What are the main features of functional co-extruded films? The easy-peel film manufacturer explains for you

Easy peel film manufacturers believe Flexible packaging is a very important packaging method for food and pharmaceuticals. However, during the flexographic printing process of flexible packaging, improper control may cause excessive residual organic solvents, threatening people's health. With the gradual improvement of living standards and health awareness, consumers have put forward more demands on traditional flexible packaging, such as health, environmental protection, and convenience. Under these demands, functional Coextruded Film has quietly emerged and been successfully applied in different fields. Functional Coextruded Film What are the main characteristics and application areas of functional

　　 Easy peel film manufacturers believe functional Coextruded Film is a composite film that combines various substrates with different properties through multilayer coextrusion technology. It is formed in one step and can integrate the performance of various substrates, effectively meeting the different functional requirements of flexible packaging.

　　 Easy peel film manufacturers believe In terms of performance, the advantages of functional Coextruded Film mainly include: high oxygen resistance, good moisture resistance, good aroma retention; strong mechanical properties, high drop resistance, puncture resistance, and tear resistance; high temperature resistance (121°C), low temperature resistance (-40°C), grease resistance; non-toxic and tasteless, meeting food and pharmaceutical packaging hygiene standards; good heat sealability, flexibility, transparency, etc.

　　 Easy peel film manufacturers believe From the perspective of processing technology and cost, the advantages of functional Coextruded Film mainly include: not limited by product specifications, effectively meeting the usage requirements of different packaging occasions; the more layers, the more flexible the structural design and the lower the cost. For example, the resin raw materials with required properties can be thinned to a very small thickness, with a single layer thickness reaching 2 to 3 microns, which can greatly reduce the amount of expensive resin; only one blow molding is required, effectively reducing production costs.

　　 Easy peel film manufacturers believe functional Coextruded Film It can be used to replace composite films of some structures. For example, composite films with PA/PE as the intermediate layer can be replaced by PA/PE coextruded films. High barrier composite films can be replaced by coextruded films containing EVOH, especially for products with high barrier requirements such as juice, ketchup, jelly, etc. Functional coextruded films can effectively prevent discoloration and odor. Common structures of functional

　　 Easy peel film manufacturers believe used under automatic packaging machines are as follows: Coextruded Film First, the application of functional

　　with automatic packaging machines can effectively reduce the labor intensity of manual packaging. One automatic packaging machine can be equipped with Coextruded Film 3 production workers, equivalent to the labor intensity of 15 to 20 production workers using manual packaging, which alleviates the difficulty of recruiting workers and reduces labor costs. Secondly, functional coextruded films can be automatically filled on automatic packaging machines, effectively reducing secondary contamination caused by manual packaging to products with high health requirements such as food and pharmaceuticals.

　　In addition,

　　this functional Easy peel film manufacturers believe does not require composite processes and can effectively control the residual amount of organic solvents, providing reliable protection for the health and environmental safety of food, pharmaceuticals, and other products. Coextruded Film 不需要复合工艺，可以很好地控制有机溶剂的残留量，为食品、药品等产品的健康环保提供可靠保障。