Professional custom kraft paper bag manufacturer & supplier -Tianyu Packaging
Chemical Powder Valve Paper Bags - Secure Packaging for Chemicals
The Chemical Powder Valve Paper Bags are specially designed for secure packaging of chemicals and powders. They are filled through a filling spout at the top or bottom, using specialized equipment to create a rectangular shape during packaging. These bags offer high filling efficiency and neat stacking on pallets for safe transportation, making them ideal for a wide range of applications including food-grade powders, chemical powders, fertilizers, pharmaceuticals, minerals, and grains. Additionally, there are large-sized valve bags available for applications such as gas-phase silica and fine nano-grade powders.
Material selection: white or brown kraft paper, PE Coated paper, PLA coated paper.
Paper weight: 60-100GSM
Layer selection: 2-4 layers
Color: flexo printing 7 colors
| Material selection | White or brown kraft paper, PE Coated paper, PLA coated paper. |
| Paper weight | 60-100GSM |
| Layer selection | 2-4 layers |
| Color | Flexo printing 7 colors |
| Advantage | Standing without any support, ECO- friendly and sustainable packaging, which is specially designed for high-speed full-automatic filling production line. Neatly and conveniently stacking and storage. Good sealing performance, with hot-melt adhesive for leak-proof. Multiple moisture-proof options, PE coating, PE film lamination, aluminum foil composite ect. Easy-tearing strips can be added accordingly. |
| Size | Width 60cm, length 110cm, bottom or side gusset: 10-15cm |
| Application | Food, medicine, pet food, chemicals, Feed mineral products, flour, building materials, etc |
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