What materials are usually used in frozen food packaging?
1, PET/PE This composite material structure is common in frozen food packaging, moisture proof, cold resistance, low temperature heat sealing performance is good, the cost is relatively low. 2, BOPP/PE, BOPP/CPP This kind of composite material structure is moisture-proof, cold resistant, low temperature heat sealing tensile strength is high, the cost is relatively economic. Among […]
Biodegradable plastic packaging can replace the traditional plastic packaging
Faced with the increasingly severe environmental pollution problem of plastic products, the development of biodegradable and pollution-free materials and the search for better substitutes for plastic products have become the focus of scientific research of the industry. Microbial biodegradable materials, as a kind of natural biodegradable materials, have played a unique role in energy conservation […]
What are the advantages of plastic flexible packaging materials?
Plastic flexible packaging material based on plastic has many advantages, mainly in the following aspects. (1) a wide variety of applications in plastic flexible packaging materials can not only use different plastics, use of different formulas, through different processes and different performance of a variety of single-layer film but also through a variety of materials […]
What are the common categories of packaging bags and how to select materials？
Opened clothing be affected with damp, metal packaging or punctured, or difficult to open, cosmetics packaging is difficult to meet the brand positioning, melon seeds, opened the package the day before sealing back again, the second day still is affected with damp, after express little elder brother “buff, toss and turn” of dried fruit, to […]