Hot melt adhesive coating machine: precautions for the use of hot melt adhesive (2)."

2. Surface treatment

Surface treatment of adhesions. Hot melt adhesive coating machine hot melt adhesive is not as strict as other adhesives on the surface treatment of the adhesion, but the dust and oil on the surface of the adhesion should also be properly treated to make the hot melt adhesive better play the adhesion role.

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