The range of plastic products is very wide. Most of the plastic bags we contact are plastic bags, and the classification of plastic bags is thousands of kinds, which is closely related to our daily life. Among all kinds of plastic bags, vest bag (saddle bag) is the most common one we use. No matter shopping malls or food markets, or community convenience stores, plastic vest bag will be widely used. Specifically, what is the application scope of this bag?
1. Shopping bags in large supermarkets. When we shop in large shopping malls and supermarkets, we will basically use vest shopping bags when we check out. The vest plastic bags in large shopping malls are usually made of degradable or national standard thickened materials, and the quality is of the best quality. Supermarket shopping bags are usually divided into three different sizes: large, medium and small. You can choose the right size of plastic bags according to the amount of goods consumers buy. Such bags are charged between 0.1 yuan and 0.5 yuan. In general, supermarket shopping vest bags will be printed with well-designed patterns, mall logo, address and slogan, etc.
2. Market bag. The vest plastic bags mainly used in the farmer's market are all made of common materials. These bags are thin, have many kinds of colors, and their quality is low.
3. Advertising vest bag. There are often real estate companies, enterprises and institutions customized vest bags as advertising gifts, so as to achieve the purpose of marketing. This kind of bags require high quality, exquisite printing, convenient for the public, eye-catching and kill two birds with one stone.
Generally speaking, the main function of plastic vest bag is to facilitate shopping, although it is simple and widely used.