EVOH multi-layer co-extruded composite film

EVOH multi-layer co-extruded composite film(1) Composite with polyolefinSince EVOH is hygroscopic, the gas barrier property will be greatly reduced. In order to …

Company news 596 2019-09-12

Basic Method Of Printing Plastic Packaging Film

Basic method of printing plastic packaging filmThere are three main printing methods for film: 1 letterpress printing; 2 gravure printing; 3 hole printing and sc…

Company news 490 2019-09-11

Extrusion Coated Composite Film Resin

Extrusion coated composite film resinThe coating film of the extrusion-coated composite film is not a composite film, but a film is formed on the substrate durin…

Company news 515 2019-09-10

Biaxially Stretched Polystyrene Film Properties And Uses

Biaxially stretched polystyrene film properties and uses1. BOPS diaphragm performance characteristicsThe BOPS diaphragm meets the environmental requirements and …

Company news 450 2019-09-09

Factors Affecting Film Printability

Factors affecting film printabilityThere are three main factors in the quality of printing, one is the substrate, the second is the ink, and the third is the mec…

Company news 472 2019-09-06

Gas Barrier Coextrusion Composite Film Use Form

Gas barrier coextrusion composite film use formGas barrier coextrusion composite membranes, as categorized by use form:1 After film formation, heat-sealed into a…

Company news 499 2019-09-05

Method for producing polyvinyl alcohol film (PVA)

Method for producing polyvinyl alcohol film (PVA)(1) PVA cast film produced by solution casting methodA proper amount of water and a plasticizer are added to the…

Company news 471 2019-09-04

Equipment For Producing Polypropylene Cast Film

Equipment for producing polypropylene cast filmThe equipment for producing polypropylene cast film is similar to the equipment for producing polyethylene cast fi…

Company news 478 2019-09-03

Unidirectional Stretching Film Principle

Unidirectional stretching film principle(1) Conventional uniaxial stretching method The stretching and crystallization of a polymer material has been widely used…

Company news 471 2019-09-02

Aluminum-plastic composite board

Aluminum-plastic composite boardThe aluminum-plastic composite board (also known as the aluminum-plastic board) is made of aluminum alloy sheet as the surface la…

Company news 443 2019-08-31

Stretch Film Performance Requirements

The performance requirements of the stretch film are(1) When using the wrap film, wrap the package with a large tension. To prevent it from being pulled off, the…

Company news 485 2019-08-30

The Characteristics Of The Biaxially Stretched Film

The characteristics of the biaxially stretched film are:1. The biaxially stretched film has a high strength. The film is stretched in the longitudinal direction …

Company news 493 2019-08-29