GB 39669-2020 General technical requirements for safety of toothbrushes and oral implements English
General technical requirements for safety of toothbrushes and oral implements
1 Scope
This standard specifies the terms and definitions, product classifications, requirements and test methods for toothbrushes and oral implements (hereinafter referred to as "products").
This standard is applicable to toothbrushes and oral implements for daily cleaning and care.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 4706.1-2005 Household and similar electrical appliances—Safety—Part 1: General requirements
GB 4706.59 Household and similar electrical appliances—Safety—Particular requirements for oral hygiene appliances
GB 5009.34-2016 National food safety standard—Determination of sulfur dioxide in foods
GB 6675.2-2014 Safety of toys—Part 2: Mechanical and physical properties
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 22048 Determination of certain phthalate esters in toys and children’s products
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
brush head
one end of a toothbrush with bristles
3.2
filament
single thin piece in a bristle
3.3
tuft
aggregation of a set of filaments
3.4
tufting block
movable small components with tuft in the brush head of an electric toothbrush
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classifications
5 Requirements
6 Test method
Annex A (Informative) The correspondence between compulsory contents in new and old editions
Annex B (Normative) Test method of harmful elements
Annex C (Normative) Test method for pH of tapered filament bristles
GB 39669-2020 General technical requirements for safety of toothbrushes and oral implements English
General technical requirements for safety of toothbrushes and oral implements
1 Scope
This standard specifies the terms and definitions, product classifications, requirements and test methods for toothbrushes and oral implements (hereinafter referred to as "products").
This standard is applicable to toothbrushes and oral implements for daily cleaning and care.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 4706.1-2005 Household and similar electrical appliances—Safety—Part 1: General requirements
GB 4706.59 Household and similar electrical appliances—Safety—Particular requirements for oral hygiene appliances
GB 5009.34-2016 National food safety standard—Determination of sulfur dioxide in foods
GB 6675.2-2014 Safety of toys—Part 2: Mechanical and physical properties
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
GB/T 22048 Determination of certain phthalate esters in toys and children’s products
3 Terms and definitions
For the purposes of this standard, the following terms and definitions apply.
3.1
brush head
one end of a toothbrush with bristles
3.2
filament
single thin piece in a bristle
3.3
tuft
aggregation of a set of filaments
3.4
tufting block
movable small components with tuft in the brush head of an electric toothbrush
Contents of GB 39669-2020
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Product classifications
5 Requirements
6 Test method
Annex A (Informative) The correspondence between compulsory contents in new and old editions
Annex B (Normative) Test method of harmful elements
Annex C (Normative) Test method for pH of tapered filament bristles
