Pad printing silicon rubber usages: pad printing silicone rubberis mainly use forprinting irregular patterns on plastic toys, shampoo, pen, glass , electroplating toys and trade makers and so on . Pad printing silicon rubber description silicone rubber and curing agent evenly. Step two: vacuum pumping Without exception, this step takes less than 10 minutes. Note: the time for vacuum-pumping should be less than 3a5 minutes , otherwise, once the silicone rubber has cross-link reaction during vacuum pumping process, it will not be operated. Step three: pouring the vacuumed mixture into the original mold slowly, Shelf life for pad printing silicon rubber 8~10months, when stored in a dry & cool place under the room temperature 25. Packing for pad printing silicon rubber 20kgs/drum vacuumed packing Faq of pad printing silicone rubber: Why the silicone pad did not absorb ink? Any silicone pad or liquid silicone rubber could absorb ink well. If large patterns or big letters need to print, the printing pad can absorb ink well. For small letters, please do not use hard silicone pad, as it can not absorb the printing ink thoroughly from the steel plate. - 1kg/ bottle , 5 kg/drum vacuumed packing, 25kgs/drum vacuumed packing, 200 kg/drum