EN471熒光布反光面料檢測(cè)，歐洲EN471證書，反光背心CE認(rèn)證
High-visibility warning clothing for professional use (EN 471) 反光服
Test item（測(cè)試項(xiàng)目）：
Design criteria
Background material
Chromaticity - As received
Chromaticity - After xenon test
Colour fastness to rubbing
Colour fastness to perspiration
Colour fastness to washing
Colour fastness to dryclean (if applicable)
Colour fastness to hypochlorite bleaching (if applicable)
Colour fastness to hot pressing (if applicable)
Dimensional stability to washing
Dimensional stability to dryclean (if applicable)
Tensile strength
Bursting strength (for knitted fabric)
Tearing strength (For coated fabrics or laminates)
Water vapour resistance (if applicable)
Retroreflective material
Retroreflective - As received
Retroreflective - After abrasion
Retroreflective - After flexing
Retroreflective - After folding at cold temperature
Retroreflective - After temperature variation
Retroreflective - After washing
Retroreflective - After dryclean (if applicable)
Retroreflective - After influence of rainfall
CE Certificate
Consultancy Sevice for Writing Up CE Certification Technical
File
CE Certification
CE Certification Management Fee including Test Report, Courier, Bank Exchange Fees
Remarks:
1. * Number of washing/dryclean cycle depends upon garment care label
2. Sample size:
a) 1 complete garment in the smallest size (for design criteria and background material tests)
b) 1 complete garment (for certification process for notified body to review)
c) 1 meter x 1 meter retroreflective material or 2 meter retroreflective material in narrow stripe
d) 2 meter x 2 meter background material
3. Turnaround time:
a) Test report: 5-6 working days (up to 25 washes)
b) Technical file: 7-10 working days
c) Certification part: 2-3 weeks
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