Abstract: Lunch box bag, also called bento bag, usually refers to a bag with tableware, which can hold lunch boxes, cups and kettles. Many office workers will choose to bring their own lunch boxes to work in the company. Lunch box bag is convenient, beautiful and environmentally friendly, which is the best choice for many small partners. If you don't like the style of lunch bags on the market, you can try to make one yourself. Here are some DIY ways to make lunch bags. When using the lunch box bag, be careful not to be exposed to high temperature for a long time and clean it regularly. When putting the lunch box, be sure to cover it and seal it so as not to fall out. Let's look at the detailed knowledge introduction. How to DIY homemade bento bag?

1, cut two pieces of 35X40cm surface cloth and two pieces of white auxiliary cotton with the same size respectively. Put the auxiliary cotton on the back of the face cloth and fix it with vertical seams every 5cm. After fixing, cut off the gap of 8X8cm on both sides of the bottom.

2. Two pieces of face cloth with auxiliary surfaces fixed on the back face to face, and the straight edge parts on both sides and the bottom are sewn. Be careful not to sew the missing corner position of 8X8cm.

3. Open the unstitched seam of the cloth bag horizontally, so that the horizontal edges are opposite to each other, and the seams are the same on both sides.

4. Turn the bag to the front. The initial shape of the cloth bag can already be seen. Let's sew the lining in exactly the same way, and then put the lining into the bag.

5. Align the top of the cloth bag, sew and circle along the top of the cloth bag to fix the inner and outer cloth together.

6. After the above is completed, cut a piece of cloth with a width of 6cm, and sew the cloth on the cloth bag at a distance of 2cm from the bag mouth.

7. Turn the sewn edge strip into the inside of the bag and fold the edge into 1cm for sewing, thus completing the manufacture of the whole bag body.

8. Next, make the handle of the cloth bag, cut two pieces of cloth strips with a width of 6cm, scald the auxiliary cotton with a width of 4cm in the middle with glue, fold the cloth strips in half, fold the edges into 1cm, and sew.

9. Fix the handle on the cloth bag, and we can also find some beautiful lace to decorate the cloth bag.

Matters needing attention in the use of lunch box bag

1. It is best not to put the lunch box bag coated with bright glue in a slightly higher temperature environment for a long time, otherwise it will be easier to degum.

2. Nylon lunch boxes should be placed in dirty places away from dirt, otherwise it will be difficult to clean. It is best to spray the surface with a mist of volatile detergent after use every day, and then wipe it with a clean soft cloth.

3. It is best not to use a brush when cleaning to prevent the surface from falling off.

4. When placing the lunch box, make sure that the lunch box is covered and sealed.