Home Uncategorized What methods and machines are used to print words and patterns on plastic bottles?

What methods and machines are used to print words and patterns on plastic bottles?

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is printed by a heat transfer machine

heat transfer printing technology is to print the pattern on the heat transfer paper, and then transfer the pattern to the substrate by applying a certain temperature and pressure. In this process, the heat transfer paper plays the role of transfer carrier. According to its principle, heat transfer paper can be divided into hot melt adhesive type and heat sublimation type

there is a layer of hot-melt coating on the surface of hot-melt adhesive heat transfer paper. This kind of heat transfer paper is usually only used for pure cotton, silk and hemp materials

thermal sublimation thermal transfer paper is to print the pattern made in advance by the computer on the paper with an inkjet printer with special ink, and then overlap the thermal transfer paper with the substrate. Under a certain temperature and pressure, the ink on the paper sublimates into a vapor state and transfers to the substrate to form a continuous and complete pattern

extended data:

precautions:

1. Pressure: if the pressure is not enough or too large, adjust the pressure regulating knob behind the machine and increase the pressure clockwise; Otherwise, reduce the pressure

2. Time: when the hot stamping time arrives and the buzzer does not ring or keeps ringing, if it is not appropriate, it must be adjusted to the appropriate position

3. Temperature: when the adjusted temperature reaches, the pointer of the temperature controller refers to the position of “180 ℃” (about 5 minutes). If the startup thermometer rises and the heating plate does not heat, check the circuit

4. When the handle is pressed down to the bottom, the hand will be released and the handle will automatically rise up. Adjust the adjustment knob downward

5. When the hot stamping is finished and the handle is lifted up and feels hard, the adjustment knob can be adjusted downward

reference: Baidu Encyclopedia – heat transfer machine

1. The method of printing patterns and texts. The silk screen printing of the glass bottle can realize the printing of all patterns, so no matter how difficult the patterns are, they can be presented on the glass bottle. Printing plate screen printing uses ink or other color materials
2, the preformed pattern can be completely transferred to the bottle by leaking into the bottle body through the screen and rotating the bottle body at the same time. That is, you design the desired pattern and send it to the printing factory to print it into transparent plastic flower paper. This kind of flower paper is very safe. Press the flower paper on the plastic bottle. Once heated by the heat transfer machine, the flower paper will be completely bonded with the plastic bottle.

the simplest printing method is to use UV printer, which is used for screen printing and heat transfer. These are too backward and the pattern effect is too poor. In terms of technology, it is complex. The pattern effect printed by UV printer is very fast and the process is simple

no matter the words and patterns on plastic bottles or glass bottles, the simplest printing method is to use UV printer. What kind of screen printing and heat transfer printing is too backward, and the pattern effect is too poor. In terms of technology, it is complex. The pattern effect printed by UV printer is very fast and the process is simple

printed by heat transfer machine

is that you design the desired pattern and send it to the printing factory to print it into transparent plastic flower paper. This kind of flower paper is very thin. Press the flower paper on the plastic bottle and heat it with the heat transfer machine, and the flower paper will be completely bonded with the plastic bottle. If you look carefully, you can still see the edge of the flower paper
if you are interested, you can also do it manually. Buy some flower paper, heat the surface of the plastic box to a semi melting level, and stick the flower paper on it. After cooling, remove the excess edge with a knife. But the handmade is very rough and ugly. There are heat transfer machines and plastic products factories.

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