Custom 2kg Milky White PE Spouted Liquid Packaging Bags for Waterproof Coatings

This liquid packaging bag uses a stand-up flexible pouch structure with strong four-side seals, available with a screw-cap spout or a one-way valve for smooth, reliable dispensing. It handles high-viscosity or fast-curing liquids such as polyurethane reagents and waterproof coatings. The milky white PE surface makes liquid levels easy to check, and optional handle holes or carry handles help with 2kg and 5L packs during transport and stacking. The spout can be resealed repeatedly after opening.

The pouch body is laminated from milky white PE with PET, NY and other films, with a food-grade inner sealing layer that resists acids and alkalis, blocks moisture and oxygen, and reduces leakage or curing risks. Printing is done by 1-8 colour gravure printing, so artwork, colour codes and matte or glossy finishes can follow your samples or drawings. Capacities range from 100ml to 5L, and spout diameters, bag dimensions and roll film formats can be adjusted to match your filling equipment. Matching roll film in the same material is also available.

These bags are widely used for waterproof coatings, polyurethane reagents, adhesives, inks, cleaning agents and food liquids, serving chemical, construction, household and food industries with small to medium volume packaging. Our customization process covers requirement confirmation, sampling from your artwork or sample, and bulk production after approval. The factory is located in Dongguan, Guangdong, with a Class 10000 clean room and integrated blown film, lamination, printing and bag-making lines. MOQ is 10,000 pcs, with 1-8 colour printing and size customization supported.