Paper pulp, a method for producing paper pulp, and paper pulp products

A method for producing paper pulp, comprising:

• crushing bamboo shoot shells to obtain crushed materials, wherein crushing the bamboo shoot shells improves mass transfer and heat transfer efficiency during cooking, wherein a length of the crushed materials is less than or equal to 40 mm, and in a width less than or equal to 0.5 mm;
• mixing the crushed materials with a cooking liquor to obtain a mixture, wherein a volume ratio of the bamboo shoot shells to the cooking liquor is 1:2.5;
• cooking the mixture to obtain a slurry at a temperature of 160° C. for 60 minutes;
• washing the slurry to obtain a waste liquid and a washed slurry, wherein active alkali in the washed slurry is less than or equal to 150 mg/L, expressed as sodium oxide (Na2O);
• and
• purifying the washed slurry to obtain the paper pulp.