Extrusion coating

Extrusion coatingThe extrusion coating process requires that the nip portion of the coating compound machine be adjustable in both horizontal and vertical direct…

Company news 458 2019-05-27

Key Points of Extrusion Composite Production

Key Points of Extrusion Composite Production (1)提高挤出复合膜层间a合力挤出复合膜的层间钻合力，随挤出树脂(1) Improving the interlaminar drilling force of the ext…

Company news 477 2019-05-24

Extrusion compounding features

Extrusion compounding features Production of multi-layer composite barrier film by extrusion composite method, compared with dry composite and co-extrusion co…

Company news 550 2019-05-23

Characteristics and methods of dry composite

Dry compounding is a coating process that uniformly coats the two coatings on the surface of the film substrate.The same as the substrate, a method for producing…

Company news 448 2019-05-22

Production of films from blends of high barrier materials

Production of films from blends of high barrier materials One, two benefits(resin or inorganic) and resin with low barrier properties, mixed in a certai…

Company news 468 2019-05-21

Adaptability of high barrier film and hybrid modification of plastics

Adaptability of high barrier film High barrier film as a functional plastic film. Its goal is to have high resistance to gas and water swallow. Separation.…

Company news 818 2019-05-20

Synthetic resin barrier properties

Synthetic resin barrier propertiesCommonly used synthetic resins have certain barrier properties. In general, high barrier resins are polyvinylidene oxide (PVDC)…

Company news 447 2019-05-17

Shrink film

Shrink filmThe shrink film is a film which shrinks in the longitudinal direction and the transverse direction under the conditions of use (the action of heat and…

Company news 495 2019-05-16

Film calendering

Film calenderingThe raw and auxiliary materials required for calendering of the film are mixed and masticated at a constant temperature and pressure, and then a …

Company news 513 2019-05-15

Extrusion cast film

Extrusion cast film1. Characteristics of extrusion casting methodThe extrusion casting method is to add the material to the extruder and mix and plasticize into …

Company news 517 2019-05-14

Plastic film forming method

Plastic film has a variety of molding methods, mainly extrusion molding, solution casting, calendering and overmolding Composite membrane method, mechanical proc…

Company news 463 2019-05-13

Aerated packaging material and ultra-microporous plastic film

Aerated packaging material and ultra-microporous plastic filmOriginally, the desiccant silica gel, activated carbon or dried CaCl2 used for dry food packaging wa…

Company news 496 2019-05-10