A multifunctional double-sided coding device and its application method

A multi-functional, double-sided technology, applied in printing devices, typewriters, printing, etc., can solve the problems of QR codes, QR codes, and low work efficiency, so as to reduce the space occupied by equipment, improve the yield rate, and improve work efficiency. efficiency effect

Active Publication Date: 2019-09-17
佛山市正道中印包装印刷有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Since the packaging bag is rolled up before it is divided, the current double-sided printing uses one side to be printed first, and then the other side is tested after the inspection is correct. This production method has low work efficiency, and more importantly, , there is a problem that the external QR code and the internal QR code are staggered

Method used

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  • A multifunctional double-sided coding device and its application method
  • A multifunctional double-sided coding device and its application method
  • A multifunctional double-sided coding device and its application method

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Embodiment Construction

[0053] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0054] Such as Figure 1-2 As shown, a multifunctional double-sided coding device includes an unwinding device 100, a coding detection device 200 and a winding device 300;

[0055] The unwinding device 100, the coding detection device 200 and the winding device 300 are arranged sequentially from front to back, and the film to be processed starts from the unwinding device 100, and is processed by the coding detection device 200 and then stored in the winding device 300;

[0056] The coding detection device 200 includes a coding frame 210, a front coding device 220, a front detection device 230, a reverse coding device 240, a reverse detection device 250, a first pulling device 260 and a second pulling device 270;

[0057] Both the first traction device 260 and the second traction device 270 are inst...

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Abstract

The invention discloses a multifunctional double-faced code attaching device. The device comprises an unwinding device, a code spraying and detecting device and a winding device; the unwinding device,the code spraying and detecting device and the winding device are sequentially arranged from front to back, and a film to be processed starts from the unwinding device, and is stored in the winding device after being processed by the code spraying and detecting device; the code spraying and detecting device comprises a code spraying machine frame, a front-face code spraying device, a front-face detecting device, a back-face code spraying device, a back-face detecting device, a first traction device and a second traction device; and the front-face code spraying device is installed above the code spraying machine frame, and faces a front-face code spraying and leveling assembly, and the back-face code spraying device is installed on the code spraying machine frame, and faces a back-face code spraying and leveling assembly. The invention aims to provide the multifunctional double-faced code attaching device. According to the device, the accuracy is good, and double-faced code spraying can be carried out on a front face and a back face of a packaging bag at the same time.

Description

technical field [0001] The invention relates to the technical field of packaging and printing, in particular to a multi-functional double-sided coding device and its application method. Background technique [0002] The function of the coding equipment is to spray the QR code on the surface of the packaging bag, so that the user can learn the information in the QR code by scanning the QR code. This method has been widely used at present; and the double-sided code, It is mostly used in packaged packaging bags. The QR code inside the packaging bag should be consistent with the information on the outside QR code; for example, the information on the inside QR code is the reward verification code, and the information on the outside QR code is the corresponding number. The generated prize redemption verification code corresponds to a serial number. Usually, the prize redemption verification code is printed in the bag, and the prize redemption needs to be unpacked. [0003] Since ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/01B41J3/01B41J3/60B41J11/00B41J15/00
Inventor 杨桓
Owner 佛山市正道中印包装印刷有限公司
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