Traditional vest bags are what businesses and merchants need. Almost all sales require such bags. Some people are used to calling vest bags as convenient bags. In short, it is defined by its appearance.In addition to the protruding handles on both sides, there are circular small holes in the middle of the handle, that is, the upper and middle parts of the bag, so that the whole stack of bags can be put on with ropes and pulled down one by one during use, so that the ropes The hole material is much thinner than the bag itself.Some heavy items, such as fruits and vegetables, are usually weighed in vest bags, and disposable plastic bags made of light and thin materials are not suitable for heavy items.At present, many places have begun to use this kind of plastic packaging bags, such as supermarkets, shopping malls, markets, convenience stores and so on. The advertising effect and purchasing power brought by this low-cost publicity method are very cost-effective.Of course, in order to achieve a better publicity effect, it is necessary to make great efforts in the packaging and printing of vest bags. Company address and contact information, brand and product information are necessary. Other manufacturers and shopping centers will print some warm tips on their vest bags. Others will write blessings. Others will write about business and brand impact. Of course, there are more and more varieties. As for how to design, it depends on the brand or advertising department of the enterprise and shopping mall.Vest bags are rarely without advertising. When supermarkets customize backpacks, they usually print the name, address, phone number and service slogan of the supermarket in order to spread among consumers and expand their reputation and popularity. The customization mode makes almost all different enterprises have their own vest packaging bags, so as to serve consumers and display the characteristics of goods. It can be said that a custom model has a unique degree of brand recognition and can be used for many purposes.This small vest packaging bag shows the wisdom of life and consumption, and also meets the psychological needs of ordinary people for convenience and speed in production and life. Although this vest bag is small, its carrying function is obvious. Vest bags are inconspicuous, but life is always inseparable.