Product Details
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.
Company Profile
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











