Our putty powder valve mouth paper bag is an industrial packaging bag designed specifically for putty powder, widely used in the construction industry. It has a unique valve design that facilitates the filling and unloading of automated machines, effectively protecting the quality of internal materials and ensuring stability during transportation and storage. Our putty powder valve pockets are typically made using high-strength heat sealing technology to securely combine composite paper and PE film. After precise cutting and self sealing of the valve port, the valve pockets produced have excellent moisture resistance, sealing, and durability.
Product parameters
| Layers: | Our paper bags usually have 2-5 layers of composite, and the weight of each layer of kraft paper is generally between 60-150g/m ² |
| Bag width: | The common bag width range is 20-60cm, and can be customized |
| Bag length: | usually 30-90cm, available for customization |
| Valve port types: | mainly divided into customized inner and outer valve ports |
| Valve port size: | Valve port size is generally customized to 10-15 cm, etc |
| Moisture resistance level: | Depending on different industry scenarios, we use cowhide valve pockets that undergo different moisture resistance treatments |
| Inner layer material: | PE (polyethylene) film or composite paper |
| Outer material: | kraft paper, composite paper |
Product features and applications
Features: Focused on providing high-quality putty powder valve pockets for the building materials industry, adopting advanced multi-layer composite structure design to ensure that products remain in the best condition during transportation and storage. My outer layer is usually made of composite paper or kraft paper. The middle layer is adding a moisture-proof layer, waterproofing, etc. The inner layer is made of other materials such as PE film. Our valve pockets made with a composite structure have good quality, moisture resistance, friction resistance, and are more high-end. Whether it is putty powder, cement, or fly ash, we can provide you with the most suitable packaging solution to ensure that your products remain in the best condition during transportation and storage.
Application: In most fields of building materials. For example: packaging of putty powder, cement, fly ash, etc.
Address
No. 8 Yongjin Road, Cangnan County, Wenzhou City, Zhejiang Province, China
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