Both the hot bag making machine(BOPP bag making machine)and the folding machine are equipped with the function of adhesive tapes as standard.
Have you found that every time you buy sealing tape,the store will buy left glue or right glue.Customers who don't understand will be very confused.In a BOPP bag or PE bag,the tape is on the outside.How can there be a difference between the left glue and the right glue?
First,let's learn the difference between the left glue and the right glue of sealing tape
The glue side faces itself.Pull the tape bu hand.The dividing point is directly above.If the glue is on the left,it is left glue,otherwise it is right glue
According to the difference between the working principle of the hot-dip bag making machine and the folding machine,if the right glue is used for the hot-dip bag making machine and the left glue is used for the folding machine.
Under what circumstances is glue applied on the hot bag making machine?PE film,PP film,BOPP film thickness is less than 2 or 3 wires.Stick adhesive tape on the hot bag making machine.
On the contrary,the thickness of BOPP film on the folding machine is more than 2 or 3 wires.
