The working principle of sealing and cutting heat shrink packaging machine
2023/11/1 16:38:53
The working principle is as follows:
First, place the product on the work table of the sealing and cutting shrink machine, and prepare the packaging material, usually a heat shrink film;
2. Sealing: Place the product in the sealing area of the sealing and cutting shrinking machine, and then start the machine. The sealing and cutting shrink machine will heat both sides of the packaging material through the heating element and seal it together to form a sealed bag;
Third, shrinkage: After the sealing is completed, the sealing and cutting shrink will start the hot air circulation system, by blowing hot air into the bag, the packaging material shrinks. This can make the packaging material more closely fit the product surface, providing better protection and product display effect.
Fourth, cooling: After the contraction is completed, the sealing and cutting shrink will stop heating and cool the bag through the cooling system. This can make the packaging material solidify and maintain a shrinking state;
Dust removal: In addition, the sealing and cutting machine may be equipped with a dust removal system to remove dust and impurities on the surface of the packaging material to keep the appearance of the packaging clean.
In general, the working principle of the sealing and cutting shrink machine includes sealing, shrinking, cooling and dust removal steps, through which the packaging and protection of the product are achieved.