Biaxial-oriented
polypropylene (BOPP) film production line
The
BOPP film production line consists of casting sheet extrusion,
biaxial orientation, after treatment, rolling, cutting, and
automatic control. It can produce BOPP films of various specifications
and stable dimensions, with good mechanical and electrical
performances, good heat resistance, cold resistance and gastightness. |
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Design and manufacture of the production lines
for producing BOPP films
of the following specifications are supplied:
Type
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BOPP2500 |
BOPP4200 |
BOPP6200 |
Film width (m) |
2.5 |
4.2 |
6.2 |
Film thickness (¦Ì) |
15~40 |
15~40 |
15~40 |
Production rate (m/min) |
180 |
180 |
260 |
Annual capability (T/y) |
3000 |
5000 |
12000 |
The main applications of BOPP films include:
Film type |
Application |
Common films |
Applicable for packages of textiles, clothes, flowers, gifts etc., or as the base material of adhesive tapes or the coating on the covers of books or magazines. |
Electrical films |
The coarsing films are used for capacitors, while the Al metal-coating films used in the electronic field, or in low-voltage transformers, or for cables, etc. |
Heat sealing films |
Applicable for the packages of foods, cigarettes, medicines, pesticides, cosmetics, or clothes, etc. |
Pearl films |
Applicable for the packages requiring nontransparency, or the packages for snow cones, ice creams or other foodstuff |
Biaxial-oriented polyester (BOPET) film production
line
The
BOPET film production line consists of raw material drying,
casting sheet extrusion, biaxial orientation, after treatment,
rolling, cutting, and automatic control. It can produce BOPET
films of various specifications and stable dimensions, with
good mechanical and electrical performances, good heat resistance,
cold resistance and gastightness. |
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Design and manufacture of the production lines
for producing BOPET films of the following specifications are supplied:
Type |
BOPET2500 |
BOPET3300 |
BOPET5200 |
Film width (m) |
2.5 |
3.3 |
5.2 |
Film thickness (¦Ì) |
12~75 |
12~75 |
12~75 |
Production rate (m/min) |
180 |
180 |
260 |
Annual capability (T/y) |
3000 |
5000 |
8000 |
The main applications of BOPET films include:
Film type |
Application |
Electrical films |
The coarsing films are used for capacitors, while the Al metal-coating films used in the electronic field, or in low-voltage transformers, or for cables, etc. |
Packaging films |
Applicable for the packages of foods, cigarettes, medicines, cosmetics, ID cards, business licenses or pictures, etc. |
Base films |
Applicable as the base films of adhesive tapes, recording tapes, video tapes or sensitive films, etc. |
Biaxial-oriented polyimide (BOPI) film production
line
The
BOPI film production line consists of raw material composing,
casting, biaxial orientation, after treatment, rolling, cutting,
and automatic control. It is used to produce BOPI films of
Grade F and H and of various specifications. The BOPI films
produced have good mechanical and electrical performances,
good heat resistance, cold resistance, gastightness and stable
dimensions. |
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Design and manufacture of the production lines
for producing BOPI films of the following specifications are supplied:
Type |
BOPI 500 |
BOPI 1000 |
Film width (m) |
0.5 |
1.0 |
Film thickness (¦Ì) |
20~80 |
20~80 |
Production rate (m/min) |
5 |
5 |
Annual capability (T/y) |
50 |
100 |
The production lines for BOPI films with special requirements can also be supplied.
Design and manufacture of the casting production lines for producing PI films are also supplied.
BOPP or PI films are widely used in traction engines, nuclear power motors, steel rolling motors, motors for mining, aviation or navigation, and medium frequency generators, flexible print cards, heat-resistant cables, etc. Due to their very good heat resistance and radiation resistance, BOPP or PI films have also become ideal materials for using in the fields of space navigation and rocket technology.
Tel: +86-773-5888013
Fax: +86-773-5822914
Email: liul@glesi.com.cn
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