These Problems that Should Be Paid Attention to When Using the Sublimation Roller Printing Machine

Rotary heat transfer machine is often used to print fabric continuously (roll to roll heat press) and to print large fabric parts such as signs and banners which may be too large for a standard platen press.

Drum machines can also be used to print sports apparel and other cut apparel parts. Drum machines are more productive than platen machines for sublimation printing on cut apparel parts and are therefore used when production volume is high. Drum machines are not used however to print onto rigid substrates such as wood, metal or ceramic tile.

First, the printing process of the roller printing machine When the roller printing machine is printed, the flower cylinder is pressed against the pressure roller.

There are several flower tubes around the pressure roller, and several flower tubes are called several sets of printing machines. When printing, the paste roller under the flower tube is used to transfer the color paste to the flower cylinder. In order to scrape the color paste except for the pattern, the side of the tube is equipped with a doctor blade. In order to improve the elasticity of the pressure roller, to prevent the color paste from penetrating into the fabric and staining the pressure roller, the printing lining cloth is usually used for printing. For the color transfer of the color paste, the small side of the flower can is equipped with a small scraper for removing the yarn, and the fluff of the fabric can be prevented from being brought into the color paste through the flower tube.

Second, the organization of the roller printing The roller printing machine is divided into a front and a rear.
Some of the front ends contain cloth and printed tissue. The printing organization is divided into the front and the rear. The side of the printed cloth is the rear car, and the side of the cloth after printing is the front car. The order of the flower tubes is also arranged by the side of the cloth. The first flower bar of the touch fabric is a number one flower tube, which is arranged in order to the last stop. After the roller printing machine is dry drying equipment, including lining drying. The primary components of the printing machine include a pressure roller, a bearing housing, a flowering gear, a flower cylinder, and a slurry feeding device.

Third, scraper Use a squeegee to scrape out some of the non-flower-shaped paste.

The squeegee is available in white steel, blue steel and stainless steel. The texture of blue steel is soft, the white steel is hard, and the stainless steel is resistant to chemicals. For the printing of the various patterns of the habit, the thick habit of the scraper is indicated by the number. Usually the number ranges from 17 to 30 and the thickness ranges from 1.422 to 0.315 mm. The common scraper is 18--26 and the thickness is 1.219--0.457mm. In order to avoid the scraping residual slurry flowing from the two ends to the flower cylinder, the doctor blade should be 30--50 mm longer than the flower cylinder.

The selection of the scraper is directly related to the quality and yield of the fabric. The choice of scraper is not consistent with the norms and rigid regulations. First, rely on the operator, according to the pattern, the thickness and nature of the paste, and the state of the flower pot. The blade is mounted on a special knife holder. It is required to be flat, flat, flat and flat.

Roller heat printing machine as the focus of equipment in the textile industry, of course, can not ignore the precautions when using, want to know more roller printing machine information can click on our official website http://www.sublicalender.com. We will provide you the best quality product and service. Hope my article can be useful to you. Thank you for your reading.

Nanjing Feiyue paper Industrial Co.,ltd
www.feiyuepaper.com
Email: sales@feiyuepaper.com 
jenny@feiyuepaper.com
Whatsapp: +8618755150383