To provide a method for producing a high quality paper by using a new un-used long fiber resource, pulping of the same, beating and blending with a bagasse pulp and blending with the other sub raw materials for meeting with a need in that although the bagasse pulp is produced and supplied in a relatively large quantity as a non-wood pulp, the pulp does not have an excellent strength, and the paper obtained by its single paper making has an extremely low market value, and a potential need for a high quality paper made of the 100% non-wood pulp is becoming high.

This high quality paper having a favorable printing adoptability, touch feeling and hand writing property and a method for producing the same is provided by using a waste linen as a raw material, making a pulp with a PA method, making short fibers once by beating in an isolated state in a low concentration, then improving various strengths as well as the tearing strength by beating in a normal concentration, and blending bagasse pulp, further straw pulp, cotton pulp and assistants for paper making as required.