In the production of roll materials such as release paper, leather, and film, the efficiency and stability of the splicing process directly affect the productivity of the entire production line. As the core material in this process, high-temperature resistant splicing tape for release paper has become an indispensable "invisible adhesive" in industrial production, thanks to its high temperature resistance, high viscosity, and residue-free characteristics.

What is high-temperature resistant release paper splicing tape?

The high-temperature resistant release paper splicing tape is a specialized tape made from polyester film (PET) as the base material, with one side coated with high-performance silicone pressure-sensitive adhesive. It is specifically designed for splicing of rolls in high-temperature environments and can maintain stable performance in high-temperature environments ranging from 180°C to 260°C. It is widely used in the production and splicing of rolls such as silicone release paper, leather release paper, films, and adhesive labels, as well as in the joint processing of metal rolls such as copper foil and aluminum foil.

Compared to ordinary adhesive tape, release paper high-temperature resistant splicing tape possesses three core advantages:

Superior high temperature resistance: It can withstand high temperatures of 220°C in the short term and maintain a stable temperature of 180°C over the long term. Even in high-temperature ovens or high-temperature processes on the production line, it can maintain its viscosity without falling off and the substrate remains undeformed.

High viscosity and residue-free balance: The specially formulated silicone pressure-sensitive adhesive not only provides strong bonding strength, ensuring that the joint of the coil material does not crack during high-speed operation, but also leaves no residue after tearing, avoiding contamination of the coil material surface and affecting subsequent production.

Chemical resistance and toughness: It exhibits excellent resistance to chemical solvents, withstanding the erosion from common acids, alkalis, and organic solvents encountered in the production process. Additionally, the substrate possesses strong toughness, with a tensile strength reaching up to 110N/25mm, making it less prone to fracture and well-suited for the high-speed operation demands of production lines.

Application Scenario of High-Temperature Resistant Connecting Tape for Release Paper: In the production of silicone release paper, silicone oil paper, and release film, different rolls need to be spliced to achieve continuous production. Connecting tape can firmly bond the roll joints under high-temperature conditions, ensuring the continuous and stable operation of the production line and avoiding downtime losses caused by joint disconnection.

Leather and textile processing: In the high-temperature setting and drying processes of leather and textile factories, splicing tape can be used for splicing and securing leather rolls and textile fabrics. Its high-temperature resistance ensures stable adhesion in high-temperature equipment, without affecting the texture and color of the fabrics.

Electronics and electroplating industry: In processes such as gold plating on PCB boards and high-temperature spray coating of electronic components, splicing tape can be used to shield and protect specific areas, preventing contamination of components by electroplating solution and paint; its residue-free characteristic ensures that subsequent processes are not affected, thereby improving product yield.

Metal coil processing: In the production and processing of metal coils such as copper foil and aluminum foil, the splicing tape can achieve seamless splicing of coils under high temperature conditions, preventing scratches or residual adhesive on the metal surface and ensuring the flatness and quality of the coils.

How to choose high-quality release paper high-temperature resistant splicing tape?

Faced with a wide range of splicing tape products on the market, enterprises need to focus on the following points when making their choices:

Temperature resistance matching: Select products with corresponding temperature resistance levels based on the actual temperature environment of the production line. If the production line is exposed to high temperatures ranging from 140 to 200℃ for a long time, it is necessary to choose products with temperature resistance ranging from 140℃ to 200℃ to avoid tape failure due to temperature mismatch.

Adhesion and Residual Adhesive Test: The adhesion and residual adhesive condition of the tape can be verified through a small-scale trial. Attach the tape to the surface of the corresponding coil material, and after going through a high-temperature process, tear it off. Observe whether the joint is secure and whether there is residual adhesive on the surface.

Base material and adhesive layer quality: High-quality adhesive tape features a uniform thickness of base material, free from defects such as bubbles and scratches; the adhesive layer is evenly applied, without any signs of stringing or debonding, ensuring the stability and durability of the tape.

Customized service capability: Given the differences in coil width and connection speed across various production lines, selecting suppliers capable of offering customized specifications (such as width and length) can better align with production needs and enhance connection efficiency.

Choosing Yongjia Jinshun Packaging Materials Co., Ltd. to ensure production safety. In the field of high-temperature release paper splicing tape, Yongjia Jinshun Packaging Materials Co., Ltd. is a trustworthy professional supplier. The company focuses on the research and development and production of special high-temperature adhesive tapes, possesses mature production technology and a strict quality control system. Its products, such as red and blue high-temperature release paper splicing tapes, have won recognition from numerous corporate customers due to their stable performance and excellent service.

The high-temperature resistant release paper splicing tape from Jinshun Packaging possesses the following core advantages:

Full-scenario adaptability: The product is suitable for connecting various materials such as silicone release paper, leather, film, and metal coils, covering multiple industries such as release paper production, leather processing, and electronic plating, meeting the needs of different production scenarios.

Customized Solutions: We support customization for special specifications. Based on customer requirements such as the width of the coil material and the splicing speed of the production line, we can customize adhesive tapes of different widths and lengths to ensure perfect compatibility with the production line.

Stable product quality: Each roll of adhesive tape undergoes a rigorous testing process, from substrate selection to adhesive coating, and then to finished product packaging. Quality is controlled throughout the entire process to ensure that the product meets stable and standard performance requirements such as high temperature resistance, adhesiveness, and no residual adhesive.

Comprehensive after-sales service: The company adheres to the "customer-centric" philosophy, providing customers with professional product selection advice and usage guidance. If any issues arise with the product, prompt response and solutions are provided, ensuring customers have no worries.

Precautions and usage tips for the use and storage of high-temperature resistant release paper splicing tape: Before splicing, ensure that the surface of the coil joint is clean and free of dust and oil stains. Attach the tape flatly to the joint and gently press it with a scraper to ensure that the tape is fully adhered to the coil. When the production line is running, pay attention to controlling the speed and temperature to avoid tape failure due to high speed and high temperature.

Storage method: The adhesive tape should be stored in a cool and dry environment, avoiding direct sunlight and high-temperature baking. The recommended storage temperature is controlled between 10℃-30℃, with humidity not exceeding 60%. Unused adhesive tape should be sealed and packaged to prevent dust and moisture from entering, which may affect the performance of the adhesive tape.

Although the high-temperature resistant splicing tape for release paper may not be eye-catching, it is a crucial material in industrial production, ensuring continuous operation and enhancing production efficiency. Choosing high-quality tape products and professional suppliers can effectively reduce the risk of production line downtime and improve product quality.

Yongjia Jinshun Packaging Materials Co., Ltd., with its professional technology, stable products, and attentive service, will become a reliable partner in your industrial production, ensuring the smooth operation of your production line.