How to remove the water ripples on blister packaging product surface during production?
(1) The temperature of the pressure-assisting plunger is too low.
Should be increased appropriately. It can also use wooden pressure-assisted plunger or use cotton flannel cloth and blanket to wrap the plunger for heat preservation.
(2) The mold temperature is too low.
It should be appropriately increased, but it should not exceed the curing temperature of the sheet material.
(3) Uneven mold cooling.
Add cooling water pipes or water tanks, and check whether the water pipes are blocked.
(4) The heating temperature of the sheet is too high.
It should be lowered appropriately, and air can be used to cool the surface of the sheet slightly before forming.
(5) Improper selection of molding process.
Other molding processes should be used instead.
