09-17
/ 2022Multilayer co-extruded casting film can be divided into several layers
In contrast, the development and application of CPE flow film production line started late, and the foundation of CPE flow film production line is weak.
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09-17
/ 2022Composite film peel strength trouble soft package factory, from the production process, raw materials two aspects of depth analysis!
The peeling strength of composite film is a big problem troubling the soft packaging factory. There are many factors that may affect it. Once the peel strength changes, the final packaging quality will be questionable. This paper analyzes the factors affecting the peel strength from the production process and raw materials for reference. -
09-17
/ 2022CPE casting film production technology is high
In order to prevent excessive "neck shrinkage" and edge rolling of CPE flow film plastic melt due to thermal expansion and cold contraction, air knife or electronic edge locking device is installed on both sides of the flow roll. Use compressed air or high pressure ion flow, acting on the plastic film, make it close to the surface of the roll.
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09-17
/ 2022Drenching machine drenching film at both ends of the film thickness inconsistent how to do?
Drenching machine drenching film at both ends of the film thickness inconsistent how to do?
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09-17
/ 2022PE composite film is what?
PE composite film is the use of bonding system to base material (OPP,OPA,OPET, aluminum, paper) and polyethylene (PE) film (single layer or coextrusion) combination of multilayer structure, is two or more kinds of data, through one or more composite process and combined together, so as to constitute a certain function of composite data.
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