How To Put Together Cover A5 Spiral Journals Notebooks Octagon Offset Trademark Plate

How to put together Cover A5 Spiral Journals Notebooks octagon offset trademark plate

 

The packaging or trademark of wine, medicine, food, beverage, daily necessities and other products printed with octavo offset press has the characteristics of low cost, simple operation, stable quality, convenient and fast, and has been widely used by small and medium-sized printing enterprises.

 

The following talk about some issues that should be considered when assembling in actual work.

 

1. Most of the product packaging or trademark design is made by computer, the output of the color separation film is printed, and then the machine is printed. Whether it is manual or electrical composition, it is necessary to consider the post-printing process, such as cutting, embossing, hot stamping, laminating, etc., whether it will be affected by the previous process.

 

2. Wine labels or food and beverage packaging, usually internal and external packaging integration. The trademark pasted on the wine bottle is mainly composed of two parts: cap mark and body mark. Cap marks irregular shape, and the pattern is complex, most of them have to be die-cut. When assembling the cap mark and the body mark should be separated, the cap mark should not be close to the body mark, and there should be room for die cutting and indentation between the cap mark.

 

3. Note the size of the finished product. After the trademark is spelled into a large eight-sided version, about 3mm of wool bleeding room should be left around, otherwise, the quality of the product will be affected by the white edge after cutting and die-cutting.

 

4. If there is a field or flat net above and below the trademark, the field or flat net should be put together when assembling. For example, there is a field under the wine label, and the field should be put together diagonally with the field corner, so that when cutting, one knife can cut out the upper and lower two trademarks, and there will be no white edge problem.

 

5. When making up, we should consider the problem of opening paper and cutting materials and how to determine the mouth. For small size octagon paper (39cm × 27cm) and large size octagon paper (30cm×42cm), if the spelt out is full plate full edge, and there is 1.5cm in the finished size of one side of the trademark without printing text, the white edge can be borrowed as the printing mouth position.

 

6. Hand collage is usually carried out on collage coordinates copied from transparent film. When assembling, the size of the finished product should be accurate, and the placement should be correct, and there should be no skew. For small trademarks, a large number of them are placed during the printing process. In order to prevent size confusion in the middle of the printing process, the precise position of fine lines, text and pattern parts in the vertical and horizontal directions of the trademark should be marked with the help of transparent printing coordinates.

 

Seven. When assembling, it is required to mark the position of the regular line, cross line, center line, drag tip line, corner line, color block, mouth mouth, etc., and various lines should not be in the finished size of the trademark, otherwise, the dirty line and color block that cannot be cut off will affect the appearance of the finished product of the trademark. If the line or color block is too long, you can use a knife to shave it short; The already printed version can be corrected by retouching paste on the PS version.

 

8. If the film is 16 open, 32 open, 64 open and other small specifications, you need to plate splicing, because the film has a certain thickness, the film folds each other, easy to produce a gap in the fold when the PS plate or copy the film, so that the vacuum pump can not be closely drawn, resulting in the printing plate out of the plate, dot deficiency, no ink and other failures.

 

Solution: One is to output octavo large version on the computer; The second is to cleverly trim according to the actual situation, and scrape the edge of the film thin with a knife to avoid folding.

 

9. Trademarks or packaging products, most of them are multi-color overprinting, only the composition is accurate, in order to achieve accurate overprinting. The order of composition is:

(1) the first base color, after the pressure color;

 

(2) Spell the light color first, then spell the dark color;

 

(3) The text, lines and patterns printed by the dot are of high precision, so spell first;

 

(4) Spell the main color first, then spell the secondary color;

 

The most effective way to test the quality of the composition is proofing, spelling out the version before printing, it is best to offset proofing, check whether the overprint is accurate, whether the ink hue is consistent with the color of the design draft, whether the graphic lines have omissions, etc., but also check the C, M, Y, K values of each monochrome, overlapping color sample, to provide customers with accurate proofreading text and color. The true basis of the pattern.