“富得利寝室新品：创新材料揭秘”

How are五彩缤纷的布料 Made? How are Colorful Fabrics Made?

Have you ever wondered about the process behind the vibrant and colorful fabrics we see every day? Today, we at Full Double Rich (富得利) will give you a simple introduction.

Methods of Dyeing Fabrics

1. Dyeing in Immersion Liquid

This method involves immersing the fabric in a dyeing liquid for a certain period of time to allow the dye to penetrate the fibers.

Characteristics: Suitable for dyeing various types of textiles; intermittent production with lower production efficiency; relatively simple equipment and easy operation.

2. Roller Dyeing

Roller dyeing is a process where the textile material is briefly immersed in the dyeing liquid, then pressed with a roller to squeeze the dye into the fabric's tissue gaps, removing excess dye and ensuring even distribution of the dye. The dyeing process is primarily completed during subsequent processes such as steam or baking.

Resist Dyeing

Resist dyeing consists of two parts: tie-dyeing and dyeing. It involves using tools like threads, strings, and ropes to tie, sew, bind, and attach the fabric in various combinations before dyeing.

This technique has over a hundred different techniques, each with its own unique characteristics. For example, the "rolling tie-dye" technique features rich color gradients and natural variations, offering endless fun.

Surprisingly, even when thousands of flowers are tied and dyed, no two are ever exactly the same. This unique artistic effect is difficult to achieve with mechanical dyeing processes.

Fabric Dyeing Stages

1. Surface Adsorption

When the fiber fabric is immersed in the dyeing liquid, the dye quickly adsorbs to the fiber surface, which is the initial stage of the dyeing process. If the dye has a high affinity, high concentration, and appropriate electrolytes, the speed of dye adsorption to the fiber can be increased, which is beneficial for the dyeing process.

2. Internal Diffusion

After the dye is adsorbed on the fiber surface, it begins to diffuse into the fiber interior. The diffusion of dye into the fiber interior is the longest stage in the dyeing process. The dye in the fiber surface diffuses into the fiber interior with lower concentration, continuously supplementing the dye on the fiber surface until the dye concentration in the fiber reaches equilibrium with the dye concentration in the dyeing liquid.

3. Dye Fixation

When the dye is adsorbed and penetrated into the surface and interior of the fiber, it is simultaneously fixed on the fiber in various forms of bonds. Due to the differences between the dye and the fiber, the fixation forms are also different. The strength of the dyeing also varies accordingly.

About Us

We are a professional service company committed to providing the best services to our clients. Welcome to contact Full Double Rich (富得利) for information.

Brand: Full Double Rich

Information Provided By: Full Double Rich (富得利) Co., Ltd.

Contact: Mr. Yang

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