The materials of paper tray products are divided into many kinds, such as bamboo pulp, wood pulp, corrugated pulp, large white pulp (also known as white pulp or A4 pulp), sugarcane pulp, etc., which are used in many materials of paper tray products. There are white pulp and sugarcane pulp. How to distinguish between the two?
In fact, it is very simple. First of all, from the perspective of color, although they are all white, the paper tray of sugarcane pulp will look a little yellower, and the white pulp will be as white as the A4 copy paper we usually use in office. Secondly, look at the toughness of the product. Generally, white pulp is rarely used in the wet pressing process. Therefore, in terms of dry pressing products, sugarcane pulp is soft because of its soft fibers and the dry pressed products themselves are not compacted, which makes dry pressed sugarcane The hardness of pulp paper tray products is not as good as that of white pulp. Generally, the products of dry pressing process are considered from the protection of products, so it is recommended that you can choose white pulp paper trays when making dry pressing paper trays.
