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DNP's Cover Tapes
Cover tape is used to seal carrier tape that transports electronic components and semiconductor products. DNP's cover tape is available in grades for embossed carrier tape and paper carrier tape, and has been used worldwide in the electronic components and semiconductor industries for over 20 years.
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Table of contents
- Features of cover tape for embossed carrier tapes
- Product lineup of cover tapes for embossed carrier tapes
- Features of cover tape for paper carrier tapes
- FAQ
- Sample request
- Technical document download
Features of cover tape for embossed carrier tapes
DNP's cover tape is used to seal embossed carrier tapes (materials for transporting electronic components and semiconductor parts). With its stable sealing strength, it prevents the tape from peeling off during assembly and ensures that the products do not pop out. As a result, it is widely used for various products, including connectors, quartz crystal units, LEDs, switches, capacitors, coils, resistors, and semiconductors (analog ICs, logic IC, memory).
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You can clearly see the contents through the cover tape,because our products are highly transparent and have excellent visibility.
This helps prevents false detections by inspection equipment and maintains productivity during mass production.
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Product lineup of cover tapes for embossed carrier tapes
DNP has a product lineup of cover tapes that can be used in a wide range of sealing temperature conditions and with various carrier tape materials (PC, PS, A-PET, PP).
※The table below shows a selection from our product lineup.
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Features of cover tape for paper carrier tapes
Cover tape for paper carriers is called top tape. Top tape is used to seal paper carrier tape that transports electronic components and semiconductor products.
It is used for a wide range of products, including multilayer ceramic capacitors(MLCC), piezoelectric elements, inductors (coils), and varistors.
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DNP's top tape experiences minimal changes in surface resistivity and peel charge voltage even after being exposed to environmental stress (high temperature and humidity).
This reduces the risk of products sticking to the cover tape or popping out during the assembly process.
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You can be confident about exporting them to hot and humid regions or transporting them by sea for long periods of time, because our products are not affected by high temperatures or high humidity.
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FAQ
- What is the difference between DNP's cover tape and those made by other companies?
- Our products are highly transparent and have excellent visibility, so you can clearly see the contents through the cover tape.
We are currently developing a better version with even higher transparency.
Please contact us . - What is the material of the DNP's cover tape?
- It is a PET-based film product with a heat-seal layer on the back opposite.
- Can you provide samples of DNP's cover tape and top tape?
- We can provide a sample. Please request it using the inquiry form.
- Can DNP's cover tape and top tape be customized?
- We will respond to your request after hearing your specifications and quantity requirements.
- Is there a grade that suppresses peeling static in your product lineup?
- We also have grades that suppress peeling static electricity and prevent the adhesion of electrically conductive parts. Please contact us for more details.
- Is there a grade that is less likely to cause parts to stick in your product lineup?
- There are different grades for each of the conductive and anti-static types.
Please contact us for more details. - Which carrier tape materials are compatible with DNP's cover tape?
- Our products have grades that can be used with PET, PC, PS, and PP.
- Where are the DNP's cover tape and top tape manufactured?
- It is manufactured at the Izumizaki Plant in Fukushima Prefecture and the Chikugo Plant in Fukuoka Prefecture in Japan.
- What kind of products have DNP's cover tape and top tape been used in?
- They are used in a wide range of products, including multilayer ceramic capacitors, piezoelectric devices, inductors (coils), varistors, connectors, quartz crystal units, LEDs, switches, capacitors, coils, resistors, and semiconductors (analog ICs, logic IC, memory), etc.
- What shape is it supplied in?
- We deliver in roll form.
If you have a preferred delivery format, please contact us. - Where can I buy DNP's cover tape and top tape?
- For information about distribution channels, please contact us using the inquiry form .
Sample request
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We have free DNP's cover tape and top tape samples available for you. |
Technical document download
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You can download technical documents that describe the sealing characteristics of DNP's cover tapes. |
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