{"id":294,"date":"2026-03-17T06:55:55","date_gmt":"2026-03-17T06:55:55","guid":{"rendered":"https:\/\/isbmsystem.com\/?p=294"},"modified":"2026-03-17T06:55:55","modified_gmt":"2026-03-17T06:55:55","slug":"how-our-one-step-machines-manufacture-premium-thick-walled-pet-jars","status":"publish","type":"post","link":"https:\/\/isbmsystem.com\/th\/application\/how-our-one-step-machines-manufacture-premium-thick-walled-pet-jars\/","title":{"rendered":"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e08\u0e31\u0e01\u0e23\u0e41\u0e1a\u0e1a\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e40\u0e14\u0e35\u0e22\u0e27\u0e02\u0e2d\u0e07\u0e40\u0e23\u0e32\u0e1c\u0e25\u0e34\u0e15\u0e02\u0e27\u0e14 PET \u0e1c\u0e19\u0e31\u0e07\u0e2b\u0e19\u0e32\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e2a\u0e39\u0e07\u0e44\u0e14\u0e49\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e44\u0e23"},"content":{"rendered":"
At Ever Power, we specialize in advanced molding solutions. The demand for premium, heavy-wall PET jars\u2014especially in the cosmetic and skincare industries\u2014requires technology that guarantees exceptional clarity, precision, and material distribution. Our \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e09\u0e35\u0e14\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e22\u0e37\u0e14\u0e40\u0e1b\u0e48\u0e32\u0e41\u0e1a\u0e1a\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e40\u0e14\u0e35\u0e22\u0e27<\/strong> is specifically engineered to meet these high standards, offering a seamless, efficient, and highly stable production process.<\/p>\n One-step injection stretch blow molding is a highly efficient plastic container forming process. It integrates injection molding, stretching, and blow molding into a single, continuous operation within one machine. Unlike two-step processes, it eliminates the need to cool, store, and reheat preforms, which drastically improves production efficiency and product stability. This technology is widely used for high-precision, high-demand hollow plastic products made from materials like PET, PP, PC, PETG, Tritan, and PLA.<\/p>\n<\/div>\n Our integrated machines handle the entire container creation process smoothly:<\/p>\n By utilizing the residual heat from the injection molding step, our machines eliminate the need for a secondary reheating process. This results in an energy efficient one step blow molding machine<\/strong> solution that reduces power consumption by approximately 40%.<\/p>\n<\/div>\n The biaxial stretching process aligns polymer molecules, significantly enhancing the final container’s compressive strength, barrier properties, and optical clarity. This is crucial for premium thick-walled PET jars.<\/p>\n<\/div>\n Fully automated control across the entire process minimizes human error, ensuring consistent product dimensions and high stability, ideal for large-scale production runs.<\/p>\n<\/div>\n The precise preform molding ensures minimal waste, making the process both environmentally friendly and cost-effective.<\/p>\n<\/div>\n<\/div>\n How do Ever Power machines compare to standard general-purpose models from Japan, Europe, and the US? We focus on optimizing stability, footprint, and energy consumption while maintaining highly competitive pricing.<\/p>\n Our single stage injection stretch blow molding machine consists of five core systems, each incorporating advanced technology for optimal performance.<\/p>\n Utilizing a high-precision servo-driven injection unit, this system ensures uniform plastic melt plasticization. Crucially, we emphasize our patented screw and barrel design, specifically engineered for optimal mixing and consistency required for thick-walled applications.<\/strong> This ensures perfect preform quality.<\/p>\n Our system manages preform temperature precisely using heating rings, water, or oil, monitored by real-time sensors.<\/p>\n This system utilizes stretch rods, blow pins, and a high-pressure air source for biaxial orientation.<\/p>\n The mold system, including preform, blow molds, and cooling, typically uses a rotary multi-station structure. Below are examples of our configurations.<\/p>\n Above: Precise internal wiring and construction details reflecting our build quality.<\/p>\n In addition to complete machines, Ever Power supplies precision-engineered molds tailored to your specific container designs.<\/p>\n Our independent control system centers production management and parameter optimization.<\/p>\n \u0e40\u0e14\u0e2d\u0e30 one step blow molding machine<\/strong> from Ever Power is exceptionally versatile. It serves perfectly as a \u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e40\u0e1b\u0e48\u0e32\u0e41\u0e1a\u0e1a\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e40\u0e14\u0e35\u0e22\u0e27\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e1a\u0e23\u0e23\u0e08\u0e38\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e2a\u0e33\u0e2d\u0e32\u0e07<\/strong>, especially for premium thick-walled jars. Additionally, its precision makes it the \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e40\u0e1b\u0e48\u0e32\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e02\u0e27\u0e14\u0e19\u0e21\u0e41\u0e1a\u0e1a\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e40\u0e14\u0e35\u0e22\u0e27\u0e17\u0e35\u0e48\u0e14\u0e35\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14<\/strong> utilizing high-grade PC or Tritan.<\/p>\n A crucial but often overlooked component of a successful one-step blowing line is the high-pressure air supply. The stretch blow molding stage requires extremely clean, oil-free, high-pressure air to accurately form the container against the mold cavity, especially when defining the crisp details and smooth surfaces of thick-walled jars.<\/p>\n Ever Power provides fully compatible, high-performance blowing air compressor products alongside our ISBM machines. Our oil-free screw air compressors are specifically matched to the air consumption and pressure requirements of our blowing systems. By sourcing your machine and compressor from a single supplier, you ensure perfect system integration, maximize reliability, and simplify maintenance, guaranteeing that your air supply perfectly supports your production efficiency.<\/p>\n\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35 ISBM \u0e41\u0e1a\u0e1a\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e40\u0e14\u0e35\u0e22\u0e27\u0e04\u0e37\u0e2d\u0e2d\u0e30\u0e44\u0e23?<\/h2>\n
<\/p>\nThe One-Step Manufacturing Process Flow<\/h2>\n
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Core Advantages of Ever Power One-Step Machines<\/h2>\n
\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e2a\u0e39\u0e07\u0e41\u0e25\u0e30\u0e1b\u0e23\u0e30\u0e2b\u0e22\u0e31\u0e14\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19<\/h3>\n
\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e17\u0e35\u0e48\u0e40\u0e2b\u0e19\u0e37\u0e2d\u0e01\u0e27\u0e48\u0e32<\/h3>\n
High Precision & Stability<\/h3>\n
Optimal Material Utilization<\/h3>\n
Competitive Comparison: Technical Specifications<\/h2>\n
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\n \n\u0e1e\u0e32\u0e23\u0e32\u0e21\u0e34\u0e40\u0e15\u0e2d\u0e23\u0e4c<\/th>\n \u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07 Ever Power One-Step<\/th>\n \u0e23\u0e38\u0e48\u0e19\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e0d\u0e35\u0e48\u0e1b\u0e38\u0e48\u0e19\/\u0e22\u0e38\u0e42\u0e23\u0e1b\/\u0e2a\u0e2b\u0e23\u0e31\u0e10\u0e2d\u0e40\u0e21\u0e23\u0e34\u0e01\u0e32<\/th>\n<\/tr>\n<\/thead>\n \n Molding Process<\/strong><\/td>\n Fully Integrated 3 or 4 Station ISBM<\/td>\n Integrated ISBM (Various Stations)<\/td>\n<\/tr>\n \n \u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e1e\u0e25\u0e31\u0e07\u0e07\u0e32\u0e19<\/strong><\/td>\n Low (approx. 40% saving vs. 2-step)<\/td>\n Moderate to Low<\/td>\n<\/tr>\n \n \u0e04\u0e27\u0e32\u0e21\u0e40\u0e2a\u0e16\u0e35\u0e22\u0e23\u0e02\u0e2d\u0e07\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c<\/strong><\/td>\n Very High (Optimized for Thick Walls)<\/td>\n \u0e2a\u0e39\u0e07<\/td>\n<\/tr>\n \n \u0e23\u0e2d\u0e22\u0e40\u0e17\u0e49\u0e32<\/strong><\/td>\n Compact, Space-Saving Design<\/td>\n \u0e1b\u0e32\u0e19\u0e01\u0e25\u0e32\u0e07\u0e16\u0e36\u0e07\u0e43\u0e2b\u0e0d\u0e48<\/td>\n<\/tr>\n \n \u0e15\u0e49\u0e19\u0e17\u0e38\u0e19\u0e01\u0e32\u0e23\u0e25\u0e07\u0e17\u0e38\u0e19<\/strong><\/td>\n Highly Competitive \/ Affordable<\/td>\n \u0e2a\u0e39\u0e07<\/td>\n<\/tr>\n \n Labor Cost<\/strong><\/td>\n Low (Fully Automated)<\/td>\n Low (Fully Automated)<\/td>\n<\/tr>\n \n Key Component<\/strong><\/td>\n \u0e01\u0e32\u0e23\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e2a\u0e01\u0e23\u0e39\u0e09\u0e35\u0e14\u0e02\u0e36\u0e49\u0e19\u0e23\u0e39\u0e1b\u0e17\u0e35\u0e48\u0e44\u0e14\u0e49\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e08\u0e14\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e1a\u0e31\u0e15\u0e23<\/td>\n Standard High-Precision Screw<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u0e20\u0e32\u0e22\u0e43\u0e19\u0e2a\u0e48\u0e27\u0e19\u0e40\u0e17\u0e04\u0e42\u0e19\u0e42\u0e25\u0e22\u0e35: \u0e2a\u0e48\u0e27\u0e19\u0e1b\u0e23\u0e30\u0e01\u0e2d\u0e1a\u0e02\u0e2d\u0e07\u0e2d\u0e38\u0e1b\u0e01\u0e23\u0e13\u0e4c<\/h2>\n
1. \u0e23\u0e30\u0e1a\u0e1a\u0e09\u0e35\u0e14<\/h3>\n
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2. Heating System (Heat Preservation)<\/h3>\n
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3. Stretching & Blowing System<\/h3>\n
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4. \u0e23\u0e30\u0e1a\u0e1a\u0e41\u0e21\u0e48\u0e1e\u0e34\u0e21\u0e1e\u0e4c<\/h3>\n
\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e41\u0e21\u0e48\u0e1e\u0e34\u0e21\u0e1e\u0e4c 3 \u0e2a\u0e16\u0e32\u0e19\u0e35:<\/strong> This configuration is highly efficient for standard bottle and jar production, balancing speed with compact design.<\/p>\n<\/div>\n
\u0e42\u0e04\u0e23\u0e07\u0e2a\u0e23\u0e49\u0e32\u0e07\u0e41\u0e21\u0e48\u0e1e\u0e34\u0e21\u0e1e\u0e4c 4 \u0e2a\u0e16\u0e32\u0e19\u0e35:<\/strong> The additional station allows for enhanced preform conditioning, crucial for achieving perfect clarity in very thick-walled jars.<\/p>\n<\/div>\n<\/div>\n\n

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<\/div>\nWe Also Provide Custom ISBM Molds<\/h3>\n
<\/p>\n<\/div>\n5. \u0e23\u0e30\u0e1a\u0e1a\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21<\/h3>\n
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Material Applications and Versatile Product Types<\/h2>\n
Compatible Materials:<\/h4>\n
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Example Products:<\/h4>\n
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<\/div>\nComplete Solutions: Matched Blowing Air Compressors<\/h2>\n
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