阅读说明：本技术 一种凹版标签生产方法 (Gravure label production method ) 是由 褚宗西 陈均 边伟峰 于 2019-12-06 设计创作，主要内容包括：本发明提供一种凹版标签生产方法。所述凹版标签生产方法包括以下步骤：S1：选定已有规律图案的待印承印物和与所述待印承印物相适配的印版；S2：印刷操作时在正常印版前序加装一只与所述印版周长一致的铁辊,用于模拟出纵向套印的定位信号；S3：利用纵向套印系统根据已有图案的待印承印物模拟出的定位信号执行印刷套印操作。本发明提供的凹版标签生产方法具有设计合理、操作方便、可解决了已有图案的承印物的纵向定位套印的问题的优点。(The invention provides a method for producing an intaglio label. The production method of the intaglio label comprises the following steps: s1: selecting a printing stock to be printed with regular patterns and a printing plate matched with the printing stock to be printed; s2: during printing operation, an iron roller with the same circumference as the printing plate is additionally arranged in the front of a normal printing plate and is used for simulating a positioning signal of longitudinal overprinting; s3: and (3) executing printing overprinting operation by utilizing a longitudinal overprinting system according to the simulated positioning signal of the patterned printing stock to be printed. The gravure label production method provided by the invention has the advantages of reasonable design and convenience in operation, and can solve the problem of longitudinal positioning overprinting of the printed material with patterns.)

1. A method for producing an intaglio label, comprising the steps of:

s1: selecting a printing stock to be printed with regular patterns and a printing plate matched with the printing stock to be printed;

s2: during printing operation, an iron roller with the same circumference as the printing plate is additionally arranged in the front of a normal printing plate and is used for simulating a positioning signal of longitudinal overprinting;

s3: and (3) executing printing overprinting operation by utilizing a longitudinal overprinting system according to the simulated positioning signal of the patterned printing stock to be printed.

2. The intaglio label producing method according to claim 1, wherein the printing substrate to be printed with the existing regular pattern is a printing substrate to be printed with a specific pitch pattern, and the specific pitch length error is less than 0.05 mm.

3. The intaglio label production method according to claim 2, wherein the circumference of the printing plate is greater than 1mm of the set pitch of the substrate to be printed.

4. The intaglio label production method according to claim 1, wherein the substrate to be printed has specifications of: 30 grams per square meter to 97 grams per square meter.

Technical Field

The invention relates to the technical field of printing, in particular to a method for producing an intaglio label.

Background

As early as 1700, europe printed the first labels used on pharmaceuticals and cloth as identification of goods. Therefore, the current label is a tool for marking your product target and classification or content, such as key words determined by your target, and facilitating the search and positioning of your own target by oneself and others. The labels, known in the printing industry, are mostly printed matter with relevant instructions for identifying their own products, and are mostly self-adhesive backed. However, there are also some that are not printed with glue and may also be called labels. The label with glue is a popular adhesive label.

Most of printing stocks in the current label production process are non-pattern roll paper, the problem of positioning chromatography between a printing plate and the printing stock to be printed does not exist, but the prior art can not carry out effective longitudinal positioning chromatography on printing stock roll paper in the label production process with patterns.

Therefore, there is a need to provide a new method for producing intaglio labels that solves the above-mentioned technical problems.

Disclosure of Invention

The invention solves the technical problem of providing a gravure label production method which has reasonable design and convenient operation and can solve the problem of longitudinal positioning overprinting of printed materials with patterns.

In order to solve the technical problems, the method for producing the intaglio label provided by the invention comprises the following steps:

s1: selecting a printing stock to be printed with regular patterns and a printing plate matched with the printing stock to be printed;

s2: during printing operation, an iron roller with the same circumference as the printing plate is additionally arranged in the front of a normal printing plate and is used for simulating a positioning signal of longitudinal overprinting;

s3: and (3) executing printing overprinting operation by utilizing a longitudinal overprinting system according to the simulated positioning signal of the patterned printing stock to be printed.

Preferably, the printing stock to be printed of the existing regular pattern is the printing stock to be printed with the pattern with the specific array pitch, and the length error of the specific array pitch is less than 0.05 mm.

Preferably, the circumference of the printing plate is larger than 1mm of the group distance of the printing stocks to be printed.

Preferably, the specifications of the printing stock to be printed are as follows: 30 grams per square meter to 97 grams per square meter.

Compared with the related art, the gravure label production method provided by the invention has the following beneficial effects:

the invention provides a method for producing intaglio labels, which is characterized in that a positioning signal obtained by simulating patterned printing stock 30 g/square meter-97 g/square meter drum paper is used to ensure that the patterned printing stock 30 g/square meter-97 g/square meter drum paper is as simple and effective as the normal printing of pattern-free pure-color printing stock 30 g/square meter-97 g/square meter roll paper during printing operation and has the same efficiency, thereby solving the problem of longitudinal positioning overprinting of the patterned printing stock.

Drawings

Fig. 1 is a flow chart of a method for producing an intaglio label according to the present invention.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 1 is a flowchart illustrating a method for manufacturing an intaglio label according to the present invention. The production method of the intaglio label comprises the following steps:

s1: selecting a printing stock to be printed with regular patterns and a printing plate matched with the printing stock to be printed;

s2: during printing operation, an iron roller with the same circumference as the printing plate is additionally arranged in the front of a normal printing plate and is used for simulating a positioning signal of longitudinal overprinting;

s3: and (3) executing printing overprinting operation by utilizing a longitudinal overprinting system according to the simulated positioning signal of the patterned printing stock to be printed.

The printing stock to be printed of the existing regular pattern is the printing stock to be printed with the pattern with the specific array distance, and the length error of the specific array distance is less than 0.05 mm.

The circumference of the printing plate is larger than the group distance of the printing stocks to be printed by 1 mm.

The specifications of the printing stock to be printed are as follows: 30 grams per square meter to 97 grams per square meter.

Compared with the related art, the gravure label production method provided by the invention has the following beneficial effects:

the invention provides a method for producing intaglio labels, which is characterized in that a positioning signal obtained by simulating patterned printing stock 30 g/square meter-97 g/square meter drum paper is used to ensure that the patterned printing stock 30 g/square meter-97 g/square meter drum paper is as simple and effective as the normal printing of pattern-free pure-color printing stock 30 g/square meter-97 g/square meter roll paper during printing operation and has the same efficiency, thereby solving the problem of longitudinal positioning overprinting of the patterned printing stock.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.