cold water soluble film,
water soluble film
The membrane/film is made up of the new environmentally-friendly material, PVA/PVOH (polyvinyl alcohol), which is a water-soluble, pollution-free, and non-toxic polymer material. PVA/PVOH is soluble in water and can be fully bio-degraded into water (H2O) and carbon dioxide (CO2) in nature, thus it is a truly environmentally friendly product.
The water-soluble material produced with PVA/PVOH as raw material has a wide range of applications and is suitable for membrane/films/bags in various areas, such as: anti-infection medical fabric bags, anti-infection laundry bags, anti-infection and anti-bacterial laundry storage bags in the field of medicine and health; water-soluble laundry gel membrane/films, preservative wraps for vegetables and fruits, collection bags for pet waste, packing bags for fishing baits in the filed of daily consumer goods; anti-laser embroidery burn-through water-soluble membrane/film/cloth, blank curved surface special-shaped water transfer printing film, artificial marble/artificial limb/silicone mold releasing film, packing bags for pesticides raw materials, detergents, disinfectants, oils, dyes, mineral additives, cement additives, and seed tapes in the field of industrial functional applications.
The PVA film can be used as an excellent release material for unsaturated polyester, epoxy resin, or other thermosetting resin parts.
It has the following characteristics:
Water-soluble film is a new type of environmental protection packaging material which is processed by special process and can be rapidly degraded by natural factors (H2O), the water-soluble film can be rapidly denatured, decomposed and degraded into low-element compounds through the action of natural factors (H2O), and has the function of improving land. Water-soluble film belongs to a new type of environmental protection packaging materials.
1. From the performance, not easy to produce, after stripping blanks, save grinding time.
2. With a high degree of softness and smoothness, PVOH film can make a more fitting mold, film of higher quality.
3. Heat resistance: can heat up to 190 degree C.
4. Good mechanical properties: tensile strength, elongation rate.
5. Suitable for continuous production, high efficiency
Main specification and parameters
|Length||Regular standard: 1000m
Max length: 1500m
|Refer to products with 40μm thickness|
|Weight||Around 65kg per roll||Refer to products with 40μm thickness and 1200m length|
|Paper tube||3 inches|
|Maximum temperature endurance||170ºC-180ºC|
|Water soluble temperature||Normal Temp Type||Under indoor Temperature||Solution rate is in proportion to water temperature.|
|Medium Temp Type||Over 40ºC|
|High Temp Type||Over 80ºC|
|Output||Delivery 7~10 days after ordered(normal standard and quantity)|