弹胶胶调和。洗印版时不用化学溶剂,可直接用水冲洗。其特点是着色力好、具强遮盖性和牢度、耐水洗,基本上没有异味。 具体的才做步骤为1.丝网2.感光胶3.刮板4曝光机或者其他强光代替 比如手电筒,用感光胶制版曝光 ,然后印刷就好了 基本一个板能印刷5000-10000次。
Elastic glue. Print without chemical solvents, can direct water rinse. It is characterized by good coloring, strong hiding and fastness, water washing, basically no odor. Specific to do the steps for the 1 screen 2 photosensitive glue 3 scraper 4 exposure machine or other strong light instead of such as a flashlight, with a photosensitive adhesive plate exposure, and then printed on a good basic board can be printed 5000-10000 times.
济南章丘无纺布手提袋厂
油墨:一般水性油墨都是白胶浆,白色就不用配了,其它的油墨店会配好给你,如红色就是色浆加白胶浆配起来,很简单的.金色和银色是粉加皎浆。工序跟水印步骤一样:步骤1.丝网2.感光胶3.刮板4曝光机或者其他强光代替。
Ink: water based ink is white glue, white is not with the and other ink shop will with good to you, such as red is the color with white glue together, very simple. Gold and silver is powder kyaukka slurry. Step with the watermark step: Step 1 screen 2 photosensitive glue 3 scraper 4 exposure machine or other light to replace.
覆膜工艺也叫凹版印刷,这也是加工覆膜无纺布袋所用的工艺,分两步,即先采用传统的凹版印刷工艺将图文印至薄膜上,再采用覆膜工艺将印有图案的薄膜复合在无纺布上。
Film covering technology is also called gravure printing, which is coated processing woven bags for free processes, is divided into two steps, first an intaglio printing process of traditional graphic printing to film, the film covering technology will be printed with the pattern of the composite film on the non-woven fabric.
一般大面积彩色图案印刷的无纺布袋均采用这种工艺。其特点是印刷精美,全程采用机器生产,生产周期短。另外产品具有极好的防水性能,成品的耐用性也较其它工艺生产的无纺布袋好。薄膜有亮光和亚光两种可供选择,亚光具磨砂效果。缺点是与环保观念有冲突,因薄膜很难降解。
General large area color pattern printing of non-woven bags are using this process. Its characteristic is the fine printing, the whole process uses the machine production, the production cycle is short. In addition, the product has excellent waterproof performance, the durability of the finished product is better than other process of non-woven bag. The film has two kinds of light and sub - light to choose from, Matt matte effect. The disadvantage is that there is a conflict with the concept of environmental protection, because the film is difficult to degrade.
热转印在印刷中属于特种印刷。该方法需要中间介质,即先将图文印刷至热转印膜或热转印纸上,再通过转印设备加温将图案转移到无纺布上。
Thermal transfer printing is a special type of printing. The method requires intermediate media, that is, the first graphic printing to thermal transfer printing film or thermal transfer paper, and then through the transfer of equipment to heat transfer to the non-woven fabric.
在纺织类印刷中常用的介质是热转印膜。其优点是:印刷精美、有丰富的层次版、可媲美照片。适用于小面积彩色图像印刷。缺点是价格高昂,印刷成本高
In the textile printing is commonly used in the medium of heat transfer film. Its advantages are: fine print, there are a wealth of layered version, can be comparable to photos. Suitable for small area color image printing. Disadvantage is the high cost, high cost of printing