When it comes to creating new things, plastic injection molding is a versatile technique to achieve what you want. From plastic bottle caps to aerospace components, you name it; plastic injection molding service can be used to compose anything and everything. The process involves first creating a metal mold of the desired object and then injecting that mold with the molten plastic of choice. 

Once it solidifies, the product is checked and ready for usage (or installation). Considering how it is highly suitable for producing the same kind of product in bulk, plastic injection molding is widely used in the industries. Therefore, today, we will tell you about the top 6 industrial applications of this fantastic and versatile technique.

Medical & pharmaceutical industry 

The medical industry is easily counted as one of the top industries to employ the application of plastic injection molding methods. Because nothing can be compromised here, the tools, products, and other surgical units need to be intricately designed and crafted. Plastic injection molding thus becomes the perfect solution to this. It also reduces the weight of the product, overall costing, waste of material, and a waste of time. 

With productions being made in bulk, it becomes easier to cope up with the demand for tools and create prototypes without any problem. Dental X-Ray components, surgical prep products, sharps disposal bins, medication trays, and diagnostic test kits are a few products that are produced often.

Food & beverage industry

You would know it before we even tell you. The food and beverage industry heavily relies on plastic injection molding techniques to produce everything from containers, packaging to processing equipment components. 

However, this industry pays strict attention to health-safety and thus uses plastic injection molding, which is food-grade only. It needs to comply with various specifications — GMA-safe regulations, FDA-certified, nontoxic guidelines, and BPA-free. 

Agriculture industry

The agriculture industry is choosing plastic alternatives to their previously metal-made components — there is more than one reason for that. Plastic options, aside from being economical, offer more resistance to humidity and impact while in use and can cope with extreme temperatures. 

Plastic injection molding uses additives of UV to further protect these plastic parts from exposure to harsh conditions of weather and corrosive substances.

Automotive & machinery parts

Plastic injection molding plays a vital role in the automotive industry. A lot of components of a vehicle or machinery need to be intricately designed, in which case, plastic injection molding serves the purpose excellently. 

Elements of both the exterior and interior, including smaller features, such as cup holders, dashboards, to more significant parts such as the bumpers, are all made with the help of plastic injection molding. 


Electronic devices have a lot of small intricate parts in it, which are assembled to give you the devices that you are using today. In order to protect the components, electronic housings are made from plastic injection molding. This approach not only saves the amount of material used but also reduces the overall number of parts needed. 

Devices like computers, remote controls, television, major medical equipment, and many more have housings made by such molding techniques. This technique is mainly suitable here as the housings can be made in any shape or size, according to the device. 


A lot of household materials that we have in our homes today are made by plastic injection molding. The Tupperware, to the bottles, containers, and so on. Plastic injection molding services are even used for particular parts of the doors and windows of our buildings. If you take a look around your home, you can easily spot at least ten product that is made from plastic injection molding, including those flower pots, wire ties, and so much more. 

Though these are the top 6 industrial applications of plastic injection molding, because of its flexibility, it can be employed in any industry. You will find its use in the making of toys and sporting goods, in the food services, consumer goods, construction (both residential and commercial), and so on. Industrialists can immensely benefit from this technique when they actively leverage the potential of plastic injection molding technology.