Product introduction
1, high barrier: The use of different plastic material barrier performance is very different, five/seven layers of co-extruded film, to achieve the effect of oxygen, water, carbon dioxide, odor and other high barrier.
2, strong function: oil resistance, moisture resistance, high temperature cooking resistance of 120 degrees Celsius, low temperature freezing resistance, quality, freshness, 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, five/seven layers of co-extruded film has a greater advantage in cost. Due to the simple process, the cost of the film products produced can be reduced by 10-20% compared with dry composite films and other composite films.
4, flexible structural design: the use of different structural design, can meet your different quality requirements.
5, high strength: five/seven layers of co-extruded film in the processing process has the characteristics of stretching, plastic stretching can be improved accordingly, you can also add nylon, metallocene and other plastic materials in the middle, so that it has more than the general plastic packaging composite strength, there is no delamination peeling phenomenon, good softness, excellent heat sealing performance.
6, small capacity ratio: five/seven layers of co-extruded film can be vacuum shrink packaging, capacity volume ratio of almost 100%, which is unmatched by glass, tin, paper packaging.
7, no pollution: no residual solvent pollution problem, green environmental protection. The company specializes in the production of seven layers of co-extruded film by PA, EVOH and PE, PP, TIE resin composition, can be used symmetric or asymmetric combination structure. Due to the addition of PA and EVOH, it not only greatly improves the barrier property of the multi-layer film to oxygen and fragrance, composite peel strength, environmental resistance and fresh storage period, but also replaces many packaging markets with dry composite as the main body due to the realization of the functions of various materials, low cost and suitable secondary processing, and there is no residual pollution of adhesives. The seven-layer co-extruded film is most suitable for the packaging of food, food, chemical raw materials, pesticides, cream, mining supplies and medical products with high oxygen insulation, moisture resistance and strength requirements, and it has become a new packaging trend in foreign countries. We have two sets of the world's most advanced seven-layer co-extruded film units, and we are one of the very few manufacturers in China and even in Asia that can do seven-layer co-extruded film. Multi-layer coextruded high barrier packaging material is the world's most advanced food flexible packaging materials, extrusion composite is a green and environmentally friendly composite flexible packaging production method, it is the use of more than 5 extruders, the different functions of resin raw materials such as PA, PE, PP, TIE, EVOH, respectively melt extrusion, through their respective flow channels in a die head convergence, Then it's blown and molded, cooled and put together. Coextruded high barrier packaging materials have the characteristics of no pollution, high barrier, strong function, low cost, small capacity ratio, high strength, flexible structure, etc., which makes the production process of food packaging materials realize no pollution. The product is made by organic melting and co-extrusion of a variety of barrier materials. It integrates nylon resin with excellent heat resistance, oil resistance, strength and toughness, pinhole resistance, air tightness, transparency and polyolefin resin with excellent moisture resistance and heat sealing property, mature technology and high precision processing technology into one product body, which fully shows the quality, freshness preservation, taste preservation, long shelf life, oil resistance, moisture resistance, high temperature resistance, low temperature resistance and freezing. Excellent properties of extremely high strength. Its mechanical properties, oxygen and water vapor barrier properties and high temperature cooking properties have reached the advanced level of similar foreign products. It also has extremely high transparency and flexibility, which is unmatched by other products. In the same use of products processing technology and product performance in the domestic leading level.