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Hubei Zezhuang Technology Industrial Development Co., Ltd. is professionalChina Polyester Fabric Dyeing Special Degreaser Manufacturers and Wholesale Polyester Fabric Dyeing Special Degreaser OEM/ODM Suppliers, established in 2011 as Shanghai Zezhuang Industrial Co., Ltd., is located in Fengjing Town, Jinshan, known as the "crossroads of Wu and Yue" and often referred to as "three steps and two bridges". It is a high-tech enterprise specializing in the research, development, production, and sales of textile dyeing and finishing auxiliaries. The company's products cover the entire process of various technological chains, including textile printing and dyeing, coating, lamination, calendering, setting, washing, printing, and bronzing. The company boasts independent R&D, testing, and after-sales centers. It has established long-term cooperation mechanisms with Wuhan Textile University, Guangdong Wuyi University, Hunan University of Engineering, and other institutions.
The company employs two Ph.D. holders in chemistry, eight master's degree holders, and twenty-three bachelor's degree holders. Currently, the company has its marketing headquarters in Suzhou, Jiangsu (Suzhou Zezhuang New Material Co., Ltd.), a production base in Hangzhou, Zhejiang, and sales offices in Zhejiang, Hubei, Guangdong, Fujian, Shandong, and other places. Zhejiang Yongshuo Import and Export Co., Ltd., as the foreign trade company of Zezhuang Industry, focuses on expanding overseas markets. In 2023, the company established a new production base in Jingzhou, Hubei, and founded Hubei Zezhuang Technology Co., Ltd., covering an area of 60 acres with a total investment of 380 million yuan.
We will strengthen our industrial layout, increase R&D investment, and commit to the development and promotion of green and environmentally friendly products that are low-pollution, high-performance, multifunctional, and high-value-added. Guided by the concept of green and environmentally friendly development, we aim to achieve high-quality and sustainable development for our enterprise, and provide a safe, comfortable, and beautiful living environment for society.
Specification
| Item | Typical Value |
| Appearance | Liquid, pale to light yellow |
| Ionicity | Nonionic / anionic |
| pH (1% solution) | 6.0 - 9.0 |
| Active content | 20% - 40% |
| Dosage | 1 - 5 g/L in pretreatment bath |
| Temperature | 60 - 98 C depending on process |
| pH stability | Stable in neutral to weakly alkaline bath |
| Solubility | Easy to dilute with water |
| Compatibility | Compatible with common scouring and dyeing auxiliaries |
| Shelf life | 12 months in sealed drum |
| Storage | Store in cool, dry place, avoid direct sunlight |
| Packing | 120 kg drum, 1000 kg IBC, custom packing available |
Values are typical and vary by fabric, contamination level and process. TDS and sample are available on request.
Application
- Polyester woven and knitted fabric
- Polyester-rich blended fabric
- Apparel fabric and home textile
- Technical textile and industrial fabric
- Jet dyeing machines
- Continuous pretreatment ranges
- Pre-dyeing cleaning after sizing and weaving
- Programs that require clean polyester fabric before dyeing
It can be used in pretreatment and pre-dyeing stages, and can be combined with scouring and wetting agents in one bath. For mills running multiple polyester programs, one product can cover several oil removal steps.
Advantage
- Removes oil and wax from polyester fabric before dyeing
- Reduces risk of uneven dyeing and dark spots
- Applicable to polyester and polyester-rich blends
- Runs in jet dyeing machines and continuous ranges
- Compatible with common scouring and dyeing auxiliaries
- Used in apparel, home textile and technical textile programs
- Reduces shade variation across production runs
- Supported by a manufacturer with long-term textile auxiliary experience and university research cooperation
- Export-ready supply and technical support for overseas buyers
For mills that need clean polyester fabric before dyeing, this grade reduces the risk of shade variation and improves dyeing consistency.
Payment & Shipping
- Payment: T/T, L/C at sight, and terms for repeat orders
- Packing: 120 kg drum, 1000 kg IBC, or custom packing
- Lead time: 7 - 15 days after order confirmation
- Shipping: sea, air and express for samples
- Sample: free sample for evaluation, freight collected
- Export support: documentation and shipping coordination for overseas buyers
- MOQ: flexible for trial orders and repeat programs
- Port: main China ports, can be arranged by buyer preference
Flexible terms can be discussed for repeat and long-term programs. If you need help with documentation or shipping arrangements, our export team can support the process.
- Q: What does polyester fabric dyeing special degreaser do?
- A: It removes oil and wax from polyester fabric before dyeing, which reduces the risk of uneven dyeing and dark spots.
- Q: Which fabric is suitable?
- A: It is used on polyester and polyester-rich blended fabric.
- Q: Can it be used in jet dyeing machines?
- A: Yes. It runs in jet dyeing machines and continuous ranges.
- Q: What is the recommended dosage?
- A: Typically 1 - 5 g/L in pretreatment bath. The exact dosage depends on contamination level and process.
- Q: What temperature is recommended?
- A: Typically 60 - 98 C depending on process and fabric type.
- Q: Can it be combined with scouring agents?
- A: Yes. It is compatible with common scouring and wetting agents in one bath.
- Q: Can you share test data?
- A: Yes. TDS and test data can be provided for evaluation.
- Q: Do you support technical adjustment for our process?
- A: Yes. Technical support is available on request.
- Q: What is the MOQ and lead time?
- A: MOQ is flexible for trial orders, and lead time is typically 7 - 15 days after order confirmation.
Oct 12 , 2026 
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