Buy Biodegradable Water Soluble Film From POLYVA

In the rapidly evolving home care and cleaning products industry, packaging is no longer just about appearance and protection — today’s consumers demand convenience, sustainability, and multi-functional performance. In this context, PVA (polyvinyl alcohol) heat-shrink film, with its high transparency, excellent shrink properties, and complete water solubility, is emerging as the ideal packaging material for dishwasher tablets, effervescent tablets, granular products, and other unit-dose water-soluble applications.



What is PVA Heat-Shrink Film?

PVA heat-shrink film is a water-soluble film made primarily from polyvinyl alcohol through specialized processing. Under heat, it shrinks tightly around products, offering moisture, dust, and contamination protection, and then completely dissolves in water with no residue or pollution.
Unlike traditional heat-shrink films, it combines aesthetic appeal and tight sealing performance with true eco-friendliness, making it a dual-function innovation in both packaging and sustainability.

Versatile Applications — From Dishwasher Tablets to Effervescent Tablets

PVA heat-shrink film is highly adaptable, making it suitable for a wide range of unit-dose water-soluble packaging, including。

Dishwasher Tablets
Individually wrapped for moisture resistance and stability of active ingredients. The film dissolves instantly in water during use — no unwrapping required.

Effervescent Tablets
For bath salts, toilet cleaners, or nutritional/medical effervescents, PVA heat-shrink film provides precise portion control while preventing premature reaction due to moisture.

Granular Products
Ideal for pesticides, cleaning agents, or bleaching powders, the film offers unit-dose convenience, dust containment, and safer handling during storage and transport.

Key Technical Advantages


High Transparency & Superior Shrink Performance — Enhances shelf appeal by clearly displaying product form while ensuring a smooth, tight wrap.
Excellent Water Solubility — Fully dissolves at ambient or specified temperatures; dissolution rate can be customized for different applications.
Eco-Friendly & Biodegradable — PVA naturally degrades into carbon dioxide and water, meeting stringent global green packaging requirements.
Moisture, Contamination & Contact Protection — Maintains product integrity and usability.
Compatible with Multiple Shapes & Sizes — Adapts to round, square, or irregular-shaped tablets with excellent wrapping quality.

POLYVA — Innovation and Capability
As a long-established player in the PVA film industry,POLYVA has built a complete production system for PVA films and offers fully customized solutions.

Polyva’s PVA heat-shrink films feature:


Customizable shrink ratios and dissolution rates for different manufacturing needs
High toughness and strength to withstand handling during transport and storage
Excellent batch consistency for large-scale, high-yield production
Compliance with multiple environmental and safety certifications for global export

Beyond supplying film, POLYVA offers end-to-end technical support — from material selection and packaging process optimization to equipment adaptation — helping OEM & ODM partners reduce costs and increase efficiency.

Market Outlook and Future Potential
As global environmental regulations tighten and consumer eco-consciousness rises, non-degradable single-use packaging is being phased out. PVA heat-shrink film, with its dissolvable, biodegradable, and residue-free properties, is positioned for significant growth in home care, personal care, pharmaceutical, and agricultural markets.

In particular, dishwasher tablets and effervescent tablets are shifting toward unit-dose, convenient, and eco-friendly formats — trends that PVA heat-shrink film is perfectly equipped to support. Market forecasts predict robust global demand growth over the next five years, especially in North America, Europe, and Asia-Pacific. For export-oriented manufacturers, early adoption of PVA heat-shrink technology will be key to securing market advantage.

PVA heat-shrink film is more than just a packaging material — it represents the future of sustainable packaging. Combining aesthetics, functionality, and eco-friendliness, it empowers products to stand out in competitive markets. As a technological leader, Polyva will continue to drive innovation and quality, delivering efficient, eco-friendly, and intelligent PVA heat-shrink solutions to global customers.

Amid the global wave of green, sustainable development, traditional packaging materials are facing unprecedented pressure for transformation. Consumers, businesses, and governments alike are calling for safer, more eco-friendly, and more convenient packaging solutions. As a pioneer in the field of water-soluble films and their applications, Foshan Polyva Environmental Material Co., Ltd. has, since its establishment in 2014, grown into a leading enterprise in the domestic and international water-soluble packaging industry, driven by strong technical expertise, continuous R&D investment, and an innovative business model.






I. A Decade of Dedication: Establishing Industry Leadership
The founding team of Polyva has a deep understanding of polyvinyl alcohol (PVA) materials and their industrial applications. From its inception, the company foresaw the global packaging market’s shift toward safety and sustainability, choosing to focus on water-soluble films—an innovative material combining environmental friendliness with high functionality.

Through over 10 years of relentless R&D and industrial practice, Polyva has mastered the core formulations and application technologies of PVA water-soluble films, and became one of the first in the industry to develop a systematic product and service framework. To date, the company has secured 10 invention patents, 53 utility model patents, with another 12 invention patents currently pending. In 2018, Polyva was recognized as a National High-Tech Enterprise, marking official recognition of its R&D strength and innovation capabilities.

II. Six Formulation Systems, Over Twenty Grades: Serving Diverse Applications
Polyva has developed six PVA film formulation systems and more than 20 different grades, forming a comprehensive and versatile product portfolio. These solutions are widely applied across multiple industries:


Household Products Packaging: Water-soluble packaging for laundry pods, dishwashing capsules, and other intelligent daily-use products, ensuring precise dosing, safety, and eco-friendliness.
Agrochemical Packaging: Water-soluble films enable precise pesticide dosing with zero residue, reducing environmental impact and protecting farmland ecosystems.
Fruit & Vegetable Preservation: Green, food-safe preservation films that extend shelf life, reduce waste, and ensure freshness.
Medical Anti-Infection Packaging: Sterile, soluble films for medical devices and protective products, delivering infection control and ease of use.

With superior performance and broad applicability, Polyva has become the preferred supplier of major domestic and international household product manufacturers, with products exported worldwide and widely recognized in the market.

III. Three Business Divisions: Building a Full-Chain Water-Soluble Packaging Service
Unlike traditional material suppliers, Polyva focuses on customer-centric, full-industry-chain services, forming a unique competitive edge through three synergistic business divisions:


High-Speed Automated Water-Soluble Packaging Equipment
Proprietary machines designed specifically for PVA film applications, enabling high-speed, precise capsule production that enhances clients’ efficiency and product consistency.
PVA Water-Soluble Films
Core materials engineered to deliver international-grade performance in solubility, strength, transparency, and eco-friendliness, tailored for diverse use cases.
OEM/ODM Services for Water-Soluble Packaging Applications
One-stop solutions ranging from customized R&D to pilot trials and scaled production. Polyva operates demonstration factories to help clients reduce R&D costs and risks, accelerating commercialization.

Currently, Polyva employs over 500 staff members, with operations spanning raw material R&D, equipment development, packaging consumables, and demonstration factory operations—truly providing end-to-end support from material to equipment, from technology to services.

IV. Continuous Innovation: Setting a New Benchmark in Green Packaging
Polyva recognizes that competitiveness stems not only from products, but from the capacity for continuous innovation. To sustain leadership, the company has:

Established an 80,000 m² modern production base,

Introduced advanced manufacturing equipment and strict quality-control systems,

Ensured consistent product reliability and stability.

Guided by its mission—“Continuous quality improvement, adding value for customers”—Polyva has built a service philosophy of:

Innovation (“Newer”): Constantly upgrading products and technologies to meet evolving market needs.

Stability (“Steadier”): Delivering consistent quality and reliable supply, becoming a long-term trusted partner.

Speed (“Faster”): Ensuring efficient delivery and responsive service to help customers capture market opportunities.

V. Future Outlook: Shaping a New Landscape for Water-Soluble Packaging
With global “carbon neutrality” goals and sustainable strategies accelerating, the market potential for water-soluble packaging materials is immense. As China’s leading brand in this sector, Polyva will continue to:

Strengthen R&D and innovation,

Expand application scenarios,

Build deeper partnerships with multinational corporations,

Promote global adoption of eco-friendly packaging solutions.

Looking forward, Polyva will not just be a supplier of materials and equipment, but a strategic partner helping clients achieve greener operations and improved efficiency. With a well-integrated value chain and strong innovation capabilities, Polyva is set to continue leading the global water-soluble packaging industry and becoming a trusted environmental materials expert worldwide.

Conclusion
From a startup to an industry leader, Foshan Polyva Environmental Material Co., Ltd. has, through more than a decade of dedication, delivered safer, greener, and more efficient packaging solutions to global users. The company not only represents the rise of Chinese enterprises in eco-materials but also contributes actively to global sustainable development.

In the future, with policy momentum and consumer demand pushing for greener lifestyles, Polyva will remain committed to innovation as its core, quality as its guarantee, and service as its foundation, leading the water-soluble packaging industry toward a more sustainable, intelligent, and eco-friendly future.