Custom 2kg Milky White PE Spouted Liquid Pouch Bags for Waterproof Coating Liquids

Built as a stand-up flexible pouch, this bag relies on reinforced four-side seals and can be equipped with either a screw-cap spout or a one-way valve. Dispensing is smooth and sealing stays dependable, making it suitable for high-viscosity or fast-curing liquids such as polyurethane reagents and waterproof coatings. The milky white PE surface lets operators check fill levels at a glance, while optional handle holes or carry handles make 2kg and 5L packs easier to move and stack. After opening, the spout can be closed and resealed repeatedly.

The pouch body is a lamination of milky white PE with PET, NY and other films. Its inner food-grade heat-seal layer resists acids and alkalis, prevents permeation, and creates a barrier against moisture and oxygen, helping reduce leakage and curing risk. Graphics are applied through 1–8 colour gravure printing, with artwork, colour codes and matte or glossy finishes produced according to your sample or drawing. Capacities span 100ml to 5L. Spout diameter, bag dimensions and roll film format can all be adjusted to align with your filling equipment, and matching roll film in the same material is available.

Typical applications include waterproof coatings, polyurethane reagents, adhesives, inks, cleaning agents and food liquids, serving small to medium volume packaging needs in the chemical, construction, household and food sectors. The customization route is straightforward: confirm requirements, request sampling from your artwork or sample, then move to bulk production after approval. Our factory is based in Dongguan, Guangdong, and houses a Class 10000 clean room with integrated blown film, lamination, printing and bag-making operations. MOQ is 10,000 pcs, with 1–8 colour printing and size customization supported.