Chart paper (also called log sheet; record paper; record sheet; recording paper) is for instrument tongue line recording paper, generally divided into two kinds: carbon and electronic printing.

Recording methods include thermal, electrostatic, aluminum salt, discharge, electric heat sensitive, electrolysis, electronic photography, etc.

There are book card paper, industrial automation record paper, medical and health special record paper, scientific research, measurement record paper, transportation, post and telecommunications, special record paper, multi-layer carbon free, carbon coated special commercial form paper, all kinds of printing paper, fax paper, copy paper, thermal paper, pressure sensitive paper, in different fields to play different roles.

Classification of chart paper:

Library card paper

Recording paper

Recording paper for industrial automation

Medical and hygienic record paper

Record paper for scientific research and measurement

Transportation, post and telecommunications, special recording paper

Recording paper for meteorological, seismic and environmental monitoring

Multilayer carbon – free, carbon – coated commercial form paper

All kinds of printing paper, fax paper, copy paper, thermal paper, pressure sensitive paper