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 57163-3:2002

Status: VIGENTE / 2022-12-05

Paper and board - Testing of cores - Part 3: Determination of moisture content using the oven drying method.

UNE-ISO 11093-2:2015

Status: VIGENTE / 2022-12-05

Paper and board. Testing of cores. Part 2: Conditioning of test samples

UNE-EN ISO 7213:2022

Status: VIGENTE / 2022-11-23

Pulps - Sampling for testing (ISO 7213:2021)

UNE-EN ISO 638-1:2022

Status: VIGENTE / 2022-10-26

Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 1: Materials in solid form (ISO 638-1:2022)

UNE-EN ISO 638-2:2022

Status: VIGENTE / 2022-10-26

Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 2: Suspensions of cellulosic nanomaterials (ISO 638-2:2022)

UNE-ISO 3689:2008

Status: VIGENTE / 2022-10-24

Paper and board -- Determination of bursting strength after immersion in water. (ISO 3689:1983)

UNE 57099:1978

Status: VIGENTE / 2022-10-24

PAPER AND CARDBOARD. DETERMINATION OF THE NUMBER OF MICELIOS COLONIES (NM)

UNE-EN 233:2017

Status: VIGENTE / 2022-10-19

Wallcoverings in roll form - Specification for finished wallpapers, wall vinyls and plastics wallcoverings

UNE-EN 259-1:2002

Status: VIGENTE / 2022-10-19

Wallcoverings in roll form - Heavy duty wallcoverings - Part 1: Specifications.

UNE-EN 259-2:2002

Status: VIGENTE / 2022-10-19

Wallcoverings in roll form - Heavy duty wallcoverings - Part 2: Determination of impact resistance.

UNE-EN ISO 12625-7:2022

Status: VIGENTE / 2022-09-28

Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight) (ISO 12625-7:2021)