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The application of laser technology in clothing

More than two-thirds of textile and apparel fabrics can be produced using lasers to produce various digital patterns. The traditional textile fabric production process requires later processing such as grinding, hot stamping, and embossing. In this regard, laser burning has the advantages of convenient and fast production, flexible pattern change, clear image, strong three-dimensional effect, and can fully express various The fabric's natural texture and long-lasting newness are the advantages. If combined with the hollowing process, it will be the finishing touch and complement each other.

Laser embroidery on clothing fabrics and ready-made garments is suitable for: textile fabric finishing and processing plants, fabric deep processing plants, ready-made garment factories, surface accessories and supplied materials processing enterprises. Through CNC laser irradiation, the dye on the surface of denim fabrics is vaporized, thereby creating non-fading image patterns, gradient flower shapes, cat whiskers and other effects on various denim fabrics, adding new beauty points to denim fashion.

Denim spray laser processing is an emerging processing project with huge processing profits and market space. It is very suitable for denim clothing factories, washing plants, processing companies and other enterprises and individuals to add value to denim products. Deep processing. Laser technology is also widely used in the shoemaking and leather industries. The advantage of laser is that it can quickly engrave and hollow out various patterns on various leather fabrics, and it is flexible in operation without causing any deformation of the leather surface to reflect the color and texture of the leather itself. It also has many advantages such as high engraving precision, hollowing out without burrs, and arbitrary shape selection. It is suitable for the needs of processing and production manufacturers of shoe uppers, shoe materials, leather goods, handbags, luggage, leather clothing, etc.

Laser engraving refers to the operation method of connecting the laser equipment to the laser engraving software and inputting the artwork for automatic engraving. Laser engraving is the most mature and widely used technology in the field of laser processing. Using this technology, any complex graphics can be carved. Hollow engraving and non-penetrating blind groove engraving can be carried out to carve out various magical patterns with different shades, textures, layers and transitional color effects. With these advantages, laser engraving caters to the new trend of international garment processing. In the computer embroidery process, there are two very important steps, namely cutting before appliqué embroidery and cutting the material after embroidery. In the traditional processing technology, the disadvantage of the die processing method used for cutting before embroidery is that it is easy to produce fabric edges, and the processing accuracy is limited by the die. It is difficult to process heterogeneous graphics. The production cycle of the die is long and the cost is high. Therefore, Restricted the development of patchwork embroidery. For cutting and cutting after embroidery, most of them use the hot-cut processing method. This method also has shortcomings such as large cutting gaps, yellow and hard edges, and difficulty in positioning. Heterogeneous graphics rely on manual hand cutting, which is easy to unravel and produce waste products. Therefore, there is an urgent need for an advanced processing method to replace these two old processing methods.

Although laser processing is also a thermal processing method, due to the highly focused nature of the laser, the irradiation spot is thin and the heat diffusion area is small, so it is very suitable for cutting textile fiber fabrics. Specifically, it has a wide range of processed fabrics, smooth cuts without flash, automatic closing, no deformation, graphics can be designed and output at will through the computer, no die required, etc. This makes laser processing a recognized alternative in the industry. Laser marking has the characteristics of high marking accuracy, fast speed, and clear marking. It can print various texts, symbols, and patterns on flat surfaces, curved surfaces, and flying objects of hard, soft, and brittle products. Laser marking is compatible with various advantages of laser cutting and engraving. It can be precisely processed on metal and organic polymer sheets and process small and complex patterns. The printed mark has anti-counterfeiting properties that will never wear out. It can be specially used to produce cloth labels, leather labels, metal labels, and various company emblems and LOGOs with complex and fine printed patterns. It is the best choice for brand clothing and apparel processing.

For a long time, there has been a problem of alignment in the trimming of trademarks, the trimming of embroidery patterns, and the perforated parquet in embroidery patterns. Precise and efficient cutting is the unanimous expectation in the industry. The existing automatic visual tracking cutting system is a big step forward based on traditional manual alignment cutting, and can automatically position and cut by dividing the alignment points. However, random deformation of textile products cannot be automatically corrected, so a large amount of waste will be produced.

Some companies in the industry have successfully developed automatic edge-finding and cutting systems that can automatically generate cutting paths based on the edges of woven trademark graphics and accurately use laser cutting along the edges. It can also automatically position and cut and punch the patterns in the embroidery graphics, thus fundamentally solving the alignment problem.