In the world of sublimation printing ,the quality of sublimation paper is one of the important factors determining the effect of sublimation printing.Whether you are new or well acquainted with all the options related to the industry, it may be a little difficult to and find high quality sublimation transfer paper.This blog will provide objectivity for choosing the right sublimation transfer paper, here's the some tips of distinguishing digital sublimation paper quality.1. Transfer Rate
Transfer rate is a basic performance efficiency of the transfer paper, is the difference between ordinary inkjet paper features good transfer rate can be transferred object colors better communicate and save ink.
2.Ink compatibility
The production of thermal transfer paper and transfer ink to adapt as much as possible to meet such a variety of sublimation transfer paper coating inks suitable solubility, the ink pattern on the transfer sheet can be both exquisite reflected through the coating but not so in the end caused the paper under the transfer rate.
3.Drying rate
4.Warping and warping time
The transfer paper is a coated paper,under dry and high temperature conditions, the tensile rate of the coating and substrate is different, which will lead one-sided warped，This will cause the inconvenience of the next printing.
1)Printer feed inconvenience. (Room temperature drying warping)
2)When large quantities of printed sheets piled up, leaving the finishing buckling due to the inconvenience. (Room temperature drying warping)
3)The sublimation paper before warping due cause with the fabric of the place allowed to cause transfer failure. (Room temperature drying warping)
4)thermal transfer press, the transfer paper roll will transfer warping caused by dislocation transfer failure. (High warp)
Severe wrinkles are likely to be arched and likely to harm the nozzles.(Some enterprises in order to reduce the cost of adding the coating formulation roughness inorganic powder, so that the sublimation paper surface like sandpaper.)
The main way to reduce wrinkling transfer paper from the paper started, wrinkling hour paper coating, printing on small wrinkles, followed by improving the coating formulations in order to achieve the purpose of reducing wrinkling.
Transfer coating formulation selected nano materials to ensure the transfer paper surface smoothness in three seconds or more, and will not harm the nozzle.
6.Paper impurity spots
Spot transfer paper surface (impurities points) is an important indicator of the transfer paper, these spots may occur in the base paper, it may also produce the coating or production process, solid spot serious harm to print large area, but for fancy print has little effect. With the commissioning of the equipment and the modification of new formula, it is expected that the spots will reach the international advanced level.
7.The stability of quality
Ease of use and stable quality of sublimation are important indicators, the customer ultimately demands a very stable and consistent quality, and the producer must attach great importance to the transfer paper ,then you can win loyal customers.
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