How to Choose a PET Bottle Blowing Machine

PET bottle blowing machine is mainly used for PET plastic bottle blowing. It is completed by a series of actions such as feeding, heating, conveying, stretching, mold clamping, etc. In this process, the PET chain is bidirectionally extended, oriented, and arranged, thereby increasing the mechanical properties of the bottle wall, improving the tensile, tensile and impact strength.

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PET bottle blowing machine is mainly used for PET plastic bottle blowing. It is completed by a series of actions such as feeding, heating, conveying, stretching, mold clamping, etc. In this process, the PET chain is bidirectionally extended, oriented, and arranged, thereby increasing the mechanical properties of the bottle wall, improving the tensile, tensile and impact strength.

Although stretching helps to increase strength, it should not be stretched too much. It is necessary to control the stretch blow ratio. Bottle blowing is performed between the glass transition temperature and the crystallization temperature. In this interval, PET shows a high elasticity and it is quickly blown and cooled to become a transparent bottle.

How to choose a PET bottle blowing machine:

1. Yield:

According to the requirements of its own production output, choose one-out two-, one-out four-parameter machines and buy the machine according to the factory parameters.

2. Whether it is hot-filled:

I don't know if your fruit and vegetable drinks need to be sterilized or something, but for hot-filled drinks, the bottle blowing machine needs a heat-resistant bottle blowing machine, this machine has special PET bottle Handle to prevent deformation during the filling process.

3. Price:

PET bottle blowing machine price varies because of many factors.

While choosing it, it's better to compare between several suppliers.

4. After-sales service:

It is inevitable that some situations will occur in the running machine. Good suppliers have good after-sales service and follow-up parts update capabilities.

5. Air source:

The bottle blowing machine needs to be used with air source, because it contains pneumatic devices. I don't know if you already have an air compressor and buy a blow molding machine, or do you all need to buy it. The combination of the two is also important. It is necessary to meet each other, save insufficient air pressure, or excessive waste of resources cannot reach the goal of maximizing energy efficiency and saving costs.

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Today, there are a lot of domestic manufacturers of blow molding machines. Selecting a fully automatic PET bottle blowing machine china manufacturer with a good brand based on the appropriate price of the blow molding machine should also be the key to consider.

For some large beverage, mineral water or cosmetics manufacturers, because of the large amount of packaging used, they are often integrated with the product filling. This type of blow molding machine should choose a fully automatic, high speed, stable and reliable blow molding bottle machine. Only such a blow molding machine will not affect other links in the later production process, affecting the overall production efficiency. For some small and medium-sized manufacturers, a semi-automatic, two-step blow molding machine can be considered. On the one hand, it can reduce the cost of the first purchase of the blow molding machine. Because the plastic bottles produced by the blow molding machine are hollow products, if they are stacked in large quantities, it will put a lot of pressure on storage. For some individual or family workshops, you can consider using a second-hand blow molding machine from the beginning. The price of this type of blow molding machine is relatively low. If you understand the parameters of various aspects before buying, there are still many cost-effective machines to choose.

PET stretch forming is a process for producing hollow objects using thermoplastic materials. The two machines used are plastic injection molding equipment and PET blow molding machine. If you are unfamiliar with the concept of blow molding machines, choosing the right machine can be a difficult task. 

There are various types of machines used to manufacture PET bottles. The in-line PET blow molding machine adopts high-quality pneumatic and mechanical system components and is suitable for the production of PE, PP, and PC container products. PET blow molding machine is widely used in pharmaceutical packaging, cosmetic packaging, cosmetic chemicals, gifts, toys, and other industries. PET blow molding machine is used for the bottling process of mineral water, soft drinks, edible oil, agricultural chemicals, etc.

What is PET and why are PET bottles so popular?

PET is a form of polyester that is often extruded or molded in plastic bottles and other containers. It is a high-value packaging material because it is strong and lightweight. It has become a common manufacturing material because it is hygienic, does not react with food or beverages, does not biodegrade, and is resistant to attack by microorganisms. Therefore, more and more companies are starting to use this material for bottling. To manufacture the bottles, a PET blow molding machine is used. There are three factors to consider when choosing this type of machine.

What is blow moulding?

Blow molding is a manufacturing process used to produce hollow objects from thermoplastics. The two machines used are plastic injection molding equipment and PET blow molding machines. If you are new to the concept of blow molding, choosing the right machine can be a daunting task.

Beauty shop owners, drug makers, and some other business owners need blow molding machines every day to make plastic and water bottles. Given the vast selection of plastic injection molding equipment and PET blow molding machines on the market, it can be difficult to choose the right equipment from the right manufacturer.

Three tips to help you get a correct pet blow moulding machine

The first factor is productivity. This applies equally to the creation of large and small batch bottles. There are some basic characteristics that affect productivity and efficiency. To maximize productivity, it is important that the PET blow molding machine is versatile enough to be size-matched in the shortest possible time.

The second factor to consider when purchasing a PET blow molding machine is versatility. Conventional machines are designed to produce ordinary or heat-resistant bottles only. Bottle size may also be limited. The best machines are designed to make regular and heat-resistant bottles. This saves time and allows producers to create different types of bottles for different products. In addition to being able to manufacture different types of bottles, it is also important to be able to produce bottles of various sizes. The ideal machine is capable of producing bottles as large as 2 liters.

The final factor to consider is efficiency. For maximum efficiency, it is critical that tool change times be as short as possible. Also, it is beneficial to create large batches without changing molds. The final characteristic that affects efficiency is energy consumption. The best blow molding machines use less energy to make more bottles, increasing production ROI.  

PET plastic bottles and environmental protection

All PET plastic bottles can be recycled. Nearly 60% of the world's PET plastic models are now collected for recycling. The recent emphasis on recycling has driven the need for manufacturers worldwide to use PET bottles instead of traditional plastic bottles. Through recent innovations, the manufacturing industry has redesigned PET bottles to be more than 30% lighter than they were 15 years ago, and the bottles themselves contain more and more recycled plastic. This makes the use of PET blow molding machines more popular and important than ever. As the demand for PET production continues to grow, more and more companies are purchasing new PET blow molding machines. To ensure the right machine is purchased, it is important to consider the level of productivity, production versatility, and overall efficiency it offers.   

Conclusion

We are a professional PET bottle blowing machine manufacturer and supplier. Taizy machines are widely used to process PET containers for packaging mineral water, soft drinks, edible oils, cosmetics, alcohol, pharmaceuticals, and food. Contact us for a great bottle blow moulding solution.

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