PVA Water-Soluble Film, primarily made from Polyvinyl Alcohol (PVA), is a functional eco-friendly film produced through casting or blowing processes. Its most distinctive feature is water solubility. Depending on the model, it can rapidly dissolve into water and carbon dioxide (meeting environmental standards) in cold water (5-25ºC) or hot water (60-90ºC), leaving no residue. With properties such as biodegradability, high toughness, oil resistance, and excellent printability, it is widely applied in daily chemicals, pharmaceuticals, agriculture, and various industrial sectors.
2. Key Application Areas
Daily Chemicals & Detergents
Packaging for laundry pods and dishwasher tablets; dissolves instantly in water, releasing contents precisely and eliminating direct contact risks.
Pharmaceuticals & Medical Supplies
Sterilization bags for surgical instruments: Heat-resistant, dissolve in water post-use to prevent cross-contamination.
Water-soluble wound dressings: Dissolve in body fluids, reducing pain during dressing changes.
Agriculture & Pesticides
Water-soluble packaging for pesticides and fertilizers, minimizing operator exposure to hazardous substances and reducing plastic waste pollution.
Industrial & Specialized Use Cases
Water-soluble embroidery backing: Dissolves after stitching, leaving no residue, suitable for high-end fabric processing.
Water-soluble film-forming agents for construction coatings, enhancing paint uniformity post-dissolution.
3. Technical Advantages
Precision Dissolution Control: Customize dissolution rates (instant or sustained release) by adjusting PVA polymerization and alcoholysis levels.
Superior Environmental Performance: Fully biodegradable, compliant with global plastic reduction regulations, effectively combating white pollution.
Multifunctional Compatibility: Can be compounded with other eco-materials (e.g., PLA, starch-based films) to enhance moisture resistance, heat tolerance, etc.
Q1:Could I have prices of your products? A1:Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours
Q2: What information should I let you know in order to get a quote? A2:Please give us your detailed dimensions (thickness, width and length), shrinkage and application, quantity so that we can quote you correctly.
Q3:How do you ship your order? A3:We usually ship by sea or air (LCL or FCL).
){kind=link}