無紡布袋你知道有幾種印刷方式嗎？

無紡布袋一般是采用絲網印刷工藝，也就是人們常說的“絲印”，這一直也是很多廠家比較常用的印刷工藝。一般都人工印，因該印刷有異味，色澤不飽滿容易脫落，所以涌現出許多新的無紡布印刷方式，這里我們介紹目前市場上主流的幾種：
Non-woven bags generally use screen printing technology, which is often referred to as "screen printing", which has been a common printing process used by many manufacturers. Generally, manual printing, because the printing has a peculiar smell, color is not full and easy to fall off, so a lot of new non-woven printing methods emerge. Here we introduce several mainstream in the current market:
1、水印
1. Watermark
因其采用水性彈膠漿作為印刷介質而得名，在紡織品印刷中比較常見，也叫印花。印刷時把色漿和水性彈膠膠調和。洗印版時不用化學溶劑，可直接用水沖洗。
Because of its use of water-borne elastomeric paste as a printing medium, it is more common in textile printing, also known as printing. The color paste and water elastomer are mixed in printing. The printing plate can be washed directly with water without chemical solvent.
其特點是著色力好、具強遮蓋性和牢度、耐水洗，基本上沒有異味。一般用于�。悍�布袋，棉布水印印刷袋
Its characteristics are good dyeing power, strong covering and fastness, water resistance, basically no odor. Generally used for printing: canvas bags, cotton watermarking printing bags
2、凹版印刷
2. Gravure Printing
用這種方法加工的成品通常叫復膜無紡布袋。此工藝分兩步，即先采用傳統的凹版印刷工藝將圖文印至薄膜上，再采用覆膜工藝將印有圖案的薄膜復合在無紡布上。
The products processed in this way are usually called laminated non-woven bags. The process consists of two steps: first, the traditional gravure printing process is used to print pictures and texts on the film, and then the film with patterns is combined on the non-woven fabric by the film coating process.
一般大面積彩色圖案印刷的無紡布袋均采用這種工藝。其特點是印刷精美，全程采用機器生產，生產周期短。另外產品具有極好的防水性能，成品的耐用性也較其它工藝生產的無紡布袋好。

This process is generally used