How Does Stretch Blow Molding Work?

 

When it comes to manufacturing, many companies rely on various services yet have little knowledge about the processes themselves. Take the stretch blow molding machine as a perfect example. Although different industries depend on it to produce finished products based on exact specifications and tolerances, they don’t fully understand how it works.

Keep in mind there are several unique types of stretch blow molding machines, including the all-electric and continuous motion L Series. However, the goal is always to produce precision plastic bottles and containers used for things like water, juice, tea, cooking oil, sauces, condiments, alcoholic beverages, and even cosmetics. For superior quality and cost-effective products, it’s essential that you work with one of the top stretch blow molding manufacturers.

Outstanding Machinery
When researching different stretch blow molding manufacturers for your project, select one that uses outstanding machinery. At Pet All Manufacturer, we provide our customers with state-of-the-art equipment that ensures precision finished products.

Visit to source for more information.

Contact Details:

Pet All Manufacturing Inc

620 Minnie Street

Paynesville, MN 56362, USA

Tel no.- 319-883-9264

Business Email : ahobson@petallmfg.com

The Advantages of Using the Stretch Blow Molding Process

 

As you look at the stretch blow molding process as a whole, you see even more advantages. At the top of the list is the fact this innovative molding method stretches plastic bottles, jars, and containers in both the hoop and axel direction. Known as biaxial stretching, this increases tolerable drop impact, tensile strength, barrier properties, top load, and clarity.

According to experts who rely on a PET stretch blow molding machine daily, the increased strength makes it possible for manufacturers to reduce the overall weight of the finished product by as much as 15 percent. That has a significant impact on the cost of production, as well as shipping.

Whether you need plastic bottles, jars, or containers for water, milk, juice, laundry detergent, shampoo, and conditioner, or something entirely different, both the single- and two-stage stage stretch blow molding machine is critical to your success. The goal is to purchase machinery from a trusted source, one with years of experience in these machines and that offers variety and affordability.

Visit to website for more appropriate information.

Contact Details: 
PET ALL MANUFACTURING INC.
85 Royal Crest Court, Units 1 & 2 Markham,
Ontario, L3R 9X5
Phone: (905) 305-1797
Email: cmerrick@petallmfg.com

 

Cost-Effectiveness of a PET Stretch Blow Molding Machine for the Food and Beverage Industry

 

The food and beverage industry is one of many industries that rely on the products created by a PET stretch blow molding machine. With increasing consumer demand and the need to offer customers uniquely shaped plastic bottles and containers, this industry must have a state-of-the-art stretch blow molding machine or work with a manufacturer who depends on one to ensure precision quality and versatility.

One of the primary cost-saving aspects of a pet stretch blow molding machine has to do with reducing energy consumption. Thanks to advanced design elements, a PET machine does not use as much energy as before. In particular, changes to the oven, air recycling unit, and stretching system make the machine more energy efficient.

Trusting the Best

PET All Manufacturing is your best source for stretch molding products. Not only do we offer the most advanced machines on the market, but we also have a fantastic team of experts available to provide support whenever needed. A top-of-the-line machine will accomplish more than imagined while saving you money.

Whether you have a team at your manufacturing facility that will produce plastic bottles and containers or you hire a manufacturer that utilizes PET machines, the key to success while spending less comes down to the quality of the PET machine.

Visit to website for more information.

Contact Details: 
PET ALL MANUFACTURING INC.
85 Royal Crest Court, Units 1 & 2 Markham,
Ontario, L3R 9X5
Phone: (905) 305-1797
Email: cmerrick@petallmfg.com

 

 

 

Exciting Advances of Stretch Blow Molding Machines

 

Thanks to innovation and more investments, manufacturers of stretch blow molding machine can produce superior-quality bottles with enhanced precision and speed. Industries that rely on the stretch blow molding process are and will continue to discover a new wave of machines that feature advances in flexibility and repeatability.

 

When it comes to innovative machines used for the stretch blow molding process, PET All Manufacturing is impossible to beat. We have a broad assortment of highly-advanced machines available. Contact us so that we can help you find the perfect solution for your manufacturing needs.

Visit Original Source for more information.

Contact Details: 
PET ALL MANUFACTURING INC.
85 Royal Crest Court, Units 1 & 2 Markham,
Ontario, L3R 9X5
Phone: (905) 305-1797
Email: cmerrick@petallmfg.com

 

How Revolutionary Is Stretch Blow Molding for Plastic Manufacturers?

 

 

When it was first introduced, the stretch blow molding process made it possible for various industries to offer customers more innovative plastic products. For the plastic manufacturer, this revolutionized its capabilities. A perfect example of this is the soda bottle. Initially, manufacturers made single serve bottles. However, that soon changed to 64 ounces thanks to the stretching process.

This type of machine even improved on overall design. For instance, when Pepsi started making large plastic bottles for its soda, it had a separate molded base cup. With improved materials and the advanced stretch blow molding machine, the bottles are now all one piece. Not only did this prevent problems with accidental leaks, but it also made the product more visually appealing.

Key Advantages

For superior finished plastic products, manufacturers prefer the PET stretch blow molding machine. That means this specific machine produces PET bottles made of polyethylene terephthalate. These bottles are ideal for products like soda, water, juice, and so on. Although it was introduced in the 1970s, the stretching process has come a long way. Today, manufacturing companies use it to make bottles and containers for laundry soap, motor oil, hair shampoo and conditioner, milk, and so on.

Although there are many benefits of this molding process, the fact that the machine stretches the plastic material in both the hoop and axel direction ranks at the top of the list. This biaxial stretching process improves the tolerable drop impact, increases the barrier properties, enhances clarity, and increases both top load and tensile strength. As a result, manufacturers can decrease the weight of a container by as much as 15 percent, which in turn, saves significant money.

View Source : https://www.petallmfg.com/blog/how-revolutionary-is-stretch-blow-molding-for-plastic-manufacturers/

Contact Details: 
PET ALL MANUFACTURING INC.
85 Royal Crest Court, Units 1 & 2 Markham,
Ontario, L3R 9X5
Phone: (905) 305-1797
Email: cmerrick@petallmfg.com

How Does Pressure Affect a PET Stretch Blow Molding Machine?

 

Compressed air is one of the primary components of the PET stretch blow molding machine. It is what helps stretch and form the plastic bottle, container, or jar required by the customer. For one thing, inaccurate pressure would fail to stretch the product as needed. As a result, you would waste a significant amount of time, resources, and money producing inefficient products.

The other thing to consider is that if the level of pressure is too high, you could end up paying more for the stretch blow molding process than you should. It comes down to using the appropriate amount of pressure to stretch the preform but not so much that you waste money. On average, a high-volume stretch blow molder with PET material requires between 2,000 and 4,000 horsepower of installed air compressors.

Potential Challenges

There is a phase of the process where reheat stretch blow molding occurs. For instance, to soften the preform, allowing it to stretch twice its normal length, the machine reheats the preform and then places it in the container mold. It is after that point that air fills the container, thereby stretching it to fill the mold. Without the right pressure, the machine cannot perform this step correctly.

Sometimes, the machine itself creates challenges when it comes to the efficiency of the compressed air system. For instance, the stretch blow molding machine could experience a significant drop in pressure or perhaps have a large instantaneous demand in air swing. Other possible issues include massive horsepower sizes needed for individual compressors and the need to have several pressure requirements throughout one facility.

The goal is to focus attention on pressure drops within the machinery used for stretch blow molding. By doing so, you can save up to 30 percent on energy consumption. While 15 percent of that comes from the supply side, the additional 15 percent comes from being alert and identifying problems before they spiral out of control.

Even though most stretch machines have pressure fluctuations between 50 and 60 psi, the goal is to stabilize the air pressure. Again, this reduces the amount of energy consumption, which saves money. The other benefit is that it increases overall production. Although these problems are all fixable, you can avoid many pressure issues by purchasing a stretch blow molding machine from a reputable manufacturing company.

View the original source : https://www.petallmfg.com/blog/how-does-pressure-affect-a-pet-stretch-blow-molding-machine/

Contact Details: 
PET ALL MANUFACTURING INC.
85 Royal Crest Court, Units 1 & 2 Markham,
Ontario, L3R 9X5
Phone: (905) 305-1797
Email: cmerrick@petallmfg.com