Better Touch Better Business
Contact Sales at CSSSLD.
Changshu da plastic products factory about the plastic different profile extrusion process smoothly
by：CSSSLD
2021-01-23
Plastic different profile extrusion process by extrusion molding materials before the state can be divided into a total after extrusion and co-extrusion two categories.
Co-extrusion refers to two kinds of materials in the process of incomplete molding implementation of composite molding;
After co-extrusion refers to a kind of material has been completely after molding, again with another implementation of composite material forming.
After co-extrusion is able to take advantage of the advantages of waste, better economy.
Changshu below smooth plastic different profile extrusion process under plastic products factory talk about!
plastic different profile extrusion process by extruding different materials can be divided into two categories, organic and inorganic co-extrusion co-extrusion. Organic co-extrusion include former co-extrusion (same material Such as fine and mixed with recycled material before co-extrusion) Co-extrusion before and different materials ( Such as PMMA and co-extrusion) in front of the PVC And after the hard and soft PVC coextrusion; Inorganic co-extrusion can be divided into lu: su composite co-extrusion and gangsu composite co-extrusion.
in the emphasis on the co-extrusion after extrusion, aluminum-plastic composite profiles extrusion, gangsu composite profiles extrusion and double color altogether extrusion technology.
after co-extrusion plastic different profile extrusion process with the traditional co-extrusion (before Hereinafter referred to as the FCE) Technology, a simple, flexible application processes, low rejection rate, easy recovery, and other significant characteristics of bonding strength and controllable. At present the technology mainly applied in manufacturing doors and Windows with different profile with sealing strip.
before the traditional co-extrusion plastic different profile extrusion process technology is a forming technology. By two or more to the same extruder forming die extrusion with different rheological behavior or different colors of the molten material, the melt in the molding of each flow in the runner, and then in the mouth rendezvous extrusion die, and in the finalize the design of vacuum, cooling stereotypes.
plastic different profile extrusion process by extruding different materials can be divided into two categories, organic and inorganic co-extrusion co-extrusion. Organic co-extrusion include former co-extrusion (same material Such as fine and mixed with recycled material before co-extrusion) Co-extrusion before and different materials ( Such as PMMA and co-extrusion) in front of the PVC And after the hard and soft PVC coextrusion; Inorganic co-extrusion can be divided into lu: su composite co-extrusion and gangsu composite co-extrusion.
in the emphasis on the co-extrusion after extrusion, aluminum-plastic composite profiles extrusion, gangsu composite profiles extrusion and double color altogether extrusion technology.
after co-extrusion plastic different profile extrusion process with the traditional co-extrusion (before Hereinafter referred to as the FCE) Technology, a simple, flexible application processes, low rejection rate, easy recovery, and other significant characteristics of bonding strength and controllable. At present the technology mainly applied in manufacturing doors and Windows with different profile with sealing strip.
before the traditional co-extrusion plastic different profile extrusion process technology is a forming technology. By two or more to the same extruder forming die extrusion with different rheological behavior or different colors of the molten material, the melt in the molding of each flow in the runner, and then in the mouth rendezvous extrusion die, and in the finalize the design of vacuum, cooling stereotypes.
Custom message
