What are the printing processes for T-shirts? What are the printing processes for T-shirts?

First, the cost of screen printing is low. Screen printing is printed and dyed in the form of plate making, resulting in plate making cost, which is suitable for mass production! Because screen printing adopts the method of color printing, it is impossible to realize all color transitions according to pictures, and it is also difficult to reflect the color transitions according to pictures in two colors. If you want to achieve high precision and high complexity printing patterns, screen printing is obviously not suitable!

Second: thermal transfer technology, thermal transfer is a new technology that uses thermal transfer equipment to heat patterns and images on thermal transfer paper and print them on fabrics! There are two printing methods for thermal transfer printing, one is sublimation transfer printing and the other is thermosetting transfer printing. Thermal sublimation is mainly aimed at chemical fiber materials, and thermal transfer printing has undoubtedly achieved the effect of rich transition colors and strong layering. However, because the intermediate carrier transfer paper is used in thermal transfer printing, a layer of glue will be formed on the surface of the attachment after thermal transfer printing, which makes it feel poor and airtight.

Third, the digital direct jet printing process is suitable for small batch printing, and it can achieve a good feel! Digital direct spraying technology, without plate making, directly sprays the patterns in the computer on cotton fabric to achieve the printing effect of what you see is what you get. The operation is simple, which completely breaks through the limitation of traditional screen printing on color. Digital printing can print16.7 million colors with rich colors! The use of high-quality water-based environmental protection dyes can ensure that pigment molecules are completely integrated with cotton fibers at high temperature and high pressure, and achieve the invisible printing effect of printed patterns. It is the most advanced personalized printing solution in China!

There are many printing processes and high precision. As for digital direct printing, digital direct printing undoubtedly adapts to the trend of small batch, variety, personalization, fast delivery, high quality and short fashion cycle of fabric patterns and clothing styles. As far as clothing is concerned, consumers put forward higher requirements for the added value given by clothing materials, such as the design of printed patterns, under the basic requirements of its practical functions such as comfort, breathability and hygiene in contact with human skin. Digital direct jet printing has undoubtedly adapted to the development trend!

First: computer embroidery scheme: one person can do it without plate making. It is a process of embroidering a pre-designed pattern with drawing software (PHOTOSHOP, Illustrator, etc.). ) in the computer through the embroidery machine connected to the computer. It is a small household automatic embroidery machine and a common embroidery thread on the market. Consumables have low cost and a wide range of applications, such as LOGO embroidery of handkerchiefs, towels, T-shirts, shirts and tooling. The total investment is about 3000 yuan.

Second: spray carving: similar to computer embroidery, one piece for each person, without plate making. After using this design, the finished product can be produced immediately. It can be used for logo printing of various materials and fabrics, which is convenient, fast and widely used. It is easy to print nameplates, numbers and signs on T-shirts, shoes and hats. This scheme uses special A4 printer, engraving machine, special ironing machine and engraving film (32 colors), with a total investment of about 7,000 yuan, and the printing cost of a single piece is low. This scheme is especially suitable for the requirements of uniform clothing (such as printing, labeling, etc.). When schools, institutions and companies hold group activities.

Thirdly, digital thermal transfer, that is, the designed pattern is printed on thermal transfer paper with a digital printer, and then the pattern is attached to the fabric under the action of high temperature and high pressure. This method is a mature scheme used in the field of personalization at present. The technological process is divided into three parts: design, printout and thermal transfer. The production process is simple and easy to operate. The design process includes: image data processing and graphic design, using computers, scanners and digital cameras. The print output processing program includes: image data output, and the equipment used is a printer. The process of thermal transfer includes: transfer printing. The equipment used has different forms and specifications of thermal transfer machines. The general flat press has met the production needs of most families. The problems that should be paid attention to in image processing are to use high-quality pictures, to use resolution according to different quality requirements when printing output, and to master temperature, time and pressure when thermal transfer. The disadvantage of this method is that it cannot be printed in a large area, and it has a "texture" after printing, which is hard to touch, airtight and not environmentally friendly. The total investment is less than 1 ten thousand yuan.

Fourthly, digital direct injection is also the most advanced printing technology at present, which is suitable for personalized printing of high-end T-shirts and sweaters. By connecting a computer with a digital printing machine, the pattern designed in the computer is directly sprayed on the T-shirt, and then the color is fixed by a pressing machine to realize the printing process of what you see is what you get. The operation is very simple, and the biggest advantage is that it can be integrated, the printing quality is high, and the real color world can be expressed. The printed part is breathable, vivid in color, lifelike and environmentally friendly. At present, there are no more than three companies in China that can print perfectly on dark fabrics directly. As well as equipment, consumables, technology, after-sales and other complete printing solutions, with a total investment of less than 50,000 yuan.

Thermal sublimation transfer refers to personalized thermal sublimation transfer using a special thermal sublimation transfer printing ink for inkjet printers, without plate making and mass production. This technology has only begun to develop in recent years.

Thermal sublimation transfer printing is to use thermal sublimation transfer printing ink to print arbitrary pictures such as portraits, landscapes and patterns on color ink-jet paper (or special ink-jet printing paper for thermal sublimation), or to print ordinary ink on thermal sublimation transfer paper, and then heat it to a certain temperature in a few minutes with thermal sublimation transfer heating equipment, so as to transfer the pattern color on the paper to porcelain (porcelain cups, porcelain plates, ceramic tiles, porcelain plates, etc.). ) and glass realism.

At present, the products developed by extension technology by thermal sublimation are: clothes, cloth bags, hats, pillows, mugs, porcelain plates, ceramic tiles, watchcases, mouse pads, coasters, calendars, medals, pennants, badges, doorplates, mirror boxes, metal hip flask, etc. We will use the latest thermal sublimation transfer printing technology to continuously develop more personalized goods, from head to toe, from wearing to using, to meet your desire for personalized expression. Thermal sublimation transfer printing technology can also be divided into several types, the most important of which are film transfer and thermal sublimation transfer.

1. Thermal sublimation transfer: At present, this technology is mainly suitable for clothes with polyester surface, such as quick-release sweaters and physically comfortable shirts, and white clothes are the best (the position where the pattern is printed is white, but other parts of the clothes can be in other colors, such as colored sleeves). After digital sublimation of colored clothes, ink and colored fibers will merge, which will make the color of the pattern different from the original. It is not recommended to use it.

2. Film transfer: At present, this technology is mainly used for clothes with extremely high cotton content. All colors can be transferred with adhesive film, but dark clothes should be made of "transfer paper for dark clothes", which is expensive, sticky and unstable in quality.

Digital printing is printing with digital technology. With the continuous development of computer technology, digital printing technology is a high-tech product integrating mechanical and computer electronic information technology. It first appeared in the mid-1990s. The appearance and continuous improvement of this technology has brought brand-new ideas to textile printing and dyeing industry, and its advanced production principles and means have brought unprecedented development opportunities to textile printing and dyeing.