One way to make things from plastic is through thermoforming.
Thermoforming is the process of heating and molding temperature-sensitive material by using sheets of thermoplastic. In order to achieve the final product, thermoforming uses several different types of molds and processes.
As one of the most experienced formed plastic manufacturers in Ohio, we’re proud of our reliable, proven processes, as well as our versatility and innovation, when helping customers create their most challenging products.
Aside from thermoforming, there are four other ways to make things from plastic: injection molding, extrusion molding, rotational molding and blow molding.
While choosing the right plastic processor for your production efforts can be a challenge, we’ve put together a list of four suppliers in Ohio who specialize in injection molding, extrusion molding, rotational molding and blow molding that will help in your decision making.
These companies have demonstrated that they have experienced processing knowledge and the technology to ensure you achieve high-quality products on time and on budget.
1. Dinesol Plastics, Inc.
Located in Niles, Ohio, Dinesol Plastics, Inc. is a full-service injection molding solutions provider. Injection molding is the process of creating parts by injecting heated material into a mold.
The team at Dinesol Plastics, Inc. performs high-pressure injection molding, rotary two-shot injection molding, gas-assist injection molding, insert molding and injection overmolding. Their resources are all supported by their ISO 9001:2015 certification and include:
- Six- and seven-axis articulated robots
- 4,000,000 pounds of rail and silo support
- Nearly 500,000 square feet of manufacturing and logistics service space
- 50 ultra-modern injection molding machines ranging from 17 to 3,000 tons
2. Plastic Extrusion Technologies
With over 100 years’ experience in the plastic extrusions industry, Plastic Extrusion Technologies in Middlefield, Ohio, is ready to assist you in the design, production and finishing of your extruded plastic profiles and plastic tubing products.
Plastics extrusion is a process in which raw plastic material is melted and formed into a continuous profile. Extrusions have a number of advantages over other forms of plastics manufacturing, such as the ability to create plastic forms of infinite length, both in very large or small volumes. Some of Plastic Extrusion Technologies’ capabilities include:
- Plastic tubing
- Plastic extrusions
- Plastic materials
- Fabrication and finishing services
- Wood-filled plastic compounds
3. Hedstrom Plastics
A leading rotomolding plastic manufacturer, Hedstrom Plastics in Ashland, Ohio, has more than 35 years’ experience with the rotomolding process. Rotomolding—also known as rotational molding—is the process of creating hollow plastic products from flexible PVC, nylon, polymer resins, cross-linked polyethylene, high- and low-density polyethylene and urethane foam.
Many engineers, inventors and product developers choose Hedstrom Plastics’ rotational molding process because, even in lower quantities, it’s a cost-effective way to manufacture plastic products. In addition to a qualified engineering staff and a high-quality in-house mold shop, Hedstrom Plastics has:
- 5-axis CNC routers
- 33 rotational molding machines
- Over 300,000 square feet of manufacturing space
4. Paarlo Plastics, Inc.
Paarlo Plastics, Inc. in North Canton, Ohio, is a quality, custom blow molder of standard and engineering grade thermoplastic products. Blow molding is a manufacturing process by which hollow plastic parts are formed.
There are three main types of blow molding: extrusion blow molding, injection blow molding and stretch blow molding. Paarlo Plastics, Inc. has over 35 years of blow molding expertise along with packaging and assembly services. Additionally, the company has both single- and dual-head machines ranging in shot size from ½ oz. to 25 lbs. There are many advantages of blow molding, such as:
- Piece price is typically less than rotational molding
- Tooling cost is typically less than injection molding
- Quick product revisions allow for increased flexibility
- Excellent environmental stress cracking resistance (ESCR)
Now that you know some of the top Ohio plastic processors in injection molding, extrusion molding, rotational molding and blow molding, you can choose the right one for your needs. These companies will help keep your production efforts on time and on budget. Do you know of any other great plastic processors in Ohio? Leave us a comment below.