無紡布袋的印花都可以印幾個顏色？

隨著無紡布袋的生產工藝越來越成熟，無紡布袋的產品樣式也越來越多。越來越多的客戶喜歡在無紡布袋上印刷精美的圖文廣告信息，不過不同生產工藝對應的產品印花色彩也是不同的。大致可分為四種：
As the production technology of non-woven bag is more and more mature, the product style of non-woven bag is more and more. More and more customers like to print exquisite graphic advertising information on non-woven bags, but the printing colors of products corresponding to different production processes are also different. It can be divided into four types

1.淋膜：這種方式跟印膠袋的方式是一樣的，它需要制作一個銅板模板，然后將圖案印在膜上面，再將膜與無紡布貼合在一起。這種方式圖案的表現力豐富，顏色圖案可以豐富多彩，但是其制作成本偏高，數量少（1萬平方米以下）不建議您這樣做；
1. Coating: this method is the same as that of printing plastic bag. It needs to make a copper plate template, print the pattern on the film, and then fit the film and non-woven fabric together. In this way, the expressive force of the pattern is rich, and the color pattern can be rich and colorful, but the production cost is high, and the quantity is small (less than 10000 square meters). It is not recommended that you do this;

2.傳統絲�。哼@是一種較為原始的印刷方式，它將圖案曬在一張網上，再將顏料（一般顏料有油性，水性，膠性，水膠組合）放在網，用刮板將圖案刮出來。這種方式是大多數客戶選擇的方式，價格便宜，清晰度好，只是其圖案的表現力不怎么豐富，只適合單色或多色單獨印刷，印刷的速度稍慢，特別是多色的印刷受氣候影響很大。
2. Traditional silk screen printing: This is a relatively primitive way of printing. It puts the pattern on a net, and then puts the pigment (generally oil-based, water-based, colloidal, water-based combination) on the net, and scrapes the pattern out with a scraper. This method is the choice of most customers. It is cheap and clear, but the expressive force of the pattern is not very rich. It is only suitable for single color or multi-color printing. The printing speed is a little slow, especially the multi-c