バイオベーステープ（PETテープ)
  • バイオベーステープ（PETテープ)
  • バイオベーステープ（フォームテープ)

Eco-Friendly Adhesive Tape Bio Tape

A plant-based sustainable tape that maintains high adhesion and strong holding power

A tape featuring a plant-derived adhesive and a recycled PET substrate, achieving environmental sustainability without compromising adhesion strength, holding power, or conformability to curved surfaces. With a bio-based content of up to 73% and a substrate recycling rate exceeding 80%, it is available in a wide range of thicknesses and is applied across diverse fields, from automobile parts to electronic devices.
  • Mobility
  • Electronics
Adhesion
Product category Environment

Bio-based PET Tape & Foam Tape

Maintain performance when using sustainable materials

Environmental considerations, such as addressing global warming and energy issues, have become a global trend.
There is a growing demand for sustainable and environmentally friendly products in the automobile supply chain, calling for adhesive tapes that use biomass or recycled materials while maintaining the adhesion and functionality of conventional products.

サステナブル材料使用時の性能維持

Eco-friendly adhesive tape using plant-based materials

We have developed an environmentally friendly adhesive tape that uses plant-based materials and recycled raw materials, which contribute to the reduction of CO2 emissions.
While using 73% plant-based adhesive, among the highest level in the industry, the product achieves adhesion, retention, and applicability to curved surfaces that are equivalent or superior to conventional and competitor products derived from petroleum.

植物由来の環境配慮型粘着テープ

Technical information

Technical information

Technical overview

　Bio-based material

Adhesive: Bio-based ration 73%

バイオ原料使用率(73%)

　Highly recycled-carrier

Carrier recycled ratio 80%

PET base material : Recycling ration 80% or more
基材リサイクル比率(80%以上)

　High adhesion strength

Equivalent or better
performance than petro-based tape

Adhesive strength, retention, and curved surface tracking performance equivalent to or better than conventional petroleum-derived products.
高粘着力

Easy processability +
Abundant product lines

Offer a variety of thicknesses

PET tape：: 10μm~300μm
Foam tape : 80μm~1100μm
易加工性＋豊富な厚みのラインナップ

Structure & Features

PET tape
Bio-based PET Tape & Foam Tape
Foam tape
Bio-based PET Tape & Foam Tape
  • Adhesive is 73% bio-based ration
  • Produces 47% fewer CO2 emissions than petroleum-derived products
  • PET base material has 80% recycling ration
  • Adhesive strength, retention, and curved surface tracking performance equivalent to or better than conventional petroleum-derived products.
  • Easy processability + Abundant product lines

Features

1Taping performance equivalent to or better than conventional petroleum-derived products.

CheckAdhesion strength test

Evaluation method
Adhesion strength test

180° peelPeel back the tape 180° and pull.
(Release rate of 300 mm/min)

Adhesion strength test

Vertical pullPull the tape stuck to the adherend vertically to remove.
(Release rate of 10 mm/min)

Adhesion strength test

Shear adhesion strengthApply a load in the shear direction to the surface with tape attached.
(Release rate of 10 mm/min)
*Shear Direction in which the top and bottom surfaces misalign

Results
Adhesion strength test
Adhesion strength test

Adhesion strength equivalent to or better than conventional petroleum-derived products.

CheckRetention test

Evaluation method
Retention test

Apply tape in 80°C conditions and measure the amount of creeping.

Results
Retention test
Retention test

Retention to or better than conventional petroleum- derived products.

CheckCurved surface tracking test

Evaluation method
Curved surface tracking test

Attach tape at 65°C with 90% relative humidity and measure the height of lifting of the edges.

Results
Curved surface tracking test
Curved surface tracking test

Curved surface tracking performance equivalent to or better than conventional petroleum-derived products.

2Life-cycle CO2 emissions 47% lower than our conventional petroleum-derived products

Life-cycle CO2 emissions 47% lower than our conventional petroleum-derived products

SEKISUI’s bio-based adhesives achieve an industry-leading bio ration of 73%. SEKISUI will raise that ration even further.

Product lineup

Base Material Tape Thickness(μm)
10 30 50 60 80 100 150 200 250 300 400 500 600 900 1100
PET Single side ○ ○ ○     ○ ○ ○ ○            
PET Double side ○ ○ ○ ○ ○ ○ ○ ○ ○ ○          
Light-shield Black PET Double side   ○ ○ ○   ○ ○                
Carrier-less ○ ○ ○                        
PE Foam Type     ○     ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

Potential applications

Bio PET tape

  • Securing smartphone parts and cushioning
  • Light-shielding for LCD backlight units
  • Securing vibration isolation material inside TVs

Bio foam tape

  • Securing smartphone and PC panels, connector sealing applications
  • In-vehicles applications such as securing car GPS system panels
  • Waterproof and dustproof applications such as securing lenses

Are you experiencing these issues? Our sales and technical support team will help you

  • I want to help the planet and boost my company’s image by using bio products
  • I want to achieve ESG management or reduce CFP Scope 3 emissions
Inquiries

Document download

  • All
  • Electronics
  • Mobility
Name Type File Update File
Catalog 〈Electronics〉：Eco-Friendly Adhesive Tape Bio Tape Electronics pdf 2025-09-30 Download308.95 KB
Catalog 〈Mobility〉：Bio-based PET Tape & Foam Tape_SekisuiMobilitySolution Mobility pdf 2023-09-11 Download901.89 KB
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