Two Materials in One Cover
The Soft Hard Coextruded Wiper Cover is a two-material wiper cover. One part is hard material. One part is soft material. The hard part holds the steel strip. The soft part seals and cushions. The cover uses a co-extrusion process. Both materials come out in one machine. The cover does not need later assembly. The Soft Hard Coextruded Wiper Cover has a strong lock. It has a good seal. It reduces noise. It suits many beam wiper blades. It suits mid-high markets. It is more durable than a single extrusion cover. The Soft Hard Coextruded Wiper Cover installs like a normal cover. It sits over the steel strip. It protects the steel strip. It guides airflow. It reduces wiper shake. It lowers wind noise. Its surface is smooth. Its cut is clean. Its color is even. It works from -20°C to +70°C.
Strong Lock and Soft Touch
The Soft Hard Coextruded Wiper Cover gives buyers a better lock and a softer touch. The hard part gives support. The soft part gives buffer. This design helps the cover fit the wiper frame. It helps the cover stay in place. It helps reduce wiper jump. It helps lower noise. The Soft Hard Coextruded Wiper Cover suits brand wiper factories. It suits high-end aftermarket sellers. It suits buyers who care about installation and quiet running. If a buyer only wants a low price, a single extrusion PVC cover is a better choice. A single extrusion PVC cover costs less. A single extrusion PVC cover ships fast. If a buyer wants a better lock and seal, the Soft Hard Coextruded Wiper Cover is a better choice.
Bonding Control in Production
The factory has made co-extruded products for many years. It uses two extruders. It uses a composite die head. The team knows PVC and TPE co-extrusion. The hard part and soft part must bond well. If the temperature is wrong, the layers can split. If the speed is wrong, the surface can wrinkle. Workers adjust temperature. They adjust pulling speed. They run a peel test. They make sure the layers do not split. They check the first piece. They check sizes by sampling. They keep inspection records. This process helps buyers get a stable product. It helps them keep a stable brand image.
Clear Data for Buyers
The table below lists the main data for this product.
|
Parameter |
Details |
|
Product Name |
Soft Hard Coextruded Wiper Cover |
|
Structure |
Hard and soft co-extrusion, one-piece molding |
|
Material |
Hard material plus soft material, PVC or TPE combination |
|
Hardness Combination |
Hard section Shore A90-95, soft section Shore A55-75 |
|
Adaptation |
Many beam wiper blades |
|
Lead Time and Packaging |
7-10 days, according to customer request |
Factory Support for Coextruded Orders
Rui'an Qianfeng Plastic Industry Co., Ltd. was founded in 2011. The factory is in Tangxia Town, Rui'an, Zhejiang. The company has 20 extrusion lines. Daily capacity reaches tens of thousands of meters. It uses a six-step service flow. The steps are demand review, plan evaluation, mold trial, sample confirmation, mass production, and after-sales support. Long-term buyers can keep exclusive molds. The factory does not charge a second mold fee for those molds. Normal orders ship in 7-10 days. The factory can adjust hardness. Buyers can tell us the target hardness. We adjust the formula. We make a sample. After buyer confirmation, we run mass production. The Soft Hard Coextruded Wiper Cover is a good choice for buyers who want a strong lock and a soft seal.
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