The color of cartons is very important, because many packing cartons need to be printed in advertisements. If the color is wrong, then it will have a great impact, not only on the appearance of cartons, but also on the signature of customers. People are very valuable in shopping. Let us know how to reduce the color difference of cartons?

　　紙箱包裝

　　Carton packaging

　　一是油墨質量穩定

　　First, ink quality is stable

　　穩定的油墨質量是重紙箱生產廠家控制色差的關鍵。油墨在使用過程中，會出現揮發性后粘度增加、油墨系列色相變化等問題，應根據具體情況及時調整。油墨的質量會發生變化，它將“以毫厘之差”。油墨的技術含量，重紙箱廠家的經驗要求也非常高，油墨質量影響到整個車身，關系到整體情況，一定要精心挑選和使用。

　　Stable ink quality is the key for heavy carton manufacturers to control color difference. In the process of using ink, there will be problems such as viscosity increase after volatility, color change of ink series, etc., which should be adjusted in time according to the specific situation. The quality of the ink will change, and it will be "by a millisecond.". The technical content of ink and the experience requirements of heavy carton manufacturers are also very high. The quality of ink affects the whole body and the overall situation, so it must be carefully selected and used.

　　二、印版油墨性能

　　2、 Printing ink performance

　　重型紙箱廠家的印版油墨性能，尤其是經過長時間磨損后的印版油墨性能。印版技術的進步極大地提高了印刷質量，在一定程度上減少了印刷的色差，但無論是橡膠版、樹脂版還是柔性版，長時間的磨損都會極大地降低其油墨性能。

　　The printing ink performance of heavy carton manufacturers, especially after a long time of wear and tear. The progress of printing plate technology has greatly improved the printing quality and reduced the printing color difference to a certain extent. However, no matter rubber plate, resin plate or flexible plate, long-term wear will greatly reduce the ink performance.

　　三、壓力平衡，印刷速度均勻

　　3、 Pressure balance, even printing speed速度和穩定性會給沉重的紙箱廠家帶來印刷色彩的變化。當印刷速度加快時，油墨量迅速增加，油墨層增厚，顏色加深。相反，當印刷速度降低時，油墨量減少，油墨層變薄，印痕變輕，油墨量難以達到飽和。因此，要保持色彩的穩定性，就必須保持穩定的印刷速度。印刷壓力的控制也是如此。

　　Speed and stability will bring printing color changes to heavy carton manufacturers. When the printing speed is accelerated, the ink volume increases rapidly, the ink layer thickens and the color deepens. On the contrary, when the printing speed is reduced, the amount of ink is reduced, the ink layer becomes thinner, the mark becomes lighter, and the amount of ink is difficult to reach saturation. Therefore, in order to maintain color stability, it is necessary to maintain a stable printing speed. So is the control of printing pressure.

　　四、控制紙張的色彩、上漿、光滑度等指標

　　4、 Control paper color, sizing, smoothness and other indicators控制紙張色差也成為重紙箱生產廠家的一項重要工作。特別是目前重紙盒市場上，使用的白紙仍相對較少，彩色牛皮紙、紙板紙所占比例較大。在彩紙上印刷會產生“墨鏡”的效果，在印前設計時應注意預防。

　　It is also an important work for heavy carton manufacturers to control the color difference of paper. Especially in the heavy paper box market, white paper is still relatively small, and color kraft paper and cardboard paper account for a large proportion. Printing on colored paper will produce the effect of "Sunglasses", which should be paid attention to in the design before printing.

　　五、嚴格的色標樣品管理制度

　　5、 Strict management system of color standard samples一般情況下，客戶會將一個產品的顏色標準樣品寄給重紙箱的制造商。如果是新開發的產品，客戶也會在大貨印刷前確認顏色標準樣品。因此，標準樣品就是標準樣品，色彩管理必須以標準樣品為基礎。

　　In general, the customer will send the color standard sample of a product to the manufacturer of heavy cartons. If it is a newly developed product, the customer will also confirm the color standard sample before mass printing. Therefore, the standard sample is the standard sample, and the color management must be based on the standard sample.

　　以上就是如何減少紙箱的色差，今天我們就到此為止，想了解更多的信息，歡迎到重型紙箱廠家網站進行詳細的了解。

　　The above is how to reduce the color difference of cartons. Today we will stop here. If you want to know more information, please go to the website of heavy cartons manufacturer for details.