Material data base
- Results
-
- Suits
- Lace/Embroidery
- Shirtings
- Pants/Skirts
- Inner wear/lingerie
- Sportswear
- Worsted wool
- Silk
- Knitted textile
40Hits
-
PSX-3797
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PSX-3797
- date
- 2024/01/12
- Material
-
- Cotton
- Silk
- Other
- Mixture
-
- Rayon 55%
- COTTON 30%
- Silk 15%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 192cm
- Length 22m
- Weight 223g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Inner wear/lingerie
- Area
- Wakayama
Contains skin flora that improves skin moisture content, barrier function, and flexibility.
Toki Textile original material-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
K52347
MONA KNIT CO., LTD.
- Number
- K52347
- date
- 2023/08/04
- Material
-
- Cotton
- Worsted wool
- Nyron
- Other
- Mixture
-
- Acrylic 47%
- COTTON 32%
- Nylon 14%
- Wool 7%
- Knitted textile
- Width 160cm
- Length 30m
- Weight 260g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
PSX-3704
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers1-c Bio-based chemical fibers/other low impact processes and techniques
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PSX-3704
- date
- 2024/01/12
- Material
-
- Cotton
- Silk
- Regenerated fiber
- Mixture
-
- Rayon 55%
- COTTON 30%
- Silk 15%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 90cm
- Length 46m
- Weight 222g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Inner wear/lingerie
- Area
- Wakayama
Contains skin flora that improves skin moisture content, barrier function, and flexibility.
TOKI SEN-I original material-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
PST-3795
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PST-3795
- date
- 2024/01/12
- Material
-
- Cotton
- Silk
- Mixture
-
- COTTON 70%
- Silk 30%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 170cm
- Length 28m
- Weight 172g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Inner wear/lingerie
- Area
- Wakayama
This material is a blend of Toki Textile original organic cotton and golden silk.-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
24AWT-01
GLOBE CO., LTD.
- Number
- 24AWT-01
- date
- 2023/10/12
- Material
-
- Worsted wool
- Polyester
- Nyron
- Mixture
-
- Wool 48%
- Polyester 48%
- Nylon 4%
- Function
-
- Stretch
- Knitted textile
- Width 100cm
- Length 23m
- Weight 190g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Printed fabrics
- Inner wear/lingerie
- Area
- Sensyu
-
BT26
BELL TEX CO., LTD.
- Number
- BT26
- date
- 2024/01/12
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Stretch
- Easy care
- Knitted textile
- Width 150cm
- Length 30m
- Weight 300g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Sundry items
- Other
- Area
- Wakayama
A 100% silk fleece with an elegant pearl-like luster. By applying a special washable treatment, the fabric is resistant to whitening due to friction and deterioration of texture due to washing, which-
- Enquiry by e-mail
-
- TEL
- 03-5669-5101
-
PWX-8510
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-d Cruelty-free materials
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PWX-8510
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 0100%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 140cm
- Length 35m
- Weight 191g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Pants/Skirts
- Sportswear
- Inner wear/lingerie
- Area
- Wakayama
This fabric is made from wool spun with a special spinning process that makes it extremely soft to the touch."
-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
K52346
MONA KNIT CO., LTD.
- Number
- K52346
- date
- 2023/08/04
- Material
-
- Worsted wool
- Other
- Mixture
-
- Wool 86%
- Acrylic 14%
- Knitted textile
- Width 135cm
- Length 40m
- Weight 170g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Shirtings
- Area
- Bishu
-
24AWI-01
GLOBE CO., LTD.
- Number
- 24AWI-01
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Cool/moisture transmission
- Heat-generating/moisture retention
- Knitted textile
- Width 100cm
- Length 23m
- Weight 130g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Shirtings
- Printed fabrics
- Inner wear/lingerie
- Area
- OTHER
-
24AWT‐03
GLOBE CO., LTD.
- Number
- 24AWT‐03
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Cool/moisture transmission
- Heat-generating/moisture retention
- Knitted textile
- Width 100cm
- Length 23m
- Weight 130g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- color/design variation available
- Item
-
- Shirtings
- Printed fabrics
- Inner wear/lingerie
- Area
- OTHER
-
PST-3700
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers1-c Bio-based chemical fibers/other low impact processes and techniques
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PST-3700
- date
- 2024/01/12
- Material
-
- Cotton
- Silk
- Regenerated fiber
- Mixture
-
- Rayon 55%
- COTTON 30%
- Silk 15%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 174cm
- Length 57m
- Weight 92g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Inner wear/lingerie
- Area
- Wakayama
Contains skin flora that improves skin moisture content, barrier function, and flexibility.
TOKI SEN-I original material-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
R62M105C
NAKADEN KEORI CO., LTD.
- Number
- R62M105C
- date
- 2024/06/06
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Knitted textile
- Width 150cm
- Length 30m
- Weight 341g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Suits
- Jackets
- Dresses
- Pants/Skirts
- Area
- Bishu
A flannel finish knit made of 14.5M (SP180) 2/130 worsted wool. -
65684A
NORITAKE
- Number
- 65684A
- date
- 2024/04/01
- Material
-
- Worsted wool
- Nyron
- Other
- Mixture
-
- Nylon 53%
- Wool 38%
- Polyurethane 9%
- Function
-
- Stretch
- Antibacterial
- Knitted textile
- Width 125cm
- Length 40m
- Weight 258g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Item
-
- Suits
- Jackets
- Area
- Bishu
-
P25SS-701
NIHON SANMO DYEING CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- P25SS-701
- date
- 2024/04/01
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Knitted textile
- Width 64cm
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Dresses
- Shirtings
- Area
- Wakayama
-
- Enquiry by e-mail
-
- TEL
- 075-601-8281
-
HS1612
HASEGAWA CORPORATION
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- HS1612
- date
- 2024/04/01
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Stretch
- Cool/moisture transmission
- Heat-generating/moisture retention
- UV protection
- Knitted textile
- Width 127cm
- Length 40m
- Weight 184g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Sportswear
- Inner wear/lingerie
- Sundry items
- Area
- Bishu
This fabric is mercerized over the plain 100% silk jersey.
The shines will be beyond your imagination. -
24AWT-06
GLOBE CO., LTD.
- Number
- 24AWT-06
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Knitted textile
- Width 100cm
- Length 23m
- Weight 130g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- color/design variation available
- Item
-
- Shirtings
- Printed fabrics
- Inner wear/lingerie
- Area
- OTHER
-
PWX-8490
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PWX-8490
- date
- 2024/06/06
- Material
-
- Silk
- Other
- Mixture
-
- Silk 90%
- Cashmere 10%
- Function
-
- Easy care
- Knitted textile
- Width 145cm
- Length 30m
- Weight 225g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Inner wear/lingerie
- Area
- Wakayama
This is Toki's original fabric that combines the graceful sheen and drape of silk and the beautiful luster and fluidity of cashmere with a washable characteristic.
-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
67347
NORITAKE
- Number
- 67347
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Heat-generating/moisture retention
- Knitted textile
- Width 150cm
- Length 40m
- Weight 198g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- color/design variation available
- Item
-
- Inner wear/lingerie
- Area
- Bishu
-
SRY106A
YOSHIDA SENKO CO., LTD.
- Number
- SRY106A
- date
- 2023/10/12
- Material
-
- Worsted wool
- Polyester
- Mixture
-
- Polyester 22%
- Wool 78%
- Knitted textile
- Width 120cm
- Length 3m
- Weight 529g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Coats
- Dresses
- Shirtings
- Sundry items
- Area
- Wakayama
-
07560WT
NAKATAKA KEORI CO., LTD.
- Number
- 07560WT
- date
- 2023/10/12
- Material
-
- Worsted wool
- Polyester
- Nyron
- Mixture
-
- Wool 49%
- Polyester 49%
- Nylon 2%
- Knitted textile
- Width 175cm
- Length 40m
- Weight 240g/㎡
- Small batch orders available
- Item
-
- Jackets
- Dresses
- Pants/Skirts
- Area
- Bishu
-
NB4389
KIRARI CO., LTD.
- Number
- NB4389
- date
- 2023/08/04
- Material
-
- Worsted wool
- Polyester
- Mixture
-
- Wool 69%
- Polyester 31%
- Function
-
- Stretch
- Knitted textile
- Width 145cm
- Length 25m
- Weight 340g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Pants/Skirts
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 81-6-4256-2634
-
KISO-0061
KISOGAWA SENJYU CO., LTD.
- Number
- KISO-0061
- date
- 2023/10/12
- Material
-
- Silk
- Other
- Mixture
-
- Cashmere 4%
- Silk 4%
- Polyurethane 4%
- Other 88%
- Knitted textile
- Width 100cm
- Length 40m
- Weight 190g/㎡
- Small batch orders available
- Item
-
- Inner wear/lingerie
- Area
- Bishu
-
SRY091A
YOSHIDA SENKO CO., LTD.
- Number
- SRY091A
- date
- 2023/10/12
- Material
-
- Worsted wool
- Polyester
- Mixture
-
- Polyester 31%
- Rayon 18%
- Other 35%
- Wool 16%
- Knitted textile
- Width 120cm
- Length 3m
- Weight 388g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- Item
-
- Jackets
- Coats
- Dresses
- Shirtings
- Pants/Skirts
- Area
- Wakayama
-
26257
FUJISAKI TEXTILE CO., LTD.
- Number
- 26257
- date
- 2024/06/05
- Material
-
- Worsted wool
- Polyester
- Mixture
-
- Wool 53%
- Polyester 47%
- Function
-
- Stretch
- Easy care
- Antibacterial
- Knitted textile
- Width 130cm
- Length 40m
- Stock service available
- Item
-
- Sportswear
- Area
- Bishu
-
67347F
NORITAKE
- Number
- 67347F
- date
- 2024/04/01
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Antibacterial
- Knitted textile
- Width 145cm
- Length 40m
- Weight 198g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Item
-
- Shirtings
- Inner wear/lingerie
- Area
- Bishu
-
26257
FUJISAKI TEXTILE CO., LTD.
- Number
- 26257
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 53%
- Polyester 47%
- Function
-
- Stretch
- Absorbent/quick-drying
- Easy care
- Antibacterial
- Knitted textile
- Width 130cm
- Length 40m
- Weight 214g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Shirtings
- Sportswear
- Inner wear/lingerie
- Area
- Bishu
-
25SS-104
NIHON SANMO DYEING CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- 25SS-104
- date
- 2024/01/12
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Stretch
- Cool/moisture transmission
- Easy care
- Knitted textile
- Width 170cm
- Length 50m
- Weight 144g/㎡
- Price
- 3,000 yen or more
- Item
-
- Dresses
- Inner wear/lingerie
- Area
- Sumida
A soft-fitting knitted fabric made from machine-washable silk thread that stretches freely. -
HS1613
HASEGAWA CORPORATION
- Number
- HS1613
- date
- 2024/04/01
- Material
-
- Silk
- Mixture
-
- Silk 95%
- Polyurethane 5%
- Function
-
- Stretch
- Cool/moisture transmission
- Heat-generating/moisture retention
- UV protection
- Knitted textile
- Width 125cm
- Length 40m
- Weight 168g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Sportswear
- Inner wear/lingerie
- Sundry items
- Area
- Bishu
This silk fabric is mercerized and added the stretch function.
It should be well fit to your body and be sure to make you comfortable with luxurious touch. -
PWT-8519
TOKI SEN-I CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Sustainable corporate social responsibility
-
3 Sustainable corporate social responsibility
- Number
- PWT-8519
- date
- 2024/06/06
- Material
-
- Cotton
- Linen/Rammie
- Silk
- Regenerated fiber
- Mixture
-
- COTTON 64%
- Linen/Rammie 20.6%
- Silk 7.7%
- Rayon 7.7%
- Function
-
- Heat-generating/moisture retention
- Knitted textile
- Width 114cm
- Length 28m
- Weight 200g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Small batch orders available
- Item
-
- Inner wear/lingerie
- Area
- Wakayama
Contains skin flora that improves skin moisture content, barrier function, and flexibility.
TOKI SEN-I original material-
- Enquiry by e-mail
-
- TEL
- 06-6223-0101
-
60594D
NORITAKE
- Number
- 60594D
- date
- 2023/10/12
- Material
-
- Worsted wool
- Nyron
- Other
- Mixture
-
- Wool 64%
- Nylon 33%
- Polyurethane 3%
- Function
-
- Stretch
- Knitted textile
- Width 125cm
- Length 40m
- Weight 278g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- color/design variation available
- Item
-
- Jackets
- Pants/Skirts
- Area
- Bishu
-
AG-5508-25SSP
A-GIRL’S CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers1-c Bio-based chemical fibers/other low impact processes and techniques
- Number
- AG-5508-25SSP
- date
- 2024/01/12
- Material
-
- Cotton
- Silk
- Other
- Mixture
-
- COTTON 48%
- Silk 31%
- Other 21%
- Function
-
- Stretch
- Knitted textile
- Width 154cm
- Length 30m
- Weight 230g/㎡
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Dresses
- Pants/Skirts
- Area
- Wakayama
Brewed protein x silk duofold pique
front : silk
back : brewed protein & cotton -
FJ210140
FUJISAKI TEXTILE CO., LTD.
- Number
- FJ210140
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 86%
- Nylon 12%
- Polyurethane 2%
- Function
-
- Stretch
- Heat-generating/moisture retention
- Easy care
- Antibacterial
- Knitted textile
- Width 150cm
- Length 34m
- Weight 170g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Suits
- Jackets
- Dresses
- Shirtings
- Pants/Skirts
- Sportswear
- Area
- OTHER
-
25SS-501
NIHON SANMO DYEING CO., LTD.
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- 25SS-501
- date
- 2024/01/12
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Easy care
- Knitted textile
- Width 155cm
- Length 27m
- Weight 330g/㎡
- Item
-
- Dresses
- Inner wear/lingerie
- Area
- Wakayama
Machine washable silk jersey material with good stretch. Easy to use for a wide range of purposes such as innerwear, T-shirts, and dresses. -
N91120
Y.NISHIDA & CO., LTD.
- Number
- N91120
- date
- 2024/04/01
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Stretch
- Knitted textile
- Width 134cm
- Length 30m
- Weight 120g/㎡
- Price
- 3,000 yen or more
- Stock service available
- color/design variation available
- Item
-
- Inner wear/lingerie
- Sundry items
-
FJ210150
FUJISAKI TEXTILE CO., LTD.
- Number
- FJ210150
- date
- 2023/10/12
- Material
-
- Worsted wool
- Mixture
-
- Wool 46%
- Polyester 41%
- Nylon 12%
- Other 1%
- Knitted textile
- Width 140cm
- Length 30m
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Jackets
- Coats
- Sportswear
- Interior
- Area
- Bishu
-
HS1600
HASEGAWA CORPORATION
- Sustainable raw materials
-
1-a Organic materials, biodegradable natural fibers
- Number
- HS1600
- date
- 2024/04/01
- Material
-
- Silk
- Mixture
-
- Silk 100%
- Function
-
- Heat-generating/moisture retention
- UV protection
- Knitted textile
- Width 125cm
- Length 40m
- Weight 253g/㎡
- Price
- 3,000 yen or more
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Pants/Skirts
- Sportswear
- Inner wear/lingerie
- Other
- Area
- Bishu
Nothing similar to this 100% silk fleece in the world.
It should be unforgettable once you experience the joy of tenderness and warmness -
BT39
BELL TEX CO., LTD.
- Number
- BT39
- date
- 2024/01/12
- Material
-
- Silk
- Nyron
- Mixture
-
- Silk 90%
- Nylon 10%
- Function
-
- Stretch
- Knitted textile
- Width 160cm
- Weight 150g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Inner wear/lingerie
- Japanese-style clothing (kimono)
- Area
- Wakayama
Silk balan circular with an elegant pearl-like luster. By applying a special washable treatment, the fabric is resistant to whitening due to friction and deterioration of texture due to washing, whic-
- Enquiry by e-mail
-
- TEL
- 03-5669-5101
-
13T4901
THE ONE CO., LTD.
- Number
- 13T4901
- date
- 2024/02/07
- Material
-
- Worsted wool
- Mixture
-
- Wool 53%
- Polyester 47%
- Function
-
- Stretch
- Absorbent/quick-drying
- Cool/moisture transmission
- Heat-generating/moisture retention
- Easy care
- Antibacterial
- Knitted textile
- Width 148cm
- Length 40m
- Weight 162g/㎡
- Price
- Between 2,001 yen and 3,000 yen
- Item
-
- Dresses
- Shirtings
- Sportswear
- Inner wear/lingerie
- Area
- Bishu
Functional wool fabric that adjusts temperature to cope with summer.Adjusting filament into a spring shape and placing it in the core, thus possessing excellent recoil resistance.
-
- Enquiry by e-mail
-
- TEL
- 81-3-6455-0181
-
27K-25SS0021
STYLEM TAKISADA-OSAKA CO., LTD.
- Number
- 27K-25SS0021
- date
- 2024/01/12
- Material
-
- Cotton
- Silk
- Mixture
-
- COTTON 87%
- Silk 13%
- Knitted textile
- Width 155cm
- Length 25m
- Weight 405g/㎡
- Small batch orders available
- Item
-
- Dresses
- Pants/Skirts
- Area
- Wakayama
Natural fleece of silk nap blend and surface dyeing for a vintage feel -
NB4364
KIRARI CO., LTD.
- Number
- NB4364
- date
- 2023/08/04
- Material
-
- Worsted wool
- Mixture
-
- Wool 100%
- Function
-
- Stretch
- Knitted textile
- Width 150cm
- Length 45m
- Weight 210g/㎡
- Stock service available
- Small batch orders available
- color/design variation available
- Item
-
- Dresses
- Shirtings
- Area
- Bishu
-
- Enquiry by e-mail
-
- TEL
- 81-6-4256-2634