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This standard is developed in accordance with the rules given in GB/T 1.1-2009.
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This standard was proposed by and is under the jurisdiction of the Ministry of Industry and Information Technology of the People's Republic of China.
Infant feeding bottles and teats
1 Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, transportation and storage of infant feeding bottles and teats.
This standard is applicable to infant feeding bottles (containers, teats and matched accessories) made of one or more of such materials as plastics, glass, metal, ceramic, silicone rubber, rubber, etc.
This standard is not applicable to medical feeding bottles and teats, nor to pacifiers.
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/T 131-2006 Geometrical product specifications (GPS) - Indication of surface texture in technical product documentation
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2918 Plastics - Standard atmospheres for conditioning and testing
GB/T 4545 Test methods for stress examination of glass containers
GB/T 4547 Glass containers - Test methods of the thermal shock resistance and thermal shock endurance
GB/T 6552 Glass containers - Test method for impact resistance
GB/T 6579 Laborator glassware - Thermal shock and thermal shock endurance test methods
GB/T 6582 Glass - Hydrolytic resistance of glass grains at 98℃ - Method of test and classification
GB 6675.2-2014 Safety of toys - Part 2: Mechanical and physical properties
GB/T 6682 Water for analytical laboratory use - Specification and test methods
GB/T 9286 Paints and varnishes - Cross cut test for films
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
feeding bottle
apparatus consisting of a container, teat and matched accessories for infants to suck milk and other fluid food
See Figure 1.
Note 1 to entry: Matched accessories are not essential.
3.2
container
container containing fluid food, marked with a numbered graduations and having a measuring function, for feeding infants through a teat
3.3
teat, nipple
component mounted on the container to replace the mother's nipple for infants to suck food
See Figure 2.
3.4
matched accessory
3.4.1
drinking accessory
accessory used in conjunction with the container for infants to suck and feed other than teat
Example: drinking teat/feeding teat.
3.4.2
protective cover
accessory that protects teat or drinking accessory
3.4.3
locking ring
threaded cover
screw cover
cover
screw thread
ring accessory used to secure the teat or drinking accessory on the container
3.4.4
sealing disc
sealing accessory used between the container and the locking ring
3.4.5
filtering gauze
accessory that filters large particles of solid or gelatinous substances in fluid food
3.4.6
handle
feeding bottle-mounted matched accessory that facilitates the use of feeding bottle
3.4.7
tube disc
accessory that connects to a tube and seals the teat to help suck fluid food
3.4.8
tube
hollow tube mounted inside the feeding bottle and connecting with the gravity ball and the tube disc
3.4.9
gravity ball
accessory attached to the end of the tube that acts as a gravity guide
3.4.10
matched components
other components used in conjunction with container, teat, drinking accessory, protective cover, locking ring, sealing disc, filtering gauze, handle, tube disc, tube, gravity balls when feeding infants
3.5
numbered graduations
scale markings with values and units that indicate the volume of fluid food in the feeding bottle
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
4.1 General requirements
4.2 Additional requirements
5 Test methods
5.1. Preparation of specimen
5.2 Test methods for general requirements
5.3 Test methods for additional requirements
6 Inspection rules
6.1 Inspection classification
6.2 End-of-manufacturing inspection
6.3 Type inspection
7 Marking, transportation and storage
7.1 Marking
7.2 Transportation and storage
