Premium Bag in Box Liquid Bag Food Grade Leakproof Aluminized Clear For Liquid Storage

Product Name	Structural composition	Product feature
Transparent bag in box   The surface material is PA		It has the characteristics of anti-rubbing, not easy to break, soft, stable oxygen permeability and so on.
Aluminized bag in box   The surface material is VMPET		It has the characteristics of anti-rubbing, not easy to break, shading, good and stable water and oxygen permeability.
Transparent bag in box   The surface material is PE		Single material, easy to recycle, surface material using 100% PE, it’s more soft aance, and many other mechanical performance.
Aluminized bag in box   The surface material is VMPE		Single material, easy to recycle, the surface is aluminized PE, it has properties of soft and anti-kneading, and has good barrier performance.

1. Superior Barrier Performance
This bag-in-box adopts aluminized VMPET/PE/PA and aluminum foil composite materials, with oxygen permeability ≤1.0 cm³/(m²·24h) and water vapor permeability ≤0.5 g/(m²·24h). It can effectively block light, oxygen and moisture, and extend the shelf life of liquids such as wine and edible oil by more than 12 months.

2. Strong Mechanical Properties
The product has a tensile strength of ≥30MPa and an elongation at break of ≥45%, with excellent tear and impact resistance. The thermal bonding strength of the bag body and mouth is ≥40N/15mm, ensuring no leakage during transportation and use, even under heavy pressure.

3. Multi-Scene Application Compatibility
Designed for liquid packaging, it is widely suitable for wine, edible oil, milk beverages, fruit jam, engine oil, daily chemical products and other fields. Different valve types (spout valve, butterfly valve) can be matched according to usage scenarios, meeting both food-grade and industrial liquid storage needs.

4. Customizable Service Flexibility
We support full customization of size, thickness, valve type and position, as well as logo and pattern printing on the bag body and outer packaging box. It can also provide single-material recyclable solutions according to environmental protection requirements of different regions.

5. Leakproof and Easy Dispensing Design
Equipped with professional leakproof valves (spout valve, screw cap valve), the liquid can be extracted accurately and without residue. After closing the valve, it can be sealed again to avoid secondary pollution, which is convenient for multiple uses of bulk liquids.

6. Eco-Friendly and Recyclable Material
The aluminized PE and single-material PE structures adopted are recyclable, and the aluminum foil composite material reduces plastic waste compared with traditional glass and plastic packaging. It conforms to the global low-carbon and environmental protection packaging trend.

Our advantages are as below:
1,We Manufacture the full process, from Raw materials to finished products, no outsourcing, minimize your cost
2,Our factories have more than 100 advanced machines, for high efficiency
3,Over 10 years experience, offering you more professional service.
4,ISO, SGS, ROHS FSC certified company, National CNAS certified laboratory, for quality guaranteed
5,Partner from worldwide famous brands.
6,Wide range of products available,one-step service, and saving shipping costs.

 
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