Latest News and Updates on Textile Auxiliaries and Dyes

一、Причины загрязненияЗагрязнение в процессе обработки текстиля в основном происходит в следующих звеньях:Один из них - складское звеноНапример, красильная комната и лаборатория расположены слишком близко к складу, где хранятся оригинальные серые ткани, полубеленые ткани, набивные и окрашенные ткани. Read More

There are two main methods of fabric printing and dyeing, one is traditional paint printing and the other is reactive printing and dyeing as opposed to paint printing and dyeing.Reactive printing and dyeing means that the active gene of the dye is combined with fiber molecules under certain conditio Read More

In addition to excellent design, the choice of fabric is also an important factor for good clothing. An excellent design concept needs to have matching fabrics to express it perfectly.Therefore, it is their daily needs for fashion designers to pay attention to fabrics and their fashion trends.As an Read More

What is Fluorescent dyes and its application? Fluorescent dyes are substances that absorb light waves of a certain wavelength and emit light waves of another wavelength greater than the absorption of light. Most of them are compounds containing benzene ring or heterocyclic ring and with conjugated d Read More

Ten key indicators of reactive dyes The ten parameters of reactive dye dyeing include: dyeing characteristics S, E, R, F value, migration index MI value, level dyeing factor LDF value, easy washing factor WF value, lifting power index BDI value/inorganic value, organic Value (I/O) and solubility. Th Read More

La longitud de onda de absorción de la solución de tinte cambia con la polaridad del solvente. Cuando el tinte se disuelve en un solvente polar, la polaridad del tinte aumenta a medida que aumenta la polaridad del solvente, de modo que la energía de excitación se reduce, la longitud de onda de absorción se mueve hacia la dirección de onda larga y el color de la solución de tinte se intensifica. Read More

La espuma es el problema más común del teñido por desbordamiento por chorro de alta temperatura y alta presión. En la máquina de teñir por desbordamiento por chorro de alta temperatura y alta presión, la aparición de espuma es el resultado de una turbulencia de alta energía causada por el funcionamiento a alta velocidad de la tela y la circulación del líquido. Read More

Whether there are defects is an important criterion for inspecting the quality of fabrics. The main reasons for the defects are as follows:1. Defects caused by poor fiber quality are called yarn defects;2. Defects produced during weaving, called weaving defects;3. Defects produced in the process of Read More

Identify according to the organizational structure of the fabric(l) Plain weave: It is difficult to identify the front and back of plain weave fabric, so there is no difference between the front and back in fact (except for calico). Generally, the front of plain weave fabrics is relatively flat and Read More

What are the general categories of cleaning agent solvents?Cleaning agents are a large category of textile auxiliaries, and there are many types, including inorganic cleaning and organic cleaning. The only difference between organic cleaning agents and inorganic cleaning agents is that organic clean Read More

Как бороться с опаляющими складками? При окрашивании на поверхности ткани после пропитки красящим раствором появляются двойные или множественные черные складки, а рядом с черными - пушистые полоски белой шерсти, которые являются опаливающими складками. После запекания складок появятся белые отметины Read More

Разница в цвете окрашивания, цветные полосы, воспроизводимость цвета, оптимизация красителей, окрашивание белых пятен, гнилых хлопковых пятен в секции отбеливания, складок, щелочных пятен, желтых пятен, щелочной грязи, восковых полос, которые часто встречаются в процессе окрашивания, Такие дефекты, Read More