Manufacture Package for you really want.

Food vacuum packaging materials and composite types

by:FAST SINCERE     2019-12-17
The performance of food vacuum packaging materials directly affects the storage life and taste changes of food. When vacuum packaging is carried out, selecting good packaging materials is the key to the success of packaging. The main material of food vacuum bag. Since it comes to vacuum packaging materials, it is essential to classify the materials. The following are the characteristics of various materials suitable for vacuum packaging: 1. PE is suitable for low temperature use, RCPP is suitable for high temperature cooking; Second, PA is to increase physical strength, puncture resistance; Third, AL aluminum foil is to increase the barrier performance, shading; Fourth, PET, increase mechanical strength, excellent stiffness. Then according to the demand, combination, various properties, also transparent, in order to increase the barrier performance using water-resistant PVA High barrier coating. Several composite types of vacuum bags: generally: PA/PE or PA/rcpp pet/PE or PET/RCPP also has three or four layers, in order to increase the material texture properties: PET/PA/pe pet/AL/rcpp pa/AL/rcpp pet/PA/AL/RCPP several common vacuum packaging bag characteristics, high temperature retort pouch, vacuum bag for packaging various meat cooked foods, easy to use and hygienic. Material: NY/PE, NY/AL/RCPP, NY/PE characteristics: moisture-proof, temperature-resistant, shading, fragrance, strong and applicable: high-temperature sterilized food, ham, Curry, roasted eel, roasted fish and meat marinated products. At present, the most used vacuum packaging is mainly film materials, of course, bottled and canned are also used. The film materials used in food vacuum packaging should be in the best state in terms of packaging effect, beauty and economy for various foods. At the same time, food vacuum packaging also has higher requirements on the light resistance and stability of materials. When a single material cannot meet these requirements, packages are often composed of a variety of different materials.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...