TPU Molding - The Perfect Combination of High Elasticity and Precision Molding
With the constant pursuit of flexibility, wear resistance and comfort for structural parts in industries such as smart electronics, medical devices and automotive parts, TPU molding technology has gradually become the preferred process for solving complex structures, soft-rigid combinations and functional protection parts in many industries due to its excellent material properties and flexible process advantages. TPU molding technology, with its excellent material properties and flexible process advantages, has gradually become the preferred process for many industries to solve the problem of complex structure, soft and hard combination and functional protection parts. We have been focusing on TPU molding Service for more than 10 years, and we can provide one-stop customized service from mold development to finished product shipment according to customer's design requirements for customers all over the world.
Product Description
TPU Injection molding can achieve high precision molding of structural parts, flexible sealing, soft and hard overmolding and many other complex functions, commonly used in:
1. Mobile phone cases
2. Headphone and wearable device shells
3. Automobile cable protectors
4. Medical equipment seals
5. Industrial anti-vibration pads and sheaths
Our factory is equipped with a variety of specifications of injection molding equipment, capable of handling TPU materials of different hardness levels (60A-98A), supporting two-color injection molding, insert injection molding, metal overmolding, and other special processes, which bring customers the perfect blend of design freedom and functional solutions.
The product advantage features
Excellent elasticity and flexibility
TPU molding products have a rubber-like soft touch and excellent resilience, especially for impact-prone electronic product protection parts.
High strength, abrasion and tear resistance
TPU material has very high mechanical strength, molded products can be used for a long time in a large wear and tear environment and not easy to rupture or damage.
Oil, water and weather resistance
Molded products have strong resistance to grease, solvents, moisture, etc., and can be used in outdoor or complex environment of the equipment structure.
High molding precision, suitable for complex structural design
TPU molding can accurately replicate the surface texture of the mold, with multi-cavity molds can be high-volume and efficient production.
Compatible with a variety of processes
Can realize the combination of soft and hard plastics (such as PA + TPU), two-color in-mold injection molding, metal inserts overmolding, etc., to improve the functional integration of products.
Green and recyclable
Uses environmentally friendly raw materials and complies with RoHS/REACH standards, TPU molding products can be recycled at the end of the life cycle, green and sustainable.
Production Process
The complete Injection molding TPU parts production process includes:
Demand communication and drawing evaluation
Customers provide 3D drawings or samples, our engineering team conducts DFM analysis to optimize the structural design to fit the TPU molding characteristics.
Mold design and production
We use UG/Pro-E for mold design, CNC machining centers, EDM, etc. for mold manufacturing, and conduct mold testing and inspection.
Material Purchase and Inspection
We use imported brand TPU raw materials, such as BASF, Meriken, Lubrizol, etc., and provide environmental protection certificates and performance test reports.
Injection molding
Injection molding machine will be heated TPU injected into the mold, with mold temperature control and cooling system, to ensure that the product molding stability, no bubbles, no shrinkage.
Secondary Processing
The products can be post-processed with oil spraying, laser engraving, silk-screen printing, sanding, etc. according to the requirements to enhance the appearance and brand recognition.
Full inspection and quality control and packaging shipment
The products are packaged and shipped after size inspection, tensile test and aging test to ensure stable and consistent batches, so that customers can use them with peace of mind.
Application Scenarios
TPU molding has a wide range of applications in many fields, especially in the functionality and comfort requirements of higher products with obvious advantages:
Consumer electronics
Cell phone cases, headset headband, hand environmental protection cover, keyboard foot pads
Medical devices
Respirator sealing ring, catheter connectors, surgical equipment, non-slip pads
Automotive industry
Cable sheaths, shock absorbing blocks, foot mats, dashboard edging
Smart wearable
Smart bracelet strap, sports headset flexible ear cushions
Household appliances
Remote control rubber, washing machine door seal, vacuum cleaner non-slip foot pads
Industrial equipment
Control box gaskets, cable protection ring, vibration absorption devices
Customized service
We support full process TPU molding customization service:
Hardness customization: 60A~98A range is optional to meet different softness needs.
Color customization: customize material color according to Pantone color code, support transparent or mixed color effect.
Structural design optimization: assist in optimizing the wall thickness, extraction angle, reinforcement design, to improve production efficiency.
Customized mold development: independent mold opening, 7~10 days fast delivery of samples
Small batch sampling service: support the minimum order quantity as low as 100pcs, suitable for pre-testing and market verification.
Brand LOGO: engraving, silk screen printing, spraying customer's trademark information.
Quality Control System
We strictly implement ISO9001 quality system and cover the whole process of quality control:
Raw Material Testing
Each batch of raw materials to provide physical properties of the data sheet and environmental protection certificate of conformity
01
First Piece Confirmation
The first piece of injection molding is signed by the engineer to confirm before mass production.
02
Inspection And Sampling
1 time every 2 hours to ensure that the size, function and surface are not abnormal.
03
Functional Test
Tensile strength, aging resistance, sealing and other tests.
04
Final Inspection Report
Provide size report, test record and packing record before delivery.
05
FAQ
TPU molding, as a flexible, high-performance and environmentally friendly type of plastic molding, is widely changing the definition of structural parts in electronic, medical and automotive industries. We provide flexible, reliable and high quality TPU molding customized service with our professional engineering capability, efficient mold development cycle and stable production quality. If you have TPU molding needs, please feel free to contact us for drawing evaluation and free quote!
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