Better results are sometimes obtained by means of optical photography

Removable adhesive stickers have gradually become People's Daily necessities and are essential items in life. The following describes the handprint display method of multi-functional adhesive paste (the handprint of removable adhesive paste is generally transparent color (also white) or other colors or with aroma adhesive paste, and the tape body is generally PET substrate. The co-important character is smooth non-permeability. The removable adhesive veneer is made of PET substrate, which has high viscosity and is easy to attach to other objects.

The development of the handprint on the removable adhesive surface can generally refer to the development procedure of the handprint on the non-permeable object, using 502 method, powder method, etc. However, please note that the handprint on the adhesive surface cannot be destroyed when it appears. Do not adhere the powder to the adhesive surface when using the powder method. For the appearance of hand prints on the sticky surface, due to the special physical properties of the sticky surface, the pressure sensitive adhesive has strong viscosity. It is not a permeable object. It's not a nonpermeable object.

Better results are sometimes obtained by means of optical photography. Poor handprints on them two. Such as field tape is often twisted and knotted together. Adhesive surfaces are often uneven. Adhering to dust, soil, fibers and other debris, these are difficult problems that cannot be solved by optical photography methods. The handprint appears on the adhesive surface. So far, there is no very effective method.