Back Seal Bag
Suitable for many film packaging applications after size confirmation.
Yiqiwang MachineryPackaging Machinery Factory
Factory-tested packaging solutions for food, powder, liquid, paste and customized production lines.
View MachinesPackaging Machinery Factory
Start from vertical packing machines and pillow packing machines, then confirm the final model by your real product.
Final bag style depends on machine type, film material, bag size and customer requirement.
Suitable for many film packaging applications after size confirmation.
Suitable for small sachets and selected product packaging after size confirmation.
Used when neat sealing edges and flat bag appearance are required.
For projects using customer supplied bags. Machine selection needs confirmation.

Bread, bakery products, trays and regular solid food.

Chips, nuts, puffed food, candy, granules and similar free-flowing products.

Powder products. Exact machine selection requires material confirmation.

Oil, sauce, paste, shampoo, detergent and viscous or flowable products.

Frozen food and products requiring weighing and stable feeding.

Products requiring special feeding, counting, weighing, filling or line integration.
We focus on practical machine testing, stable packaging performance and clear communication before delivery.
After order confirmation, factory running tests can be arranged with customer samples or similar materials. We check sealing result, filling accuracy, packing speed and continuous running status, then provide test videos before delivery.

Send your product photo, target weight, bag size and expected speed. We will help confirm a suitable packaging solution.