Plastic Injection Molding Company in Plastic Industry | PTMS

Before working with a plastic injection molding manufacturer , selecting the right injection molding resin is important – it allows your project to become successful. However, this isn’t easy because there are thousands of resins present in the market. Here, we’re offering you some tips regarding the resin selection process. So, read on! 1.   Choose a resin that can accommodate the stress of sonic welding or additional fastening, especially if your part requires inserts to fasten parts together or bosses molded-in for sonic welding. 2.   List every criterion of the product requirements. For example, this may include flexibility, abrasion , temperature variations, etc. If you fail to mention something that the product needs, you’ll end up with a resin that won’t meet your customers' expectations. 3.   Understand the combined product and the intention of every component. Here are some questions to ask: Do they need to be chemical or heat resistant? Do they need to be rigid...

Similar to other technical specializations, plastic injection molding has its own vocabulary. In fact, its lexicon has hundreds of different words. While knowing all of them isn't necessary, you should know certain key terms to get familiar with the industry. Here are some terms that our plastic injection molding manufacturer thinks you should know: Assembly It's the process in which parts are joined through a variety of methods. Aspect ratio It's the ratio of total flow length to average wall thickness. Clamp This is a part of an injection machine that incorporates the platens that offer the force required to hold the mold closed during injection of the molten resin and open the mold for ejecting the molded part. Cavity It's a set of matching depressions (or a single depression) in a mold that forms plastic, which forms the molded articles' outer surfaces. Elasticity A material can quickly switch back to its original dimensions after the load is removed, which cau...

PTMS is a professional plastic injection molding manufacturer in Shenzhen, China and specializing on custom plastic parts mass production. As an ISO9001-2008 system certificated plastic injection molding manufacturer , we always offer one-stop service from mold design to products assembly since 2002. Our goal is to provide good quality products and make value for customers. PTMS as one of injection molding manufacturers in the world, we like to produce top quality custom molding parts to the clients. Our products are widely used in many different industries. Over years effort we got ISO9001-2008 system certification, now we have 6 shops running, 1 shop for mold making, 2 shops for injection molding mass production, 1 shop for die-casting, 1 shop for 2nd operation processing such as painting and printing, 1 shop for full finished product assembly. Over years effort we have provide many projects to the clients and they need more requirements for more business, they want us to be one prof...