Latest News and Updates on Textile Auxiliaries and Dyes

What is volatile silicone oil and its application? The chemical composition of volatile silicone oil is cyclosiloxane polymer. Features: cost compatibility with a variety of cosmetics, low surface power, advantages: dry, non-greasy, and good spreadability.Product application rangeThis product is wid Read More

What is soaping and its application? After the fiber fabric is printed and dyed, in order to improve its color fastness and brilliance, use soap or detergent solution to clean the unfixed dyes, dye auxiliaries, printing pastes, etc. on the surface under near-boiling conditions. Washing process.Purpo Read More

Direct dye dyeing of cotton knitted fabric1. The characteristics of direct dyes1. Direct dyes are water-soluble dyes that can directly dye cellulose fibers in a neutral dye bath.2. Complete direct dye chromatogram, convenient application, low price, poor washing fastness, and poor light fastness. Of Read More

Por falta de materias primas, debido a los bloqueos de vías en el país y las dificultades en el Puerto de Buenaventura, cientos de empresas textilerías del país han tenido que disminuir su producción. Además, han tenido que mandar a parte de sus empleados a vacaciones o cese temporal. Read More

Son compuestos insolubles en agua, generalmente con composiciones basadas en antraquinonas o extractos de índigo. Consiguen una excelente durabilidad del color y estabilidad a soportar lavados frecuentes y duros, como los uniformes militares y los textiles para hospitales o aquellos que se ven expuestos constantemente a la luz del día como la ropa y los complementos. Read More

Due to the direct collision of dye molecules, they aggregate into larger dye aggregates (or dye associations). These larger dye aggregates are deposited on the fabric during the dyeing process, causing color stains.When dyeing:The free dye molecules will recrystallize during the heating (or cooling) Read More

The so-called tarification of dyes refers to the process in which dye particles and surfactants agglomerate into coal tar-like substances under high temperature conditions.There are usually the following 4 factors that cause dye tarizationPoor pretreatment and insufficient purification. The oil (lub Read More

Dyeing of cotton knitted fabric with sulfur dyes1. The characteristics of sulfur dyes1. Sulfur dyes are cheap and easy to apply, suitable for dyeing various products of cellulose fiber.2. The color of sulfur dyes is not bright, the fastness to chlorine is poor, the chromatogram is incomplete, and th Read More

1 The snowflake washing mechanism of knitted garmentsPure cotton plain knitted garments absorb strong oxidizers by means of pumice stone, and through the reciprocating movement of mechanical equipment, the strong oxidizers on the pumice stone are evenly transferred to the surface of the fabric. Unde Read More

Deepening silicone oil has a long history. After years of development, along with the advancement and improvement of basic raw materials, deepening silicone oil has also grown stronger day by day. Regardless of whether the silicone deepening agent or the resin-based deepening agent is processed, a d Read More

Dyeing of cotton knitted fabric with reactive dyes1. The characteristics of reactive dyes1. Reactive dyes are soluble in water and contain active genes in the molecular structure. Under certain conditions, they can covalently bond with the hydroxyl groups on cellulose fibers.2. Reactive dyes have br Read More

In the past two or three years, due to the country's emphasis on environmental protection, the structural reform and environmental protection transformation of the dye industry have been promoted. This has caused many large manufacturers to suspend existing production capacity and small manufacturer Read More