It has excellent barrier performance and can be stored at low temperature below - 25 ℃.
1. High barrier: the barrier properties of different plastic materials are quite different. Coextrusion film can achieve high barrier effect on oxygen, water, carbon dioxide and odor.
2. Strong function: oil resistance, moisture resistance, high temperature cooking resistance of 120 ℃, low temperature freezing resistance, good quality, fresh-keeping, odor protection, can be used for vacuum packaging, aseptic packaging, inflatable packaging.
3. Low cost: compared with glass packaging, aluminum foil packaging and other plastic packaging, to achieve the same barrier effect, coextrusion film has a greater advantage in cost. Because of the simple process, the cost of the film product can be reduced by 10-20% compared with the dry composite film and other composite films.
4. Flexible structure design: different structure design can meet your different quality requirements.
5. High strength: the coextrusion film has the characteristics of stretching in the process of processing, and the strength of plastic can be improved correspondingly after stretching, or nylon, metallocene polyethylene and other plastic materials can be added in the middle to make it have the composite strength higher than that of general plastic packaging, without delamination phenomenon, good softness and excellent heat sealing performance.
6. Small capacity ratio: coextrusion film can be packed by vacuum shrinkage, and the capacity volume ratio is nearly the same 100% , This is incomparable to glass, tin and paper packaging.
7. No pollution: no residual solvent pollution, green environmental protection.
At present, Zhuhai airbags-packaging material co. Ltd. has introduced the seven-layer common extrusion film production lines imported from Italy, with complete supporting facilities, advanced production technology and strong technical force. The produced seven layers of total extrusion high-barrier (nylon film) soft packaging materials are widely used in: food (raw fresh meat, fish, dried beef, dried tofu, cooked food, etc.), medical, mechanical, electronic, chemical, textile (vacuum compression bag, storage bags, storage bags, bedding). Pesticides, emulsion products, modern agricultural packaging and other fields.