How to know ultrasonic non-woven bag

Ultrasonic non-woven bags, the production process is like this:
       1. Applying ultrasonic welding, eliminating the need for needle threading, eliminating the trouble of frequently changing the needle thread, without the condition of the broken wire joint of the traditional thread stitching, and also neatly cutting and sealing the non-woven bag. The stitching also plays the role of decoration, strong adhesion, can reach the waterproof result, the embossing is clear, the appearance has more and more three-dimensional relief results, the shipping speed is fast, the appearance is more high-grade and beautiful; the quality is also guaranteed.
       2, the ultrasonic process is much more delicate than the seam. The corner line is automatically generated by the machine according to the mold. The specifications are relatively uniform, and there will be no broken joints and seams in the seam.
       3, the degree of mechanization of the ultrasonic non-woven bag is higher than the sewing, the error rate is lower than the sewing, and the management cost and hidden cost of the worker are lower.
       4. When mass production, the number of non-woven bags is more than 50,000, the cost of production is far lower than the cost of seams, and the production speed is higher than the seam speed.
       5, the use of ultrasonic technology to produce non-woven bags, handle parts and bags around the line can be used to suppress the pattern, the variety of patterns, the product looks high-end and beautiful.

This can not be called ultrasonic technology, this is the ordinary hot pressing production process, also known as voltage production process, the bag produced is called voltage bag, the real ultrasonic production technology, the thickest non-woven fabric thickness can not exceed 50g, like the above In the post, the production phenomenon, if the thickness of the fabric is less than 60g, it does not show the effect of relief and lace. So, here are the two concepts to be distinguished. In addition, from the name can also be distinguished, ultrasound is definitely a more subtle and delicate production process, generally used for more sophisticated production, Baowang packaging non-woven bag manufacturers tell you, like ultrasonic non-woven bags, general fabrics They are not more than 50g and are suitable for packaging of electronic appliances, jewellery, high-end decorations and other items.

Quanzhou Golden Nonwoven Co.Ltd
Contact person：Showty Liu
Tel： +8613489468918