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Kapton Tapes OEM/ODM
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Wuxi Wanfeng Protective Film Co., Ltd.

Kapton Tapes Manufacturers

  • Cold pressed tape with cowhide

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    Cold pressed tape with cowhide

    Industry use: used for metalized capacitors, safety capacitors, motor start capacitors, masking gold spraying, film capacitors.
    Color: brown white
    Base material: kraft paper
    Primer: natural latex

  • Cold pressed tape with texture

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    Cold pressed tape with texture

    Product application: Suitable for metalized film capacitors, polyester capacitors and other component product process taping.
    Color: white brown
    Base material: masking paper
    Base glue: natural latex

  • Hot melt tape

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    Hot melt tape

    Applicable industries: finished tapes of electronic components such as electrolytic capacitors, diodes, transistors, inductors, fuses, etc.
    Base material: masking paper
    Base adhesive: natural latex

  • Heat resistant PI tape

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    Heat resistant PI tape

    Product features: Excellent electrical performance, high insulation (≤8.5KV). High and low-temperature resistance, acid and alkali resistance, low electrolysis, good mechanical properties, low friction coefficient, tear resistance, strong adhesion, no residual glue left on the masked surface after tearing
    High-temperature resistance: 230℃/24 hours
    Product application: Suitable for motor insulation, circuit board solder shielding, printed circuit board gold-plated finger hot air tin hole processing and shielding and protecting the heating plate insulation package at various stages in the tin furnace.

  • Electrolytic capacitor paper

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    Electrolytic capacitor paper

    Application industry: Microcomputer wave capacitor
    Base material: High voltage capacitor paper
    Base glue: Natural acrylic glue

  • Brown masking paper

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    Brown masking paper

    High temperature resistance: 60℃
    Waterproof: Good

    The surface of brown masking paper is specially coated to effectively prevent paint, coating, solvent and other liquids from penetrating into the paper. It is made of natural wood pulp and meets environmental protection requirements. It meets the recycling standards both during the production process and in the waste stage after use. It does not contain harmful substances and does not release toxic gases during use, which provides good protection for the safety of operators and the environment. In the production and repair process of automobiles, brown masking paper is often used to protect the surface of vehicles from being contaminated by paint, solvents or other chemicals. Especially in the spraying process, brown masking paper can provide efficient protection for the car to prevent paint from splashing on parts that do not need to be painted. When constructing on walls, floors, window frames and other parts, it can effectively protect areas that do not need to be painted and avoid the influence of pollutants such as paint and dust on these parts. Its excellent waterproof performance makes it suitable for various indoor and outdoor decoration operations.

Tapes are an adhesive product widely used in industry, commerce and daily life. They typically consist of a polymer substrate, adhesive and protective film and have a variety of uses and properties. From ordinary household repair tapes to high-performance industrial-grade double-sided tapes, Tapes play a vital role in various fields.
During the manufacturing process, Tapes' adhesives are typically composed of acrylic, acrylate, urethane, and other ingredients that provide good adhesion and durability. At the same time, the base material of the tape is also very critical. Common materials include polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP) and various fiber materials. The choice of these materials depends on the end use of the tape and the desired properties.
In industry, they are widely used for packaging, closing, insulating, securing and protecting products. For example, the electronics industry uses special electronic insulating tapes to protect circuit boards and electronic components, the automotive manufacturing industry uses high-strength automotive tapes to secure components, and the aerospace industry requires high-temperature and corrosion-resistant special tapes to cope with environments.

About Us
Wuxi Wanfeng Protective Film Co., Ltd.
Wuxi Wanfeng Protective Film Co., Ltd. is a combination of industry and trade enterprises, is committed to the production of PE protective film, cowhide cold press tape, hot melt tape, PI tape, electrolytic paper tape. As a famous China Kapton Tapes Manufacturers and Kapton Tape Factory. It is a diversified film adhesive products large-scale professional production base, set precision production machines and automatic in one, based on high grade and high-end market, Annual production of PE protective film more than 5000 tons, tape 30 million square meters, mainly exported to the United States, Germany, Japan, Spain, Italy, the United Kingdom, South Korea, Australia, Canada, Vietnam, India and other dozens of countries, the cooperation of customers include Japan's Toyota Motor, South Korea's Samsung Group, Including more than 10 of the world's top 500 enterprises, has become an important supplier of their protective film and tape in China.
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Tapes Industry knowledge

Recommendations for the use of polyimide film tapes
Polyimide film tape is widely used in electronics, aerospace, industry and medical fields due to its excellent high temperature resistance, chemical resistance and electrical insulation. The correct method of use is essential to ensure its performance and extend its service life.
Choosing the right polyimide film tapes
Application environment analysis: When choosing polyimide film tape, the application environment should be considered first. For example, for high temperature environments (such as welding protection of electronic components), it is necessary to choose a tape with high temperature resistance; for occasions requiring electrical insulation, products with excellent electrical insulation properties should be selected.
Tape thickness: The thickness of polyimide film tape affects its mechanical strength and temperature resistance. Thicker tapes provide better protection, but may affect flexibility. When choosing thickness, it is necessary to balance the protection performance and actual application requirements.
Adhesion: Different application scenarios require different adhesion of the tape. Choose the right adhesion to ensure that the tape can be firmly attached to the substrate, and will not leave residual adhesive or damage the substrate when removed.
Surface treatment
Substrate cleaning: Before applying polyimide film tape, make sure the surface is clean, dry and free of grease. Use an appropriate cleaner or solvent (such as isopropyl alcohol) to remove dust, oil or other contaminants on the surface to ensure that the tape can adhere fully.
Surface finish: For substrates with uneven surfaces or burrs, it is recommended to first perform surface treatment or polishing to improve the adhesion of the tape. Rough surfaces may cause uneven adhesion or peeling of the tape.
Application technology
Temperature and humidity control: When applying polyimide film tape, make sure that the ambient temperature and humidity are within the recommended range. Too high or too low temperature and humidity may affect the adhesion performance and stability of the tape. The recommended ambient temperature is generally 15°C to 25°C, and the humidity should be between 40% and 60%.
Uniform pressure: When applying the tape, make sure to apply uniform pressure to help the tape better contact with the substrate. Using a roller or special tool can help flatten the tape and remove air bubbles to improve adhesion.
Cutting and trimming: Use a sharp knife or scissors to cut the tape, and avoid tearing or damaging the edge of the tape. Precise cutting can ensure that the edge of the tape is neat, improving aesthetics and functionality.
Special applications
Applications in electronic equipment: When using polyimide film tape in electronic equipment, ensure that it has good electrical insulation properties and can withstand temperature fluctuations during equipment operation. For circuit board protection, tapes with high insulation strength should be selected, and ensure that they are firmly adhered to prevent them from falling off during use.
High temperature protection: In high-temperature welding or heat treatment processes, the use of polyimide film tape can effectively prevent heat damage to the substrate. Select tapes with superior high temperature resistance and avoid exceeding their rated temperature range in actual applications.
As a high-performance material, polyimide film tape plays an important role in many fields. Through precise selection, scientific construction methods and perfect after-sales service support, its advantages can be fully utilized to provide strong guarantees for the development of various industries. With its deep industry accumulation and technical strength, Wuxi Wanfeng Protective Film Co., Ltd. will continue to provide customers with high-quality tape products and professional solutions.