Vigilancia tecnológica

The present invention provides a cleaning product set using waste wood chips as raw materials and a preparation method therefor. The "product set" is characterized by being prepared by means of a cleaning production process by using waste wood chips or the waste wood chips and waste plastic as raw materials. The "product set" is specifically composed of the following primary product ?, and any one or a combination of secondary products ? and ?: the primary product ? is a hydrophilic defibering product, wherein the ? can also be divided into ?-1 which is a hydrophilic defibering product controlled to have a low hydrophilic beating degree of less than 16° SR, and ?-2 which is a hydrophilic defibering product controlled to have a high hydrophilic beating degree of greater than or equal to 16° SR; the secondary product ? is a lignin/resin mixture product, wherein the ? can also be divided into ?-1 which is obtained by directly using or inspissating and dehydrating a "brown/black liquor", ?-2 which is obtained from the "brown/black liquor" by means of an adsorption and concentration path, and ?-3 which is obtained from the "brown/black liquor" by means of a chemical or biochemical decoloring and precipitation path; and the secondary product ? is a wood-plastic composite regenerated coarse grain product.