What Is the Application of Injection Molding?

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For most industries, it only makes sense to find the lowest cost but most durable materials to produce the products they need. As a versatile manufacturing technique, injection molding plays a vital role in the development and creation of many modern products. This article will look at the industrial application of injection molding.

Household items

With a simple trip to your kitchen, you have a good chance of finding an injection molded product or part. From Tupperware to building materials used in construction, there's no denying the industry wouldn't be what it is today without injection molding. As in other industries, household products can be made more affordable by investing in mass production to ship to retail locations around the world.

Food & beverage

Components used in food and beverage processing facilities must meet safety guidelines. These include FDA certification and GMA safety compliance to ensure the manufacture of hygienic products and protect the well-being of consumers. To meet these standards, plastic injection-molded parts produced for these industries are made from food-grade materials that are generally non-toxic and BPA-free.

 injection molding application

Auto parts

Many parts on a modern car require extensive and complex design features to function properly. For this reason, many leaders in the automotive industry have turned to plastic injection molding to develop, plan and manufacture the parts they need. Typical injection-molded components include bumpers, instrument panels, and smaller components such as cup holders and mirror housings.

Medical and pharmaceutical

Because many medical products must be shatterproof, non-porous, and perfectly shaped, plastic injection molding is critical for medical and pharmaceutical production. As a high-volume producer, the medical industry can benefit from the reduced production time and affordable production materials of injection molding, while still obtaining high-quality medical-grade products. Medical and pharmaceutical parts manufactured using injection molding range from medicine bottles to X-ray assemblies.


OEMs designing for the agricultural market are turning to plastics as a low-cost alternative to commonly used metal components across the industry. Plastics are more impact-resistant, moisture-resistant, and resistant to extremely high or low temperatures during use. UV additives also help protect plastic parts from harsh weather conditions or exposure to corrosive substances.

 injection molding application

Electronic products

Electronic enclosures are also commonly manufactured using injection molding. Housings for devices such as remote controls, computers, televisions, medical equipment and other consumer electronic components are produced using an injection molding process. Injection molding services can manufacture any custom plastic housing for virtually any application and size.

In need of an injection molding machine?

NPC Precision Machinery Co., Ltd is a manufacturer of precision plastic injection molding machines that combine professional R&D, manufacturing and after-sales services. If you are looking for an injection molding machine, we will absolutely be your best choice.


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