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PVC Shrink Film Extrusion Line

Country/Region china
Company Wuhan Handern Machinery Co., Ltd.
Categories PVC Shrink Film
Telephone +86-27-83232771
ICP License Issued by the Chinese Ministry
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    • Product Details
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    PVC Shrink Film Extrusion Line

    PVC Shrink Film Extrusion Line

    Years of dedication to the research, development, and manufacture of PVC shrink film production line allows HANDERN to maintain a competitive edge over other extrusion line manufacturers as far as processing technology is concerned. From the chemical treatment of raw material to the final film shape formation, there are highly advanced technologies guiding customers through each step of the way. The resulting film produced by our shrink film extrusion machine meets related industrial standards.

    Applications
    1. Battery, Electrolytic Capacitor
    2. Packaging for the Top Opening of the Bottle
    Seals for the top opening of food and medicine bottles, such as cosmetics sprayer, soy sauce bottle, beer bottle, glass bottle, plastic bottle, etc.
    Packaging for the gas jar switch
    Packaging for the top opening of 5-gallon mineral water bottle
    3. Household Furnishing
    Metal pipe, curtain rail, broom rod, connecting rod for movable clothes hanger, wooden product, DVD

    Technical Specifications
    Thickness (mm) Width (mm) Tolerance(mm) Color
    0.018~0.255~1500 ±0.055 The technical specifications are customizable according to the specific requirements.

    Performance (shrink films produced by HANDERN shrink film extrusion equipment)
    1. Product Appearance: smooth, spotless, oil-free surface with uniform thickness and no fold marks
    2. Specific Weight: 1.36
    3. Heat Shrinkage Rate
    The heat shrinkage rate is measured at 100℃. The shrinkage rate in the cross direction is 48±3% while the longwise shrinkage rate is 12±3%. Therefore, the film can stick tightly to the product to be wrapped when heated. Users can use a thermo-shrinking machine, electric hair dryer, or hot water to enable the shrink.
    4. Toughness
    After the shrink film shrinks tightly over whatever is covering, let the wrap drop on the cement floor from both transverse and lengthwise directions at a vertical height of 1m for 3 times. Check if any surface crack is present.
    5. Color
    When the film shrinks, store the film at 30℃. No fading or discoloring should occur.
    6. Elongation Rate: <2%
    7. Water Absorption: ≤0.5%
    8. Shrinkage under Normal Conditions: ≤0.5% (at 30℃)
    9. Electrical Resistivity: ≥1×1015/cm3 (relative humidity65%)
    10. Electrical Performance
    Time needed for electrical breakdown of the shrink film.
    0.07~0.09≥6KV & decDC10
    0.10~0.14≥8KV & decDC10
    0.15~0.20≥10KV & decDC10

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