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1008

Blowing Film Screw

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Market price

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Number of views:

1008

Product serial number

Category

Single Screw Series

Quantity

Stock:



Product Description

Brief introduction:

The screw uses high-quality alloy steel, precision processing, conditioning and nitride treatment, with the best hardness and corrosion resistance, specially designed screw equipped with forced transport bushing, reasonable structure, stable performance, good plasticization, high yield, low energy consumption, layering clear, is the production of high-strength, anti-aging, drip-free, light transmission, insulation and other multi-functional membrane ideal.

Specifications:

Screw Diameter: s45-150

Length ratio: 25-32

Product type:

Optional for different plastic ratio screws: ordinary type, pin type, barrier type, separation type, wave type, etc.

Application s:

a) Polyethylene film

A) ordinary polyethylene film, heat shrink packaging film, air cushion film, preservation film (LDPE according to melt index), applied to the film, nursery film, daily packaging bags, food packaging film, etc.

B) Repacking Film (LDPE-LLDPE) for heavy packaging bags

C) Film for sheds (ordinary shed film LDPE, enhanced shed film LDPE and LLDPE)

2) Polypropylene film

A) Blow-plastic packaging film (IPP film)

B) Extruded flow-delayed membrane (CPP membrane)

C) Bipolar stretch film (BOPP membrane)

3) PVC film

A) Soft PVC blow-molding film

B) Rust-proof shrink film

C) Hard PVC transparent packaging film (PVC cellophane)

Processing process:

Nitride treatment