Extrusion coating composite bonding device

Extrusion coating composite bonding deviceGenerally speaking, the pressure roller for extrusion coating is a rubber roller with a diameter of 100 to 200 mm. If t…

Company news 540 2019-10-21

Co-extruded composite die

Co-extruded composite dieThe co-extruded composite die has multiple manifolds (multimanifold), namely MM mode and feed block mode (Feedblock), that is, FB mode. …

Company news 490 2019-10-18

Process conditions and process control for the production of PET sheets

Process conditions and process control for the production of PET sheets(1) Dry. PET resin is a highly water-absorbing polymer, and the polycondensation reaction …

Company news 486 2019-10-17

Tensile properties of stretched film

The tensile properties of the stretched film can be characterized by the following parameters:(1) Elongation at breakLongitudinal elongation at break Longitudina…

Company news 552 2019-10-16

Shrink film application

Shrink film applicationThe shrink film is produced in the same manner as the biaxially stretched film except that heat setting treatment is not required. The shr…

Company news 567 2019-10-15

Extrusion coating compound extruder

Extrusion coating compound extruderThe main equipment of the extrusion coating composite machine is a T-die extruder. The extruder consists of a barrel and a scr…

Company news 573 2019-10-14

Selection of plastic for decorative panels

Selection of plastic for decorative panelsAt present, Chinas plastic sheet mainly includes extruded PVC rigid sheet, PVC foam board, PC board, PMMA board, alumin…

Company news 515 2019-10-12

Main equipment used in the production of PVC floor tiles by calendering

Main equipment used in the production of PVC floor tiles by calendering1. High speed kneading machineThe high-speed kneader is a device that performs high-speed …

Company news 490 2019-10-11

Forming process of PC lighting board

Forming process of PC lighting boardThe production process of the PC board is extrusion molding, and the main equipment required is an extruder. Because the proc…

Company news 510 2019-10-10

Use of BOPET film

Use of BOPET filmBOPET membrane has the advantages of high mechanical properties, wide temperature range, excellent transparency, good electrical insulation perf…

Company news 499 2019-10-09

Basic properties of polystyrene and its films

Basic properties of polystyrene and its filmsPolystyrene is colorless, odorless, odorless, non-toxic, has high transparency and surface gloss (its refractive ind…

Company news 562 2019-10-08

Common Coated Film

Common coated film1. Heat sealable coating filmApplying a layer of heat-sealing coating on the substrate film, which is mostly used for outer carton packaging of…

Company news 678 2019-10-07