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Aluminum Plastic Film For Battery Packaging
Aluminum Plastic Film For Battery Packaging
Key words:
Category:
Aluminum plastic film for battery packaging
Accessories:
Aluminum Plastic Film For Battery Packaging
Details
Product introduction：
It is used in extrusion composite production of plastics, plastic/aluminum foil composite films, etc., especially for hot-melt production of battery packaging films.
The equipment adopts the chaotic mixing extrusion technology, multi-layer co-extrusion technology, high peel strength technology of "Huilong" company, etc.
Product advantages：
More energy-saving: instead of using blown polypropylene base material, multi-layer co-extrusion is used to shorten the process flow;
High precision: precisely control the temperature of post-heating treatment, so that the composite film containing 40μm aluminum foil is completely wrinkle-free;
High peel strength: The peel strength of the composite film can reach 16N/15mm, which fully meets the packaging requirements of power batteries;
Huilong Technology:
Aluminum foil passivation (coating machine) - nylon and aluminum foil dry compound PA/dr/AL (dry compound machine) - nylon/aluminum foil compound film and CPP film extrusion compound PA/dr/AL/exMPP/CPP, nylon/aluminum foil Composite film and CPP film co-extrusion composite PA/dr/AL/co-exMPP-PP/CPP, nylon/aluminum foil composite film multi-layer co-extrusion coating PA/dr/AL/co-exMPP-PP (extrusion laminating machine).
Technical parameter:
1. Mechanical speed: maximum 100m/min, production speed depends on material and process;
2. Roller width: 1200mm;
3. Effective composite width: 650~1100mm;
4. Extrusion resin: PP and modified PP (MFR-5~15);
5. Screw specification and extrusion rate: the maximum extrusion rate of the screw with a diameter of 65mm is 120kg/h (calculated by extruding LDPE), and the maximum extrusion rate of the screw with a diameter of 90mm is 300kg/h (calculated by extruding LDPE);
6. Co-extrusion method: co-extrusion before die;
7. Thickness of extruded resin: 20~100μm, thickness uniformity ±3%;
8. Temperature control mode: the temperature module is controlled separately, the range is 0~400℃;
9. Main unwinding: Pneumatic clamping shaftless loading, the maximum roll diameter is 800mm;
10. Rewinding form: Pneumatic clamping shaftless loading, the maximum winding diameter is 1000mm;
11. Unwinding substrate: aluminum or aluminum/nylon composite film (10~50gsm)
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