This valve pouch uses a stand-up construction with a gusseted base, so the filled bag stands firmly on the shelf. Seams are sealed flat and evenly around all edges, and the top is fitted with a spout or screw-cap valve outlet. Selected styles add a dispensing tap for controlled pouring, and the valve reseals after each use to reduce dripping and leakage. Bag shape, outlet position and tap style can all be adjusted to match how the product is poured and stored.
Common laminates include PET/AL/PE, PET/VMPET/PE and PET/NY/PE, chosen according to the filling and sterilisation method. The outer layer accepts 1-8 colour gravure printing, reproducing artwork, colour blocks and shelf-ready graphics, including full-coverage backgrounds and spot colours. Standard volumes run from 100ml to 5L, and bag dimensions, spout diameter, valve type and seal width are all made to order. Matching roll film in the same structure is also available for form-fill-seal lines.
These pouches suit juice, concentrates, syrups, edible oil, soy sauce and seasoning sauces, liquid detergents and similar liquids, in family, catering and in-store refill formats. Customisation begins by confirming structure and volume, then sending a sample bag or artwork; we proof the printed design, produce a sample for approval and move to bulk runs. Our factory sits in Dongguan, Guangdong, with a Class 10000 clean workshop, a MOQ of 10,000 pcs and support for sample- and drawing-based customisation, with production and delivery scheduled as agreed.