Name: UNI EN 1644-1 : 1997
Brand: UNI

TEST METHODS FOR NONWOVEN COMPRESSES FOR MEDICAL USE - PART 1: NONWOVENS USED IN THE MANUFACTURE OF COMPRESSES

Published date

31-10-1997

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Definition
4 Test conditions
5 Physical properties
6 Chemical properties
Annexes
A (normative) - Test method for conditioning
B (normative) - Test method for determination of liquid
   absorbency time
C (normative) - Test method for determination of liquid
   absorptive capacity
D (normative) - Test method for determination of water
   soluble substances
E (normative) - Test method for determination of
   fluorescence
F (normative) - Test method for determination of acidity
   or alkalinity of aqueous extracts
G (normative) - Test method for determination of
   substances soluble in non-polar solvents
H (normative) - Test method for determination of surface-
   active substances

Defines physical and chemical test methods for the evaluation of nonwovens used as materials for compresses for medical use.

Committee	CT 44
DocumentType	Test Method
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
NEN EN 1644-1 : 1997	Identical
SN EN 1644-1 : 1997	Identical
NBN EN 1644-1 : 1997	Identical
EN 1644-1 : 1997	Identical
BS EN 1644-1:1997	Identical
UNE-EN 1644-1:1997	Identical
NS EN 1644-1 : 1ED 1997	Identical
NF EN 1644-1 : 1997	Identical
I.S. EN 1644-1:1997	Identical
DIN EN 1644-1:1997-04	Identical

ISO 565:1990	Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
EN 29073-3:1992	Textiles - Test methods for nonwovens - Part 3: Determination of tensile strength and elongation
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods