噴繪用戶內材料有燈片、相紙、即時貼等;戶外材料分后打燈布、前打燈布、即時貼等，燈片和后打燈布較多用來做燈箱,而相紙適合做廣告招貼、海報、掛畫等。前打燈布顧名思義就是燈光打在畫前面，戶外大型廣告、路牌多是此類材料。即時貼可稱為背膠相紙，可方便得把噴畫裱在其他材質上。戶內即時貼多用于制作展板,戶外即時貼多用于車身貼等。
The interior materials of spray painting users include lampshade, photo paper, instant paste, etc.; the outdoor materials are divided into rear light cloth, front light cloth, instant paste, etc. the lampshade and rear light cloth are mostly used for light box, while photo paper is suitable for advertising poster, poster, hanging picture, etc. As the name suggests, the front lighting cloth is the light in front of the painting. Outdoor large-scale advertisements and road signs are mostly such materials. Instant paste can be called back glue photo paper, which can be easily mounted on other materials. Indoor instant stickers are mostly used for making exhibition boards, and outdoor instant stickers are mostly used for body stickers, etc.
選好了材料與機型，就該進入下一個階段:噴繪文件制作。大多數噴繪公司都提供制作服務,客戶提供圖片、文字和設計稿，也可以自己制作好電子文件交給噴繪公司，如果自己制作文件，就要注意以下幾個問題:
After selecting materials and models, we should go to the next stage: the production of ink-jet documents. Most spray painting companies provide production services. Customers provide pictures, texts and design drafts. They can also make their own electronic documents and give them to spray painting companies. If they make their own documents, they should pay attention to the following issues:
慎用特殊效果
Be careful with special effects
現在噴繪機能接受很多軟件輸出的文件：如Photoshop、FreeHand、PageMaker、CorelDRAW等，但有些照排機可以輸出，而噴繪機未必可以。例如FreeHand 8.0圖像透明的特殊效果，噴繪機無法輸出，所以如果文件作了此類，一定要與噴繪公司及時溝通，以免造成不必要的損失。如果一定要使用此類,在Photoshop里直接處理圖片,就不會出現錯誤。
Now the ink-jet printer can accept many software output files, such as Photoshop, freehand, PageMaker, CorelDRAW, etc., but some special effect imagesetters can output, while the ink-jet printer may not. For example, freehand 8.0 image transparent special effect, the inkjet printer can not output, so if the file made such special effect, we must communicate with the inkjet company in time to avoid unnecessary losses. If you have to use this kind of special effect, you will not make mistakes if you directly deal with the special effect of pictures in Photoshop.
戶內噴繪制作精度
Indoor painting production accuracy
一般要求在80～100dpi,一以內文件精度要求100dpi;一以上尺寸越大，文件精度可相應降低，但要注意如果位圖精度低于60dpi畫面有可能出現鋸齒。
Generally, it is required to be in the range of 80-100dpi, and the file accuracy within one square meter is required to be 100dpi; the larger the size above one square meter, the file accuracy can be reduced correspondingly, but it should be noted that if the bitmap accuracy is lower than 60dpi, there may be sawtooth.
戶外噴畫制作精度
Precision of outdoor spray painting
一般要求在24～35dpi，原則上尺寸越小精度越高;尺寸越大，精度可相應降低。噴畫位圖文件的基本要求CMYK模式，將layer(圖層)合并，刪除四色外的多余Chane(通道)，文件存為EPS或TIFF格式。
In principle, the smaller the size is, the higher the precision will be; the larger the size is, the lower the precision will be. CMYK mode is the basic requirement of spray drawing bitmap file. Combine the layers, delete the extra chane (channels) outside the four colors, and save the file in EPS or TIFF format.
以上是關于制作噴繪招牌的要點介紹，想要了解更多內容歡迎點擊濟南噴繪廣告公司。
The above is about the key points of making spray-painted signboards. For more information, please click Jinan spray-painted advertising company.
