Company news
Characteristics of co-extrusion composite cast film production equipment
The co-extrusion composite cast film production equipment has the following characteristics:1) Raw material conveying and feeding device. In addition to the auto…
Company news 424 2019-08-21
Characteristics Of Producing Multi-layer Barrier Film By Co-extrusion Composite Method
The use of co-extrusion composite method to produce multilayer barrier film has the following characteristics(1) Less production process The co-extrusion composi…
Company news 455 2019-08-20
Requirements for processing multilayer coextrusion composite films
Requirements for processing multilayer coextrusion composite filmsMainly considering the following aspects1) The adhesive composite film is composed of a plural…
Company news 437 2019-08-19
Polyethylene low foaming film raw material
Polyethylene low foaming film raw material1) Selection of resin. 1 variety selection, can be selected according to product performance and requirements. Softness…
Company news 475 2019-08-17
Plastic film corona treatment
Plastic film corona treatment(1) Corona treatment A technique of discharging a film or other material by using an electric field generated by a high-frequency hi…
Company news 499 2019-08-16
PVC extrusion blown film production process
PVC extrusion blown film production processPVC extrusion blown film production, due to different cooling and heating methods, the following process can be subdiv…
Company news 435 2019-08-15
Main factors affecting the self-adhesiveness of stretched film
The main factors affecting the self-adhesiveness of the stretched filmThe self-adhesiveness of the stretched film is mainly affected by the following factors:(1)…
Company news 456 2019-08-14
Process Condition Control of Polyvinyl Alcohol Dry Composite Membrane
Process Condition Control of Polyvinyl Alcohol Dry Composite Membrane(1) Surface treatment of the substrate The solution for measuring the surface tension was pr…
Company news 467 2019-08-13
Precautions during the co-extrusion casting process of the wound film
Precautions during the co-extrusion casting process of the wound filmLLDPE has high melt viscosity and poor fluidity. The extrusion cooling process is prone to f…
Company news 470 2019-08-12
BOPP/PE/A1/PE extrusion compounding process condition control example
BOPP/PE/A1/PE extrusion compounding process condition control example(1) Extruder and head extruder body temperature is divided into 4 sections, respectively: 18…
Company news 457 2019-08-09
Extrusion compounding features
Extrusion compounding featuresThe multi-layer composite barrier film is produced by extrusion composite method, and has the following characteristics compared wi…
Company news 456 2019-08-08
Production technology of extrusion casting method
Production technology of extrusion casting method1. Selection of resinThe extrusion casting method requires the resin to have a good melt flowability, and the me…
Company news 522 2019-08-07