Deepening Technological Expertise, Achieving Synergistic Win-Win Results | Honghao Chemical Dyeing and Finishing Technology Exchange Meeting
Release time：2025-12-15
Honghao Chemical
Dyeing and Finishing Technology Exchange Conference
Opening Remarks
In this era of rapid industry changes and ever-increasing process requirements, how textile dyeing and finishing enterprises can improve efficiency, reduce rework, and control costs while maintaining stable quality has become a core concern for every company.
- Technical Exchange Meeting -
In May 2025, we engaged in in-depth technical exchanges with three influential clients in the industry, discussing typical process challenges in current dyeing and printing production. We worked together, focusing on practical problems, to find more stable and efficient solutions.
Industry pain points
01 Polyester/cotton fabric with spandex has poor multi-fiber colorfastness，
Spandex is prone to staining
Customer feedback: "In multi-fiber fastness testing of dark-colored polyester/cotton fabrics containing spandex, we frequently encounter staining issues with nylon and acetate fibers. How can this be avoided?"
Solution: Our spandex dyeing agent solution helps the spandex absorb dye from the source, ensuring consistent dyeing with the main fibers and preventing color bleeding and staining during the washing process. By optimizing the dyeing and finishing process, we effectively improve the color fastness performance of the product.
02 After dyeing at the dye factory, the color fastness is fixed.
Conventional fixing agents affect the fabric's feel, hydrophilicity, and color change.
Customer feedback: "How to solve the problem of fixing agents affecting the feel, hydrophilicity, and color change of pure cotton and polyester-cotton fabrics?"
Solution: We recommend using the all-purpose fixing agent HT-5095, which has strong fabric compatibility, excellent hydrophilicity, and is a reactive product that does not affect the fabric's feel. The comparison below uses a sensitive color, coffee brown, as an example against a competing product:
The product meets customer requirements in terms of water fastness, washing fastness, feel, color change, and hydrophilicity.
03 The tightly woven plain weave fabric develops creases,
affecting the appearance of the finished product.
Customer feedback: "Finished 24S/1 and 20S/1 compact spun plain weave fabrics often show creases, which are especially noticeable when trying to achieve a mercerized-like feel."
Solution: We recommend using the in-bath fiber optimizing agent HT-RSL to improve fiber softness and dispersion in the dyeing bath, reducing creases, facilitating smoother drainage, and effectively improving the fabric's flatness and hand feel after finishing.
04 Dark black double-layered garment fabric wet friction fastness
Difficult to meet standards
Customer feedback: "For deep black (dye content ≥ 9.0) brushed and napped double-sided fabric, it's difficult to improve wet rubbing fastness while maintaining the desired hand feel and preventing color changes."
Solution: Our wet rubbing fastness enhancer HT-833 effectively improves wet rubbing fastness while preserving the hand feel, helping our customers further enhance the quality of their black fabrics.
High-quality cooperation
High-quality customers collaborate to build a high-quality ecological production system.
During this exchange, Hebei San** Wool Textile, Hebei Hong** New Fabric, and Dongguan Shatin Li** Textile Printing and Dyeing raised several highly representative technical issues based on their actual production challenges. We have always insisted on starting from the client's perspective, responding to their needs with technology and experience, and working together to promote subsequent process verification and application deepening.
Site Visit
As a service-oriented company specializing in dyeing and finishing auxiliary solutions within the industry, we understand that "auxiliary agents are not just products, but critical variables in the process." In the future, we will continue to explore solutions for complex processes together with more excellent customers, leveraging our solid professional capabilities to empower our clients with stable production, cost reduction, and efficiency improvement, contributing more to the high-quality development of the industry.
- About Us -
Honghao Chemical is a comprehensive enterprise specializing in the research, development, production, and service of textile printing and dyeing auxiliaries. With twenty years of experience in the industry, our service network spans across China and Southeast Asia. We are committed to providing textile printing and dyeing customers with systematic solutions and stable technical support, helping them stand out in the competitive market.
Dyeing auxiliaries,Honghao Chemical
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Focus on textile auxiliaries industry production research and development since 2005
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Honghao Chemical Co., Ltd.
ADD: Comprehensive Building, No.13 Chuangxin Road,Jianggu Fine Chemical Industrial Area, Jianggu,Sihui, Guangdong,China