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Barcode Quality Considerations

Barcode Quality Considerations

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Barcode Quality Considerations

Barcode Size: amplification factor must be greater than 0.80 . When selecting amplification factor to be considered in the overall design of product packaging , so that the printed bar code and product packaging design symmetry coordination ; must not squeeze or cut the size of the left and right side of the blank area of the bar code design, and to ensure that the right and left blank area color must be consistent with the color of the hollow bar ; procedures for goods in any truncated bar code symbol height , will affect the bar code reader scans , so the height of the bar code symbol in principle commodity truncated .

Barcode Color : As the bar code reader is generally red light, red light in the red the highest reflectivity, and therefore must not be used as a red stripe color, only as empty color ; printing on transparent or translucent carrier should disable its package items of the same color as the color , so as not to reduce bar , air contrast , the impact of literacy ; using aluminum and other metal reflective material as a carrier , it can be body color treated hair after playing a layer of white or printed as a bar code on the body color space without playing hair color reflective material body as Article ; colors with metallic ( eg gold ) because of its shininess and gloss will cause specular reflection effects and affect the scanner reading . Thus , to print with gold or gold bar code printed on the carrier when the anti- empty color as must be careful ; packaging design when the color and the color of the bar code design conflict should be subject to the color bar changes color design packaging design .

Printing position : Design Barcode preferred location should be the right of the back of the product packaging under half the area . While some product packaging is not appropriate to place the bar code on the back , the right to select another suitable surface area of ​​packaging placed under half barcode . However, for a large volume of product barcode or bulky items should not be placed on the bottom of the package. Under normal circumstances, the distance between the bar code and product packaging near the edge of not less than 8mm or greater than 102mm, which is mainly convenient supermarket salesperson hand goods to be scanned. " China Quality"
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