Full-Link Customization of PVA Water-Soluble Film – Redefining Efficiency in Marble Demolding and Water-Soluble Laundry Bag Sectors

Marble manufacturing and laundry services require PVA water-soluble films with specialized performance, and full-link customization is the cornerstone of meeting their unique challenges. Our comprehensive customization service spans from raw material R&D, formula adjustment, and production optimization to after-sales support.

full-link customization focuses on heat resistance, demolding efficiency, and environmental friendliness. We develop high-temperature resistant PVA films that can withstand up to 200℃, ensuring stable performance during the marble curing process without melting or emitting toxic substances. The films are customized to have excellent release properties, allowing easy demolding of artificial stone, quartz, and marble products with smooth, defect-free surfaces, reducing production waste and improving efficiency. We adjust the film’s thickness (35-90μm) and mechanical strength according to the size and weight of marble products, preventing film breakage during demolding. Our full-link service also includes testing the film’s compatibility with different marble raw materials, ensuring no residue or stains on the finished product.

For water-soluble laundry bags, customization is tailored to different usage scenarios, from family laundry to hotel and medical applications. We adjust the hydrolysis degree of PVA to produce cold-water soluble (20-30℃) films for family use, which dissolve quickly in cold water, and hot-water soluble (50℃+) films for hotel and medical use, preventing premature dissolution during storage and transportation. Mechanical strength is optimized by adding plasticizers and modifying the film-forming process, enhancing tensile strength and tear resistance to prevent breakage when loading heavy clothes. We also customize film color, add anti-UV coatings, and print logos or usage instructions to meet brand and functional needs, with adjustable thickness (15-50μm) for different load requirements. Our full-link service includes matching the film’s performance with laundry equipment, ensuring complete dissolution during washing without leaving lint or damaging fabrics.

corrosion-resistant films for agrochemicals, high-clarity heat shrink films for product bundling, and residue-free films for embroidery. We leverage our R&D capabilities (in collaboration with universities) and advanced production equipment to provide small-batch and large-scale customization, ensuring consistent quality and timely delivery. With full-link customization, we turn customer needs into specialized PVA solutions that drive efficiency, safety, and sustainability.