A3 Laminating Pouches

Established in 1993, Huizhou YIDU Stationery Supplies Co., Ltd. is a professional laminating film manufacturer with 33 years of experience. The company focuses on the R&D, production, and export of laminating film, roll film, and heat-coating materials, committed to providing high-quality one-stop laminating solutions for global wholesalers, distributors, brand owners, and OEM customers.

YIDU currently has three major production bases in Huizhou Huinan and Huizhou Zhongkai, China, and Thai Nguyen, Vietnam, covering a total area of ​​over 100,000 square meters and equipped with more than 100 automated production lines, with an annual output exceeding 54,000 tons.

With stable product quality, mature OEM/ODM customization services, and extensive international export experience, YIDU laminating pouches have been exported to 106 countries and regions, widely used in office, education, printing, advertising, and packaging industries.

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Product Specifications

Product Features

High Transparency

Made with high-quality PET material, it boasts extremely high transparency and gloss, effectively enhancing the visual appeal of documents, posters, and printed materials.

Waterproof and Stain-Resistant Performance

The laminated surface forms a complete protective layer, effectively isolating it from moisture, dust, oil, and airborne humidity.

Stable Heat-Sealing Performance, Reducing Bubble Issues

The product uses a uniform and stable EVA hot melt adhesive layer, achieving rapid and secure sealing at standard lamination temperatures. Bubbles, white edges, wrinkles, or weak seals are less likely to occur during the lamination process.

High Strength, Abrasion Resistance, and Tear Resistance

Laminating pouches form a stronger protective layer after lamination, possessing excellent resistance to bending, abrasion, and tearing. For materials that require repeated handling or long-term hanging display, high-strength lamination significantly improves durability.

Multiple thicknesses and surface finishes available

Thickness Options:

· 60mic / 80mic: Light document protection

· 100mic / 125mic: Standard office and business applications

· 150mic / 175mic / 250mic: High-strength, long-term protection

Surface Finishes:

· Glossy: Enhances color and visual impact

· Matte: Anti-reflective

Application Scenarios

Office Document Protection

Widely used in corporate office environments, it can be used for laminating and protecting contracts, training materials, flowcharts, announcements, and important documents.

Education and Training Industry

In schools, training institutions, and the education sector, A3 laminating pouches are commonly used to protect teaching posters, classroom presentation materials, children's flashcards, and training materials.

Commercial Advertising and Display Industry

Advertising posters, promotional displays, product brochures, and retail display materials typically require high visual appeal and durability.

Restaurant Menus and Price Displays

Restaurant menus, drink menus, and price displays are frequently touched documents and are easily affected by oil, water stains, and abrasion.

Long-Term Preservation of Certificates and Archives

Laminating pouches effectively reduce the impact of air, moisture, and ultraviolet light on documents, helping to extend their preservation time.

Printing and Packaging Industry

In the printing industry, laminating pouches are also commonly used to protect sample displays, product catalogs, brochures, and packaging display materials.

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