How does the digital t-shirt printing machine print T-shirts

Digital t-shirt printing machineThe structure of the equipment determines that it is only suitable for printing on T-shirts, and the T-shirt printing machine has the characteristics of fast printing and one-piece printing. In addition, the T-shirt printing machine is beautiful and lightweight, so many digital printing factories are T-shirt printing machines are favored, and among most printing machines, T-shirt printing machines are also one of the few digital devices that are easy to operate and easy to use.

However, since many digital printing factories directly do digital printing without the transformation of traditional printing technology, many workers are a little unfamiliar with the operation of T-shirt printing machines, which is also the main concern for them. Today, Dongguan Yunxiang Digital Technology Co., Ltd., which integrates digital printing equipment sales and digital printing processing services, analyzes some standard operating procedures of T-shirt printing machines.

in factCotton direct injectionThe operation process of the T-shirt printing machine is quite simple, mainly divided into five steps: image processing, spraying pre-treatment liquid, filling ink, digital direct-injection printing, post-processing and fixing!

1. Picture processing: Picture processing is the most prerequisite for printing quality. As the saying goes, "a good start is half the success". If even the first step of the picture processing is not done well, how to succeed in half? How to print high-quality products?

PS: The first thing is to deal with the impurities in the clean picture, and fine-tune the areas that are prone to chromatic aberration. Only when the accuracy and clarity of the picture are up to the standard can the expected effect be printed, or even exceed the expected effect.

2. Spray pre-treatment liquid: it is spray pre-treatment liquid. The operator can use spray coating equipment, electric watering can and other tools to evenly spray the pre-treatment liquid on the fabric to be printed.

PS: Note that the pre-treatment liquid required for different fabrics is different. The effect of spraying the pre-treatment liquid on light-colored fabrics is to make the color more vivid and the pattern more dazzling; and the pre-treatment of dark fabrics such as black and red The liquid is the white ink, and the main function of the white ink is to make the printing firmly adhere to the white ink, and at the same time to isolate the direct contact between the dark fabric and the pattern and cause the color change.

Three, fill the ink: inGarment printing machineBefore printing, be sure to check whether the amount of ink in the ink cartridge is sufficient, and be prepared to replace the ink cartridge when the remaining amount of ink is less than 1/3, so as to prevent the nozzle of the t-shirt printing machine from being unable to ink due to insufficient ink, thereby increasing the number of times The number of products.

4. Digital direct-injection printing: After everything is ready, only implementation is left. When ready, we can place the T-shirts that need to be printed on the jetting workbench of the T-shirt printing machine and start the printing process of the T-shirt printing machine. The print head will automatically spray our pre-designed pattern onto the fabric, and the digital direct printing process only takes a few minutes.

5. Post-processing color fixation: After the above five steps, the T-shirt can only be regarded as a semi-finished product, because we also need post-fixing processing, otherwise the pattern may fade or fade. We only need to go through the T-shirt printed on it to dry the color fixing tunnel oven, but we must control the temperature and drying time of the tunnel oven.