Why do you want to spray fuel for the model? Let's introduce it in detail from Jinan!
Generally, in our industry, we can see that many hand models made have the effect of oil injection. Oil injection can not only make the products beautiful, but also can be comparable with the finished products after spray treatment.
The hand board model needs to be polished before oil injection. When grinding, the smoothness of the hand board and whether the corner clearance is in place should be taken into consideration. The traces of adhesion can not be exposed obviously. The Pantone number is generally used in the world, which is the general standard for color regulation. Generally, if it is a professional model factory, it needs to have a Pantone color card comparison table, so that customers have relevant fuel injection requirements, only need to provide the corresponding Pantone color number.
However, it is very difficult to color some materials, such as POM (commonly known as saigang) and PP materials, which can't be applied. After coloring, they don't stick firmly, and they will fall off after rubbing. So basically saigang material or PP material hand board is not colored, through CNC processing, only need natural color grinding.
If it is to make the appearance model, the product appearance requirements are relatively high, but because the material used in the processing will only have one color, if you need a colorful effect, you must use later oil injection to achieve.
The above is about the template model why to fuel injection related introduction, I believe you have already understood, want to know more, welcome to click Jinan handpiece http://www.jrjmockup.com Official website.