High-Barrier Container Bag Inner Liner Bag-In-Box
| Product Type | Bag in Box |
| Material Structure | Aluminum foil/metallized PE/VMPET bag in box |
| Core Features | Anti-oxidation, moisture resistance, light blocking, leak-proof, easy dispensing |
| Customization | Size/thickness customization, valve position adjustment, logo printing |
| Application | Beverage, liquid chemical, edible oil, pharmaceutical liquid packaging |
| Production | Full high-speed automatic production line |
| 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. Ultra-Low Oxygen Permeability
Aluminized PET bag has oxygen permeability ≤1.0 cm³/(m²·24h), and aluminum foil bag is even lower at ≤0.5 cm³/(m²·24h), which can effectively isolate oxygen and prevent the packaged materials from oxidative deterioration.
2. Excellent Moisture Barrier Performance
Both aluminized PET bag and aluminum foil bag have water vapor permeability ≤0.5 g/(m²·24h), which can block external moisture from entering and keep the internal materials dry and stable.
3. Superior Light Blocking Effect
The light transmittance of aluminized PET bag and aluminum foil bag is ≤0.2%, which can completely block light and avoid the quality change of photosensitive materials such as beverages and pharmaceuticals caused by light exposure.
4. High Tensile & Tear Resistance
Aluminized PET bag and aluminum foil bag have tensile strength ≥30 MPa (vertical/horizontal), and breakage nominal strain ≥45%, with strong mechanical toughness and no easy tearing during transportation and use.
5. Strong Thermal Bonding Strength
The thermal bonding strength of the bag body of aluminized PET bag and aluminum foil bag is ≥40 N/15mm, and the thermal bonding strength of the bag mouth and body is also ≥40 N/15mm, with firm sealing and no risk of liquid leakage.
6. Diverse Material Adaptability
Bag-in-box is available in aluminized PET, aluminum foil, nylon and normal PE materials, among which nylon bag and normal PE bag also have good mechanical properties, which can meet the packaging needs of different types of materials.
Welcome to DINUO PACKAGING. We are manufacturer and exporter of courier and package materials and products in shipping supplies industry. With an unlimited selection of products ,such as poly mailers, bubble mailers, cardboard mailers, packing list envelopes, BOPP packing tape, stretch film ,label stickers , thermal adhesive sticker and more. We are ready to be your ideal one-step packaging solution provider.
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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