PVA Water Soluble Films
It is a new type of environmentally-friendly packaging material which can be rapidly degraded by natural factors ($literal) through special process processing, which can be modified, decomposed and degraded into low element compounds by natural factors ($literal), and has the effect of improving land. So it belongs to a new type of environmental protection packaging material. In Europe, America, Japan and other countries have been recognized by the environmental sector. Because of its environmental characteristics, it has been widely regarded by the developed world. Foreign pesticides, Chemical industry and other large companies have widely used water-soluble film packaging their products.
Main feature:
1.Excellent water solubility, and the water soluble speed can be designed
2.Good anti-static properties
3.Good permeability for moisture and ammonia gas, good impermeability for oxygen, nitrogen, carbon dioxide, hydrogen
4.Good heat-sealing performance, >200g/cm²
5.Elasticity modulus 2500-400kg/cm², strength of extension 400-200kg/cm², tear strength 200-50kg/cm², elongation 150-200%
6.Good oil resistivity and chemical resistance
Specification:
Thickness: >0.015mm, 15-50u.
Width: 10 - 1000mm, or custom-made
Elasticity modulus: 2500-400kg/cm²
Strength of extension: 400-200kg/cm²
Tear strength: 200-50kg/cm²
Elongation: 150-200%
Application:
(1) Pesticide, chemical products within the packaging lining bag. Can avoid hand touch pesticide and chemical products, no pesticide residue in plastic bag;
(2) Cement additive (silica fume, etc.) Packing bag. Avoid dust flying harm the environment;
(3) Embroidery, wig and other fabric carrier. Foil carrier, easy to clean;
(4) Artificial large stone release film. In the film in the water soluble film, can be quickly demoulding;
(5) Surface printing (water transfer printing). Printing on the film can be transferred to the surface;
(6) Seed belt. The seeds are packed at fixed intervals and then buried in the ground, saving valuable seeds, can save thinning busy;
(7) The hospital washes the packing bag. Laundry can also be cleaned without contact with contaminated clothing;
(9) Hot-water soluble film suitable for clothing packaging;
(10) combined with other plastic can be used for food preservation packaging and air cushion bag.
(11).Widely used in food, medical treatment, chemical, electron, industry, agriculture, household, and other field in package
(12).Specially in garbage bag, laundry bag, the inner packing of agriculture, medical bag, antihypothermia bag, feedbag and more
Certifications & standards:
No odor, environmental-friendly polyethylene water soluble film
Product: RoHS standard & EN71 safety certification
Raw material: ISO 9001-9002 standard, SGS certificated
Quality index of water soluble film:
1, Appearance: the appearance is basically smooth and flat, there is no obvious dent, convex mark, bubble, impurity, ripple, crack and other defects exist. One:
1).impurity, diameter ≤0.8mm, ≤ 25/m²
2).bubble, diameter ≤1.0mm, quantity ≤ 25/sqm
3).wrinkles, allowing a small amount of
4).End face neat degree, ≤2mm2, size deviation: Width ±2mm, thickness ±0.005mm, length ±1m3, same roll membrane connector: ≤ 2
2.Technical indicators:
1).tensile strength >25 Mpa
2).break elongation rate >180%3) Right angle tearing force >80 kn/m5, water soluble energy: start dissolving for 25 seconds.
3).complete dissolution of 20 minutes without filamentous flake impurities. (Measuring water temperature 25ºC,6cmx6cm flake test)
3.Storage period: two years. (in the case of no moisture in the storage of goods)
4.Special product consultation decision.
Quality Warranty:
SuperImage affords full quality warranty for our water soluble Film.
For any inferior quality products or loss caused by inferior quality papers products, SuperImage
Will be responsible for products-changing, returning and replacements delivery, as well as related
Compensation.
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