1. Measure the waist circumference, and then cut 3 pieces of adhesive tape to this length. Glue together to make a wider band.
2. Used for smaller garbage bags. Cut the bottom of the bag and open it. There are two open edges and two connecting edges. Starting from one side of the connection, stick the four corners of the rectangle to the bottom of the tape. Continue to connect the edges to the tape and collect wrinkles as you walk. As shown in the figure below.
3. After finishing the first layer, start again right above the first row of bags and add another layer to the skirt. Continue to add multi-layer bags until about 2.5 cm of tape is left on the left and top. Cut another piece of tape with the same length as the belt, align it with the top edge of the belt, and then tie the bag.
Wrap the skirt around your waist and fix it with another belt of the same color. Check whether there is an opening in the bag and fix them together with scotch tape.
Data expansion:
Garbage bag, as its name implies, is a small bag filled with garbage, but it brings great convenience to thousands of households, also provides an important guarantee for environmental protection, and even helps to recycle and classify garbage.
Many citizens use plastic bags as garbage bags, but many countries and regions have banned or restricted the use of plastic bags. The San Francisco City Council passed a bill prohibiting retailers such as supermarkets and pharmacies from using plastic bags.
In cities such as Los Angeles, the government began to launch plastic bag recycling activities. Some places in Canada, Australia, Brazil and other countries have also introduced regulations prohibiting plastic shopping bags or paid use.
Most of the plastic bags people use for daily shopping are made of petroleum. Because of the huge usage, the waste of resources and environmental pollution are amazing.
It takes about 200 years for plastic bags to rot when buried underground, and it seriously pollutes the soil; If incineration is used, it will produce harmful smoke and toxic gas, which will pollute the environment for a long time.
The degradable plastic bags in the market only add 10%- 15% degradable components, but 85%-90% of them cannot be completely degraded. However, due to the addition of degradable additives, the load-bearing and leak-proof functions are reduced and the consumption of consumers is increased. To achieve complete degradation, it is necessary to overcome the technology.