Columnar coupling method of cigarette paper pattern

Abstract

The invention discloses a columnar coupling method of a cigarette paper pattern. The columnar coupling method comprises the following steps: a, distinguishing whether the cigarette paper pattern is a continuous pattern or an independent pattern; resolving parameters needed by pattern coupling respectively by applying a typesetting mathematical model of the continuous pattern or a typesetting mathematical model of the independent pattern; b, by taking the parameters as basis, drawing a typesetting design draft of the continuous pattern or the independent pattern; printing, coating or embossing the pattern on cigarette paper after drawing a printing plate or an embossing plate; then cutting the cigarette paper according to a designed size; and c, covering cut tobacco shreds with the cut cigarette paper, and covering to realize columnar coupling of the cigarette paper pattern. The pattern can be subjected to the columnar coupling and is presented on a columnar object (such as a cigarette) in a continuous and circulating manner, and quality problems including dislocation, cracks, defects and the like are prevented from occurring.

Description

technical field [0001] The invention relates to the technical field of tobacco wrapping, in particular to a columnar coupling method for cigarette paper patterns. Background technique [0002] In the technical field of tobacco, the cigarette is columnar, and its structural feature is that the cigarette paper wraps the shredded tobacco to form a columnar object. Cigarette paper is a strip-shaped wrapping layer, and its paper-feeding direction is the same as the axis of the column. When wrapping the content (such as shredded tobacco), it is columnar. After being cut into cigarette sticks, such as figure 2 As shown, a complete cigarette can be made by using the filter rod and tipping paper together. [0003] Affected by the above-mentioned process characteristics and the overlap of the cigarette paper, the cigarette paper produced by the prior art has the following technical limitations: [0004] 1. The cigarette paper produced by the prior art can only carry simple lines suc...

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Problems solved by technology

[0005] 2. The forming process of the long wrapping layer (such as cigarette paper) wrapping the content (such as shredded tobacco) along the axis, such as figure 2 As shown, there is a large technological limitation, which is the main reason why the cigarette paper made by the existing technology can only carry simple lines such as horizontal lines and vertical lines.

[0006] 3. If you do not seek a breakthrough in the existing technology, and do not follow the molding process rules of the long wrapping layer (such as cigarette paper), but directly arrange complex patterns on it in a random way, then the pattern will be in the overlapping position. Incomplete, broken phenomena, such as Figure 13 shown (inside the dotted box)

And thus bring serious product quality problems on cigarettes

[0007] 4. The cigarette paper produced by the existing technology can only carry simple stripes such as horizontal lines and vertical lines, and the anti-counterfeiting effect is low, so it is easy to be imitated

In the current cigarette market, counterfeit cigarettes are often shoddy, which not only harms consumers, damages consumers’ legitimate rights and interests, and seriously endangers the normal development of the cigarette industry. Therefore, it is necessary to introduce better and more intuitive anti-counterfeiting technology to avoid huge taxes. drain and loss of national interest

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