Transparent Food Grade Bag In Box With Valve For Liquid Dispensing Storage

Transparent Food Grade Bag In Box With Valve For Liquid Dispensing And Storage

The bag in box, also known as BIB bag, is a new liquid packaging form which composed of high-barrier flexible inner bag, valve and paper box. 10L-25L medium transition box in bag products, its advantages of unique piercing resistance, heat bonding strength, kneading resistance and customized service have been recognized by many customers, it has been widely used in storage and transportation of juice, dairy products, condiments, non-hazardous chemical raw materials and other stable performance products.

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. High Barrier Performance
This transparent bag in box is made of food-grade PA/PE or high barrier PE material, with oxygen permeability as low as ≤0.5 cm³/(m²·24 h) and water vapor permeability ≤0.5 g/(m²·24 h). It effectively blocks oxygen and moisture from entering, ensuring the freshness and quality of liquid products such as beverages and edible oil for a long time.

2. Durable & Anti-damage
Featured with anti-rubbing property and high tensile strength (vertical/horizontal ≥20 MPa for PE material), the bag is not easy to break or tear during transportation and use. Its soft texture also makes it resistant to kneading, adapting to various storage and handling scenarios without easy damage.

3. Eco-friendly & Recyclable
The single-material PE version of the transparent bag in box is 100% recyclable, which conforms to environmental protection requirements. Even the composite PA/PE structure is made of food-grade non-toxic materials, reducing environmental pollution while ensuring the safety of packaged liquid products.

4. Customizable Design
We offer comprehensive customization services for the bag, including size, thickness, valve type (such as white, blue, green valve options) and valve position adjustment.

5. Easy Dispensing & Leakproof
Equipped with a professional spout valve, the bag enables smooth and controlled dispensing of liquids without splashing. The tight sealing design of the valve and the heat-sealed edges of the bag ensure excellent leakproof performance, avoiding liquid leakage during storage and use.

6. Versatile Application
Suitable for packaging a wide range of liquid products, including water, milk beverages, fruit jam, wine, edible oil, engine oil and daily chemical products. It is an ideal packaging solution for food, beverage, chemical and other industries due to its food-grade safety and excellent barrier performance.

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.