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Method for setting marking pattern on surface of pipe, marking device and pipe

A technology of patterns and pipes, applied in printing, rotary printing machines, printing machines, etc., can solve the problems of counterfeit pipes, increased printing man-hours, and lack of marked patterns, etc., to achieve the effect of improving efficiency and fast printing

Inactive Publication Date: 2020-01-14
孙建杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, users usually have to cut off the appropriate length of the pipe after purchasing the pipe. If the length of the cut-off pipe is shorter than the distance between the marked patterns on the pipe, the pipe will not have the marked pattern and lead to counterfeit pipes. In order to improve the above situation, if the marking pattern is intensively printed on the tube with small intervals, the printing man-hour will be greatly increased, and the printing efficiency is low, which is not in line with economic benefits.

Method used

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  • Method for setting marking pattern on surface of pipe, marking device and pipe
  • Method for setting marking pattern on surface of pipe, marking device and pipe
  • Method for setting marking pattern on surface of pipe, marking device and pipe

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Embodiment Construction

[0062] In order to achieve the above-mentioned purpose and effect, and to further understand the technical solution of the present invention, the preferred embodiments are enumerated below, and in conjunction with the accompanying drawings, the detailed description is as follows:

[0063] The method for setting the marking pattern on the surface of the pipe of the present invention comprises the following steps:

[0064] S1. Install a marking device, which can be heated and embossed;

[0065] S2. Set up a long transfer belt with continuous marking patterns, and the edges of each marking pattern can be connected or the interval is less than 50 cm;

[0066] S3, placing the transfer belt and the pipe at the position of the marking device;

[0067] S4. Make the transfer belt stick to the outer surface of the pipe, and transfer the continuous marking pattern on the transfer belt to the outer surface of the pipe through heating and embossing, and make the continuous marking pattern o...

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Abstract

The invention discloses a method for setting a marking pattern on the surface of a pipe, a marking device and the pipe. The finished product of the pipe is provided with a plurality of continuous marking patterns on the outer surface by a heating printing method. The marking device comprises a conveying unit, a heating and embossing unit, a guiding unit, an actuating unit, an adjusting unit, a belt replacing unit and a control unit. A transfer belt can be set and the marking patterns on the transfer belt can be automatically and thermally printed on the outer surface of the pipe, so that better printing efficiency is achieved, and the outer surface of the pipe has continuous dense marking patterns to have anti-counterfeiting effects.

Description

technical field [0001] The invention relates to a method for setting marking patterns on the surface of pipes, a marking device, and pipes manufactured by the method or the device. Background technique [0002] The pipes can guide fluids such as liquids and gases, and can be made of plastic, metal and other materials with different pipe diameters. The pipe is generally formed into a long strip by drawing. In order to achieve the purpose of anti-counterfeiting, the manufacturer's trademark or other specifications are printed on the outer wall of the pipe at an appropriate interval. A marking pattern is printed at every distance of several meters on the pipe, and the user can confirm the production source of the pipe through the marking pattern. [0003] However, after purchasing the pipe, the user generally has to cut off the appropriate length of the pipe according to the application. If the length of the cut-off pipe is shorter than the distance between the marked patterns...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F16/00
CPCB41F16/00
Inventor 孙建杰
Owner 孙建杰
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