Barrier packaging substrate film
Release time:
Jan 02,2019
Source:
[1] Aluminum foil usually refers to aluminum-plastic composite vacuum packaging bags, used to package food, pharmaceutical industrial products, daily necessities, etc.
[2] aluminum plating is through the vacuum aluminum plating process will be high purity in the aluminum wire at high temperature (1100~1200 ℃) evaporation into a gaseous state, after the plastic film through the vacuum evaporation chamber, the gaseous aluminum atoms precipitated to the plastic film surface and the formation of bright metal color film.
[3] EHA high barrier film is a high barrier film co-extruded biaxially stretched by nylon 6 slices and EVOH slices. Based on the world's most advanced magnetic drive linear motor synchronous biaxial stretching equipment, it is independently developed by Changsu and uses the most advanced The production process is five-layer melting co-extrusion and linear synchronous biaxial stretching.
[4]PVDC coating film is also called PVDC coating film, coating film, coating film, referred to as K film, namely KOP (including matte KOP), KPET, KPA, KCPP, KCPE and other coating films.
[5]M nylon is a composite film made by blending MXD6 resin and PA6 resin.
[6]EVOH, or ethylene/vinyl alcohol copolymer, is currently the most widely used high barrier material.
[7] Coextruded film refers to the process of extruding a raw material onto another film that has been made or bonding different kinds of films to each other to form a multilayer film.
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