RE:The difference between heat sealing cold cut and heat sealing heat cut

The difference between heat sealing cold cut  and heat sealing heat cut
 
In general, the bag is thin, then you can use a cold cut machine, the bag after heat sealing, and then cold cut into finished products.
 
If the bag is thicker, the bag may be warmed after the heat may be because the temperature is slightly higher and the impact of sealing, so the heat sealing stability is relatively high.
 
If the product thickness of 20 silk, or 0.20mm, knives can be added below the auxiliary heating system, so that the seal is more solid!
 
If the product has tensile stress needs, the machine can be made without tensile type, that is, sealing and cutting position interval 3-5cm!