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2L liquid pouch bag for vinegar with screw spout, designed for vinegar liquid packaging; available in composite structures such as PET/AL/PE, PET/NY/PE, and PET/VMPET/PE, with custom size and artwork support.
This is a 2L liquid pouch bag for vinegar, with a screw spout as the key technical variant for controlled pouring and reclosable use. The bag size and artwork can be customized to meet vinegar liquid packaging requirements.
Common composite structures include 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 thickness range of 15–25 silk (multi-layer composite). The structure can be selected according to the filling and usage requirements.
Printing is 1–8 color gravure printing, and the process is gravure printing → lamination → slitting → bag making → heat sealing. The screw spout is configured as the technical variant on the liquid pouch. Production takes place in a 10,000-class cleanroom using food-grade materials, and material certificates can be provided upon customer request.
MOQ is 10,000 pcs, and the place of origin is Dongguan, Guangdong. The factory supports sample/artwork-based proofing and custom size and layout, supporting the customization process for 2L vinegar liquid pouch bags with screw spout.
Updated: 2026-10-19
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Tell us what you need and we will come back to you during working hours with material and process advice.