Overlay with 16 colors silkscreen printing

Material：PET/PC/PP

Thickness：0.05mm-2.0 mm  Structure 

Overlay with printing+Rear Adhesive 

Description：

Touch Flat Overlay

Keys embossed Overlay

Application：

Remote controller，Fridge，Washing machine，Medical  instrument

Overlay image is a technique used in computer graphics to combine two or more images into one, by placing one image on top of another. This technique is commonly used in various applications such as image editing, video editing, and web design.

There are several reasons why overlaying images can be useful. One of the most common uses is to create a composite image by blending two or more images together. This can be used for artistic purposes, such as creating a collage or adding special effects to photographs. It can also be used for practical purposes, such as merging multiple exposures of the same scene to create a high dynamic range (HDR) image.

In image editing software, overlaying images typically involves adjusting the opacity or blending mode of the top image to control how it interacts with the image below. The opacity determines how transparent or opaque the top image appears, while the blending mode determines how the colors of the top and bottom images mix together. Common blending modes include "Normal", "Multiply", "Screen", "Overlay", and "Soft Light", each producing a different visual effect.

Overlaying images can be done manually by carefully positioning and resizing the top image over the bottom image. However, most image editing software provides tools and features to make the process easier and more precise. This can include features such as automatic alignment and blending options, which can save time and effort when working with multiple images.

In video editing, overlaying images is commonly used to add graphics, text, or other visual elements to a video. This can include adding subtitles, logos, or special effects. Video editing software often provides a timeline-based interface that allows for precise control over the timing and duration of overlayed elements.

Overlaying images can also be done in web design to enhance the visual appearance of a website. This can include overlaying images on top of background images, using transparent images to create layered effects, or adding hover effects to images. CSS (Cascading Style Sheets) and HTML5 provide various techniques and properties to achieve these effects, such as the "background-image" property, the "z-index" property, and the use of transparent PNG images.

In conclusion, overlaying images is a versatile technique that can be used in various applications such as image editing, video editing, and web design. It allows for the combination of multiple images into one, creating composite images with artistic or practical purposes. Whether blending images together, adding visual elements to videos, or enhancing the visual appearance of a website, overlaying images provides endless possibilities for creativity and visual expression.