Complete solution of home textile printing and dyeing technology, including eight-color printing and dyeing technology

2021-04-09

Home textile fabrics refer to the fabrics used to make the surface of finished products in bedding. There are many aspects to investigate the quality of fabrics. Today, the editor mainly talks about the printing and dyeing knowledge of home textile fabrics. The printing and dyeing method is an important indicator for choosing bedding, and it also directly affects the safety of use.

Dozens of pieces of bedding kits and thousands of products "wrench wrist", the low-priced products are completely defeated in one round, not only the fabrics, but also the printing and dyeing methods and dye costs can not be compared, and this point , consumers tend to drift directly past as clouds. Experts remind that the printing and dyeing method not only affects the effect of the design and color, but also directly touches the safety of use. If the dyes in the printing and dyeing are not properly selected, it is very likely to be the same as the inferior wood and paint, so that formaldehyde can take advantage of it.

The fabric printing and dyeing process includes: reactive printing, pigment printing.

Reactive printing and dyeing: Reactive printing and dyeing is a grouping. In the process of dyeing and printing, the active genes of dyes are combined with fiber molecules, so that dyes and fibers form a whole. Relatively speaking, there are many reactive printing and dyeing processes, and the difficulty is relatively high. The reactive printing and dyeing fabrics have good color and soft hand feel. It is a relatively high-end printing and dyeing method. Some.

Complete solution of home textile printing and dyeing technology, including eight-color printing and dyeing technology

Paint printing and dyeing: bedding wearing a "flower coat" is supported by paint printing and dyeing. Paint printing and dyeing is to use water-insoluble colored substances (pigments) and high molecular polymers (binders) to mix and print on textiles. A printing and dyeing method in which a transparent colored film is formed on the fabric, and the coating is mechanically fixed on the textile. Compared with reactive printing and dyeing, paint printing and dyeing has more "safety hazards". The price of paint used in printing and dyeing sometimes varies greatly. Cheap paints can be bought for a dozen pieces per kilogram. Some good-quality paints cost hundreds of yuan per kilogram. The quality of the paint directly determines the quality of printing and dyeing and the safety of use. .

Complete solution of home textile printing and dyeing technology, including eight-color printing and dyeing technology

Most of bedding use pigment printing and reactive printing. Pigment printing has good color fastness but hard hand feel, and can achieve the expected effect after soft treatment. Reactive printing is not resistant to sunlight, but has a good hand feeling.

Rotary screen printing: For example, if there are repeating small apples on the bedding, it is achieved by rotary screen printing. In this printing method, the net is circular, so the expression of small materials is more vivid.

Flat screen printing: If you need a big apple to dress up in the middle of the bed, you have to ask flat screen printing. Therefore, the printing method is clear at a glance, flat and straightforward, especially when expressing a large-area overall pattern.

Digital printing: Digital printing is easy to sample and has no limit on quantity, so it can realize personalized customization and make some unique and small products, but if it is a design that enters the market in large quantities, it is not suitable.

Speaking of this, I have to mention the eight-color printing and dyeing technology of Luolai Home Textiles: the so-called eight-color printing and dyeing is a further improvement on the basis of the four-color printer principle CMYK (cyan, yellow and black), and four independent colors are added: gray, Green, purple, royal blue, through the alternating mixing of eight colors to reflect different colors.

Complete solution of home textile printing and dyeing technology, including eight-color printing and dyeing technology

Compared with the traditional printing and dyeing technology, the eight-color printing and dyeing technology can mix more colors, and the color stability is stronger, which can better show the details. Because ordinary printing and dyeing technology has been unable to meet the needs of modern consumers.

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