1. Actually, pad printing silicone itself has no problem, the problem in the silica gel filtration without good filtering, impurities; Or packaging process, artificial in partial shipments, barrel or bag no scrub clean, pad printing silicone head not durable.

　　2. With the pad printing silicone oil has a lot to do with the amount of silicone, silicone oil to add the more quantity, the hardness of rubber head is soft, because of the silicone oil can destroy the silicone component, not durable, easy to aging conditions.

　　3. Silicon application vendor, do not understand the performance of the pad printing silicone pad printing silicone actually use the life to there is a close relationship between the size of the printed pattern, many factories be frightened by this trouble, do not want to replace the rubber pad printing head according to the pattern size. If your printing is old pattern, must use large plastic head, if the pattern printing small, can use the small plastic head.