3L Syrup Bag-in-Box with Butterfly Valve

This is a 3L Bag-in-Box (BIB) for syrup, differentiated by its butterfly valve configuration for connection and operation in syrup packaging and dispensing scenarios. It serves as a distinct model among same-size syrup BIB products by combining 3L capacity, syrup use, and butterfly valve variant.

Common 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; multilayer composite thickness ranges from 15–25 silk, with structure and thickness selected according to syrup packaging requirements.

Printing uses 1–8 color gravure printing. The production process is gravure printing → lamination → slitting → bag making → heat sealing, with related production in a Class 10,000 cleanroom. Materials are food-grade, and material certificates can be provided upon customer request.

Sample-based and artwork-based proofing are supported, with custom sizes and layouts available per customer requirements; MOQ is 10,000 pcs, and the origin is Dongguan, Guangdong. The butterfly valve configuration is offered with the 3L syrup BIB structure to create a BIB product with clear specification, application, and technical variant.