Non-woven bags are made of non-woven fabrics and are produced by non-woven bag making machines. All auxiliary materials and organic solvents are not added in the middle. Therefore, it is also an environmentally friendly product. Repeated use many times, can be cleaned, screen printing ink advertisements, registered trademarks and other characteristics. , Any industry as advertising, gift use.
There are two types of non-woven bag production machinery and equipment: automatic non-woven bag machine and ultrasonic lace machine (semi-automatic non-woven bag machine).
Fully automatic non-woven bag machine has a high degree of automation and high efficiency. Mainly used for the production of flat bags, side bags, bottom bags, etc. Therefore, it is widely used in large non-woven bag manufacturers with fixed orders.
At present, non-woven bags are still dominated by home workshops, and the production and processing of non-woven bags are carried out according to customer requirements. In these factories, automatic non-woven bag machines are not very good, and most of them choose semi-automatic production line equipment.
The working principle of the ultrasonic lace machine is to use high-frequency impact to transmit ultrasonic waves to the dissolving surface of the working object, so that the molecular structure of the working material is immediately rubbed to realize the melting point of the plastic, and then the solid raw material is quickly melted for electric welding. The compressive strength of its joint point is close to that of the entire continuous raw material, and only the connecting surface design of the product is matched, and there is absolutely no problem with complete sealing.
The ultrasonic lace machine has two main uses in the process of making non-woven bags:
1. Non-woven bag hemming: Ultrasonic welding is used, no needle and thread, which saves the trouble of frequent replacement of needle and thread. The non-woven bag can also be cleanly partially cut and sealed without the broken thread state of traditional line surgical suture. At the same time of surgical suturing, it plays a decorative role. The adhesive has good strength, can achieve the actual effect of moisture resistance, the embossing is clear, the surface has the actual effect of three-dimensional relief, the working speed is faster, the product effect is obviously high-end and beautiful; the quality is guaranteed.
2. The production of the hand strap: connect the ultrasonic lace machine and the cutting machine together, and set the ultrasonic lace machine to be fully automatic, which can automatically make the hand strap.
Ultrasonic lace machine (semi-automatic non-woven bag machine) is widely used in packaging industry, clothing industry, beauty industry, service industry, home appliance industry, cloth-free clothing, office equipment, toy industry and other industries. Used to make environmentally friendly shopping bags, handbags, packaging bags, advertising bags, non-woven bags, handbags, handbag printing, cloth-free hanging pockets, skin care bags, suit bags, advertising aprons, cloth-free electronic computer covers, TV covers , Air conditioning cover, floor washing machine cover, dust cover and other environmental protection products.
Post time: Jul-29-2022