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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-EN ISO 638-1:2021

Status: ANULADA2022-10-26

Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 1: Materials in solid form (ISO 638-1:2021)

UNE-EN ISO 638-2:2021

Status: ANULADA2022-10-26

Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method - Part 2: Suspensions of cellulosic nanomaterials (ISO 638-2:2021)

UNE-EN ISO 12625-7:2015

Status: ANULADA2022-09-28

Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight) (ISO 12625-7:2014)

UNE-EN ISO 638:2009

Status: ANULADA2021-12-01

Paper, board and pulps - Determination of dry matter content - Oven-drying method (ISO 638:2008)

UNE 57155:1990

Status: ANULADA2021-10-27

PAPER AND BOARD. DETERMINATION OF BENDING STIFFNESS. RESONANCE METHOD

UNE 49408-3:1974

Status: ANULADA2021-09-02

TEST OF PAPER BAGS. COMPRESSIVE STRENGTH

UNE 49408-5:1975

Status: ANULADA2021-09-02

TEST OF PAPER BAGS. TENSILE STRENGTH OF LONGITUDINAL STRENGTH

UNE 49408-1:1975

Status: ANULADA2021-09-02

PAPER BAGS TESTS. STRENGHT TO WATER OF GUMMING

UNE 49408-6:1975

Status: ANULADA2021-09-02

TEST OF PAPER BAGS. SUPER POSITION OF BAG SHEETS

UNE 57117:1984

Status: ANULADA2021-09-01

PULPS. DETERMINATION OF CHLORINE CONSUMPTION. (DEGREE OF DELIGNIFICATION)

UNE 57080-1:1988

Status: ANULADA2021-04-28

PAPER AND BOARD. DETERMINATION OF ROUGHNESS/SMOTHNESS. PART 1: GENERAL METHOD

UNE 57080-2/1M:2002

Status: ANULADA2021-04-28

Paper and board. Determination of roughness/smoothness (air leak methods). Part 2: Bendtsen method.

UNE 57080-2:1988

Status: ANULADA2021-04-28

PAPER AND BOARD. DETERMINATION OF ROUGHNESS/SMOOTHNESS. PART 2: BENDTSEN METHOD

UNE 57043:1974

Status: ANULADA2021-01-20

PAPER. DETERMINATION OF LONGITUDINAL DIRECTION

UNE-EN ISO 536:2013

Status: ANULADA2021-01-20

Paper and board - Determination of grammage (ISO 536:2012)

UNE-ISO 302:2013

Status: ANULADA2021-01-20

Pulps. Determination of kappa number.

UNE-EN ISO 12625-1:2012

Status: ANULADA2020-09-09

Tissue paper and tissue products - Part 1: General guidance on terms (ISO 12625-1:2011)

UNE-EN 235:2002

Status: ANULADA2020-07-01

Wallcoverings - Vocabulary and symbols

UNE 57162/1M:1997

Status: ANULADA2020-03-01

Wallcoverings in roll form - Specification for wallcoverings for subsequent decoration

UNE 57162:1991

Status: ANULADA2020-03-01

Wallcoverings in roll form - Specification for wallcoverings for subsequent decoration