There are various types of environmental protection bags such as non-woven bags in the current market. How do non-woven three-dimensional bags stand out from all kinds of environmental protection bags?
The non-woven three-dimensional bag is made by one-time heat sealing of the ultrasonic pressing machine. Compared with the traditional ultrasonic pressing bag, if it has side width but no bottom width or has bottom width but no side width, it is impossible to achieve both. . But the non-woven three-dimensional bag just solves this problem. The non-woven three-dimensional bag has a side width and a bottom width, which perfectly integrates the two, and the non-woven three-dimensional bag produced by the machine is neat and beautiful. Unification and other advantages gradually replace the traditional non-woven sewing handbags. Due to the uneven skill level of workers, the traditional non-woven handbags lead to high and low quality of product sewing, showing different quality levels. The main disadvantage of traditional sewing non-woven handbags is that the sewing thread is not neatly sewn, and there are many thread ends. In addition, if the sewing level is not good, the whole bag will be twisted, which seriously affects the aesthetics of the bag and gives people A feeling of inferior product.
However, non-woven three-dimensional bags just make up for the shortcomings of the above non-woven sewing shopping bags. First of all, the non-woven three-dimensional bag is made by an ultrasonic ironing machine, and each batch of goods is produced through a fixed mold, so the size of each bag is standard, not like sewing The same bags vary from person to person. Secondly, because it is made by ultrasonic ironing, there is no thread on the whole bag, so there is no need to worry about the problem of affecting the appearance due to too many threads; again, when the non-woven three-dimensional bag comes out of the machine, After passing through the bag folding machine, the bag comes out neat and tidy. Combining the above advantages, it is inevitable that non-woven three-dimensional bags will replace traditional non-woven sewing bags.
