ABS sheet extrusion molding process control points

ABS sheet extrusion molding process control points(1) Feeding. The material should be fed in time to ensure that the hopper is not empty, in order to prevent the…

Company news 556 2019-08-02

Relative quality test method

Relative quality test methodIn the case of a general polymer, the relative molecular mass affects its performance, and the properties of the same polymer differ …

Company news 556 2019-07-24

PET/PE, AL-VM-PET/PE dry composite film

PET/PE, AL-VM-PET/PE dry composite film1. Basic parameters of the deviceThe basic parameters of the equipment for production are as follows:Working line speed: 3…

Company news 520 2019-07-23

Dry composite composite film

Dry composite composite filmOverviewDry compounding is to apply the adhesive solution to the surface of the plastic substrate by various coating methods, then pa…

Company news 519 2019-07-19

BOPP color printing LDPE extrusion coating composite composite film

BOPP color printing LDPE extrusion coating composite composite filmBOPP film color printing, no adhesive, combined with PE extrusion coating composite film.Raw m…

Company news 563 2019-07-18

Extrusion coating composite device

Extrusion coating composite deviceThe extrusion coating composite device is mainly composed of five parts: namely, an extruder and a T-type machine.Class; 2 unwi…

Company news 639 2019-07-17

Anchor coating agent (AC agent)

Anchor coating agent (AC agent)In extrusion coating, polyethylene coating is the most used, and the adhesion of polyethylene to the substrate is one of the most …

Company news 713 2019-07-16

Removable heat sealable film for container lid

Removable heat sealable film for container lidThe packaging container cover made of various composite films requires heat resistance, opening of the cover, and a…

Company news 589 2019-07-15

Extrusion coated composite film

Extrusion coated composite film1 OverviewThe extrusion-coated composite film is obtained by extruding a thermoplastic resin such as polyethylene or polypropylene…

Company news 522 2019-07-12

Main composite film substrate moisture permeability and gas permeation heat sealing method

Main composite film substrate moisture permeability and gas permeation amount and heat sealing performance and methodBarrier property is the main performance of …

Company news 534 2019-07-11

Main plastic film substrate for composite film 2

Main plastic film substrate for composite film 2(7) Cellophane It is mainly used as the outer layer and the middle layer in the composite film. It has good oxyge…

Company news 749 2019-07-10

Main plastic film substrate for composite film

Main plastic film substrate for composite film(1) Polyethylene film In the composite film, the polyethylene film is mainly used as an inner layer substrate of th…

Company news 576 2019-07-09