Nonwoven box bag making machine is an automated production line for making three-dimensional nonwoven packaging bags. It integrates roll-material feeding, bag-mouth folding and alignment, handle forming and placement, material feeding, cutting, pulling, box-bag forming, bag folding, counting and finished-bag collection. Bag-size changes are handled by changing the corresponding mold side plates.

Nonwoven Box Bag Making Machine Applications

This nonwoven box bag making machine is intended for nonwoven packaging bags used in food delivery, beverage takeaway, food and beverage packaging, daily necessities, garments, footwear, gifts, promotional packaging and supermarket retail. The finished bags are designed with a flat bag mouth, ultrasonic bonding and a three-dimensional shape.

Technical Specifications

Automated Bag-Making Process

Roll-material feeding -> bag-mouth folding and alignment -> handle forming and placement -> handle-center correction -> material feeding -> cutting and pulling -> three-dimensional bag forming -> bag folding -> counting and finished-bag collection.

Key Features

• Integrated automatic workflow from roll material to counted finished bags.
• Automatic bag-mouth folding, alignment and handle positioning functions.
• Ultrasonic bonding process for bag joining.
• Modular mold-side plates for changing supported bag dimensions.
• Designed for PP nonwoven, laminated nonwoven, transparent PP and compatible woven materials.
• Finished-bag counting and collection support organized production handling.

Product Configuration Planning

The standard process can be reviewed for the required bag dimensions, material structure and handle style. Optional process functions such as insulated-bag construction, gusset arrangements, handle folding, punching, drawstring, snap fastening, rivet fastening, zipper, labeling, multi-material joining, double handles and window features can be confirmed during technical planning.

Material and Size Scope

The equipment supports documented material weights of 50-120 g and feeding widths of 370-1160 mm. Finished bag height is 150-450 mm, front width is 110-570 mm, and side width is 80-220 mm. These ranges help align the machine configuration with the intended three-dimensional nonwoven bag format.

Control and Forming Sections

The production line combines programmable control, touchscreen operation, material alignment, ultrasonic bonding, servo-driven forming and transfer sections. Material is guided through the folding, handle, cutting and bag-forming stages before the finished bags are counted and collected. The final arrangement is determined by the required bag structure and selected functions.

Related Bag Making Equipment

Explore the Automatic Nonwoven T-Shirt Vest Bag Making Machine Production Line and Automatic Square Bottom Paper Bag Making Machine.

Home | All Products | About Us | Contact Us

Operating Considerations

The machine uses a 380 V power supply with an average documented power requirement of 20-25 kW. Actual production results depend on the selected bag design, material properties, mold arrangement and operator setup. Technical confirmation should cover material samples and the required finished-bag dimensions before final configuration.

Nonwoven Box Bag Making Machine Production Planning

The nonwoven box bag making machine supports production planning for three-dimensional bags that require stable side panels, consistent handle placement and clean ultrasonic bonding. Before operation, the material roll width, fabric weight and target bag dimensions are matched to the selected configuration. This helps maintain an orderly material path through feeding, folding, handle forming, bonding, cutting and collection. The listed operating range supports different packaging bag formats while keeping the machine layout suitable for integrated production work.

Finished Nonwoven Box Bag Samples

The product gallery includes representative finished bag samples. The dimensions example illustrates the documented bag height, front width and side-width operating ranges. The plain three-dimensional sample shows the box-bag structure and handle arrangement that this nonwoven box bag making machine is designed to form.