Different products use different silica gel molds to make, different silica gel molds have different molding ways, silica gel mold molding ways are divided into several categories?The following Zinca will give you a detailed introduction to the classification and characteristics of silica gel mold molding.

    1. Press molding mold

    Also known as a common pressing die.It is mixed, processed into a certain shape and weighed semi-finished rubber material directly into the mold, and then into the plate vulcanizing machine pressure, heating.

    Vulcanization molding of rubber material under pressure and heating.

    Features: The mold structure is simple, strong versatility, wide use, easy to operate, so it occupies a large proportion in rubber moulded products.

    2. Die cast the molding mold

    Also known as transfer mold or extrusion mold.It is the mixed, simple shape, a certain amount of rubber or rubber block semi-finished products into the die casting mold cavity, through the pressure of the die casting plug extrusion of rubber, and the rubber through the pouring system into the mold cavity vulcanization stereotypes.

    Features: more complex than ordinary die, suitable for the production of ordinary die pressing can not be pressed or forced to press thin wall, thin and flexible products, and complex shape, difficult to feed rubber products.

    The products produced by this mold have good compactness and superior quality.

    3. Injection molding molds

    It is the pre-heated plastic state of the rubber is injected into the mold through the injection mold pouring system to finalize the vulcanization.

    Features: Complex structure, suitable for large, thick wall, thin wall, complex shape products.High production efficiency, stable quality, can realize automatic production.

    4. Extruded molding mold

    Through the molding mold of the machine head made of various sections of the shape of the rubber profile semi-finished products, to achieve the purpose of preliminary modeling, and then after cooling and shaping transported to the vulcanization tank for vulcanization or used as a pressing method required by the pre-forming semi-finished rubber material.

    Features: High production efficiency, stable quality, can achieve automatic production.

Through the above introduction, I do not know how much you know about the molding method of silica gel mold?For more information about silicone mold, please pay attention to our Zinca, we will update the relevant information from time to time.