250ml Soy Sauce Liquid Pouch Bag with Straight Spout | Custom Gravure Printed Spouted Pouch

['This is a 250ml liquid pouch bag for soy sauce, defined by a straight spout heat-sealed onto the pouch body. The short, straight spout channel gives a steady pour and a clean cut-off, which suits low-viscosity seasoning liquids such as soy sauce that tend to run and leave residue; the spout is heat-sealed to the pouch, working together with the pouch edge seals to form a closed packaging structure.', 'Common laminate structures can be selected according to the filling and shelf-life requirements: PET/AL/PE, PET/NY/PE, PET/VMPET/PE, PET/PE, PA/PE, PET/AL/NY/PE, kraft paper/PE and PET/VMPET/NY/PE, with a multi-layer composite thickness of 15–25 silk (0.15–0.25 mm). Structures containing aluminum foil or metallized layers improve light blocking and barrier performance, while NY/PA layers help with puncture resistance and flex durability; the final combination is decided by the soy sauce formula, filling method and storage/transport conditions.', 'The production process runs gravure printing → lamination → slitting → bag making → heat sealing. Printing supports 1–8 color gravure printing for brand colors, layout information and usage instructions; bag making and spout heat sealing are carried out in a Class 10,000 clean workshop. Materials are food grade, and material certificates can be provided upon customer request.', 'Customization flow: customer provides samples or artwork → confirm laminate structure and thickness → confirm dimensions, spout position and layout → sample approval → mass production. Sample-based and artwork-based proofing are supported, along with custom sizes and layouts to customer requirements; MOQ is 10,000 pieces, manufactured in Dongguan, Guangdong.']