What should be paid attention to when making biodegradable plastic bags?

Degradable plastic bags have become an indispensable part of people’s lives. Due to decades of development, traditional polyethylene bags have been used, and people are used to shopping in plastic bags. However, since non-degradable plastic bags cause serious pollution to the environment and environmental protection, in recent years, various parties have called for the promotion of the use of biodegradable plastic bags, so what should be paid attention to when making degradable plastic bags? 1. Customized size selection of biodegradable plastic bags With the continuous implementation of the plastic ban, many large supermarkets around us are using biodegradable plastic bags, and there are different sizes and specifications, and the corresponding prices are also different. We found that the degradable plastic bags currently used in supermarkets can be divided into three types: large, medium and small. The size of the small size: 25cm wide and 40cm high, can hold small items. The size of a medium-sized degradable plastic bag is 30cm wide * 50cm high. Packaging of toiletries should be no problem. The larger size is 36cm wide and 55cm high, which can hold larger goods; of course, if you are the person in charge of the supermarket, you can also propose your own size, whether it is a large size biodegradable plastic bag, its carrying capacity is very good , don’t worry too much about damage. 2. Customized color selection of biodegradable plastic bags Generally speaking, the degradable plastic bags customized by supermarkets will choose white or primary colors. Subjectively speaking, first of all, these two colors look cleaner and more environmentally friendly. Secondly, in the process of production and processing, the raw materials can be used directly, the addition of other elements can be reduced, no special treatment is required, and the production cost will be reduced. Secondly, the appearance pattern of degradable plastic bags is mainly green, highlighting the awareness of environmental protection get people involved Environmental protection, reduce the use of plastic bags. 3. Pay attention to the selection of raw materials in the customization of degradable plastic bags Generally, starch-based biodegradable plastics are selected as raw materials for the production and processing of degradable plastic bags. This is a raw material based on starch processing, mainly modified natural starch, and then fused with other degradable raw materials to obtain raw materials that can be directly processed into degradable plastic bags. The above is the relevant information brought to you by degradable plastic bag manufacturers. If you want to know more about degradable plastic bags, plastic packaging bags, food packaging bags, welcome to contact us!