Supplies for Plastic Injection Molds

Get everything you need to get your plastic injection molding company running
By Leah Kuriluk When you're manufacturing parts in plastic injection molds, you need more than just the injection system. You need supplies to improve your yield and streamline the process. These supplies generally include things like mold cleaner, specialty nozzles and heaters, resins and more. Additional supplies like these can improve part quality for your plastic injection molding company and save you time and money.

Injection molding for plastic parts can be a simple or complicated process, depending on what type of resin, or plastic, you're working with and what type of product you create. While some processes require additional equipment and materials, the basic supplies are still important to ensure a high-quality product that's quick to produce.

1. Some plastics companies will work with you to design a custom resin if you cannot find one that meets your specifications.

2. Nozzles for your plastic injection molds come in a variety of materials, but stainless steel is generally best because it is corrosion resistant.

3. Injection molds for plastic often require different cleaners than metal molding equipment.

Find heated and specialty nozzles to apply resin to your plastic injection mold

Heated nozzles are generally attached to the machine barrel, allowing you to inject the perfect temperature plastic into your plastic injection mold. This plastic injection molding solution keeps the temperature of the plastic constant and can provide other benefits as well, such as improved resin color dispersion and filtering. Heated nozzle tips are generally replaceable, and fit most injection systems from most popular plastic injection molding companies.
Try:  Get heated and dispersion nozzles from Synventive or pick up replacement nozzle tips from HTC/TOPS-ALL Clamps.

Buy resin for the plastic injection molding process

You'll need to select a plastic injection material for your injection molding. These come in hundreds of different types with many different traits. For instance, some plastics are heat resistant, while others are ultraviolet resistant or chemical resistant. Plastics for injection molding also come in varying colors and hardnesses. What you choose will depend on the type of product you wish to make, any industry safety standards you must follow, and what type of injection molding machine you will use.
Try:  Get plastic resin from ExxonMobil Chemical, or Plastics International.

Purchase injection mold cleaner for plastic molds

A plastic mold cleaner should always be included in your supplies for plastic injection molds. This type of cleaner is generally found in spray form, and removes resins and lubricants from the mold. Mold cleaner should be used when resin or plastic builds up in the mold, causing deformations and pitting in your molded product. Always make sure that the resin cleaner will not harm your mold before using it. In extreme cases, mold cleaners can even be used to clean and rescue molds that would normally have to be discarded after several uses.
Try:  Find injection mold cleaner at Complete Plastics and the Price-Driscoll Corporation.

• Injection mold equipment manufacturers often sell items like heated nozzles and other supplies for plastic injection molds that are suited for their particular system models. In addition, most manufacturers can recommend mold cleaner products to use on their systems.