Product introduction Used to pack the standard volume of the ton bag, the simple and reliable automatic action to replace the heavy manual labor, improve the measurement accuracy, stability, airtight work. Product features 1. Specific parameters and functions can be customized; 2. Food grade packaging requirements can be met; 3. Special design of filling mouth with reliable sealing device; 4. Proper dust removal protection of the exhaust port; 5. Facilitate forklift transportation;