1. If one side of the bread sealing part is sewn with a single thread, you can find the snap fastener on one side of the single thread. Usually, it's easier to find a single-line snap button in this position, just on the edge of one side, grab a line with one hand and pull it with both hands. If the seal is sewn too tightly, cut the thread end with scissors and pull the thread end to both sides with one hand, and the seal will be opened.
2. If both sides of the bread seal are sewn with double thread, it will be more skillful to disassemble it. Look at the sealing lines on both sides of the rice bag or flour bag first, and you will find that one side is sewn by single line, that is,11side, and the other side is sewn by double line, that is, = = = side. When removing, remove it from the left, stick to the edge, and cut off the excess lines at the seal. After cutting the thread, there will be a thread on both sides of the bag, and then pull a thread on both sides with one hand to open the seal.
3. When disassembling the flour bag, make sure that the surrounding environment is clean, dry and sanitary, and avoid the residual water pollution or mildew in the bag. In addition, if the thread of the noodle bag is knotted and cannot be torn off directly, you can cut it gently with scissors.
4. After sewing, clean the sewing tools and hands in time to keep them clean and hygienic.
Treatment method of residue at the seal of noodle bag after thread removal;
1. Wipe the seal with a clean damp cloth and wipe off the residue.
2, the residue is stubborn, you can use some detergent or alcohol for further cleaning.
3. The residue has dried or hardened, so it can be lightly polished or scraped off with sandpaper or blade.
4, after processing the residue, can use sealing machine or tape to seal, to ensure that the seal is dry, clean and firm.
5. When handling the residue at the seal, be careful not to damage the material or structure around the seal, so as not to affect the quality and appearance of the seal. At the same time, keep hands and tools clean and hygienic during the treatment to avoid polluting food.