1840mm Width PVA Water Soluble Protective Film, High Strength Marble Release Dissolvable Film

PVA has excellent performance for making parts of unsaturated polyester, epoxy resin or other thermosetting resin. It is ideal for demolding artificial marble, quartz stone and others.

1. Better finishing

PVA film has perfect releasing performance as it barely produces any blanks, which saves polishing time.

In addition, because it is a water-soluble it does not leave any residue behind.

Once the stone product has cured, the PVOH film can be easily removed by simply running water over the mold.

2. Ideal film

With high flexibility and smoothness, PVA membrane/film can fit the mold better, and the demolding quality is higher.

Good heat resistance: the membrane/film can be heated up to 190 degrees.

Good mechanical performance: high tensile strength and high breaking elongation rate.

3. Safe and ecofriendly

It is water-soluble, so it does not leave any residue behind.

It is non-toxic and safe for use with food-grade products.

It is non-flammable and does not produce any harmful fumes.

Water-soluble film can be rapidly degraded into low-element compounds through the action of natural factors (H2O) to leave no chemical pollution improving water and land safety. Water-soluble film belongs to a new type of environmental protection packaging materials.

Main specification and parameters

1. Changzhou Green Cradleland Macromolecule Materials Co.,Ltd (hereinafter referred to as the company) was established in 2011 and focuses on the research and development and production of film-grade, fiber-grade and injection-grade water-soluble biodegradable materials.

2. The company is the most comprehensive domestic enterprise that produces PVA water-soluble films, water-soluble bags and other products using the melt method + dry film blowing technology. The products are divided into three categories:
a: Room temperature water-soluble degradable film (dissolves when exposed to water)
b: Medium temperature water-soluble degradable film (insoluble in room temperature water, completely dissolved in 60 degrees water)
c: High temperature water-soluble degradable film (insoluble in 45 degrees water, completely dissolved in 80 degrees water)

3. Experienced R&D team, several engineers and professional technicians

4. Complete product testing and quality assurance system, leading the industry in water-soluble film related products

5. In addition, we also provide:

a: PVA (polyvinyl alcohol) film production plant planning
b: PVA (polyvinyl alcohol) film production technology, equipment, process output
c: PVA (polyvinyl alcohol) film turnkey project engineering

PVA is a water-soluble polymer material. It uses water-soluble polymer as the film-forming matrix, and adds auxiliary materials such as plasticizers, softeners, surfactants, dispersants, etc. It is made through a specific film-forming process. The film has good flexibility and isolation to various substances, and dissolves quickly in water.
Application areas:

a. Inner packaging bags for pesticides and chemical products
b. Cement additive packaging bags
c. Disposable aprons
d. Hospital washing packaging bags
e. Disposable gloves
f. Disposable tablecloths
g. Water-soluble and degradable shopping bags
h. Inner packaging bags for home appliances
i. Embroidery film for clothing accessories