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Injection Blow Molding Manufacturers and Companies

IQS Directory provides a detailed list of injection blow molding companies and suppliers. Find injection blow molding companies that can design, engineer, and manufacture injection blow molded products to your specifications. Peruse our website to review and discover top injection blow molding companies with roll over ads and complete product descriptions. Connect with the injection blow molding companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of injection blow molding products, injection blow molds, and rotational blow molding of every type, IQS is the premier source for you.

  • Winfield, KS 620-221-9464

    Western Industries has over a century's worth of combined experience manufacturing large-scale blow molded products. We believe in blowing past the limits of conventional blow molding methods, which is why clients hold us to a high standard. We are not only customer focused, but we are customer driven. For more information about our products and services, contact us today!

    Western Industries Plastic Products LLC
  • Riverside, CA 951-360-6055

    At Blow Molded Products, we have experience doing custom blow molding for a multitude of industries, including furniture, sporting goods, health and safety, electronics, and more. We are capable of performing services such as single & double wall blow molding, and mold making—all at a competitive price. Whether it is a carrying case or a custom designed product, no job is too challenging for us. We are ISO 9001 compliant. Contact us today to learn more!

    Blow Molded Products
  • Sturgis, MI 269-651-9488

    Need injection blow molding machines? We can provide you with everything you need to satisfy your customers. Our goal is to stop the frustrations that other blow molding suppliers offer and instead offer our customers with clear, low cost, high tech solutions to their problems. Don’t believe us? Visit us online or give us a call today so we can prove it!

    Iceberg Molding
  • Willowbrook, IL 630-750-9494

    At LHB Plastics, we don’t just do blow molding. We make it our goal to personalize our projectsto ensure client success. LHB Plastics offers a full range of services, from molded parts to complete assembly. Additional services include engineering support, finished part testing, in-house 3D rapid prototype part printing, and more. Our company is ISO 9001/14001 – 2015 Certified / TS 16949 Compliant. Call LHB or visit our website today to learn more!

    LHB Plastics
  • Riverside, CA 951-354-0258

    Hi-Rel Plastics & Molding, Inc. is a turn-key manufacturer founded in 1984. We offer custom injection blow molding and custom plastic injection molding for a variety of industries. We process an almost infinite variety of thermoplastic resins, our prices are competitive, and our delivery is on time. Value-added services include label application, assembly services, and custom packaging and shipping services. Our company is ISO 9001:2015, AS 9100 Rev D, 13485:2016 Certified.

    Hi-Rel Plastics & Molding
  • Coloma, MI 269-849-3200

    Since 1952, SPI Blow Molding has provided custom blow molding for a diverse range of industries, such as agricultural, plumbing, electronics, and more. Our team can meet your needs with a variety of plastics, such as HDPE, ABS, polycarbonate, and TPE. Secondary operations and assembly services are also available. SPI is a leader in our industry due to our customer-oriented ability to deliver successful production solutions and unmatched product quality.

    SPI Blow Molding LLC
  • Rogers, MN 763-428-8310

    Our blow molded plastics are engineered to meet the needs of your exact application. The reliable staff here at Metro Mold & Design, Inc. will work with you to determine the best specifications down to the part weight and wall thickness. You will not be upset with the quality of our blow molded plastics. We aim to exceed your expectations. Give our experts a call today to learn more information!

    Metro Mold & Design, Inc.
  • More Injection Blow Molding Companies

ARTICLES AND PRESS RELEASES

Custom Injection Molded Medical Diagnostic Rack

R&D Molders, Inc. has the proper quality control systems and processes in place to support the requirements of the medical and healthcare industry Read More

businessIndustry Information

New Innovations Regarding Injection Blow Molding

Injection blow molding, as its name would suggest, is a combination of plastic injection molding and blow molding that creates hollow, thin-walled plastic containers that are smaller and does not have handleware. It is faster than extrusion blow molding, and offers higher precision. Parts may have a threaded neck for screw-on lids, very thin yet strong walls and safety enclosures like those on pill bottles.

Injection blow molding companies have been reaching out todiscover ways to make their facilities more “green” and the innovations thatare now being utilized have been very impressive. Businesses do more then justsimple recycling programs. These companies have added water chillers in theinjection process that causes drastic savings in the energy costs of themanufacturing procedures. Also many companies acknowledge that plastic productsare a big contributor to the overall pollution in this world and thesemanufacturers are designing new models that use less plastic. For example, inthe water bottle industry there are innovations in the water bottle design thatutilizes a thinner wall layer. Water bottle manufacturers also engineer newbottles that will bio-degrade at a much faster rate than bottles which weremade five years ago.

Innovations like this are a catalyst for not only a greenerworld but also profits for companies. Some consumers gravitate towardcorporations who are environmentally conscious. These companies are notcompromising the integrity of their products but merely updating the methods inwhich they produce plastic items. Many companies are even expanding theirfacilities due to the increased demand on the industry for more injection blownproducts. These expansions provide more jobs for constructing and maintainingthe facility. This increase also allows for more opportunities for innovationand manufacturing growth. There is something to be said for those companiesthat make investments into renewable energy solutions and building upgrades.Solar panels and wind turbines cannot power an entire manufacturing facilitybut long term energy savings will result in savings for the company and for thecustomers.

Injection Blow Molding

Injection blow molding is a two step process that uses a mandrel to form the preform, and a blow molding machine to form it into a plastic container. Thermoplastics like high density and low density polyethylene, polycarbonate, polypropylene, polyvinyl chloride, Barex and polyethylene terephthalate are all used in injection blow molding to produce containers like tanks, jars and bottles. Pop bottles are most often made by this process because the design is not limited to uniform thickness—thicker bottoms and middles are possible by increasing the cavity around the mandrel in the second step of the injection blow molding process. They are also able to handle the pressure generated from holding carbonated beverages. Injection blow molded products are usually made in very high volumes, in order to offset the higher cost of setting up 2 different molds for one process.

Since it is essentially 2 forming processes combined into 1, injection blow molding involves more steps than other forms of blow molding. First, a parisan made of plastic is formed when a thermoplastic preform is heated to molten form and injected around a hollow mandrel called a blow stem. Once semi-cured but still soft and formable, the newly formed parisan, which is still around the stem, is placed into the blow molding chamber. The steel blow stem then extends, forcing the plastic to elongate to the desired size of the product, which will also increase its overall strength. Then, compressed air is injected through the hollow blow stem and into the parisan. The almost-molten plastic inflates like a balloon and is blow against the walls of the mold cavity, taking its shape. After it cools and hardens, the newly formed plastic container is ejected from the mold. It exhibits a seamless design and does not need to be trimmed. Injection blow molding machines use multiple mandrels, and may form up to 12 containers at one time.

More Injection Blow Molding Information

Custom-Pak Case Western Case
Injection Blow Molding - Custom-Pak.
Injection Blow Molding - Western Case.