Processing technology of baby silicone teether
23-
01-12
Raw material is the key to the silica gel maternal and infant supplies, infant products are usually reaches a certain standard of environmental protection, so the silicone material is not exceptional also, normal is to choose the environmental protection silicone custom processing gas phase method, and many manufacturers to ordinary precipitation silica gel for processing, product although there is no much impact, but with time is too long, or a gas phase glue quality differences.
News