National Textiles ＆ Garment Quality Supervision Inspection Centre (Zhejiang) Test Report

ADDRESS: No.300 XIASHA ROAD HANGZHOU CHINA Tel: (0571) 85122669 NUMBER:YJ202004588E Fax: (0571) 85125121 DATE: 2020-04-08 Postcode: 310018

APPLICANT: Zhejiang TAISILK Fashion Co. Ltd SAMPLE DESCRIPTION: Disposable Protective Mask ADDRESS: 157Yunxi Road,Jiaojiang District,Taizhou City,Zhejiang Province [签章] STANDARD ITEM RESULT RATING (D GRADE) 1. FORMALDEHYDE (INNER LAYER) (GB/T 32610-2016、GB/T 2912.1-2009)(mg/kg) NOT - ≤20 PASS DETECTED 2. pH VALUE (INNER LAYER) (GB/T 32610-2016、GB/T 7573-2009) - 4.0~8.5 6.5 PASS 3. AZO (OUTER LAYER) (GB/T 32610-2016、GB/T 17592-2011) (mg/kg) NOT - FORBIDDEN PASS DETECTED 4. FILTER EFFICIENCY(SALT MEDIUM) (GB/T32610-2016)(%) - ≥90 93.5 PASS 5. PARTICLE PROTECTIVE PERFORMANCE (GB/T32610-2016)(%) - ≥65 65.2 PASS 6. RESPIRATORY RESISTANCE (GB/T32610-2016)(Pa)

-INSPIRATORY RESISTANCE ≤175 73 PASS

-EXPIRATORY RESISTANCE ≤145 61 PASS

Remarks:1.The protection effect grade is not marked on the sample mark, and it is judged according to the lowest standard requirement D grade. 2. The sample is not pretreated and the result is for reference.

PREPARED AND CHECKED BY YU JIE

PAGE 1 OF 3 National Textiles ＆ Garment Quality Supervision Inspection Centre (Zhejiang) Test Report

ADDRESS: No.300 XIASHA ROAD HANGZHOU CHINA Tel: (0571) 85122669 NUMBER:YJ202004588E Fax: (0571) 85125121 DATE: 2020-04-08 Postcode: 310018

ITEM STANDARD RESULT RATING

7.COLOUR FASTNESS TO RUBBING (GB/T 32610-2016、GB/T 3920-2008) (GRADE)

- DRY ≥4 4-5 PASS

- WET ≥4 4-5 PASS

8.APPEARANCE (GB/T 32610-2016) Meet the The appearance requirements of quality of 10 - PASS GB/T masks conforms 32610-2016standard to the standard 9. THE BREAKING FORCE OF THE MASK BELT AND THE CONNECTION BETWEEN THE MASK BELT AND THE MASK BODY (GB/T 32610-2016、GB/T 13773.2-2008)(N)

- ≥20 24 PASS

10. Visual field below mask (GB/T 32610-2016、GB 2890-2009)(°)

- ≥60 77 PASS

11.INSTRUCTIONS FOR USE (GB/T 32610-2016) Accord with GB/T - Name and address of manufacturer accurate 32610-2016standard Accord with GB/T - Product name accurate 32610-2016standard Accord with GB/T - Main raw materials accurate 32610-2016standard Accord with GB/T - Implementation Standard number accurate 32610-2016standard PASS Accord with GB/T accurate -Product protection level 32610-2016standard Accord with GB/T - Product Specification accurate 32610-2016standard Accord with GB/T - Instructions accurate 32610-2016standard Accord with GB/T - Production date, recommended use time accurate 32610-2016standard

PAGE 2 OF 3 National Textiles ＆ Garment Quality Supervision Inspection Centre (Zhejiang) Test Report

ADDRESS: No.300 XIASHA ROAD HANGZHOU CHINA Tel: (0571) 85122669 NUMBER:YJ202004588E Fax: (0571) 85125121 DATE: 2020-04-08 Postcode: 310018

PICTURE

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