Application of new technology in non-woven industry

The non-woven bag is made of non-woven fabric as raw material and produced by non-woven bag making machine without any auxiliary materials and solvents added. Therefore, it is also a green product.

The production equipment of non-woven bags includes automatic non-woven bag machine and ultrasonic lace machine (semi-automatic non-woven bag machine). The fully automatic non-woven bag machine has a high degree of automation and high efficiency. It is mainly used for the production of flat bags, gusset bags, bottom gusset bags, etc., so it is widely used in large-scale non-woven bag manufacturers with fixed orders.

The current non-woven bags are still mainly family-style workshops, and non-woven bags are processed according to customer requirements. Fully automatic non-woven bag machines in these factories are not very practical, and most of them use semi-automatic production equipment.

The working principle of the ultrasonic lace machine is to use high-frequency oscillation to transmit the sound wave to the welding surface of the workpiece by the welding head, and instantly make the molecules of the workpiece rub to reach the melting point of the plastic, so as to complete the rapid dissolution of the solid material and complete the welding. The strength of the joint is close to that of a whole piece of continuous material. As long as the joint surface of the product is designed to match, there is absolutely no problem with complete sealing.

In the process of making non-woven bags, the ultrasonic lace machine has two purposes:

Sewing edge of non-woven bags: using ultrasonic welding, no need for needles and threads, saving frequent The trouble of changing needles and threads, without the broken joints of traditional thread stitching, can also perform neat partial cutting and sealing of non-woven bags. The stitching also plays a role in decoration. It has strong adhesion, can achieve waterproof effect, clear embossing, and the surface has a three-dimensional relief effect. The working speed is fast, the product effect is good, and the quality is guaranteed.

Manufacture of the handle belt: connect the ultrasonic lace machine and a shearing machine together, and set the ultrasonic lace machine to automatic, which can automatically make the handle belt. Qingdao Meitai Nonwoven Co., Ltd. said that ultrasonic lace machines (semi-automatic non-woven bag machines) are widely used in packaging industry, clothing industry, beauty industry, service industry, home appliance industry, non-woven clothing, office supplies, toy industry, etc. . Used to make environmental protection bags, gift bags, shopping bags, advertising bags, non-woven bags, gift bags, non-woven hand bags, non-woven clothing bags, cosmetic bags, suit bags, advertising aprons, non-woven computer covers , TV sets, air conditioner sets, washing machine sets, dust cover sets and other environmentally friendly non-woven products.

Wenzhou Xinyu Non-woven Fabric Co., LTD., as well, confirms that consumers who want ethically produced goods do the work of looking for them.

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