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        1. 當前位置:首頁-新聞中心>>公司公告>>實現標簽制作工藝高精度印刷應該注意什么?

          實現標簽制作工藝高精度印刷應該注意什么?

          來源:http://www.apersianrug.com/ 日期:2020-11-26 發布人:shengfeng 標簽印刷行業也發展的越來越成熟,標簽行業正在迎來前所未有的發展機遇,同時傳統的標簽印刷行業也正在向更高層次發展,訂單的交貨周期要求越來越短的同時,標簽印刷工藝的要求卻越來越高。標簽印刷工藝的要求提高主要體現在多種組合印刷方式的多項要求上。以單一的凸版印刷為主要印刷形式的年代已經一去不復返了。標簽印刷制作工藝上要表現的效果除了凸版效果,更需要柔版效果、膠印效果、燙金效果、絲網印刷、凹版印刷效果,的紅酒標簽甚至還需要壓凹凸效果,冷燙工藝,局部UV過油等等。
          The label printing industry is becoming more and more mature, and the label industry is ushering in unprecedented development opportunities. At the same time, the traditional label printing industry is also developing to a higher level. While the delivery cycle of orders is becoming shorter and shorter, the requirements of label printing technology are higher and higher. The improvement of label printing technology is mainly reflected in the requirements of various combination printing methods. Gone are the days when single relief printing was the main form of printing. In addition to the relief effect, the label printing process needs flexographic effect, offset printing effect, bronzing effect, screen printing, gravure printing effect. High grade red wine label even needs concave convex effect, cold stamping process, local UV oiling, etc.
          對于印刷精度方面要求的提高,主要體現在多種印刷工藝組合方式在實現的同時,還要有非常高的套印精度。但是往往由于現有設備的條件所限制,不能實現這一要求。我們無法回避目前國內標簽印刷仍然是以凸版,或者單一柔版、樹脂版印刷為主的實際現狀,要增加多種標簽印刷方式才可以。
          For the improvement of printing accuracy, mainly reflected in the realization of a variety of printing process combination, but also have a very high overprint accuracy. However, due to the limitation of existing equipment, this requirement cannot be realized. We can not avoid the fact that the current domestic label printing is still based on relief printing, or single flexographic printing and resin printing. We need to add a variety of label printing methods.
          山東透明不干膠標簽印刷
          要實現這種標簽印刷技術的突破,在不增加主要印刷設備進行重新投資的情況下,解決市場對新的標簽印刷工藝高精度的要求,主要通過兩種標簽印刷途徑解決:
          In order to achieve the breakthrough of this label printing technology, we can solve the market demand for high precision of new label printing process without increasing the investment of main printing equipment
          1.在現有的設備上增加補充功能,比如增加拉桿,過紙方面增加一些,并且不能影響印刷精度。
          1. Add supplementary functions to the existing equipment, such as adding pull rod, adding some paper passing, and the printing accuracy cannot be affected.
          2.離線實現所有的新的印刷工藝補充。
          All the new off-line printing processes are complemented.
          國內目前主要是以凸版、樹脂版或者單一柔版為主的標簽印刷方式。一般而言,對于精密標簽印刷,這兩種方式基本上都是能夠滿足,但需要的特殊印刷效果,例如:立體感效果、強烈的金屬感效果、柔軟的浮雕效果、局部UV印刷等,卻是無法滿足的。這就需要在設備能夠延伸或者有足夠的工位的情況下,考慮加裝補充工藝。
          At present, the main label printing methods in China are relief plate, resin plate or single flexo plate. Generally speaking, for precision label printing, these two methods are basically able to meet, but the special printing effects required, such as three-dimensional effect, strong metal feeling effect, soft relief effect, local UV printing, etc., are not satisfied. This requires that the equipment can be extended or there are enough stations to consider adding supplementary technology.
          在所有的加裝工藝中,凹版印刷方式的加裝是更困難的,因為凹版所需要的印刷壓力與張力都是非常大的。這樣一來,在整體的控制中,如果控制不當,非常容易對原有的印刷方式及張力產生影響,從而影響套印,影響更終的印品。所示的凹版印刷單元,通過獨立的全伺服系統,提供二次套印的控制指令,并通過系統中浮動輥執行補償實現精準套印。無論材料或者原有的印刷設備如何調整,升速降速控制,無論原有設備是主軸驅動還是伺服驅動,這套凹版系統都可以實現與原有系統的無速差同步狀態,完全不改變原有的張力,因此可以完全跟蹤原有的套印,從而實現工藝補充與升級。
          In all the installation process, intaglio printing is the most difficult, because the printing pressure and tension required by gravure are very large. In this way, in the overall control, if not properly controlled, it is very easy to have an impact on the original printing method and tension, thus affecting overprint, affecting the final print. The gravure printing unit, through an independent full servo system, provides control commands for secondary overprint, and realizes accurate overprint through the compensation of floating roller in the system. No matter how the materials or the original printing equipment are adjusted, the speed up and speed down control, whether the original equipment is spindle drive or servo drive, this set of gravure system can achieve no speed difference synchronization with the original system, without changing the original tension, so it can completely track the original overprint, so as to realize the process supplement and upgrade.
          該系統已經在不同類型設備上成功加裝,套印精度可以實現小于+/-0.15mm。值得一提的是,在廣州美祺標簽印刷有限公司的大輪凸版上,成功地加裝了兩套該凹印單元,并平穩運轉,成為全球首個加裝在大輪凸版上的凹版印刷單元。
          The system has been successfully installed on different types of equipment, and the overprint accuracy can be less than + / - 0.15mm. It is worth mentioning that two sets of gravure printing units have been successfully installed on the large wheel gravure of Guangzhou Meiqi Label Printing Co., Ltd., and they have been running smoothly, becoming the first gravure printing unit installed on large wheel relief in the world.
          本文由不干膠防偽標簽印刷整理發布,您是不是對這些內容有所了解了呢?更多的內容請點擊:http://www.apersianrug.com我們會有更多精彩內容等你查看。
          This article is printed and published by the self-adhesive anti-counterfeiting label. Do you know something about these contents? For more information, please click: http://www.apersianrug.com We'll have a lot more to see.

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