Sustainable Solutions for Blow Molds by PET Technologies
As a client in the PET bottle industry, you are always on the lookout for new technologies that are constantly evolving and adapting. These innovations bring fresh solutions to manufacturing processes and address issues like personalization and cost savings. Among the most critical areas of development is the blow molds. If you have a 2-stage blow molding machine, there are only two main types: linear and rotary, and each relies on molds for the production of PET bottles.
Let’s explore where you can find a personalized solution with innovative mold technology:
Development requires a solid precedent—something that builds experience for manufacturers. As a client, it’s essential to know you can trust a manufacturer capable of revolutionizing your production. With 25 years of experience in both blow molding machines and blow mold development, PET Technologies has continually adapted to the evolving industry landscape, making them a reliable choice. And who understands the inner workings of mold development better than the very company that develops them for their own machines?
So, where can the right conditions be found to develop innovative and personalized blow mold for you? PET Technologies’ manufacturing facility spans 9,000 square meters, equipped with over 140 metalworking machines and two dedicated R&D departments. The plant features a series of advanced 4- and 5-axis CNC machines that work on molds. This high-grade infrastructure enables the production of molds compatible with all European rotary blow molding brands, establishing PET Technologies as a trusted partner for global corporations—and potentially yours as well.
Crafted with Catia V5, a top-tier engineering and design tool, PET Technologies molds are made from duralumin alloys with hardness ratings reaching up to 100HB. These alloys offer an ideal balance of hardness and flexibility, essential for absorbing shock loads during the molding process in your machine.
To better meet your needs, PET Technologies offers the option to anodize molds and moldholders — an electrochemical surface treatment that enhances hardness, wear resistance, and corrosion protection. This process makes molds sturdier and extends their service life. Additionally, PET Technologies provides cooling units for molds, delivering a comprehensive solution to support the efficient operation of your blow molding equipment.
Mold Base – Key to Sustainability
PET Technologies consistently focuses on innovation to meet the evolving needs of clients. A prime example is Smart Base technology. While mold bases may often go unnoticed, PET Technologies recognizes their essential role in molding performance.
Smart Base is designed to enhance efficiency by reducing air pressure requirements and improving material distribution with minimized friction within the mold. But what does it mean for you?
At the core of Smart Base are additional air ducts in the base. These ducts lower air pressure and redirect airflow efficiently, minimizing resistance within the mold walls.
This technology has proven itself. If you have an automatic blow molding machine, you may be pleasantly surprised by the results. Testing on such machines has shown a remarkable 30% reduction in air pressure requirements, without any compromise in bottle quality!
Compressors are among the primary electricity consumers in blow molding, which directly impacts costs. Smart Base offers a clear advantage in energy savings by lowering the blowing pressure—saving you money. Now, the bottle you need can be blown at just 20 bar instead of 30 bar. This technology reduces costs while maintaining the exceptional quality PET Technologies is known for.
So, why not choose blow molds produced by PET Technologies?
