No.
Revision:
Effective:
Page:
EZKZ01
V2.0
2020-03-28
Page 17 of 28
SHANGHAI EARNTZ NONWOVEN.,LTD
Technical File of Earntz Protective Face Mask
Page 1: ...ANGHAI EARNTZ NONWOVEN LTD Technical Documentation Protective Face Masks according to Regulation 2016 425 Drafted by JUNJIE HU Reviewed by JUNJIE HU File number EZKZ01 Revision V2 0 Effective 2020 03...
Page 2: ...Page EZKZ01 V2 0 2020 03 28 Page 2 of 28 SHANGHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 2 of 28 Documents Revision History Rev Date Revision History Signature A 0 202...
Page 3: ...cription of the accessories 8 1 1 14 Description of the Variant configurations variants 8 1 1 15 Description of the key functional elements 9 1 1 16 Raw materials and packaging materials 10 1 1 17 Pro...
Page 4: ...ective Face Mask Page 3 of 28 CHAPTER 6 PRODUCT VERIFICATION AND VALIDATION 24 6 1 Biocompatibility test report 24 6 2 Product performance test report 24 6 3 Usability evaluation report 25 6 4 Packagi...
Page 5: ...AN DISTRICT SHANGHAI CHINA 1 1 2 Device name and general description of the device Device Name Protective Face Mask Model EZKZP2 EZKZP3 General description of the device The disposable FFP3 Protective...
Page 6: ...the main key for records in the UDI database and is referenced in relevant certificates and EU declarations of conformity UDI DI The UDI DI is a unique numeric or alphanumeric code specific to a model...
Page 7: ...ble thickness of outer non woven fabrics can protect the wearer from potential contaminated liquid splashing In addition the fiber diameter of the intermediate melt blown filter layer can be as small...
Page 8: ...es are intended to be wore to protect both patient and others persons from transfer of microorganisms body fluid and particulate material 1 1 12 Explanation for novel features None 1 1 13 Description...
Page 9: ...ctional elements Product components EZKZP2 FFP2 CE marked FFP2 protective mask Chinese KN95 rating FDA certificate Optional nose clip V shaped pleats Flat fold style Elastic ear loop EZKEP3 FFP3 CE ma...
Page 10: ...ce masks middle layer1 2 Polypropylene melt blown non woven fabric Two layers of 25g m2 melt blown non woven fabric 4 Face masks outer layer Polypropylene nonwoven 50g m2 blue white pink non woven fab...
Page 11: ...2 Previous and similar generation of the device Overview of the previous generations of the device produced by the manufacturer None Overview of identified similar devices available on the Union or in...
Page 12: ...GHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 14 of 28 Chapter 2 INFORMATION TO BE SUPPLIED BY THE MANUFACTURER Annex I of Regulation EU 2016 425 EN 149 2001 A1 2009 The...
Page 13: ...01 V2 0 2020 03 28 Page 13 of 28 SHANGHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 15 of 28 Chapter 3 DESIGN AND MANUFACTURING INFORMATION 3 1 Design Information 3 1 1 De...
Page 14: ...ood fit can be tested in vivo whereas the filtration efficiency may be reproducibly tested in vitro The considerable variations in results when masks are tested in vivo results in the need for large g...
Page 15: ...s as infection risk and mask fit should be carefully considered when choosing a mask Conform to EN 149 standards Type Test Type EZKZP2 EZKZP3 Bacterial filtration efficiency BFE 95 99 Differential pre...
Page 16: ...No Revision Effective Page EZKZ01 V2 0 2020 03 28 Page 16 of 28 SHANGHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 17 of 28...
Page 17: ...No Revision Effective Page EZKZ01 V2 0 2020 03 28 Page 17 of 28 SHANGHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 17 of 28...
Page 18: ...No Revision Effective Page EZKZ01 V2 0 2020 03 28 Page 18 of 28 SHANGHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 18 of 28 Drawings of YMJ3 3 1 3 2 Purchase list...
Page 19: ...r cooperation 3 1 3 4 Labels on the package See Folder 2 EZKZP2 P3 label for Protective Face Masks 3 1 4 5 Product specification Dimension The size of the mask should meet the design requirements with...
Page 20: ...Medical Face Masks technical requirements Control procedure and Process SOP No Document Name Document No 1 Material preparation post operation procedure 2 Instructions for inner packing 3 Instructions...
Page 21: ...monitored during routine production No Document Name Document No 1 Procedures for operation and maintenance of mask machine 2 Operation and maintenance of plastic film continuous sealing machine 3 2...
Page 22: ...4 1 General safety and performance requirements The device has fulfilled all applicable Essential safety and performance requirements per Annex I of Regulation EU 2016 425 PPE Applicable standards li...
Page 23: ...Revision Effective Page EZKZ01 V2 0 2020 03 28 Page 23 of 28 SHANGHAI EARNTZ NONWOVEN LTD Technical File of Earntz Protective Face Mask Page 23 of 28 Chapter 5 BENEFIT RISK ANALYSIS AND RISK MANAGEME...
Page 24: ...authority concerning cytotoxicity irritation and sensitization it is concluded that the biocompatibility of the product is in line with essential safety and performance requirements from MDR Folder 6...
Page 25: ...length Elastic bands The Elastic bands should be elastic and suitable the rupture strength of the mask belt and the connection between the mask belt and the mask body should be no less than 10N Differ...