Sulphur black B is a dye mainly used for dyeing cotton fabrics.Sulphur black B is widely used in the dyeing of cotton fabrics, it can provide deep black tone, and has good light resistance and wash resistance. In addition, Sulphur black B can also be used for dyeing hemp, viscose and cotton blended fabrics, expanding its application range.
Sulphur black BR is a specific type of sulphur black dye commonly used in the textile industry to dye cotton and other cellulosic fibers. It is a dark black color with high colorfastness properties, making it suitable for dyeing fabrics that require long-lasting and fade-resistant black color. Sulphur black reddish and sulphur black bluish both welcomed by customers. Most people buy sulphur black 220% standard.
Sulphur Black BR is also called SULPHUR BLACK 1, typically applied using a process known as sulphur dyeing, which involves immersing the fabric in a reducing bath containing the dye and other chemical additives. During the dyeing process, the sulphur black dye is chemically reduced to its soluble form and then reacts with the textile fibers to form a color compound.
Kraft paper is a tough water-resistant packaging paper, brown-yellow color, it has a wide range of uses. It is widely used in paper box, carton, handbag, color box, gift box, wine box, document bag, clothing tag and other fields. Not only does it have powerful physical properties. Compared with ordinary paper bags, it is much higher than ordinary paper bags in terms of toughness, tension, break resistance, stiffness, printing effect and so on. It is not only the color that is favored by the public. It also has excellent moisture-proof performance, and its strong moisture-proof ability can avoid moisture and moldy deterioration of items. Our packaging is the use of kraft paper bags, I believe it can bring you a good experience.
Post time: Sep-27-2024