Rotary heat transfer machine is a necessary material in the whole printing and transferring. But sometime, It appears wrinkles when heat transfer machine is transfer printing. Do you know the reasons? Read the following and then you will know the answer.
In the operation of the roller printing machine, if there are various creases. Some are due to the wrinkles inherent in the semi-products, some due to the curl caused by the edges of the fabric, and some due to the uneven stitching or tilting, which causes the fabric to be unevenly stretched and wrinkles. These should be corrected in time before printing, especially after the printing. Mercerized settings are difficult to correct after some creases are printed.
However, most of the wrinkles generated during the printing process, such as Poisson lock, uneven roller pressure, different tension, too large a contact point of the two guide rolls, the printed part of the moisture, shrinkage with the weight of the special printing paste, cotton and wool village The steps are not straight, and the dry cotton cloth on both sides is very different from the expansion of other intermediate parts. In the pressure roller, it tends to wrinkle. Creases and guides, uneven surface formation too much.
In addition, some molecular structures of synthetic dyes on the surface of fabrics, or too many dyes, if there are frequent wrinkles, are mainly due to the accumulation of more dye on the surface of the fabric, which does not easily penetrate into the interior of the fibers.
Okay, these all above are my share about the reasons of wrinkles when transfer printing. If you learn more roller heat printing machine please welcome to contact us at any time. We will provide you the best quality product and service. Hope my article can be useful to you. Thank you for your reading.
