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Committee

Committee:

CTN 57 - Cellulose and paper

Secretary:
ASPAPEL - ASOCIACIÓN ESPAÑOLA DE FABRICANTES DE PASTAS, PAPEL Y CARTÓN
Field of Activity:
Standardization of: - Paper and board; - Paper packaging; - Raw materials, especially pulp, including pulps for chemical transformation, dealing with terminology, characteristics and test methods. - Paper trimmed sizes. Excluding: - Cellulosic material for electric and electronic devices - Safety of printing and paper machinery.
International Relations:

ISO/TC 6  Paper, board and pulps

CEN/TC 99  Wallcoverings

CEN/TC 172  Pulp, paper and board

CEN/WS 096  Mapping of future needs of standardisation in the paper and board sector

Standards developed by the committee: CTN 57: 570

UNE 57054/1M:2002

Status: ANULADA / 2025-01-23

PAPER. DETERMINATION OF RESISTANCE TO FOLDING.

UNE 57054:1978

Status: ANULADA / 2025-01-23

PAPER. DETERMINATION OF RESISTANCE TO FOLDING

UNE-ISO 8791-4:2018

Status: ANULADA / 2025-01-23

Paper and board. Determination of roughness/smoothness (air leak methods). Part 4: Print-surf method

UNE-ISO 11093-4:2011

Status: ANULADA / 2025-01-23

Paper and board - Testing of cores. Part 4: Measurement of dimensiones

UNE-EN ISO 12625-5:2017

Status: ANULADA / 2025-01-15

Tissue paper and tissue products - Part 5: Determination of wet tensile strength (ISO 12625-5:2016)

UNE-EN 27965-1:1993

Status: ANULADA / 2024-11-20

Packaging - Sacks - Drop test - Part 1: Paper sacks (ISO 7965-1:1984)

UNE-ISO 2470-1:2012

Status: ANULADA / 2024-10-30

Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 1: Indoor daylight conditions (ISO brightness)

UNE-EN ISO 12625-16:2015

Status: ANULADA / 2024-10-16

Tissue paper and tissue products - Part 16: Determination of optical properties - Opacity (paper backing) - Diffuse reflectance method (ISO 12625-16:2015)

UNE-ISO 8791-1:2021

Status: ANULADA / 2024-04-18

Paper and board. Determination of roughness/smoothness (air leak methods). Part 1: General method

UNE-EN ISO 12625-12:2010

Status: ANULADA / 2024-01-10

Tissue paper and tissue products - Part 12: Determination of tensile strength of perforated lines - Calculation of perforation efficiency (ISO 12625-12:2010)

UNE-EN ISO 535:2014

Status: ANULADA / 2023-11-08

Paper and board - Determination of water absorptiveness - Cobb method (ISO 535:2014)

UNE-EN ISO 15755:2000

Status: ANULADA / 2023-09-21

PAPER AND BOARD - ESTIMATION OF CONTRARIES. (ISO 15755:1999)

UNE-EN ISO 3037:2013

Status: ANULADA / 2023-07-26

Corrugated fibreboard - Determination of edgewise crush resistance (unwaxed edge method) (ISO 3037:2013)

UNE-EN 20187:1994

Status: ANULADA / 2023-07-26

Paper, board and pulps - Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990)

UNE-EN ISO 5263-3:2005

Status: ANULADA / 2023-07-12

Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at > 85 degrees C (ISO 5263-3:2004)

UNE-EN ISO 12625-15:2015

Status: ANULADA / 2023-05-24

Tissue paper and tissue products - Part 15: Determination of optical properties - Measurement of brightness and colour with C/2° (indoor daylight) illuminant (ISO 12625-15:2015)

UNE-EN ISO 12625-4:2017

Status: ANULADA / 2023-04-19

Tissue paper and tissue products - Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption (ISO 12625-4:2016)

UNE-EN ISO 5270:2013

Status: ANULADA / 2023-04-19

Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2012)

UNE-EN 27213:1994

Status: ANULADA / 2022-11-23

Pulps - Sampling for testing (ISO 7213:1981)

UNE 57152-2:1990

Status: ANULADA / 2022-10-27

PAPER AND BOARD. DETERMINATION OF RESISTANCE TO PICKING. ACCELERATING SPEED METHOD USING THE IGT TESTER. (PENDULUM OR SPRING MODEL)