这是描述信息
这是描述信息

产品名称:
PET bottle flakes spinning production line

产品编号:
14
产品用途:
产品描述
Product Usage
 
It is mainly used in the production of polyester POY, FDY, industrial yarn, etc. by the spinning process using bottle flakes as raw materials.
 
Two different production processes:
 
Process A
 
Polyester bottle flakes-> cleaning-> drying-> extrusion-> dual stage filtration-> spinning-> winding-> POY, FDY, industrial yarn
 
Process B
 
Polyester bottle flakes-> cleaning-> drying-> extrusion-> single-stage filtration-> reaction kettle-> single-stage filtration-> spinning-> winding-POY, FDY, Industrial yarn
 
main feature:
 
1. Different drying systems for different bulk density, shape and particle fluidity.
 
2. Equipped with screw and barrel for bottle flakes;
 
3. Process A dual stage filter with booster pump is particularly suitable for occasions with more impurities and large pressure drop after first stage filtration;
 
4. Process B is equipped with a reaction kettle to uniform melt viscosity and improve product spinnability.
 
Specification

 

 

project

data

Final titer / hole number

33-330D/12-288F

Monofilament fineness

1.0 - 4.0D

Winding speed

3500/5000 m/min

Spinning method

Bottle flakes

Heads per head

4681012162024

Spinneret

Ø75- Ø160 mm

Component

Bottom cup, rectangular, twin components

Quench method

Side blow

Heat roller

Ø220 mm

Spinning roller

Ø110 mm

Feeding roller

Ø95 mm

Drafting roller

Ø190 mm

Oiling method

Grease nipple or tanker

Winding head

Automatic winding head

 

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