ProVentFlex
ProVentFlex is a coextruded polyethylene packaging that inserts strips to create a highly ventilated and sift-proof film featuring a de-aeration channel. This design allows air to escape during high-speed filling while securely containing powdery products. Furthermore, its top ventilation channel provides effective residual ventilation on the pallet, offering significant advantages over paper packaging: optimal protection against environmental factors, moisture, and packaging penetration, thereby extending product shelf life. Ideal for moisture-sensitive and fine powder applications, ProVentFlex outperforms traditional paper packaging, especially for mixtures containing cement, dry mixes, and construction chemicals.
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Product Feature
Why choose our product?
- Quick de-aeration during the filling process, enhancing operational efficiency and throughput.
- Cleaner working environment and reduced dusting in both the workplace and during handling.
- Fully waterproof, safeguarding contents from humidity and adverse weather conditions,
- Exceptional protection against moisture prolongs a longer shelf life for your product.
- Exceptional leak-tightness and durability, ensuring stable and stackable pallets during transport.
- PE bags are stronger than paper bags due to superior strength, impact, and tear resistance.
- High quality printing of up to 10 colors attracts product presentation, enhancing brand visibility and appeal.
- Customized for moisture sensitive and fine powder products.
SPECIFICATIONS
| Specification | Details |
| Film Thickness | 0.105-0.22mm |
| Face Width | 330-435mm |
| Gusset Width | 50-100mm |
| Roll Weight | Max 375 kg |
| Roll Diameter | Max 1500 mm |
| Inner Core Size | 6 inch （152mm） |
| Color Printing | up to 10 |
Customizing Options
Yuandian uses the POLYTEX universal tube-making machine from WH to produce packaging tube film with a ventilated system.
- Produce 150 thousand bags per day
- High-speed tubing up to 175m/min
- Modular design for your specific need
- Ready for innovative sack designs
Industries
- FFS sacks and valve sacks
- Petrochemicals
- Cement
- Minerals
- Fertilizer
- Agricultural
- Construction
- Pet Food
Specification
- 100% water protection
- High speed and fust free filling
- Robust and well-sealed
- Up to 8 colors printings
- Anti-statics
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