DYENING

BRING OUT®
BRING OUT® BRING OUT®
BRING OUT®

Iida Senko’s unique eco-friendly dyeing method
minimizes environmental impact by thoroughly reviewing all dyeing processes,
from the selection of dyeing machines and optimization of dye formulations
to the choice of chemicals. This method reduces water usage and CO2 emissions
by over 30% compared to traditional methods.

Increased Fluffiness
Increased
Fluffiness
Durability for washing
Durability
for washing
Eco-friendly dyeing process
Eco-friendly
dyeing process
Difference after the process
(16 layers)

                    Difference after the process(16 layers)
Retains the Same Fabric Surface
After 10 Washes
Retains the Same Fabric Surface After 10 Washes
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BRING OUT®
Puretech
Puretech Puretech
Puretech

This antibacterial, antiviral, and deodorizing fiber retains its antiviral effectiveness even after 10 washes,
addressing the previously difficult challenge of achieving this with polyester fabrics.

Deodorizing
Deodorizing
Antiviral & Antibacterial Properties
Antiviral &
Antibacterial
Properties
Durability for washing
Durability
for washing
Special chemicals that have affinity with fibers penetrate and adhere to the inside of the fibers, giving them washing durability.
Special chemicals that have affinity with fibers penetrate and adhere to the inside of the fibers,
giving them washing durability.
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Puretech
COOLSYNC
COOLSYNC COOLSYNC
COOLSYNC

Using a patented technique (Patent No. 5031917),
components adhered to the surface of nylon fibers absorb surrounding heat upon contact
with moisture from sweat or breath,
thereby activating a cooling effect.
This treatment offers excellent moisture absorption and quick-drying properties,
reducing stickiness and discomfort during wear, and providing superior wash durability.

Cool-To-Touch Material
Cool-To-
Touch
Material
Water Absorbent Quick-Drying
Water
Absorbent
Quick-Drying
Durability for washing
Durability
for washing
Thermographic comparison of the cooling effect between untreated fabric and COOLSYNC.
Thermographic comparison of the cooling effect between untreated fabric and COOLSYNC.
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Puretech

Processed product

LINE UP

Our products are non-formaldehyde and are gentle on the skin.

エシカル
Ethical

To contribute to our customers, employees,
local communities and the global environment,
and to create a better future for everyone.

Ethical
  • BRINGOUT® Method

    The finish preserves the cuticles on the fiber surface,
    providing a soft, fluffy texture and durability through washing.

    BRINGOUT® Method
    Increased Fluffiness
    Increased
    Fluffiness
    Durability for washing
    Durability
    for washing
    Eco-friendly dyeing process
    Eco-friendly
    dyeing process
    PDF DOWNLOAD
  • Puretech

    We can achieve a comfortable and clean lifestyle.
    Along with the growing demand for antiviral properties
    (tested according to ISO 18184/JIS L1922)
    across various sectors, we can also integrate numerous functions,
    including antibacterial and deodorizing properties.

    Puretech
    Deodorizing
    Deodorizing
    Antiviral & Antibacterial Properties
    Antiviral &
    Antibacterial
    Properties
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • DuoTech

    The inner side is moisture-absorbent
    while the outer side is water-repellent,
    preventing sweat from showing on the surface.
    It also offers durability in washing.

    DuoTech
    Water Absorbent Quick-Drying
    Water
    Absorbent
    Quick-Drying
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • Vintage Processing

    This special dyeing method produces a unique,
    uneven vintage look. It is also environmentally friendly,
    as it leaves no residual liquids after the dyeing process.

    Vintage Processing
    Uneven color processing
    Uneven color
    processing
    Eco-friendly dyeing process
    Eco-friendly
    dyeing process
    PDF DOWNLOAD
Elegant
Elegant

Our premium lineup delivers stable shrinkage
along with enhanced vividness and glossiness.

Elegant
  • Royal Pearl

    In addition to modifying cellulose fibers,
    we meticulously perform a series of processes, including a relaxation step,
    to eliminate transparency and fuzziness in the fabric, resulting in a high-quality luster.
    This is our most luxurious finishing method.

    Royal Pearl
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Vivid Coloration
    Vivid
    Coloration
    Shrinkage & Wrinkle Resistance
    Shrinkage &
    Wrinkle
    Resistance
    PDF DOWNLOAD
  • Keel

    By modifying cellulose fibers, we impart an elegant texture and enhance the drape, resulting in a luxurious feel. Additionally,
    we modify the fibers themselves to prevent deterioration of the texture from washing.

    Keel
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • Seedle

    By modifying cellulose fibers, we eliminate fuzziness on the fabric surface,
    resulting in a clean appearance and imparting an elegant luster.
    This process also prevents texture deterioration from washing.

    Seedle
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Enhanced Glossiness
    Enhanced
    Glossiness
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • Marseilleder

    It features a unique luster and color,
    a soft texture, and an appealing surface appearance,
    making it a distinguished special treatment.

    Marseilleder
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Enhanced Glossiness
    Enhanced
    Glossiness
    PDF DOWNLOAD
  • SSR treatment

    SSR stands for Super Special Rayon.
    This fabric is soft with excellent drape, vibrant color, and a glossy finish, along with enhanced anti-pilling properties.
    It demonstrates particularly strong effects when blended with cotton.

    SSR treatment
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Enhanced Glossiness
    Enhanced
    Glossiness
    Shrinkage & Wrinkle Resistance
    Shrinkage &
    Wrinkle
    Resistance
    PDF DOWNLOAD
  • Special Treatment

    By searing the surface of the fabric,
    we suppress the formation of fuzz.
    When combined with silket finishing,
    this further reduces fuzz and results in a clean, polished fabric surface.

    Special Treatment
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Smooth Soft Feel
    Smooth
    Soft Feel
    PDF DOWNLOAD
Casual
Casual

This lineup features textures designed to make
everyday life more enjoyable. Choose from a variety of options,
including softness, stretchiness, firmness, and resilience.

Casual
  • Delica-touch

    A special treatment is applied to the fabric surface, giving it a soft, fluffy texture with a short pile and a smooth finish.

    Delica-touch
    Increased Fluffiness
    Increased
    Fluffiness
    Smooth Soft Feel
    Smooth
    Soft Feel
    Shrinkage & Wrinkle Resistance
    Shrinkage &
    Wrinkle
    Resistance
    PDF DOWNLOAD
  • Croth treatment

    It has a coarse, firm texture with a crisp feel, characterized by a sense of resilience or ‘bounce’ when touched.

    クロス加工
    Bounciness
    Bounciness
    PDF DOWNLOAD
  • stretch

    A treatment for polyester that imparts a smooth, almost ‘slippery’ texture, with absorbent properties that remain durable through washing.

    stretch
    滑らかな手触り
    Smooth
    Soft Feel
    Stretchability
    Stretchability
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • soft&swell

    It has a supple texture,
    featuring excellent stretchiness and a silky smoothness.

    soft&swell
    Smooth Soft Feel
    Smooth
    Soft Feel
    Stretchability
    Stretchability
    PDF DOWNLOAD
  • Air tang

    This treatment uses machines to physically beat the fabric, breaking down its firmness to create a soft, gentle texture.

    Air tang
    Smooth Soft Feel
    Smooth
    Soft Feel
    PDF DOWNLOAD
Clean
Clean

We provide fabrics that promote cleanliness, featuring a lineup
of treatments with superior antibacterial, antiviral,
and deodorizing properties.

Clean
  • Puretech

    We can achieve a comfortable and clean lifestyle.
    Along with the growing demand for antiviral properties,
    (tested according to ISO 18184/JIS L1922),
    across various sectors, we can also integrate numerous functions,
    including antibacterial and deodorizing properties.

    Puretech
    Deodorizing
    Deodorizing
    Antiviral & Antibacterial Properties
    Antiviral &
    Antibacterial
    Properties
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • non smelleder

    This is a treatment that provides excellent antibacterial and deodorizing properties.
    It has a proven track record of obtaining the SEK mark certification.

    *SEK Mark: A certification mark for products made from functional textiles.
    *Note: This treatment cannot be applied to products designed for     infants and toddlers under 2 years old.
    non smelleder
    Antiviral & Antibacterial Properties
    Antiviral &
    Antibacterial
    Properties
    Antibacterial and deodorizing treatment
    PDF DOWNLOAD
  • Deodorizing Treatment

    This is a treatment that provides excellent deodorizing properties,
    effectively combating the three major types of sweat odors: ammonia,
    acetic acid, and isovaleric acid.

    Deodorizing Treatment
    Safe for skin
    Safe for skin
    Deodorizing
    Deodorizing
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
Comfortable
Comfortable(S・W)

A summer essential that significantly blocks UV rays.
We also offer products that suppress sweating,
feature excellent cooling properties,
and have moisture-wicking and quick-drying treatments.

Comfortable
Summer
  • DuoTech

    The inner side is moisture-absorbent
    while the outer side is water-repellent,
    preventing sweat from showing on the surface.
    It also offers durability in washing.

    DuoTech
    Water Absorbent Quick-Drying
    Water
    Absorbent
    Quick-Drying
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • UV-cut Treatment

    Ultraviolet (UV) rays in sunlight can penetrate clothing and accelerate skin aging.
    UV cut treatment protects your precious skin from UV rays that you may be exposed to without even realizing it.

    UVカット加工
    UV-cut
    UV-cut
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • COOLSYNC

    Even when you sweat, it offers a cool and refreshing wearing experience,
    along with excellent durability in washing.

    COOLSYNC
    Cool-To-Touch Material
    Cool-To-Touch
    Material
    Water Absorbent Quick-Drying
    Water
    Absorbent
    Quick-Drying
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • Cool Fresh

    This treatment absorbs moisture, such as sweat and vapor emitted by the human body,
    lowering the temperature inside the garment to create a cool sensation while wearing.
    It also boasts excellent durability against washing.

    Cool Fresh
    Cool-To-Touch Material
    Cool-To-Touch
    Material
    Water Absorbent Quick-Drying
    Water
    Absorbent
    Quick-Drying
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD
  • Absorbency and Quick-dry Treatment

    It quickly absorbs and disperses sweat, minimizing the sticky
    feeling on the skin and maintaining a comfortable wearing experience.
    Additionally, it reduces deformation, wrinkles, and shrinkage during washing.

    Absorbency and Quick-dry Treatment
    Water Absorbent Quick-Drying
    Water
    Absorbent
    Quick-Drying
    Durability for washing
    Durability
    for washing
    dehydration
    dehydration
    PDF DOWNLOAD
Winter
  • Anti Static Treatment

    This treatment prevents static electricity that can occur when putting on or taking off clothes during dry periods.
    It provides reassurance even in the dry winter season.

    Anti Static Treatment
    Antistatic
    Antistatic
    PDF DOWNLOAD
All season
  • Shape-retaining Treatment
    (I.S.model Treatment)

    This treatment minimizes shrinkage and deformation during tumble drying,
    providing peace of mind. It is ideally suited for use with fully automatic
    washing machines that have a drying function.

    Shape-retaining Treatment
    Stretchability
    Stretchability
    Improved shrinkage prevention
    Improved
    shrinkage
    prevention
    Shrinkage & Wrinkle Resistance
    Shrinkage &
    Wrinkle
    Resistance
    PDF DOWNLOAD
  • Rayon anti-pilling treatment

    Iida Senko’s unique original treatment
    imparts a drapey texture to the fabric
    and boasts excellent laundry durability.

    Rayon anti-pilling treatment
    A Flowing Drape & Gentle Texture
    A Flowing
    Drape &
    Gentle Texture
    Durability for washing
    Durability
    for washing
    PDF DOWNLOAD

Contact

If you have any questions or concerns about our products or technology,
please contact us through our contact.

contact