
PET bottle manufacturers need to use high-quality testing machines to ensure the quality of the PET products to ensure various properties such as size, section weight analysis, thickness of the walls, transparency, top load strength, compression strength, weight distribution of material, leak integrity, bottle torque strength, and many more. After accessing the mentioned features, manufacturers feel satisfied with the quality of the product and ensure that they will deliver only 100% premium quality product to the customers.
The quality and properties of the PET products is ascertained using the high-quality testing machines that offer precise results with high-level of accuracy. One such testing instrument that is used in PET bottles manufacturing industries to examine the quality is Hot Wire Bottle Cutter.
What is a Hot Wire Bottle Cutter?
Hot wire bottle cutter is an important instrument used in the PET bottle industry to cut the plastic bottles in three equal sections. This process helps to analyze the weight of each section of the bottle separately and ascertain whether the weight is equally distributed at the time of manufacturing or not. The process of cutting the bottle into sections and then measuring their weight is also known as section weight analysis. It comes with an aesthetic design and ensures easy test operation. For accurate sectioning, the instrument comprises a hot wire cutting tool that ensures smooth cuts without damaging the edges of the bottle sections.
You may get multiple options of testing machines in the market to perform the hot wire bottle cutting test but the best option that you can go and can trust blindly is Pacorr’s Hot Wire Bottle Cutter. Pacorr offers a wide range of PET bottle testing machines at competitive prices with after sales services and annual maintenance benefits that give 100% satisfaction to the customers. The best part of Pacorr’s testing machis is that it complies with various national and international test standards to provide secure and safe test experience to the customers.
Continuing the discussion, let’s read more about Pacorr’s Hot Wire Bottle Cutter and its working principle.
Working Principle of Hot Wire Bottle Cutter
The main test process that is performed on PET bottles is section weight analysis. The weight of each part is sectioned in a way so that the weight is distributed equally in all parts of the bottle i.e. Top, Medium and Bottom and ensure proper balancing of the bottle. To perform the section weight analysis, it is important to cut the bottle in three equal sections without distorting the edges of the PET bottles. This type of testing process is also known as destructive testing.
How Weight Analysis Helps in Quality Analysis?
Equal distribution of weight in all the sections of the bottles prevents the bottles from frequent falling which is essential to maintain as a property when manufacturing PET bottles. PET bottle manufacturers can’t risk the skip of this analysis as it is one of the mandates that needs to be done on priority.
Applications of Hot Wire Bottle Cutter
PET bottles are used in multiple applications such as to pack food items, beverages, carbonated beverages, and so on. Hot Wire Bottle Cutter is used in multiple industries for:
- Blow Molding Testing
- Plastic Bottles Testing
- Stretch Blown Testing
- Filling Line Testing
If you want to know more about Hot Wire Bottle Cutter, contact us.
Thanks to Pacorr Testing instruments, we have all the required quality testing instruments that have helped us to ensure the best quality delivered to our clients.

Danish
Fair Exports Pvt. Ltd.