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Failure to properly ventilate containers containing active agents can lead to serious consequences such as container swelling or concave, tray deflection, label damage, leakage, and, worse, costly cleanup and customer dissatisfaction.
Containers are even more at risk during storage, transportation or distribution, which can cause pressure instability or even burst due to the wide range of altitude and temperature. For industrial chemicals and cleaners, agricultural products, and household chemicals and cleaners, container leakage or damage can be harmful to users and the environment unless the container is properly ventilated.
XINZHENPIN® Drum Packaging Barrel Cover dramatically reduces these risks because:
1. Allow air and gas molecules to pass through the permeable film to continuously balance the pressure, thus avoiding expansion or concave container;
2. Breathable even when exposed to high viscosity or low surface tension liquids;
3.Prevent dangerous and harmful liquid leakage.
Support material |
thickness(mm) |
Permeability(ml/min/cm²@1psi/7Kpa) |
water pressure resistance(Kpa) |
oil proof grade |
PET/PE mesh |
0.14 |
1000-1500ml |
150 |
customized |
PET/PE mesh |
0.14 |
1500-2500ml |
100 |
customized |
PP/PE pressure light |
0.18 |
1000-1500ml |
200 |
customized |
PP/PE pressure light |
0.18 |
1500-2500ml |
120 |
customized |
PP/PE pressure light |
0.18 |
1000-1500ml |
200 |
7/8grade |
PP/PE pressure light |
0.20 |
1500-2500ml |
120 |
7/8grade |
Pure ePTFE |
0.20 |
800-1000ml |
100 |
7/8grade |