
3L Coffee Liquid Bag-in-Box with Spout Valve
3L Bag-in-Box for coffee liquid with a spout valve, intended for coffee liquid packaging and dispensing; the bag uses multi-layer composite materials with customizable structure, size and artwork.

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3L Bag-in-Box for concentrated fruit pulp with a button valve for packaging and dispensing; the inner bag can use various multilayer composite materials, with 1–8 color gravure printing and custom size/layout options.
This product is a 3L Bag-in-Box (BIB) for concentrated fruit pulp, with a button valve as the key variant. The button valve is used for outlet control, making it convenient to dispense concentrated fruit pulp; this configuration clearly distinguishes the product from same-size, same-use items with other valve types or opening formats.
Common multilayer composite materials for the inner bag 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 of 15–25 silk (multilayer composite). The material combination can be selected according to the packaging requirements of concentrated fruit pulp; materials are food-grade, and material certificates can be provided upon customer request.
Printing uses 1–8 color gravure printing, and the production process is gravure printing → lamination → slitting → bag making → heat sealing. The product is manufactured in a 10000-class cleanroom, with a minimum order quantity of 10,000 pieces, and the place of origin is Dongguan, Guangdong.
The factory supports sample/drawing-based proofing and can customize sizes and layouts according to customer requirements. The 3L specification with button valve is suitable for Bag-in-Box packaging and dispensing scenarios for concentrated fruit pulp; the specific material structure, printed layout, and size can be confirmed according to project requirements.
Updated: 2026-10-30
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3L Bag-in-Box for coffee liquid with a spout valve, intended for coffee liquid packaging and dispensing; the bag uses multi-layer composite materials with customizable structure, size and artwork.

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