water soluble plastic film / Polyvinyl Alcohol (PVOH) Film

CLLZY is a water-soluble film made from polyvinyl alcohol. It is available in a wide range of types, from those that are soluble in cold water to those that are soluble in hot water, to respond to diverse needs. With its excellent heat-sealing property and printability, CLLZY is ideal for use as a packaging material, but it also provides many other advantages, including high solvent resistance and gas barrier performance, which benefit diverse applications and are widely used as materials for packaging agricultural chemicals and pharmaceuticals, hygiene purposes, printing on curved surfaces, and as base materials for wigs and embroidery.

Characteristics

1. Water-soluble

CLLZY is available in a wide range of grades, from those that are soluble in cold water of around 5℃, to those that are resistant to cold water but are soluble in hot water of around 85℃.

2. Heat-sealing performance

CLLZY's high heat-sealing performance can be applied to producing and processing all types of bags. Superior strength and elasticity makes CLLZY ideal for use as a packaging film.

3. Solvent resistance

CLLZY dissolves in water, but it is resistant to most organic solvents and chemicals.

4. Static resistance

CLLZY is hydrophilic, so it is more resistant to static electricity compared to other plastic films, and provides excellent workability.

5. Gas barrier performance

CLLZY breathes water vapor, but creates a barrier against oxygen, nitrogen, and carbon dioxide at low humidity. It also preserves fragrances.

Applications

1. Packages for powdered chemicals
By packaging powdered agricultural chemicals in a CLLZY package and immersing the entire package in water, they can be dissolved and used in sprays without actually handling them. This eliminates the time and effort spent on measuring out the necessary amount of chemical in the field, as well as promotes worker safety. In addition to agricultural chemicals, CLLZY is also used for packaging deodorants, disinfectants, detergents, and concrete admixtures. Some grades provide high solvent resistance for use in packaging liquid chemicals and detergents.

2. Base material for wigs, embroidery, etc.

CLLZY is used as a temporary base material for creating embroidery pieces and wigs. In the case of embroidery, lace-like or net-like designs can be made by embroidering the design on a CLLZY base material and washing away the base material at the end.

3. Hygienic material for laundry bags, etc.

By using hot water-soluble laundry bags, sheets and clothing can be washed without actually touching them, to reduce the risk of contamination or infection.

Usage precautions

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