The characteristics of the instant coating:
(1) It is prone to foaming and film detachment. In large-area solid printing or high humidity working environment, foaming and film removal are particularly serious.
(2) The surface of the product often produces bright spots or fog points with different gloss.
(3) The product is prone to curling. If the pressure is too high when the glue is applied or the temperature is too high during drying, the curling phenomenon is more serious.
(4) Chemical substances such as organic solvents will volatilize into the atmosphere when the laminator is coated, causing environmental pollution and even causing fire.