PET composite non-woven tape is an electrical insulation tape made by combining a polyester (PET) film layer with a non-woven insulating layer, together with a suitable adhesive system when an adhesive-backed construction is required.
The composite structure combines the dimensional stability and dielectric properties of PET film with the flexibility and conformability of non-woven material.
This makes PET composite non-woven tape useful for electrical insulation applications where a single film layer may not provide the required combination of flexibility, mechanical protection, and insulation performance.
A typical construction may include:
PET Film + Non-Woven Insulation Layer + Adhesive
Depending on the application, the material structure and adhesive can be customized.
The PET layer can provide:
The non-woven layer can provide:
The final performance depends on the materials, thickness, adhesive system, and manufacturing process.
PET composite non-woven tape can be used in various electrical insulation applications.
The tape can be used for winding insulation, layer separation, component wrapping, and other insulation positions where a composite structure is required.
Transformer insulation systems may use different materials according to the specific electrical, thermal, and mechanical requirements of each position.
PET composite non-woven tape can also be considered for motor and coil applications where flexibility and insulation stability are important.
It can be used for:
The composite structure can also be used in various electrical and electronic components where additional insulation thickness or conformability is required.
Although both products use PET film, their structures and application characteristics are different.
| Feature | PET Film Tape | PET Composite Non-Woven Tape |
|---|---|---|
| Structure | PET film + adhesive | PET + non-woven + adhesive |
| Flexibility | Good | Generally higher |
| Surface | Smooth | Composite structure |
| Dimensional stability | High | High, depending on construction |
| Cushioning | Limited | Better |
| Thickness options | Thin to medium | Medium and higher constructions |
| Typical use | General electrical insulation | Composite insulation and wrapping |
The right choice depends on the insulation position and required tape construction rather than simply the material name.
Before selecting a product, several parameters should be confirmed.
Thickness affects insulation build-up, mechanical protection, and the available space inside the component.
The tape width should match the winding or assembly process. Narrow tapes may be required for automatic or precision applications.
The adhesive system should be compatible with the application temperature and the surface being bonded.
Depending on the insulation system, buyers may need to evaluate dielectric strength, insulation resistance, and other electrical properties.
The complete tape construction should be evaluated under the actual operating and processing temperature.
For automatic applications, consistent slitting, stable rewinding, edge quality, and winding density are also important.
For composite insulation tapes, the performance of the finished product depends not only on the raw materials but also on the converting process.
Important manufacturing controls include:
Poor converting quality can cause problems such as uneven edges, unstable rolls, wrinkles, or inconsistent tape feeding.
Different electrical components may require different combinations of:
Therefore, customized PET composite non-woven tape can be developed according to the customer's insulation structure and production process.
Changshu Liangyi Tape Industrial Co., Ltd. is a source manufacturer of electrical insulation tapes with in-house coating, rewinding, and slitting capabilities.
Our product range includes:
We can provide customized widths, thicknesses, adhesive systems, and roll specifications for transformer, motor, coil, and other electrical insulation applications.
PET composite non-woven tape combines the advantages of PET film and non-woven insulation materials in one composite construction.
It can be considered when an electrical insulation application requires a combination of insulation, flexibility, mechanical stability, and conformability.
When selecting the right tape, evaluate the complete construction, adhesive system, thickness, electrical performance, temperature requirements, and converting quality rather than choosing only by the backing material.
Looking for customized PET composite non-woven tape for electrical insulation? Contact Liangyi Tape for your application requirements.
PET composite non-woven tape is an electrical insulation tape made by combining a polyester (PET) film layer with a non-woven insulating layer, together with a suitable adhesive system when an adhesive-backed construction is required.
The composite structure combines the dimensional stability and dielectric properties of PET film with the flexibility and conformability of non-woven material.
This makes PET composite non-woven tape useful for electrical insulation applications where a single film layer may not provide the required combination of flexibility, mechanical protection, and insulation performance.
A typical construction may include:
PET Film + Non-Woven Insulation Layer + Adhesive
Depending on the application, the material structure and adhesive can be customized.
The PET layer can provide:
The non-woven layer can provide:
The final performance depends on the materials, thickness, adhesive system, and manufacturing process.
PET composite non-woven tape can be used in various electrical insulation applications.
The tape can be used for winding insulation, layer separation, component wrapping, and other insulation positions where a composite structure is required.
Transformer insulation systems may use different materials according to the specific electrical, thermal, and mechanical requirements of each position.
PET composite non-woven tape can also be considered for motor and coil applications where flexibility and insulation stability are important.
It can be used for:
The composite structure can also be used in various electrical and electronic components where additional insulation thickness or conformability is required.
Although both products use PET film, their structures and application characteristics are different.
| Feature | PET Film Tape | PET Composite Non-Woven Tape |
|---|---|---|
| Structure | PET film + adhesive | PET + non-woven + adhesive |
| Flexibility | Good | Generally higher |
| Surface | Smooth | Composite structure |
| Dimensional stability | High | High, depending on construction |
| Cushioning | Limited | Better |
| Thickness options | Thin to medium | Medium and higher constructions |
| Typical use | General electrical insulation | Composite insulation and wrapping |
The right choice depends on the insulation position and required tape construction rather than simply the material name.
Before selecting a product, several parameters should be confirmed.
Thickness affects insulation build-up, mechanical protection, and the available space inside the component.
The tape width should match the winding or assembly process. Narrow tapes may be required for automatic or precision applications.
The adhesive system should be compatible with the application temperature and the surface being bonded.
Depending on the insulation system, buyers may need to evaluate dielectric strength, insulation resistance, and other electrical properties.
The complete tape construction should be evaluated under the actual operating and processing temperature.
For automatic applications, consistent slitting, stable rewinding, edge quality, and winding density are also important.
For composite insulation tapes, the performance of the finished product depends not only on the raw materials but also on the converting process.
Important manufacturing controls include:
Poor converting quality can cause problems such as uneven edges, unstable rolls, wrinkles, or inconsistent tape feeding.
Different electrical components may require different combinations of:
Therefore, customized PET composite non-woven tape can be developed according to the customer's insulation structure and production process.
Changshu Liangyi Tape Industrial Co., Ltd. is a source manufacturer of electrical insulation tapes with in-house coating, rewinding, and slitting capabilities.
Our product range includes:
We can provide customized widths, thicknesses, adhesive systems, and roll specifications for transformer, motor, coil, and other electrical insulation applications.
PET composite non-woven tape combines the advantages of PET film and non-woven insulation materials in one composite construction.
It can be considered when an electrical insulation application requires a combination of insulation, flexibility, mechanical stability, and conformability.
When selecting the right tape, evaluate the complete construction, adhesive system, thickness, electrical performance, temperature requirements, and converting quality rather than choosing only by the backing material.
Looking for customized PET composite non-woven tape for electrical insulation? Contact Liangyi Tape for your application requirements.
