5L Soy Sauce Liquid Pouch Bag – Four-Side Seal with Spout | Dongguan Kangdi Packaging

This product is a 5L soy sauce liquid pouch bag using a four-side seal with spout structure. It is designed for filling and pouring liquid condiments such as soy sauce. The four-side seal forms sealed edges around the pouch, and the spout supports filling and pouring; this technical variant helps distinguish it from same-size, same-use pouches without a spout or with different seal formats.

Common composite materials can be selected according to product and packaging requirements, including 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. Thickness is 15–25 silk (multi-layer composite). Food-grade materials are used, and material certificates can be provided upon customer request.

Printing and production: 1–8 color gravure printing is supported. The process is gravure printing → lamination → slitting → bag making → heat sealing. The factory is located in Dongguan, Guangdong, with a 10000-class cleanroom for customized liquid pouch production.

This 5L soy sauce liquid pouch bag is suitable for soy sauce and other liquid condiment packaging. MOQ is 10,000 pieces. The factory offers sample/drawing proofing and can customize sizes and artwork according to customer requirements for four-side seal spout liquid pouch bags.