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  • KC Printing Machine (Group) Limited

  •  [Guangdong,China]
  • Business Type:Manufacturer , Trade Company
  • Main Markets: Worldwide , Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe
  • Exporter:81% - 90%
  • Certs:CE, ISO9001
KC Printing Machine (Group) Limited

KC Printing Machine (Group) Limited

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Technical


Pad printing knowleage

Pad printing samples; Pad printing technical, pad printing process, pad printer, pad printing machine, pad plate, rubber pad, pad ink, pad printing fixture;

The elements of monochrome pad printing machine to complete printing include pad printing plate, pad printing ink, pad printing rubber head, and pad printing fixture. The pad printing fixture is actually a positioning device, which fixes the product on the workbench according to the printing requirements to ensure that it does not move during the printing process; the pad printing ink should be suitable for the material of the product, such as plastic, glass, metal, The color of pad printing ink should also be the same as the color of the printing design; the pad printing plate is to etch the printed graphics on the steel plate or resin plate; the pad printing rubber head is an important carrier to complete the ink transfer, it is made of silicone rubber vulcanization, different pictures The printing plate of the text needs pad printing pads of different shapes and hardness. Monochrome pad printing machines generally only need one fixture, one printing plate, one color ink and one pad printing head.

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Screen printing knowleage

screen printer, screen printing samples, screen printing machine, screen printing ink, screen printing fixture, screen plate, rubber squeegee.

Textiles are the main source of human clothing, mainly including various pure cotton products and chemical fiber materials. In addition to thermal transfer printing, textiles can also use silk screen printing. The silk screen printing process is different from the silk screen printing process of other printing substrates.
Because textiles touch the human body, they are soft, smooth and breathable. The screen printing machine used is generally a rotary screen printing machine, and the workbench is a platform made of aluminum or wood. In order to ensure the flatness of the textile during printing, The workbench will be coated with a layer of platen glue, which is an adhesive that fixes the textile in a specific position. In multi-color printing, the textile will remain on the platform without any movement.
The ink on textiles is also different from the ink on other plastics. It is generally a variety of solvent-based or water-based glue plus toner. Pyroset inks can also be used. Since these inks cannot damage the human body, the environmental protection requirements are higher. Whether it is mucilage or thermosetting ink, its drying needs to be dried to remove moisture. Therefore, the screen printing machine itself should be used together with a swing oven and a tunnel drying oven.
The silk screen printing process has a very rich expressive force, and the texture of its lines and patterns often dwarfs thermal transfer printing and inkjet printing. However, the silk screen printing process is cumbersome and complicated, and the process line is long, which often discourages investors. cannibalize.

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For the printing of cylinders, elliptical cylinders, cones, especially hollow plastic containers, the most preferred choice is the curved surface screen printing machine. The curved surface screen printing machine transfers the left and right movement of the flat screen to the curved surface product through gear transmission or friction transmission. For the printing machinery on the linear contact surface, the continuous rotation of the product, and the part in contact with the surface will continuously receive the ink transfer on the screen to achieve printing.
The significant difference between the curved surface screen printing machine and the flat screen printing machine is that its fixture actually completes the rotation of the product, and the rotation process is in linear contact with the movement of the screen, and no slippage can occur. Therefore, the main elements of the curved screen printing machine are: screen printing screen, screen printing ink, screen printing squeegee, and the squeegee on the curved screen printing machine is usually a squeegee with a triangular cross-section. The screen printing jig has various forms, and its main feature is to ensure the precise and stable rotation of the product.
The curved screen printing machine can print tiny cylinders such as straws and pen refills with a diameter of 1mm, and can also print plastic barrels, oil barrels, and water heater shells with a diameter of more than 500mm. Screens and fixtures will do.

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Hot stamping knowleage

Hot stamping samples, hot stamping plate, silicon rubber die, Hot stamping foil, hot foil stamping machine

The dials of some suspended timepieces are cast in resin, and to achieve an eye-catching visual effect, hot stamping on the dials is a very common process. Fixtures: Planar watch dial fixtures are easy to make, but some spherical and more complex watch dials may be completed with superb processing technology to ensure that the product can withstand huge pressure without being damaged. The clock dial can withstand a certain amount of pressure, but another way to relieve its pressure is to use a silicone rubber stamping template. Another obvious advantage of the silicone rubber template is that it can make a model that fits the shape of the product to achieve the pressure of the stamping process. Balanced, the silicone rubber mold is usually cast on the aluminum plate with silicone rubber. Hot stamping paper: The hot stamping paper on the clock dial is generally made of pure gold, silver, blue, red and other bright metal foils.

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Heat transfer machine

Heat transfer samples, heat transfer fixture, heat transfer film, heat transfer machine, Silicon rubber roller.

For the decoration of cups, it has always been the battleground for special printing processes. Due to the rich colors and expressive power of heat transfer printing, heat transfer printing technology plays an important role in the decoration of cups. For a cylindrical cup, its unfolded surface is a cuboid, which can be done well with an ordinary surface heat transfer machine, but for a cup with a considerable amount of taper, due to its large end and small end After the surface is unfolded, it presents a fan shape, so the transfer of the thermal transfer film will be unbalanced. The large end needs to turn over a longer arc length, and the small end needs to turn over a shorter arc length. In order to accurately transfer the thermal transfer film to the cup in proportion, a heat transfer machine specially used for tapered cups has been developed, which will be installed on the fan-shaped track mechanism according to the thermal transfer film. During the process, the thermal transfer film is rotated at different angles according to the arc lengths of the big end and the small end of the fan, and the pattern of the tapered cup is transferred very accurately.
Theoretically speaking, the cups have a certain taper. If you want to transfer accurately, you must use a taper transfer machine, but if the taper is not too large, you can also use an ordinary thermal transfer machine, but we have to accept the small The graphics and text are deformed.
The heat transfer machine for tapered cups is the same as the ordinary heat transfer machine. It needs to make a jig, and it needs the perfect cooperation of three elements: the heat transfer film and the silicone roller.

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