Skip main navigation
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-EN 12956:1999

Status: VIGENTE2023-12-14

WALLCOVERINGS IN ROLL FORM - DETERMINATION OF DIMENSIONS, STRAIGHTNESS, SPONGEABILITY AND WASHABILITY.

UNE-EN ISO 535:2023

Status: VIGENTE2023-11-08

Paper and board - Determination of water absorptiveness - Cobb method (ISO 535:2023)

UNE-EN 12281:2003

Status: VIGENTE2023-09-06

Printing and business paper - Requirements for copy paper for dry toner imaging processes.

UNE-EN 15519:2008

Status: VIGENTE2023-09-06

Paper and board intended to come into contact with foodstuffs - Preparation of an organic solvent extract

UNE-EN ISO 3037:2023

Status: VIGENTE2023-07-26

Corrugated fibreboard - Determination of edgewise crush resistance (non-waxed edge method) (ISO 3037:2022)

UNE-EN ISO 187:2023

Status: VIGENTE2023-07-26

Paper, board and pulps - Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:2022)

UNE-EN ISO 5263-3:2023

Status: VIGENTE2023-07-12

Pulps - Laboratory wet disintegration - Part 3: Disintegration of mechanical pulps at = 85°C (ISO 5263-3:2023)

UNE-ISO 8787:2012

Status: VIGENTE2023-06-29

Paper and board. Determination of capillary rise. Klemm method

UNE-ISO 16532-1:2023

Status: VIGENTE2023-06-29

Paper and board. Determination of grease resistance. Part 1: Permeability test

UNE 57092-1:2002

Status: VIGENTE2023-06-29

Paper and board. Accelerated ageing. Part 1: Dry heat treatment at 105 °C.

UNE 57092-2:1991

Status: VIGENTE2023-06-29

PAPER AND BOARD. ACCELERATED AGEING. PART 2: DRY HEAT TREATMENT AT 120ºC OR 150 ºC.

UNE 57092-4:2002

Status: VIGENTE2023-06-29

Paper and board. Accelerated ageing. Part 4: Moist heat treatment at 80 ºC and 65% relative humidity.

UNE-ISO 9895:2019

Status: VIGENTE2023-06-29

Paper and board. Compressive strength. Short-span test

UNE-EN ISO 12625-15:2023

Status: VIGENTE2023-05-24

Tissue paper and tissue products - Part 15: Determination of optical properties - Measurement of brightness and colour with C/2° (indoor daylight) illuminant (ISO 12625-15:2022)

UNE-ISO 16532-2:2023

Status: VIGENTE2023-05-24

Paper and board. Determination of grease resistance. Part 2: Surface repellency test

UNE-EN 17545:2023

Status: VIGENTE2023-05-03

Paper and board - Determination of Composition of Paper and Board for Recycling by gravimetric analysis

UNE-EN ISO 12625-4:2023

Status: VIGENTE2023-04-19

Tissue paper and tissue products - Part 4: Determination of tensile strength, stretch at maximum force and tensile energy absorption (ISO 12625-4:2022)

UNE-EN ISO 5270:2023

Status: VIGENTE2023-04-19

Pulps - Laboratory sheets - Determination of physical properties (ISO 5270:2022)

UNE-ISO 5629:2021

Status: VIGENTE2023-03-17

Paper and board. Determination of bending stiffness. Resonance method

UNE-ISO 2471:2015

Status: VIGENTE2023-02-07

Paper and board. Determination of opacity (paper backing). Diffuse reflectance method