VENTEX D-Bio, VENTEX T-Bio
MADE BY BIOBASED POLYURETHANE



Ventex D-Bio polyurethane membrane provides a waterproof and breathable layer for fabrics and can be used in various applications.
Ventex D-Bio membrane is laminated to textiles using thermoplastic moisture-curing adhesives to provide durable and soft products for various activities.

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Items | VENTEX D-Bio | VENTEX T-Bio |
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Composition | 54% Polyurethane with 46% Bio Polyurethane |
63% Polyurethane with 37% Bio Polyurethane |
Character | Hydrophilic Non-porous |
Hydrophilic Non-porous |
Standard Colors |
White/Clear | White |
Thickness [μ] |
17±2 | 17±2 |
Width [mm] |
1,520 ±15 | 1,520 ±15 |
Weight [g] |
20±3 | 20±3 |
Length/ Roll [m] |
500 | 500 |
Minimum Order |
10,000M | 10,000M |
Elongation [%] |
- | - |
✭Water proofness [mmH2O] *JIS 1092B |
>20,000 | >20,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099B-1 |
>20,000 | >40,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099A-1 |
>3,000 | >4,000 |
Certificate | USDA | USDA |
Remarks | 40% Bio material (Corn 1 : 1 Castor oil) |
37% Bio material (Corn 100%) |
※This is not the material spec but measuring data at factory for the comparison
V-Tex GRX™
Keeps your body DRY & WARM

- The membrane has passed the GRS (Global Recycling Standard) certification, and the corresponding transaction certificate (TC) file can be provided. It is a PU membrane made by post consumer waste plastics from Taiwan's electronics industry.
- The physical properties are not much different from the general PU film(M.V.P part is slightly lower).
- If it can be combined with recycled polyester face fabric, the inner lining can also go to the corresponding recycling category.

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Items | V-tex GRX |
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Composition | Polyurethane with 27% recycled material |
Character | Hydrophilic Non-porous |
Standard Colors |
White |
Thickness [μ] |
18±2 |
Width [mm] |
1,520 ±15 |
Weight [g] |
- |
Length/ Roll [m] |
800 - 1000 |
Minimum Order |
20,000M |
Elongation [%] |
200 MD; 200 CD |
✭Water proofness [mmH2O] *JIS 1092B |
>15,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099B-1 |
>70,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099A-1 |
- |
Certificate | GRS |
Remarks | 27% recycled material is form waste plastic particles of the electromics industry in Tiwan |
※This is not the material spec but measuring data at factory for the comparison
V-Tex Zero
Keeps your body DRY & WARM

- BLUEsign and ZDHC claim to reduce use of the hard solvents, mainly DMF, as they may cause health and environmental effects.
- We have developed a new, highly functional membrane which uses soft solvents.
- It is a revolutionary development for making high functional PU, so that the TPU membrane which is solventless cannot provide high spec functional value as below.
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Items | V-tex Zero |
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Composition | 100% Polyurethane |
Character | Hydrophilic Non-porous |
Standard Colors |
Clear/White |
Thickness [μ] |
16±2 |
Width [mm] |
1,520±15 |
Weight [g] |
18±2 |
Length/ Roll [m] |
800 - 1000 |
Minimum Order |
20,000m |
Elongation [%] |
- |
✭Water proofness [mmH2O] *JIS 1092B |
>15,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099B-1 |
>50,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099A-1 |
- |
Certificate | - |
Remarks | Non solvent |
※This is not the material spec but measuring data at factory for the comparison
V-TPU Bio23 LM, V-TPU Bio13 HM
Keeps your body DRY & WARM

BIO TPU uses DuPont's biomass technology. TPU is made by adding raw biomass materials. Compared to the petroleum refining process, refining raw materials through plant fermentation can reduce both energy consumption and greenhouse gas emissions by 40%.
We obtained the biological quality certification (Certificate No. B 13-166-A) in 2013. We use biological materials to be earth-friendly and follow environmental protection guidelines. Products are available in 21% and 13%.
Do you need green products? We also provide bio products.
Like general TPU products, it maintains its softness and excellent water resistance. It also has bio ingredients. Products are available in 23% and 13%.

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Items | V-TPU Bio23 LM | V-TPU Bio13 HM |
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Composition | Thermoplastic Polyurethane with 21% Bio materiale |
Thermoplastic Polyurethane with 13% Bio materiale |
Character | Hydrophilic Non-porous |
Hydrophilic Non-porous |
Standard Colors |
Transparent/White | Transparent/White |
Thickness [μ] |
15~25 | 20(±2) |
Width [mm] |
Max.2500 | 1,500 ±20 |
Weight [g] |
- | - |
Length/ Roll [m] |
15 micron : 1800 | 15 micron : 900 |
Minimum Order |
- | - |
Elongation [%] |
- | - |
✭Water proofness [mmH2O] *JIS 1092B |
>10,000 | >10,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099B-1 |
- | >60,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099A-1 |
>400 | >45,000 |
Certificate | TUV | TUV |
Remarks | 23% Bio material (Corn 100%) Without PE carrier |
13% Bio material (Corn 100%) With PE carrier |
※This is not the material spec but measuring data at factory for the comparison
V-TPU GRS LM, V-TPU GRS MM,V-TPU GRS HM
Keeps your body DRY & WARM

GRS TPU is made from post-consumer recycled raw materials.
- GRS (Global Recycling Standard) is an international recycling product standard and third-party certification. The goal is to increase the use of recycled materials in products and reduce/eliminate environmental hazards caused by their production.
- GRS TPU was made by remanufacturing recycled raw waste materials.
- It does not affect the physical performance and bonding, and the waterproofness can reach more than 10,000 (as seen on the graph).
- Successfully passed GRS Version 4.0 verification (IDFL Project NO.006601).
- TC certificate provided (additional charge).

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Items | V-TPU GRS LM | V-TPU GRS MM | V-TPU GRS HM |
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Composition | Thermoplastic Polyurethane 100% |
Thermoplastic Polyurethane 100% |
Thermoplastic Polyurethane 100% |
Character | Hydrophilic Non-porous |
Hydrophilic Non-porous |
Hydrophilic Non-porous |
Standard Colors |
Transparent/White | Transparent/White | Transparent/White |
Thickness [μ] |
20(±2) | 20(±2) | 20(±2) |
Width [mm] |
Max.2500 | Max.1600 | Max.1600 |
Weight [g] |
- | - | - |
Length/ Roll [m] |
15 micron : 1800 | 15 micron : 900 | 15 micron : 900 |
Minimum Order |
- | - | - |
Elongation [%] |
- | - | - |
✭Water proofness [mmH2O] *JIS 1092B |
>10,000 | >10,000 | >10,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099B-1 |
- | >10,000 | >60,000 |
✭M.V.P [g/㎡・24hr] *JIS L 1099A-1 |
>400 | >4,000 | >4,500 |
Certificate | GRS TC certification | GRS TC certification | GRS TC certification |
Remarks | Without PE carrier. | With PE carrier. | With PE carrier. |
※This is not the material spec but measuring data at factory for the comparison