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宣傳單頁上面如何印出高質量的二維碼?
作者:admin 來源:http://fashionalized.com 發布時間:2019-7-23 15:30:58 瀏覽次數:207
現在二維碼的應用十分的廣泛,在宣傳單頁上面,二維碼儼然成了一種必須品,那么如何印刷出高質量二維碼呢?濟南宣傳單頁印刷公司認為可以從以下幾個方面著手。
Now the application of two-dimensional codes is very extensive. On the leaflet, two-dimensional codes have become a necessity. So how to print high quality two-dimensional codes? Jinan Publicity Page Printing Company believes that we can start from the following aspects.
一、尺寸及分辨率設置
Size and resolution settings
二維碼的更小面積為19mm×19mm,且不能有底紋、雜色,分辨率建議設置為150~300dpi,否則二維碼尺寸過小、過密或者分辨率不足,都可能導致印刷后的二維碼無法被正常掃描。
The smaller area of the two-dimensional code is 19 mm *19 mm, and there can be no background and noise. The resolution of the two-dimensional code should be set to 150-300 dpi. Otherwise, the size of the two-dimensional code is too small, too dense or the resolution is insufficient, which may cause the printed two-dimensional code to be unable to be scanned normally.
二、顏色搭配問題
2. Colour Matching
顏色搭配對條的反射率的更大值和印刷對比度有很大影響。反差更大化與滿足標準要求是二維碼設計和印制時要掌握的重要原則,黑條白空是較佳選擇方案。只要保證條和空有足夠的對比度,也可選用其他顏色搭配。但條不能為黃色、橙色、紅色、深棕色、金色。美化后的二維碼前景色和背景色過于相近也會導致二維碼無法被正常掃描。
Colour matching has a great influence on the reflectivity and printing contrast of strips. Greater contrast and meeting standard requirements are important principles to be mastered in the design and printing of two-dimensional codes, and black bar blank is a better choice. As long as the bars and spaces have enough contrast, other colors can also be used. But the strip should not be yellow, orange, red, dark brown or gold. The foreground color and background color of beautified two-dimensional codes are too close to each other, which will result in two-dimensional codes not being scanned properly.
三、生成二維碼

3. Generating two-dimensional codes

濟南宣傳單頁印刷

二維碼包含的信息太長,會使生成的二維碼圖案過于復雜,導致無法被識別。如果信息比較多,建議使用草料網的活碼來生成二維碼。
Two-dimensional codes contain too much information, which makes the generated two-dimensional codes too complex to be recognized. If there is more information, it is suggested to use live codes of forage network to generate two-dimensional codes.
四、留足空白區
IV. Keep enough blank space
空白區起到二維碼識別設備做好掃描準備的作用,必須保證其尺寸足夠。在實際二維碼掃描識讀過程中,為避免周圍色彩的干擾,二維碼左右側空白區的寬度一般應不小于5mm。
The blank area plays the role of scanning preparation for the two-dimensional code recognition equipment, and its size must be guaranteed to be adequate. In order to avoid the interference of the surrounding color, the width of the left and right blank area of the two-dimensional code should not be less than 5 mm in the actual process of scanning and reading.
五、二維碼印刷工藝
5. Two-Dimensional Code Printing Technology
目前二維碼的印刷方法主要采用噴墨印刷,它是一種計算機直接印刷技術,即墨水通過噴嘴噴射,直接在承印物上成像。
At present, inkjet printing is the main method of printing two-dimensional codes. It is a computer direct printing technology, that is, ink is injected through the nozzle and directly imaged on the substrate.
感謝大家的認真閱讀,如果大家后續有問題要了解,歡迎咨詢濟南宣傳單頁印刷官網的客服人員,相信我們會給您一個滿意的答復,http://fashionalized.com
Thank you for your serious reading. If you have any further questions, please consult the customer service staff of Jinan Publicity Single-page Printing Official Website. I believe we will give you a satisfactory answer, http://fashionalized.com.