Both rubber and polyurethane rollers are available in three different hardnesses (durometer = hardness). The standard for most inking applications is 30 durometer (considered medium durometer) for lithography, relief and monoprinting. For tack printing, a set of three rollers are typically used; 15 (considered the softest), 30 and 50 (considered the hardest) durometers.
Hydraulic rubber hose made of excellent oil-resistant and anti-aging rubber.The cover is corrugeted finish, the hose is made in conformiyt with DIN EN857, working temperature range is with -40℃~+100℃
EVA is a copolymer of ethylene and acetic acid. The Chinese chemical name: Ethylene Vinyl Acetate Copolymer, and the English chemical name: Ethylene Vinyl Acetate Copolymer.
The product is made of pure silica gel material. The main body of the product is very lightweight and can be carried around at any time. It is also a decompression puzzle game that can be played anytime and anywhere. Bubbles with soft, compressible surfaces can fold and rebound without changing shape
Food grade silicone cartoon mold can be use to make rice cake, sorbet, jelly pudding and bake cake.High temperture resistance also can put it in refrigerator.There are multishaped and multicolor make the food more interesting.Meanwhile,it is made of food grade silica gel material,children eat at safe and mother can relax.
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