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濟(jì)南塑料袋訂做包裝袋印刷工藝您了解嗎?

來源:http://wujikeji.com/ 日期:2022-11-29

包裝袋印刷工藝您了解嗎?

Do you know the packaging bag printing process

包裝袋是在常見不過得了,在我們生活中也是離不開它的使用。對于生產(chǎn)商來講,塑料包裝袋上的彩印印刷有著怎樣的工藝有哪幾種呢?接下來就由小編簡單為您講一下有關(guān)印刷工藝是怎樣的吧?

Packaging bags are common, but we can not live without their use. For manufacturers, what are the processes of color printing on plastic bags? Next, let's talk about the printing process?

一、凹版印刷

1、 Intaglio printing

塑料薄膜的印刷以凹版印刷工藝為主,用凹版印刷的塑料薄膜具有印刷質(zhì)量高、墨層厚實、色彩鮮艷、圖案清晰明快、畫面層次豐富、反差適度、形象逼真、立體感強等優(yōu)點。凹版印刷要求各色圖案套準(zhǔn)誤差不大于0.3mm,產(chǎn)品同色密度偏差和同批同色偏差等指標(biāo)符合GB7707-87要求。凹版印刷的印版耐印力強,適于長版活件

The printing of plastic film is mainly based on the intaglio printing process. The plastic film printed by intaglio has the advantages of high printing quality, thick ink layer, bright colors, clear and bright patterns, rich picture levels, moderate contrast, vivid image, strong three-dimensional sense, etc. For intaglio printing, the registration error of all color patterns shall not be greater than 0.3mm, and the product density deviation and the deviation of the same color of the same batch shall meet the requirements of GB7707-87. The printing plate of intaglio printing has strong printing resistance and is suitable for long version live parts

二、柔性版印刷

2、 Flexographic printing

柔性版印刷主要利用柔性凸版和快干凸版油墨。其設(shè)備簡單,成本低,版材質(zhì)量輕,印刷時壓力小,版材及機械損耗小,印刷時噪聲小、速度快。柔性版換版時間短、工效高,柔性版柔軟、有彈性、傳墨性能好,印刷材料適應(yīng)面廣,對于印刷小批量的產(chǎn)品成本比凹版印刷低。但柔性版印刷對油墨和版材的要求較高,因此印刷質(zhì)量比凹版工藝稍遜。

Flexographic printing mainly uses flexographic letterpress and fast drying letterpress inks. It features simple equipment, low cost, light plate quality, low pressure during printing, small plate and mechanical loss, low noise and fast printing speed. The flexographic plate has a short change time and high work efficiency. The flexographic plate is soft, elastic, and has good ink transmission performance. The printing materials are widely used. The cost of printing small batches of products is lower than that of intaglio printing. However, flexographic printing has higher requirements for inks and plates, so the printing quality is slightly inferior to that of intaglio printing.

濟(jì)南塑料袋訂做
 
三、絲網(wǎng)印刷
 
3、 Screen printing
 
印刷時通過刮板的擠壓,使油墨通過圖文部分的網(wǎng)孔轉(zhuǎn)移到承印物上,形成與原稿一樣的圖文。
 
During printing, the ink is transferred to the substrate through the mesh of the graphic part through the extrusion of the scraper to form the same graphic as the original.
 
絲網(wǎng)印刷的產(chǎn)品墨層豐富、色澤鮮艷、色彩飽滿、遮蓋力強,油墨品種選擇范圍廣、適應(yīng)性強,印刷時壓力小、便于操作,制版工藝簡單易行、設(shè)備投資少,因此成本低廉、經(jīng)濟(jì)效益好、承印材料品種廣泛。
 
Screen printing products have rich ink layers, bright colors, full colors, and strong hiding power. They have a wide selection of ink types, strong adaptability, low pressure during 
 
printing, easy operation, simple plate making process, and low equipment investment. Therefore, they have low costs, good economic benefits, and a wide range of printing materials.
 
以上就是為大家介紹的有關(guān)濟(jì)南塑料袋定做的詳細(xì)的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://wujikeji.com
 
The above is a detailed introduction about customized plastic bags in Jinan. I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with 
 
professional services http://www.jingmeisuli

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