What kind of glue is used to glue the fan surface

Should be used to mount the painting and calligraphy paste (i.e., after removing the gluten) will be glued to the fan on the big bone, if it is a collection of fan, can not use glue, bone glue, peach glue and so on are not good, chemical latex and so on even more can not be used.

With the traditional mounting paste, the future fan can be removed and mounted for preservation, very complete and beautiful. And with traditional glue such as bone glue, such glue solidified, and then want to make it lose glue (in order to uncover the fan), only a long time to soak, so that the deterioration (in common parlance, is moldy), so that the whole fan surface is also destroyed.

Expanded Information:

p>There are three main types of paste.

Traditional mounting paste, conducive to preservation, the fan is more beautiful and good-looking. Long-term preservation. This is the common glue for the fan in ancient times. Bone glue and other traditional glues, solidified, if you want to lose the glue, you have to destroy. Chemical paste, because of the acidic and alkaline inside, it is easy to turn yellow.

Flour 100, water 100, concentrated sulfuric acid 2, glycerol 1-5, salicylic acid 3, a little alcohol. First hand over the concentrated sulfuric acid into the water slowly, so that it becomes dilute sulfuric acid, and then the flour slowly added to the bamboo stick stirring to dissolve evenly, if there is a small piece of finger kneaded broken into a thin paste, and then slowly heated on the stove, stirring to gradually become a transparent liquid, and then add glycerin and alcohol dissolved salicylic acid, can be cooled to bottling.