Introduction Principle And Characteristics Of Non-woven Bag Making Machine

According to the machine structure and operation form, the non-woven bag making machine can be divided into: single machine and automatic production line. Single machine has the advantages of low machine price, convenient use and simple maintenance. Multiple units can be combined to form a production line.

Principles and characteristics:

The non-woven bag making machine feeds powder material (colloid or liquid) from the feeder into the hopper above the packaging machine. The introduction speed is controlled by the photoelectric positioning device. The roll of sealing paper (or other packaging materials) is passed through The guide roller is driven into the lapel former. After being bent, the longitudinal sealer laps into a cylindrical shape. The material is automatically metered and filled into the finished bag. The transverse sealer performs heat sealing and cutting at the same time. The tube is pulled down intermittently, and finally a flat bag with lapped longitudinal seams on three sides is formed to complete the sealing of a bag.

Features:

1. The use of ultrasonic welding eliminates the need for needles and threads, saves the trouble of frequent needle and thread changes, does not have the disconnected joints of traditional stitching, and can also perform neat partial cutting and sealing of textiles. Stitching also plays a decorative role. It has strong adhesion, can achieve waterproof effect, clear embossing, more three-dimensional relief effect on the surface, good working speed, high-end and beautiful appearance; quality is guaranteed.

2.Using ultrasonic and special steel wheel processing, the sealed edge will not crack, will not damage the edge of cloth, and there will be no burrs or curling.

3. No need to preheat during manufacture, and can be operated continuously.

4. The operation is simple and not much different from the traditional sewing machine operation method, which can be operated by ordinary sewing workers.

5. Low cost, 5 to 6 times faster than traditional machines, and high efficiency.