Introduction to Transparent Vacuum Packaging Bag Materials

Transparent vacuum packaging bags make the contents clear at a glance, reflecting the natural beauty of the product and creating a sense of trust in physiology, enhancing purchasing confidence, and facilitating customer identification and selection,. Therefore, this type of packaging is still popular in the market. So what kind of material is used to process transparent vacuum packaging bags? Next, let's learn about transparent vacuum packaging bag materials together.
1 PE： Polyethylene, abbreviated as PE, is a high molecular weight organic compound formed by the addition and polymerization of ethylene, and is widely recognized as a good material for contact with food worldwide. Polyethylene is moisture-proof, oxygen resistant, acid resistant, alkali resistant, environmentally friendly, odorless, and meets the hygiene standards for food packaging.
2 PP： Made of polypropylene as the material, it is generally processed by color printing and offset printing, with bright colors. It is a stretchable polypropylene plastic and belongs to a type of thermoplastic.
3 OPP： It is polypropylene, bidirectional polypropylene, characterized by easy combustion, melting and dripping, yellow on the top and blue on the bottom, less smoke after leaving the fire, and continued combustion. It has the characteristics of high transparency, brittleness, good sealing, and strong anti-counterfeiting.
4 PPE： It is a product produced by combining PP and PE, which has the characteristics of dust, bacteria, moisture, oxidation resistance, high temperature tolerance, low temperature resistance, oil resistance, environmental protection, high transparency, strong mechanical properties, high explosion resistance, and strong puncture and tear resistance.
5 Eva： It is mainly made of polyethylene tensile and linear materials, containing 10% EVA material. Good transparency, oxygen barrier, moisture resistance, bright printing, bright bag body, able to highlight the characteristics of the product as much as possible, resistant to ozone, flame retardant and other features.
6 PVC： There are three types: frosted, ordinary transparent, and transparent. It has the characteristics of safety and hygiene, durability, beauty and practicality, exquisite appearance, and diverse styles, making it very convenient to use.
The above introduction about transparent vacuum packaging bag materials is hoped to be helpful to everyone. For more knowledge about transparent packaging bags, please follow the official website of Jinde Packaging. Jinde Packaging Service Hotline: 15902743510