Similarities and differences between hot cutting and cold cutting of bag making machine

In Bag Making Machine, the difference between hot cutting Bag making machine and cold cutting bag making machine is mainly in the processing method of the last knife, which belongs to a kind of bag making machine.
1. Similarities between hot cutting and cold cutting
Hot cutting and cold cutting bag making machines are produced with barrel materials. There will be heat sealing process before bag cutting, and vest bags can be produced.
2. The difference between hot cutting and cold cutting
As the name suggests, the hot sealing hot bag making machine is to heat seal a knife first and then cut it off. The cut edge is heat sealed. The prepared vest bag is equivalent to double insurance, because the common supermarket uses hot sealing vest bag. It is a special machine for vest bag
In addition to being used in the production of vest bags, the bag making machine can change the double line sealing knife into single line sealing knife, and can also be used in the production of flat bags, because its cutting edge is open