Hair Removal Cloth Color Can Be Customized

Will the color be affected during the spunlace reinforcement process of color-customizable depilatory spunlace nonwovens? How to ensure that the color is not damaged?
As a special nonwoven material, the manufacturing process of depilatory spunlace nonwovens incorporates the essence of modern textile technology. Its core lies in the use of advanced spunlace technology to penetrate and entangle the fiber web multiple times through high-pressure water flow to form a tight and uniform fiber structure. This process not only enhances the strength of the material, but also gives it a unique surface fineness and tightness of the fiber structure, which is essential for effective hair removal. The depilatory treatment further ensures that the product will not leave fiber residues when used, improving the user experience.
Color customization is a key link in meeting the diversified needs of the market. However, in the key link of spunlace reinforcement, color stability has become a challenge that must be faced. During the spunlace process, the direct contact between the high-pressure water flow and the fiber may cause a series of physical and chemical effects, such as color fading, color bleeding or uneven color, which will seriously affect the aesthetics and market acceptance of the final product. Therefore, how to ensure the stability and consistency of color while ensuring the effect of spunlace reinforcement has become a technical difficulty.
Jieli Textile Co., Ltd., as a professional manufacturer of spunlace nonwoven products, has two advanced imported semi-cross spunlace nonwoven production lines with an annual production capacity of up to 10,000 tons, which provides us with a solid foundation for technological innovation and product optimization. In view of the color protection problem of color-customized depilatory spunlace nonwovens during the spunlace reinforcement process, we have taken a series of scientific and sophisticated measures:
Pretreatment technology: Before fiber dyeing, we use advanced pretreatment technology to treat the fiber surface with specific chemical additives to enhance the fiber's adsorption capacity and color fastness to dyes. This step effectively reduces the risk of dye shedding during the subsequent spunlace process and lays a solid foundation for color stability.
High-precision dyeing technology: We use advanced dyeing equipment and technology, such as continuous dyeing machines or high-pressure jet dyeing systems, to ensure that the dye can evenly penetrate into the fiber, while reducing surface floating color and improving color brightness and durability. By precisely controlling parameters such as dyeing temperature, time and pH value, we further optimize the dyeing effect and reduce color loss during the spunlace process.
Spunlace process optimization: During the spunlace reinforcement stage, we carefully adjust parameters such as spunlace pressure, water flow rate and jet angle according to fiber characteristics and color stability requirements to reduce excessive impact on fiber structure and adverse effects on color. We use a circulating filtration system to ensure the purity of water used for spunlace and avoid interference of impurities on color.
Post-processing reinforcement: After completing the spunlace reinforcement, we will also carry out a series of post-processing processes such as shaping, drying and color fixing. In particular, color fixing treatment, by using color fixing agents and technology, further locks the dye molecules, improves the color fastness and light fastness, and ensures that the color of the product is long-lasting and bright during use.
Quality control system: Jieli Textile has established a strict quality control system. From raw material procurement to finished product delivery, each process is strictly inspected. We use advanced colorimeter and color fastness tester and other equipment to monitor color stability and color fastness in real time to ensure that each batch of products can meet the high standards required by customers.