|
Preferred Plastics' team has the knowledge, experience and commitment to serve all of your custom extrusion manufacturing needs. Our team works cohesively and comprehensively to give you the best engineered product at the highest quality possible. Plastic channels are included in our product line. If you`re looking for a team that`s ready for your project, then we`re the team for you!
Since 1973, Polytec Plastics has manufactured high-quality Tubing, Rods & Pipe at competitive prices. Sizes range from 1/32" diameter to 4-1/2" diameter, in all types of Thermoplastic materials. Small quantities, blanket orders & ship from stock: we are ready to quote your needs. Along with our plastic channels, we process all types of thermoplastics & will help you select the right product.
SFR Industries has been a leading custom plastic channels manufacturer since 1978. We serve a variety of industries from commercial furniture to store fixtures to industrial applications with a specialty in vinyl polymers. We will make your ideas take shape and assist with any of your unique application requirements. Give us a call today to get more information.
With more than 20 years of manufacturing and supplying plastic channels, Britech Industries' Extruded Elastomer Division offers the expertise, excellent customer service and fast turn time for all your stock and custom extrusion needs. Browse their site for more information on their capabilities, and contact them for all your extrusion requirements!
Custom Plastics has been a supplier of plastic channels since 1953. Our system is ISO 9000 certified and features products that are designed to meet the needs of most requirements. If you need a supplier partner who will work with you to help refine your concept and translate it to the right design and most cost-effective material choice, then Custom Plastics is for you!
As a supplier and manufacturer of plastic channels and other extruded plastic products, GSH Industries knows extrusions. We have continually expanded & attained our position as a preferred supplier of quality products & engineering ingenuity at competitive pricing & on-time delivery. With our experience in the plastics field & our facility, we have positioned ourselves into the next century.
At Absolute Custom Extrusions, we specialize in plastic channels, while providing custom plastic extrusions and profiles. Products include distributor tubes, hot or cold water tubes, automotive tubing, medical tubing, shipping tubes and golf club tubes. Experienced since 1986, ISO 9001:2000 certified. Other capabilities include labeling, printing, custom cutting, etc.
|
Click a state to view Plastic Channels companies serving that area.
Industry Information
Plastic Channels
Construction industries use plastic channels quite extensively, not only for window trim and insulation, but for outdoor siding, indoor and outdoor trim, outdoor gutters (commonly known as U-channels), indoor drains and gutters, door frame trim and insulation and for guards and bumpers around sharp corners and edges. Appliance manufacturers use flexible PVC and vinyl channels for refrigerator and stove door sealant, while automotive industries use many profiled channels for interior and exterior trim and bumpers. Commercial manufacturers extrude plastic channels into curtain rods, drinking straws, picture frames, partition holders, point of purchase displays, shelving and guards. Channels are often coextruded, combining hard plastic with softer plastic or rubber to create soft sealing channels with hard fixtures.
Plastic channels are produced by the plastic extrusion process. Extrusion is very well suited to the production of channels and other long plastic products because the process is continuous. The extrusion process begins with a collection of raw plastic material in a hopper suspended above a conveyance channel. The raw plastic is released from the hopper into the channel. In the channel is long shearing screw that forces the plastic down the channel. The friction caused by the turning of the shearing screw heats the plastic and causes it to become molten. Some plastic extruders also feature electronic heating elements that aid in the melting of the plastic. By the time the plastic reaches the end of the channel, it is completely plasticized. At the end of the channel is a die, which is a specialized tool designed to shape raw materials into useful products. In the case of plastic extrusion, a die is a metal plate cut with a hole through which the plastic passes. When the plastic is forced through the hole, it takes its shape, emerging on the other side of the die as newly-extruded plastic. The extruded plastic is allowed to cool and harden and is then cut and prepared for shipment or sent for additional processing.
|
|
Image Provided
by Polytec Plastics, Inc.
|
