SIST EN ISO 17694:2016 PDF

Footwear - Test methods for uppers and lining - Flex resistance (ISO 17694:2016)

Название (английский):

SIST EN ISO 17694:2016

Footwear - Test methods for uppers and lining - Flex resistance (ISO 17694:2016)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 13
Дата публикации:: 7 июня 2016 г.
ICS:: 61.060
Технический комитет:: I13 - Imaginarni 13

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Описание (английский):

ISO 17694:2016 specifies a test method for determining the flex resistance of uppers and linings irrespective of the material in order to assess the suitability for the end use.

Технические детали

SKU: SIST EN ISO 17694:2016

Abstract

Overview

EN ISO 17694:2016 (ISO 17694:2016) specifies a standardized laboratory method to determine the flex resistance of footwear uppers and linings, irrespective of material. The test simulates damage caused by inward folding of the vamp (forepart) and assesses material durability for the intended end use. This European adoption by CEN supersedes EN 13512:2001 and aligns with ISO footwear test practice.

Key topics and technical requirements

Scope: Measures resistance to cracking or failure at flexing creases for uppers and linings.
Test specimens: Rectangular pieces cut from the vamp or sheet material. Typical cutter size references: press knife ~70 × 45 mm; specimen length must remain (70 ± 1) mm.
Orientation: Half specimens cut along the material direction and half perpendicular (backbone/warp/machine directions).
Flexing machine requirements: Based on ISO 5402-1 (flexometer method):
- Oscillation angle of the upper clamp: 22°30′ ± 0°30′.
- Oscillation speed: 100 ± 5 cycles/min.
- Distance between clamps (upper horizontal position): 25 ± 1 mm.
- At least four pairs of clamps and means to count cycles.
Conditioning modes: Tests may be performed dry, wet, or cold:
- Dry: specimens conditioned in a standard atmosphere per ISO 18454 for ≥24 h.
- Wet: specimens water-saturated using distilled/deionised water (ISO 3696 Grade 3) and vacuum submersion (

Overview

Key topics and technical requirements

Scope: Measures resistance to cracking or failure at flexing creases for uppers and linings.
Test specimens: Rectangular pieces cut from the vamp or sheet material. Typical cutter size references: press knife ~70 × 45 mm; specimen length must remain (70 ± 1) mm.
Orientation: Half specimens cut along the material direction and half perpendicular (backbone/warp/machine directions).
Flexing machine requirements: Based on ISO 5402-1 (flexometer method):
- Oscillation angle of the upper clamp: 22°30′ ± 0°30′.
- Oscillation speed: 100 ± 5 cycles/min.
- Distance between clamps (upper horizontal position): 25 ± 1 mm.
- At least four pairs of clamps and means to count cycles.
Conditioning modes: Tests may be performed dry, wet, or cold:
- Dry: specimens conditioned in a standard atmosphere per ISO 18454 for ≥24 h.
- Wet: specimens water-saturated using distilled/deionised water (ISO 3696 Grade 3) and vacuum submersion (

SIST EN ISO 17694:2016 PDF

Технические детали

Abstract

Overview

Key topics and technical requirements

Похожие стандарты

Abstract

Overview

Key topics and technical requirements

Похожие стандарты

Footwear — Test methods for uppers and lining — Flex resistance

Leather - Determination of flex resistance - Part 1: Flexometer method (ISO 5402-1:2022)

Footwear — Standard atmospheres for conditioning and testing of footwear and components for footwear

Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)