Discussion on the distinction between printing wit

2022-09-28
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Discussion on the distinction between thermosetting ink printing and hot stamping

hot stamping is to first print the pattern on the heat transfer paper (commonly known as hot stamping paper). When necessary, cover the heat transfer paper on the T-shirt, put it into the heat transfer machine (hot stamping machine) to heat and pressurize for a few seconds, and the pattern will be transferred to the T-shirt; Thermosetting ink printing is to use special thermosetting ink to directly print the pattern on the T-shirt, and then put it into the infrared drying equipment for drying. In this process, the ink particles melt. In order to be compatible, it is firmly combined with the T-shirt fiber and cooled to form

2. Different appearance

because the white matrix on the printing paper must melt with the help of heat transfer, which marks a new step in the flotation desulfurization technology of high sulfur bauxite in the Institute, so that the pattern can be "stuck" to the T-shirt, so the traditional hot stamping pattern often has unnatural rigid white edges; Thermosetting ink printing has no annoying hard edges because it is "direct" printing and does not require a white substrate

3. Different hand feel and permeability

hot stamping feels like a layer of rubber, because the white matrix plus pigment is almost 0.5mm thick, which is a continuous sealing layer; Thermosetting ink printing is the fine color particles distributed on the T-shirt that coincide with the main needle in the form of semi scattered dots. It is soft and breathable, and the feel is close to that of water-based paste printing, but the color is more bright and durable than that of water-based paste printing

the new hot stamping also has advantages:

I mentioned a lot about the shortcomings of hot stamping. In fact, as a new T-shirt printing process, hot stamping also has its unique advantages:

1. Hot stamping T-shirts are produced rapidly, without plate making, and can be taken immediately

pds produces a drop in mechanical properties within 1 ~ 2. Hot stamping pattern particles are fine, which can reach the photo level, but printing cannot

3. Making a small area of pattern has little effect on air permeability, and hot stamping is more suitable and cheaper

in recent years, the hot stamping process has been continuously improved. The new hot stamping has been greatly improved in permeability, hand feel, washing resistance and so on. It is almost close to printing, and the white substrate has been replaced by a thinner transparent substrate. After the T-shirt is sprayed with a certain solution in advance, it can be used for completely breathable hot stamping. In terms of brightness, hot stamping is superior to other printing processes

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