading;
4、 Pet, increase mechanical strength, daily chemical packaging bag stiffness is excellent.
Then according to the demand, combination, various properties, also have transparent, in order to increase the barrier performance, use water-resistant PVA high barrier coating.
Packaging material knowledge: daily chemical packaging bag manufacturers introduce the scope of application of aluminum foil bags
(1) It is suitable for various circuit boards, electronic products, precision machinery accessories, consumer goods, industrial products and other packaging. For example: PC board, IC integrated circuit, electronic components, SMT patches of various LED industries, lamp strip packaging, precision hardware, auto parts packaging, etc.
(2) Food packaging: rice, meat products, dried fish, aquatic products, cured meat, roast duck, roast chicken, roast pig, quick-frozen food, ham, pickled meat products, sausage, cooked meat products, pickled vegetables, bean paste, seasoning and so on. www.ycritai.cn/
Dongguan Beite packaging materials Co., Ltd
Dongguan special bag, plastic bag, plastic bag, plastic bag