Inline coding equipment and coding method for gravure printing machine

Abstract

The invention discloses a gravure printing machine on-line coding equipment and a coding method thereof. The gravure printing machine on-line coding equipment comprises: several nozzle groups, a base for fixing the nozzles and a base for adjusting the distance between the nozzle groups and the paper. A lifting adjustment mechanism for the distance; wherein, the nozzle group is fixed on the base, the lifting adjustment mechanism is connected with the nozzle group, and each nozzle group further includes sequentially arranged nozzles. Overcoming the technical deficiency of the existing gravure printing machine, not only the existing gravure printing machine can be used to realize inkjet coding, but also the gravure printing process and the inkjet inkjet process can be carried out synchronously, shortening the production cycle and improving the inkjet inkjet efficiency.

Description

technical field

[0001] The invention relates to the field of printing equipment, in particular to a gravure printing machine on-line coding equipment and a coding method thereof. Background technique

[0002] Variable information code is a graphic identifier arranged according to certain coding rules to express a group of information. For example: two-dimensional barcode (including QR code, DM code, etc.), variable data, etc. The variable information code includes variable information (such as: variable information such as counting, date, time, batch number, shift number and serial number, etc., and can also realize the unique coding of the identity of the packaged product, realizing one code for one item) , the variable information code can be scanned by a reader (such as a mobile terminal, ipad, etc.), and the variable information in it can be read, so as to realize functions such as product information query, anti-counterfeiting, points, lottery and logistics control. ...

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