Mask is a kind of hygiene equipment, generally refers to the mouth and nose parts used to filter the air into the mouth and nose, in order to block the harmful gas, odor, droplets, viruses and other substances, made of gauze or paper and other materials.
Teencher Inspection team consists of professional quality control and international trade experts, each memberwith extensive inspection experience and very strong sense of service. our inspection can help you to reduce logistics costs, return risk, complaints, compensation and potential brand reputation due to quality problems.
1.Inspection Environment and Requirement
-Requirement for place of inspection:Light from a power of at least 500 Lux.
-Perspective:The products must be tested by every angle.
-Distance of viewing:In doubts, check the products from a distance of 30 cm. If it is not visible, it is no defect. View the items by various angles.2.Defect Description
-Not permitted any sharp point/sharp edge on accessories.
-Not permitted infestation of live insect.
-Not permitted mildew products.-Not permitted heavily odor.
-Not permitted fabric flaw,hole,neps/pills on surface ,printing fault,crease.
-Not permitted open,abasion mark.
-Not permitted exposed the wire, slant fixing for nose stripe.
-Not permitted detached straps,slant fixing for straps/Bands.
-Not permitted uncut material.
-Not permitted crease mark,burn mark,water spot,color stain,oil stain etc.
3.Field Test & Measurement
-Color shade check
-Smell check
-Pull check
-Product dimennsion check
-Product weight check
-Barcode readability check
-Band length check
-Nose stripe length check
-Ventilation resistance test
-Filtration rate (PFE) test
-Leakage test
-Rub test
-Wearing check
-Internal check
-Quantity per carton check
-Carton dimension check
-Carton gross weight check
-Carton drop test