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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-ISO 3039:2013

Status: VIGENTE / 2021-09-10

Corrugated fibreboard. Determination of the grammage of the component papers after separation

UNE-ISO 3260:2021

Status: VIGENTE / 2021-09-01

Pulps – Determination of chlorine consumption (Degree of delignification)

UNE 57088:2014

Status: VIGENTE / 2021-08-17

Paper. Tearing with waxes test

UNE-ISO 13542:2008

Status: VIGENTE / 2021-07-06

Paper and board -- Specification for internal diameters of cores for reels.

UNE-ISO 5351:2019

Status: VIGENTE / 2021-07-06

Pulps. Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution

UNE-ISO 801-2:2015

Status: VIGENTE / 2021-07-05

Pulps. Determination of saleable mass in lots - Part 2: Pulps (such as flash-dried pulps) baled in slabs

UNE 57052:1992

Status: VIGENTE / 2021-07-05

PULPS. DETERMINATION OF ALKALI SOLUBILITY.

UNE-ISO 302:2021

Status: VIGENTE / 2021-07-05

Pulps. Determination of Kappa number

UNE 57021-2:1992

Status: VIGENTE / 2021-06-10

PULPS, PAPER AND BOARD. FIBRE FURNISH ANALYSIS. PART 2: STAINING GUIDE.

UNE 57021-3:1992

Status: VIGENTE / 2021-06-10

PULPS, PAPER AND BOARD. FIBRE FURNISH ANALYSIS. PART 3: HERZBERG STAINING TEST.

UNE 57021-4:1992

Status: VIGENTE / 2021-06-10

PULPS, PAPER AND BOARD. FIBRE FURNISH ANALYSIS. PART 4: GRAFF "C" STAINING TEST.

UNE 57021-5:1992

Status: VIGENTE / 2021-06-10

PULPS, PAPER AND BOARD. FIBRE FURNISH ANALYSIS. PART 5: LOFTON-MERRITT STAINING TEST.

UNE 49407:1973

Status: VIGENTE / 2021-04-22

CYLINDRICAL PAPER BAGS

UNE 49406:1973

Status: VIGENTE / 2021-04-22

PAPER BAGS, WITH HANDLE, SOS TYPE

UNE 49402:1973

Status: VIGENTE / 2021-04-22

PAPER BAGS FOR GENERAL USES. NOMENCLATURE

UNE 49404:1974

Status: VIGENTE / 2021-04-22

PAPER BAGS, SOS TYPE, FOR COFFEE

UNE 49411:1975

Status: VIGENTE / 2021-04-22

PAPER BAGS, SOS TYPE, FOR SOME FOOD PRODUCTS

UNE 57009:2015

Status: VIGENTE / 2021-04-22

Paper and board. Weight tolerances.

UNE 57049:1992

Status: VIGENTE / 2021-01-27

PAPER. MEASUREMENT OF DIMENSIONAL CHANGE AFTER IMMERSION IN WATER.

UNE 57112:2003

Status: VIGENTE / 2021-01-27

Paper and board. Determination of water absorption after immersion in water.