A heat-retaining insulation material that converts
solar energy—a renewable resource—into warmth.
Delivers a temperature increase of over 10°C
compared to conventional materials.
WarmdArt® reflects our commitment to combining advanced product development with innovative warming functionality. The name blends the English word “Warm” with the French “métiers d’art” (artisanal craftsmanship), expressing our vision of creating materials that embody both warmth and refined craftsmanship.
WarmdArt® is a heat-storing yarn developed using a SOLAMENT™ with near-infrared absorption properties. By absorbing near-infrared rays and converting them into thermal energy, it generates a temperature increase of up to +10°C compared to standard materials.
Because the material is integrated at the fiber level, its performance is long-lasting and durable. It also remains highly versatile, allowing for a wide range of finishing and post-processing options.
The temperature change (surface: thermal camera, inside: temperature sensor) under sunlight irradiation for your company’s heat storage processed samples was measured.
| Sample | Blank | WarmdArt® |
|---|---|---|
| Surface temperature [°C] |
6.4 | 6.1 |
| Temperature difference |
– | -0.3 |
| Internal temperature [°C] |
8.7 | 9.0 |
| Temperature difference |
– | +0.3 |
| Sample | Blank | WarmdArt® |
|---|---|---|
| Surface temperature [°C] |
11.8 | 24.2 |
| Temperature difference |
– | +12.4 |
| Internal temperature [°C] |
21.2 | 25.3 |
| Temperature difference |
– | +4.1 |
| Sample | Blank | WarmdArt® |
|---|---|---|
| Surface temperature [°C] |
12.8 | 25.5 |
| Temperature difference |
– | +12.7 |
| Internal temperature [°C] |
25.8 | 38.9 |
| Temperature difference |
– | +13.1 |
The temperature change (surface: thermal camera, inside: temperature sensor) under sunlight irradiation for your company’s heat storage processed samples was measured.
| Sample | Blank | WarmdArt® |
|---|---|---|
| Surface temperature [°C] |
10.2 | 10.0 |
| Temperature difference |
– | -0.2 |
| Internal temperature [°C] |
9.5 | 9.4 |
| Temperature difference |
– | -0.1 |
| Sample | Blank | WarmdArt® |
|---|---|---|
| Surface temperature [°C] |
28.7 | 38.2 |
| Temperature difference |
– | +9.5 |
| Internal temperature [°C] |
29.9 | 34.4 |
| Temperature difference |
– | +4.5 |
| Sample | Blank | WarmdArt® |
|---|---|---|
| Surface temperature [°C] |
32.5 | 43.6 |
| Temperature difference |
– | +11.1 |
| Internal temperature [°C] |
36.0 | 48.6 |
| Temperature difference |
– | +12.6 |
The internal temperature change was measured by wearing sample gloves for 10 minutes with sunlight irradiation and then for 10 minutes after cutting the sunlight.
Test Overview: Down and WarmdArt® insulation were placed inside standard taffeta fabric.
A reflector lamp was directed at the samples from a distance of about 40 cm from the reverse side.
・75D 48F MB 2% SDY
・75D 48F MB 4% SDY
・75D 48F MB 8% SDY
・75D 48F MB 2% DTY
・75D 48F MB 4% DTY
・75D 48F MB 4% DTY（S撚り）
・150D 48F MB 2% SDY
・150D 48F MB 4% SDY
・150D 48F MB 2% DTY
・150D 48F MB 4% DTY
ニット用先染糸
・450D 144F MB2% DTY
・450D 144F MB4% DTY
・70D 68F MB 2% DTY
・70D 68F MB 4% DTY
・20D 20F MB 2% SDY
・20D 20F MB 4% SDY
・3.3d*64mm MB 4% 60g/㎡
・3.3d*64mm MB 4% 100g/㎡
・1.7d*38mm MB 4%
・1.7d*38mm MB 8%