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Plastic Blow Molding Manufacturers and Companies

IQS Directory implements a thorough list of plastic blow molding companies and suppliers. Utilize our listing to examine and sort top plastic blow molding companies with previews of ads and detailed descriptions of each product. Any plastic blow molding company can design, engineer, and provide plastic blow molding services to meet your companies specific qualifications. An easy connection to reach plastic blow molding companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of blow molding plastics, blow molded stretch, and injection stretch blow molding.

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With us, customer service is our number one priority. That is why some of our clients have been with us since the very beginning in the 1970s. Today, customer service is as important as ever. Our extensive research program is continually creating new ways to create high quality products for a reduced amount of cash. Visit our website or give us a call today to find out how we can help you!
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Custom-Pak is one of the world's largest industrial plastic blow molding manufacturers. Our plants recycle all purchased materials and we recycle nearly 20 million pounds of plastics annually for other molders. We offer responsible, world class services and unbeatable value. The group at Custom-Pak is always happy to answer your questions. Let us know how we can help.
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At Iceberg Molding, our new, state of the art facility incorporates the latest technologies in plastic blow molding machines; resin handling systems, and material blenders. Iceberg Molding is able to produce parts of varying size and complexity efficiently and economically. From part design consulting to finished product, we are equipped to provide quality, low-cost, timely delivery of every molding need.
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In the plastic blow molding industry, innovative is rare, but we can provide the innovation and customer satisfaction that keeps our customers coming back again and again. Our products are of the highest quality, and our innovative engineering team is able to tackle anything our customers throw at us. With our large facility space with our facility, we can complete orders of any size. Visit our website today to discover more!
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At Western Case, our new, state of the art facility incorporates the latest technologies in plastic blow molding machines; resin handling systems, and material blenders. We are able to produce parts of varying size and complexity efficiently and economically. From part design consulting to finished product, we are equipped to provide quality, low cost, timely delivery of every molding need.
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You can count on us here at Western Industries, Inc. to provide you with outstanding plastic blow molding services. These worry-free products are designed for longevity and we are experts at creating the most affordable solutions on the market. Our company has put a priority on your needs. We have the experience necessary to handle all of your complex projects. Please give us a call today!
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Premium Plastic Solutions has the most versatile capabilities in the plastic blow molding industry. Markets we serve include medical waste, automotive parts, safety equipment, lawn & garden, recreational equipment and large capacity potable water bottles. PPS is certified by the U.S. Food & Drug Administration to manufacture contract medical devices and is also ISO 9001-2008 and NSF certified.
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Industry Information

Plastic Blow Molding

Plastic blow molding is a manufacturing process used to create a vast array of hollow plastic parts and products. Blow molding gets its name from its use of a form of plastic called a parison. The parison is actually plastic that has been melted down and preformed into a tube-like shape with a hole at one end. Through this hole, after it is clamped to a mold, compressed air (conveyed by a blow pin) is blown in to expand it. When expanding, the parison behaves like a balloon, expanding uniformly with the assistance of a constant and controlled air flow. This behavior leads to walls and structures that, once set, are thin, strong and durable. Blow-molded pieces additionally tend to be smooth, airtight; they do not require joining. Examples of items created by blow molders include toys, beverage bottles, hose, buckets, storage and transportation cases, garbage and recycling cans and countless other luxury and everyday use products of industries across the board.

The plastic blow molding is completed when the created cavity is cooled and removed from mold as a hardened plastic product. This point may be reached using three different processes: extrusion blow molding (EBM), injection blow molding (IBM) and injection stretch blow molding. The process described in the paragraph above details one of these, extrusion blow molding. As perhaps the most common style of plastic blow molding, its description is often used interchangeably with it. It has a distinguishing feature, however, which is that it uses a metal mold. EBM is divided into two categories: continuous and intermittent. Some of the products created through either type of EBM include watering cans, plastic drums, shampoo bottles and milk bottles. Also, a major advantage of this process is its ability to create handleware. Next, injection blow molding is a process that incorporates elements of standard injection molding in order to produce parts and products in large quantities. IBM involves three steps: injection, blowing and ejection. The process begins when a molten polymer is fed into a hot runner manifold and injected via nozzles into a heated cavity and onto a core pin. The polymer surrounding the pin takes on the shape of the cavity, forming an exterior, while the core pin ensures that it remains hollow. This pin then rotates its way to a blow molding station, where the mold is clamped around a core rod, inflated inside a preform and cooled. Once hardened, the finished product is moved into the ejection position and stripped off the core rod. IBM is the least frequently used plastic blow molding process. Generally, it is only used to create small capacity bottles and jars. Finally, injection stretch blow molding, or stretch blow molding, is a process much like IBM. The main difference between the two is that stretch molding involves the use of bottle-shaped preforms, which are later reheated then stretched into their intended shape and size using pressurized air and core rods. Stretch blow molding is known for producing very high volumes of oval, rectangular or cylindrical bottles.

No matter which technique a manufacturer uses, plastic blow molding is a highly advantageous process for a number of reasons. First, it offers high-volume productivity at fairly low costs. Second, it yields high turnaround times. Typically, the process can be completed in a matter of seconds, and the resulting products require minimal secondary processing. Also, the use of plastic itself, as opposed other materials, affords manufacturers an incredible amount of versatility; plastic is durable and has a uniform, consistent structure down to a molecular level, yet it is very malleable. To find out more about plastic blow molding, contact a knowledgeable manufacturer today.



Plastic Blow Molding
Plastic Blow Molding
Plastic Blow Molding
Plastic Blow Molding - R&D Molders, Inc.
Plastic Blow Molding - R&D Molders, Inc.
Plastic Blow Molding - R&D Molders, Inc.
Plastic Blow Molding
Plastic Blow Molding
Plastic Blow Molding - Custom-Pak, Inc.
Plastic Blow Molding - Custom-Pak, Inc.






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