ISO 27668-1:2017 PDF

Scope: This document establishes minimum quality requirements for gel ink ball pens (refillable and nonrefillable) and refills for general use. Additional requirements for gel ink ball pens for documentary use are given in ISO 27668-2.

ISO 27668-1:2017 Referenced Document

ISO 105-A02:1993 Textiles; tests for colour fastness; part A02: grey scale for assessing change in colour
ISO 105-B02:2014 Textiles - Tests for colour fastness - Part B02: Colour fastness to artificial light: Xenon arc fading lamp test
ISO 12756:2016 Drawing and writing instruments - Ball point pens and roller ball pens - Vocabulary
ISO 2144:2015 Paper, board and pulps - Determination of residue (ash) on ignition at 900 degrees °C
ISO 27668-2:2009 Gel ink ball pens and refills - Part 2: Documentary use (DOC)
ISO 534:2011 Paper and board - Determination of thickness, density and specific volume
ISO 535:2014 Paper and board - Determination of water absorptiveness - Cobb method
ISO 536:2012 Paper and board - Determination of grammage
ISO 5627:1995 Paper and board - Determination of smoothness (Bekk method)
ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
ISO 8791-4:2007 Paper and board - Determination of roughness/smoothness (air leak methods) - Part 4: Print-surf method
ISO 9175-1:1988 Tubular tips for hand-held technical pens using India ink on tracing paper; part 1: definitions, dimensions, designation and marking
JIS S 6061:2010 Gel ink ball pens and refills
JIS Z 8803:2011 Methods for viscosity measurement of liquid