On June 26, 2025, Seminar on “Color Decoding and Intelligent Matching for the Future”

Comparative Dyeing Process

A : Conventional Dyeing Process

Conventional Dyeing Process

ORIGINAL
Step	Description
A	Remain
B	50°C x 10 min (water)
C	70°C x 10 min (Acetic acid)
D	95°C x 10 min (Soaping)
E	80°C x 10 min (water)
F	60°C x 10 min (water)
G	30°C x 10 min (water)

B : Helloactive ES New Process

Helloactive ES New Process

NEW
Step	Description
A	Remain
B	60°C x 10 min (water)
C	60°C x 10 min (Acetic acid)
D	60°C x 10 min (Soap 1228)
E	60°C x 10 min (water)

SFN DYES

Brill Yellow SFN 200%
Gold Yellow SFN 200%
Orange SFN-4R 200%
Yellow Brown SFN-BS 200%
Scarlet SFN 200%
Brill Red SFN 200%
Rose Red SFN 200%
Deep Red SFN 200%
Rubin SFN-BS 200%
Rubin SFN 400%
Green SFN 200%

Blue SFN-6G 200%
Royal Blue SFN-S 200%
Navy Blue SFN 200%
Navy Blue SFN-DX 200%
Navy Blue SFN-B 300%
Navy Blue SFN-BS 300%
Black SFN 200%
Black SFN-RN 200%
Black SFN-BS 300%
Black SFN-BN 300%
Black SFN-BT 300%

SFN series Benefits

Excellent on all kinds of fastness

Superb washing fastness, especially for deep shades on polyester/spandex fabrics.
Fantastic results for dyeing in combination with white stripes and printing on white ground.
High quality sublimation fastness
High light fastness

Perfect reproducibility & easy control with DYEING GUARD EL-SF

Very simple application when compared to conventional disperse dyeing
Excellent RFT results giving lower overall costs and lower carbon footprint

SIAM PRO DYECHEM GROUP

The Siam Pro Group of companies is an international manufacturer of specialty chemicals & auxiliaries with our own production facilities and sales & distribution sites in all important textile sectors. Our corporate action is founded on proximity to our customers to offer service from our highly trained technical staff to respond immediately to specific demands.

Our textile knowledge is based on decades of experience in every segment of processing. With our partners we work on individual system solutions so our customers can fell the full benefit of our ultra-modern R&D facilities, including our state of the art and internationally standardized dyeing laboratory with the latest infra-red test dyeing machines.

With our dedicated staff and modern facilities we can be your strategic partner for future advancements and innovate products with new ideas on the demands of tomorrow. Together we will work to optimize and save natural resources such as water & energy at the same time saving human and financial resource; making our partnership of a responsible manufacturer and processor in an ever increasing area of ecological awareness.

was successfully held at the VC Seminar Hall, Ahsanullah University of Science and Technology, in collaboration with SIAM PRO DYECHEM GROUP (SPT), and Elicolor (Zhejiang YUTAI Technology Company).

Prof. Dr. Md. Ashraful Hoque, Vice-Chancellor of AUST, was present as the Chief Guest, while the session was chaired by Engr. Emdadul Haque, Head of the Department of Textile Engineering. International guests Mr. Peter Ruan, Director of Zhejiang Yutai, and Mr.Daniel Chang, Directir of SIAM PRO

Seminar on “Color Decoding and Intelligent Matching for the Future”