Title:
PRODUCTION OF PATTERN PAPER
Document Type and Number:
Japanese Patent JPH03241098
Kind Code:
A
Abstract:
PURPOSE: To efficiently obtain the subject paper without requirement of processes such as dyeing, drying or rebeating by breaking a waste paper having a water-resistant coating layer in water and making a paper using a pulp containing the above reproduced pulp.
CONSTITUTION: A waste paper having a water-resistant coating layer is broken in water and the resultant reproduced pulp is blended in an amount of ≥2wt.% based on the whole pulp composition. The mixed pulp is subjected to paper making, thus obtaining the objective paper. In addition, a heat-sensitive recording paper containing a colorless or light-colored basic dyestuff and a chromogenic agent is preferable as the above-mentioned waste paper.
Inventors:
TSUJI MASARU
KITAO OSAMU
KITAO OSAMU
Application Number:
JP4040990A
Publication Date:
October 28, 1991
Filing Date:
February 20, 1990
Export Citation:
Assignee:
KANZAKI PAPER MFG CO LTD
International Classes:
B41M5/28; B41M5/26; B41M5/30; D21B1/02; D21C3/22; D21C5/02; D21H11/00; D21H11/14; D21H27/02; (IPC1-7): B41M5/26; D21B1/02; D21C3/22; D21C5/02; D21H11/14; D21H27/02