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Foil Dual-Gusset BIB Inner Bag

A foil dual-gusset inner bag for wine and spirits BIB packs, 1-5L, with a butterfly valve spout.

Dual-Gusset Stand-up Pouch Free samples · Customised from your artwork or sample
Price
On request (quoted by material, size and quantity)
Volume1-5L
StructureDual-gusset inner bag for carton BIB packs
MaterialPET+AL+PA+PE four-layer foil lamination
Thickness15-25 μm (150-250 μm)
DispensingButterfly valve spout for carton dispensing
MOQ10,000 pcs
OriginDongguan, Guangdong
BrandKody Packaging
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Product Overview

Inside a bag-in-box the inner bag carries the barrier and dispensing duties while the carton only supports and prints. This foil dual-gusset inner bag uses a four-layer PET+AL+PA+PE lamination whose aluminium layer blocks oxygen and light, protecting the flavour of wine and spirits through transport and shelf life. The dual-gusset base spreads to follow the carton shape, so filling and emptying both flow smoothly. A butterfly valve at the spout lines up with an opening in the carton for external dispensing and closes tight without residue. At 15-25 μm, bag dimensions and spout bore can be made to fit the carton, suited to 1-5L packing for juice, beverages, wine and spirits.

Updated: 2026-10-03

Key Takeaways
  • Foil dual-gusset BIB inner bag with PET+AL+PA+PE four-layer lamination; the aluminium layer blocks oxygen and light to protect wine and spirits flavour.
  • Designed for 1-5L bag-in-box packs; the dual-gusset base expands to follow the carton shape for smooth filling and emptying.
  • Butterfly valve spout aligns with the carton opening for external dispensing and closes tight without residue.
  • Available at 15-25 μm; bag dimensions and spout bore can be customized to fit the carton, suitable for 1-5L juice, beverages, wine and spirits.
  • Inside a bag-in-box, the inner bag carries the barrier and dispensing duties while the carton only supports and prints.
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Hotline
13412303528
Email
gechen@kody.ltd
Factory Address
Floors 2-5, Haishuo International Industrial Park, No.171Beiwang Road, Zhongtang Town, Dongguan, Guangdong, China
Business Hours
Mon - Sat, 08:30 - 18:00 (phone support on public holidays)

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Foil Dual-Gusset BIB Inner Bag