Leakproof Moisture Proof Composite Film Inner Bag Of Container Bag For Liquid Powder Grain Chemical Food Industrial Packaging

High-Barrier Container Bag Inner Liner Ton Bag
 
Based on the explosive growth of raw material products such as lithium batteries, degradable plastic particles, nylon and so on, we quickly laid out solid soft packaging business in inner bag of container bags and introduced the first full-servo high-speed automatic production line in China to improve production efficiency. At the same time, we continue to improve the characteristics of different film materials, strictly control the magnetic ad non-magnetic physical standards of the workshop, to make the inner bag is more anti-oxidation, moisture resistance, corrosion resistance, pollution-free, and give the container bag a wider range of safer material performance and application.

Product name	Structural composition	Product feature
Aluminum foil inner bag   The surface material is PET		It has the characteristics of anti-rubbing, not easy to break, soft, stable overall oxygen permeability and so on
Aluminum foil inner bag   The surface material is PET		The surface material is 100% PE, it has the advantage of aluminum foil inner bag but more soft.
VMPET inner bag   The surface material is PET		It has high tensile strength, high barrier, puncture resistance, kneading resistance and many other mechanical properties.

1. Superior High Barrier Performance
This container bag inner bag is made of PET/AL/PA/PE and VMPET composite materials, which provides excellent barrier against oxygen, moisture and light. It can effectively prevent the oxidation and deterioration of lithium battery materials, food powder and chemical particles, and maintain the stability of the packaged materials for a long time.

2. Excellent Mechanical Strength
With a tensile force of ≥30-100 N/15mm and puncture resistance of ≥3-12 N, the inner bag has strong anti-kneading and wear resistance. It can withstand extrusion, collision and kneading during transportation and handling, and is not easy to break or leak, ensuring the safety of materials.

3. Diverse Material Structure Options
We offer multiple material structures such as PET/AL/PA/PE, PE/AL/PA/PE and PET/VMPET/PE, as well as single-material PE structure. Different structures can be selected according to the characteristics of packaged materials like food, chemicals and lithium battery raw materials.

4. Wide Industrial Application Range
The inner bag is widely used in packaging lithium battery cathode and anode materials, degradable plastic particles, food powder, chemical intermediates and daily chemical raw materials. It meets the packaging needs of new energy, food processing, chemical manufacturing and other industries.

5. Customizable Design Service
We support customization of size, thickness and material structure according to customers' actual needs, and also provide logo printing service. The surface material can be customized to match different usage scenarios.

6. High-standard Production Process
The inner bags are produced by a full high-speed automatic production line, and the workshop complies with non-magnetic physical standards. The production process is pollution-free, which ensures the consistency and high quality of the products, and meets the strict requirements of industrial production.

The application of ton bag:
All suitable for the ton bag packaging industry, like new energy lithium battery industry, chemical raw materials, pharmaceutical raw materials, plastic raw materials, food additives, feed additives, metallurgical powder, ore powder, sand and gravel, refractory materials and so on, the container bags mainly pack block, granular or powdered items, and the physical density and looseness of the contents also have a significantly different impact on the overall result.