1 - AS 1244-1972 UNPUNCHED PAPER CARDS FOR INFORMATION INTERCHANGE - METRIC AND IMPERIAL UNITS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE.
6 - 2 DETAIL REQUIREMENTS.
6 - 2.1 Grain.
6 - 2.2 Defects.
6 - 2.3 Card Dimensions.
6 - 2.4 Card Edges.
8 - 2.5 Measuring Requirements.
8 - 2.6 Corners.
9 - 2.7 Curl.
9 - 2.8 Characteristics of Pre-printing.
10 - 3 PAPER REQUIREMENTS.
10 - 3.1 Furnish.
10 - 3.2 Substance.
10 - 3.3 Thickness.
10 - 3.4 Bursting Strength.
10 - 3.5 Stiffness.
10 - 3.6 Retention of Folding Endurance after Accelerated Ageing.
10 - 3.7 Internal Tearing Resistance.
10 - 3.8 Ash.
10 - 3.9 pH Value.
10 - 3.10 Frictional Characteristics.
11 - 3.11 Expansion and Contraction.
12 - 3.12 Smoothness
12 - 3.13 Abrasion Loss.
12 - 3.14 Electrical Resistance and Conductivity.
13 - 3.15 Moisture Content.
13 - 3.16 Air Permeability.
13 - 3.17 Optical Properties.
13 - 3.18 Sizing Degree.
14 - 4 TESTING.
14 - 4.1 Methods.
14 - 4.2 Conditions.
15 - APPENDIX A - STORAGE AND USE OF PAPER CARDS
15 - INTRODUCTION.
15 - A1 CLIMATE CONDITIONS.
15 - A1.1 Importance of Climate for Cards.
16 - A1.2 Ambient Conditions for Storage and Working Areas.
17 - A1.3 Acclimatization of Cards.
17 - A2 STORAGE PROCEDURES.
17 - A3 CARD HANDLING.
18 - APPENDIX B - OTHER CORNER CUTS
19 - APPENDIX C - DETERMINATION OF PAPER SUBSTANCE
19 - C1 DEFINITION.
19 - C2 PRINCIPLE.
19 - C3 APPARATUS.
19 - C3.1 Cutting Device.
19 - C3.2 Weighing Device.
19 - C3.3 Calibration of Apparatus.
20 - C4 SAMPLING.
20 - C5 CONDITIONING.
20 - C6 PROCEDURE.
20 - C7 CALCULATION.
21 - APPENDIX D - DETERMINATION OF THE THICKNESS OF SINGLE SHEETS OF PAPER
21 - D1 GENERAL.
21 - D2 EQUIPMENT.
21 - D2.1 Precision Dial Micrometer.
21 - D2.2 Calibration.
21 - D3 SAMPLING.
22 - D4 TEST PROCEDURE.
22 - D5 RESULTS.