15-year precision mould making

   With the rapid development of mold industry, more and more kinds of precision mold parts. Today, we take a look at the thimble type, which has the thimble type? The thimble is divided into core pins and sleeves.But waht is the difference between core pinsand sleeves of precision mold parts.
   The core pins is also called a round piece, the core pins is a metal mold parts, the ability to adapt. For the hardware mold, sometimes also called the thimble with the top. sleeves is also called flat pin, mainly used in plastic products rib part of the top, there is a long strip of glue, when the Core pins can not be placed under the dome, we choose to use sleeve, sleeve is plastic mold parts, used for plastic mould. Also called flat thimble rod, pin, needle, needle holder etc..
   Sleeve like core pins processing adaptability so strong, but also have their own use. In the mold processing process, in some special cases, the standard premise WIP Core pins allowed with adhesive under the slightly wider than the width of the bone sleeves, but sleeves not more than the width of the wall thickness to avoid the surface of products have shrunk. this is the difference between core pinsand sleeves. 
   Core pins and sleeves are the main products of Yi Ze mold. With the mold industry market globalization, Yi Ze mold in order to provide more accurate, fast and excellent service, the company in quality, technology, management, equipment and materials to make an overall planning, hope to provide our customers with a meticulous care, to completely remove the customer demand of core pins and sleeves in the mold menace from the rear.