To get the amount of pure fabric to put into the garment making process, the fabric and yarn are first processed through the rough stages of removing impurities, bleaching, and polishing with industrial chemicals. However, to achieve efficiency, many customers still wonder WHAT KIND OF CHEMICALS ARE NEEDED TO BLEACH FABRICS AND FIBER TO BE EFFECTIVE?
Chemical warehouse of the company
MAIN APPLICATIONS OF CAUSING SODA
- Applications in paper production
- Applications in textile dyeing production
- Applications in the production of washing powder and detergents
- Applications in wastewater treatment
- Application in food production
- Applications in pharmaceutical production
- Applications in the production of organic and inorganic compounds
50% caustic soda solution
HOW TO IDENTIFY CAUSING SODA
- International name: Sodium hydroxide
- Molecular formula: NaOH
- Content: 20%, 32%, 45%, 50%
- State: Liquid solution
- Color: Opaque white
- Packaging: composite tanks, cans, plastic drums
- Weight: 30kg, 250kg, 300kg, 10,000kg, 30,000kg
- Made in Viet Nam
- Storage: Store in a cool, dry place
20% caustic soda solution
LEARN ABOUT THE PRODUCTION PROCESSES OF FABRIC AND FIBER
The garment industry is constantly developing every day, especially textile products are increasingly beautiful, with a variety of colors to meet the high aesthetic needs of users. To achieve high productivity and quality, the stages of fabric and fiber production require specialized techniques as well as the application of industrial chemicals H2O2, NAOH in bleaching raw fabrics.
Bleaching step:
During the collection process, the dry cotton fibers we receive from suppliers often have different lengths and sizes and often contain impurities such as soil, sand, dust, etc. These cotton fibers will then go through processes such as: raw spinning to increase size, then soaking in starch to create durability and smoothness for the cotton fibers, then the fibers will be destroyed by machines, and finally forming large fabric panels. At this stage, the color of the fabric panels after many stages will be patchy, uneven in color and have a lot of sand and dust. We must use textile dyeing chemicals to bring the color of the fabric panels back to white.
The chemicals commonly used to bleach fabrics are: hydrogen peroxide – hydrogen peroxide H2O2Hydrogen peroxide is a clear solution used for bleaching in textiles, paper production, food processing, minerals and consumer goods.
There is also another chemical that is used a lot. NaOH. This is a substance used in the paint, cleaning, paper, dyeing, food, water treatment, and caustic soda industries.
Dyeing stage
After bleaching, the final step is dyeing to complete the fabric with perfect color. In addition to the dyes used, people also use additives to make the fabric easier to absorb color. After dyeing, the fabric will be washed to remove impurities and check the color fastness on the fabric. Dyes often used in this final step are color compounds whose molecules can perform covalent bonds with the material. Dyes have a full color range. In addition, dyes often contain ingredients such as sulfuric acid to neutralize alkali on the fabric and show the complete color. Depending on the needs, the colors of these fabrics are dyed differently. In addition, today, people have also found ways to dye fabrics from natural substances such as tree bark, leaves, and colors of flowers instead of chemicals in the textile dyeing industry. The advantage of this method is to save costs, be safe for human health and protect the environment.
The process of bleaching fabric with caustic soda before dyeing
PROVIDING FABRIC AND FIBER BLEACHING CHEMICALS IN THE WESTERN REGION
Loc Thien Company received Providing fabric and fiber bleaching chemicals in the Western region and provinces across the country. You are in need of buying bleaching chemicals for fabrics, fibers, or buy H2O2 chemicals, buy caustic soda Please leave us your information.
As a long-standing and experienced chemical supplier, Loc Thien commits to providing customers with good and safe chemical products for production and business. Goods are always available and delivered promptly to customers. We distribute nationwide and deliver to your doorstep.
CONTACT US
Head Office : 452/6B Provincial Road 10, Binh Tri Dong Ward, Binh Tan District, Ho Chi Minh City
Phone: 028 6269 5669 – 028 6269 5662
Hotline: (+84) 979 891 929 VND
Email: locthien@locthien.vn
Website: www.locthien.vn
www.hoachatcoban.net
Warehouse office branch:
Representative office: 140/53 Vuon Lai, An Phu Dong Ward, District 12, Ho Chi Minh City
Warehouse 1: Group 6, Phuoc Hung Hamlet, My Xuan Commune, Tan Thanh District, Ba Ria - Vung Tau Province
Warehouse 2: Phuoc Thai, Phuoc Binh Commune, Long Thanh District, Dong Nai Province
Warehouse 3: Tan Dong Hiep B Industrial Park, Di An, Binh Duong
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