前言

国际标准化组织 (国际标准化组织) 是国家标准机构的全球联盟 (ISO成员机构). 国际标准的制定通常通过ISO技术委员会进行. 每个对已成立技术委员会的主题感兴趣的成员机构都有权在该委员会中派代表参加. 与 ISO 联络的国际政府和非政府组织也参与了这项工作. ISO 与国际电工委员会密切合作 (国际电工委员会) 关于电工标准化的所有问题.

用于开发本文件的程序以及用于进一步维护的程序在第 1 部分中进行了描述。 1 ISO/IEC 指令的. 尤其, 注意不同类型的 ISO 文件所需的不同批准标准. This document has been drafted in accordance with the editing rules in Part 2 ISO/IEC 指令的 (请参阅 iso.org/directives).

请注意，本文档的某些内容可能受专利权保护. ISO 不负责识别任何或所有此类专利. Details of any patent rights identified during the preparation of the document will be in the introduction and/or list of patent claims received by ISO (参见 iso.org/patents).

Any trade names used in this document are information provided for the convenience of the user and do not constitute an endorsement.

自主性, related standards and conformity assessment related ISO specific and express the meaning of terminology as well as in relevant ISO technical barriers to trade (技术性贸易壁垒) 坚持世界贸易组织原则 (世贸组织) 信息, 请参考以下网址:iso.org/iso/foreword.html.

This document has been prepared by the Technical Committee of the European Committee for Standardisation (CEN), CEN/TC 172 (Pulp, paper and board), in cooperation with the Technical Committee ISO/TC 6 (纸, board and pulp) and Subcommittee SC 2 (Test methods and quality specifications for paper and board). Comply with ISO and CEN technical cooperation agreement (维也纳协定).

The third edition cancelled and replaced the technically revised second edition (国际标准化组织 12625-1:201). The main changes from the previous edition are as follows:

– Change the number of terms to those directly related to the organization;

— The alphabetical index was reorganized by merging and adding “term groups”;

– Edit updates.

ISO 中所有部件的列表 12625 系列可以在 ISO 网站上找到.

Any feedback or questions about this document should be directed to the user’s national standards body. A complete list of these institutions can be found at iso.org/members.html.

介绍
This document defines defining terms for the physical properties of tissue paper manufactured using wrinkling or non-wrinkling techniques and includes products made using a combination of these tissue paper manufacturing processes.

Paper towel products are an important and growing market for single-use disposable sanitary and industrial products. The current range of familiar products includes toilet paper, facial tissues, kitchen/household towels, hand towels, 餐巾纸, MATS, industrial wipes, other absorbent tissues and lotion treatments.

Tissue paper manufacturing techniques have evolved and deviated from “normal” paper techniques, so there is a need for a new vocabulary.

The purpose of this document is to get household paper manufacturers, tissue processors and tissue customers to agree on various tissue manufacturing terms and to facilitate the harmonization of testing methods. Each of the terms listed is briefly defined and illustrated if found useful. In writing this document, English was chosen as the original language. Then it was said that some expressions cannot be translated into another language. For these cases, English expressions are used.

1 范围
This document establishes general principles for the use of terminology in the entire field of work for tissue and household paper products.

It allows the use of generic terms in industry and business.

It is specified that ISO 15755 is suitable for the detection of impurities and dents in tissue paper and tissue products.

国际标准化组织 287 applies to the determination of moisture content in tissue and household paper products.

2 规范性引用文件
本文件无规范性引用.

3 术语和定义
就本文件而言, 以下术语和定义适用.

3.1 Water Absorption

The ability of tissue paper (3.58) and/or tissue products (3.59) to absorb liquids

3.2 Absorption

3.2.1 Absorption capacity

The amount of liquid absorbed per unit mass of the sample under test

笔记 1: Water absorption capacity is defined in ISO 12625-8.

3.2.2 吸收率

The mass of the liquid absorbed by the sample per unit time is determined by dividing the total mass of the liquid absorbed during a given period of time by the duration of the period

3.2.3 Absorption Time

The time required for complete wetting of the sample

[来源: 国际标准化组织 12625-8:201, 3.1]

3.3 Accelerated Aging

A procedure that quickly predicts changes in the characteristics of tissue paper (3.58) or tissue products (3.59) that occur over a longer period of time under normal conditions

笔记 1 This is particularly the case for wet strength tissue paper or tissue products whose wet resistance increases over time. An accelerated aging procedure for determining wet strength is specified in ISO 12625-5.

国际标准化组织 12625-1-2019 薄纸及薄纸制品 – 部分 1 词汇

3.4 Apparent packing density

The mass of tissue paper (3.58) or tissue products (3.59) per unit volume is calculated from its gram weight (3.28) and expanded thickness (3.10)

笔记 1: It is determined by dividing the gram weight of tissue paper or tissue product by the thickness determined on the tissue.

[来源: 国际标准化组织 12625-3:214, 3.4]

3.5 Paper Towel products for outdoor use

AFH Tissue products

Paper towel products for institutional and industrial markets (3.59)

例子: Tissue products used in hospitals, restaurants, hotels, offices.

3.6 Base Paper

A single sheet of tissue paper produced as a semi-finished product and intended to be converted into a finished product

3.7 Substrate forming

Wet-formed coils between one or two consecutive wires or between one wire and felt produce endless sheets of paper with a gram weight (3.28), usually between 10 g/m2 and 50 g/m2

3.8 亮度

3.8.1D65 brightness

The intrinsic radiance (reflectance) factor measured using a reflectoscope with the properties described in ISO 2469, equipped with a filter or corresponding function with an effective wavelength of 457nm and a half-peak bandwidth of 44nm, and adjusted so that the UV content of the radiation incident on the sample under test corresponds to the UV content of the CIE standard light source D65

[来源: 国际标准化组织 2470-2:2008, 3.4, 修改的 — the entry symbols R457, D65 and note 1 were deleted.

3.8.2C brightness

ISO brightness

The inherent diffuse radiation (reflectance) factor measured using a reflectoscope with the properties described in ISO 2469, equipped with a filter or corresponding function with an effective wavelength of 457nm and a half-bandwidth of 44nm, and adjusted so that the UV content of the irradiation incident on the sample under test corresponds to the UV content of the CIE source C

[来源: 国际标准化组织 2470-1:2016, 3.4, 修改的 – Added the preferred term “C brightness” and deleted the entry symbol R457 and note 1.

3.9 大部分

Reciprocal of apparent packing density (3.4)

3.10 Expansion thickness

The thickness of a single sheet of tissue paper (3.58) or of a tissue product (3.59), calculated from the thickness of several sheets of superimposed paper, measured at the static load applied

[来源: 国际标准化组织 12625-3:2014, 3.3]

3.11 Calender

Mechanical treatment of a substrate passing through the clamp between two smooth cylinders with the aim of improving the smoothness or surface softness of tissue paper (3.58) or household paper (3.59)

笔记 1: This operation is performed by calender. 此外, the process allows some control over the thickness of tissue paper or tissue paper products.

3.12 Cellulose filler

A corrugated mesh or sheet of open structure, made of cellulose fibers (mainly chemical pulp) and consisting of one or more layers of lightweight paper

笔记 1: Open formation is obtained when paper is produced at low base weight and high tensile (usually over 35%).

笔记 2: Very low gram weight soft crepe paper, usually used in bundles or MATS containing several sheets of paper.

[来源: 国际标准化组织 4046-4:2016, 4.37, 修改的 — (mainly chemical pulp) 添加, entry Notes 1 and entry Notes 2]

3.13 Cloth-like touch

Properties of tissue paper (3.58) or tissue products (3.59) that give it a similar feel to woven cloth materials

3.14 颜色

3.14.1 International laboratory color space

Three-dimensional approximate uniform color space, by drawing rectangular coordinates L*, A*, b to produce *

笔记 1: The quantity L* is a measure of the brightness of the test piece, 其中 L* = 0 对应于黑色且 L* = 100 is defined by a perfect reflection diffuser. 视觉上, the quantities a* and b* represent the red and green axes and yellow and blue axes in the color space, 分别, making

— +a* 是测试件红度的度量,

– −a* is a measure of the greenness of the test item.

— +b* is a measure of the degree of yellowing of the test item, 和

– -b* 是测试组件蓝色度的度量.

If both a* and b* are zero, 标本是灰色的.

[来源: 国际标准化组织 5631-3:2015, 3.6, 修改的 — 参赛须知 1 添加]

3.14.2CIELAB 颜色 (D65/10°)

L*, 样品的a*和b*值根据CIELAB评估 1976 系统, 根据 CIE 1964 (10°) standard colorimetric observer and the CIE standard light source D65

笔记 1: 参见 ISO 12625-7 了解更多信息.

[来源: ISO/TR 10688:2015, 2.5.2, 修改的 — 删除首选术语 “(左*, A*, 乙*)”, 首选术语 CIELAB 颜色 (D65/10°), 并添加条目注释 1]

3.14.3CIELAB 颜色 (℃/2°)

L*, A*, and b* values of the sample were evaluated according to the CIELAB 1976 系统, 根据 CIE 1931 (2°) standard colorimetric observer and CIE light Source C

笔记 1: 参见 ISO 12625-15 了解更多信息.

[来源: ISO/TR 10688:2015, 2.5.1, 修改的 — Delete preferred terms “(左*, A*, 乙*)”, preferred terms CIELAB Color (℃/2°) 和注意事项 1]

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