Polypropylene filament

Polypropylene filamentb. The raw materials in the hopper are "bridged" and the feeding is discontinuous.c. The fit clearance between the barrel and the…

Company news 2022-10-21

Meltblown non woven fabric extrusion equipment

meltblown nonwoven fabric making machineUsing hot air spray, hot polypropylene is extruded from the fine holes of the nozzle of the spinneret to make it extend i…

PP Meltblown Nonwoven Fabric Machine 2022-10-20

Extrusion molding of plastic wire

Extrusion molding of plastic wire① The single screw extruder with the screw diameter of 45mm or 65mm is generally selected for the extrusion of PE monofilament.…

Company news 2022-10-20

Analysis of quality problems in profile extrusion

Analysis of quality problems in profile extrusionThe temperature is too high, the product molding is difficult, and the raw materials are easy to decompose. ④ D…

Company news 2022-10-19

Extrusion molding of plastic profiles

Extrusion molding of plastic profilesPlastic profile refers to the thin-walled or solid structure of plastic products whose sectional shape is different from tha…

Company news 2022-10-18

breathable film extrusion machine

Breathable film extrusion machineMedical permeable membraneWater-proof breathable film extrusion machineProcess characteristics: use the PE breathable granule as…

Special Casting Film Machine 2022-10-17

Performance index of PP diaphragm

Performance index of PP diaphragmNote: The change rate of longitudinal dimension is not considered for the sheet with thickness less than 0.5mm.⑤ The filter scr…

Company news 2022-10-17

Polyethylene sheet (sheet) extrusion molding

Polyethylene sheet (sheet) extrusion molding(1) Raw materials for extrusion forming of polyethylene sheet (sheet) shall be special resin for sheet forming. For e…

Company news 2022-10-14

Plastic Film Extrusion Molding

Chapter 6 Plastic Film Extrusion Molding③ Pay attention to the temperature control of the cylinder when the resin is plasticized. As PS material is a thermosens…

Company news 2022-10-13

PP hollow sheet machine

PP hollow sheets, also known as PP corrugated sheets or PP fluted sheets, are a lightweight yet durable plastic material used for a variety of applications like …

Hollow Profile Sheet Extrusion Machine 2022-10-12

Key points of process operation

Key points of process operation① The plasticizing heating temperature of raw materials in the barrel shall be gradually increased from the feeding section to th…

Company news 2022-10-12

Plastic film extrusion

Plastic film extrusionThe clearance and air pressure knife edge clearance are about 3mm, and the blowing air pressure is about 0.5MPa.E Process parameters of lon…

Company news 2022-10-11