This document describes procedures for the testing of dyed paper and board intended to come into contact with foodstuffs. Two procedures are given. Procedure A for contact of long duration (e. g. food packaging) and procedure B for contact of short duration (e. g. napkins, kitchen papers, household papers). Visual evaluation against a blank is used only in order to detect any bleeding (yes/no) while evaluation against a grey scale provides grading of the bleeding.
DIN EN 646-2006由德国标准化学会 DE-DIN 发布于 2006-07。
DIN EN 646-2006 在中国标准分类中归属于: X04 基础标准与通用方法,Y32 纸,在国际标准分类中归属于: 67.250 与食品接触的物品与材料,85.060 纸和纸板。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 DIN EN 646-2006 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号