Although the commodity plays a role in protecting the commodity under the condition of packaging, it will often be damaged during the transportation of the commodity, so on this basis, a buffer system packaging and shock-proof packaging are added to the packaging. Here introduce:
The material of the wooden box foam
The material of the wooden box foam introduce.
Wooden box foam is a porous material that has good water absorption and can be used for cleaning items. Commonly used sponges are made of wood cellulose fibers or foamed plastic polymers. Also, there are natural sponges made from sponge animals, most of which are used for body cleaning or painting. In addition, there are three types of synthetic sponges made of other materials, namely low-density polyether (non-absorbent sponge), polyvinyl alcohol (highly absorbent material, no obvious gas. PU sponges mainly include polyester and polyether types that can be sliced or Rolling and cutting can also be compounded according to customer requirements, hot pressing processing and blasting opening treatment, etc. PU sponge has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardant, anti-static, and good air permeability. Various industries, including automobile industry, battery industry, cosmetics industry, bra and underwear manufacturing and high-end furniture manufacturing, etc.