1、Designation: F2933 13F2933 16Standard Consumer Safety Specification forCrib Mattresses1This standard is issued under the fixed designation F2933; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number i
2、n parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This consumer safety specification establishes design requirements, testing requirements and methods, and requirements forlabeling for full-siz
3、e and non-full-size crib mattresses.1.2 No crib mattress produced after the approval date of this consumer safety specification shall, either by label or other means,indicate compliance with this specification unless it conforms to all requirements contained herein.1.3 UnitsThe values stated in inch
4、-pound units are to be regarded as the standard. The values given in parentheses aremathematical conversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. I
5、t is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D3359 Test Methods for Measuring Adhesion by Tape TestF406 Consumer Safety Specifi
6、cation for Non-Full-Size Baby Cribs/Play YardsF1169 Consumer Safety Specification for Full-Size Baby Cribs2.2 Federal Standards:316 CFR 1303 Ban of Lead-Containing Paint and Certain Consumer Products Bearing Lead-Containing Paint16 CFR 1500.48 Technical Requirements for Determining a Sharp Point in
7、Toys and Other Articles for Use by Children UnderEight Years of Age16 CFR 1500.49 Technical Requirements for Determining a Sharp Metal or Glass Edge in Toys or Other Articles Intended forUse by Children Under Eight Years of Age16 CFR 1501 Method for Identifying Toys and Other Articles Intended for U
8、se by Children Under Three Years of Age WhichPresent Choking, Aspiration or Ingestion Hazards Because of Small Parts16 CFR 1219 Requirements for Full-Size Baby Cribs16 CFR 1220 Requirements for Non-Full-Size Baby Cribs16 CFR 1632 Standard for the Flammability of Mattresses and Mattress Pads16 CFR 16
9、33 Standard for the Flammability (Open Flame) of Mattress SetsConsumer Product Safety Improvement Act of 2008 (CPSIA)3. Terminology3.1 Definitions:3.1.1 conspicuous, advlabel that is visible when the mattress is being handled by a consumer.3.1.2 core, nmain support system that may be present in a ma
10、ttress, such as springs, foam, hair block, or resilient filling.3.1.3 crib, nbed that is designed to provide sleeping accommodations for an infant which have specific interior dimensionsas determined by it being either a full size or non-full size crib:1 This consumer safety specification is under t
11、he jurisdiction of ASTM Committee F15 on Consumer Products and is the direct responsibility of Subcommittee F15.66on Crib Mattresses.Current edition approved April 15, 2013Dec. 1, 2016. Published May 2013December 2016. Originally approved in 2013. Last previous edition approved in 2013 asF2933 13. D
12、OI: 10.1520/F2933-13.10.1520/F2933-16.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 Available from the U.
13、S. Government Printing Office, Superintendent of Documents, 732 N. Capital St., NW, Washington, DC 20402-0001.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be
14、technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive,
15、 PO Box C700, West Conshohocken, PA 19428-2959. United States13.1.3.1 full size crib, n5238 6 58 in. (1330 6 16 mm); Width 28 6 58 in. (711 6 16 mm) (as defined in 16 CFR 1219 andConsumer Safety Specification F1169).3.1.3.2 non-full size crib, ninterior length dimension either greater than 55 in. (1
16、397 mm) or smaller than 4934 in. (1264 mm)or an interior width dimension either greater than 3058 in. (778 mm) or smaller than 2538 in. (645 mm) or both (as defined in 16CFR 1220 and ASTM F406).3.1.4 mattress, nticking filled with a resilient material used alone or in combination with other products
17、 intended or promotedfor sleeping on it.3.1.4.1 DiscussionFor the purpose of this consumer safety specification, this term includes crib mattresses and non-full-size crib mattresses.3.1.5 non-paper label, nany label material (such as plastic or metal) that either will not tear without the aid of too
18、ls or tearsleaving a sharply defined edge.3.1.6 paper label, nany label material that tears without the aid of tools and leaves a fibrous edge.3.1.7 surface, nside of a mattress that is intended for sleeping on it and can be tested.3.1.8 ticking, noutermost layer of fabric or related material that e
19、ncloses the core and upholstery materials of a mattress.3.1.8.1 DiscussionA mattress ticking may consist of several layers of fabric or related materials quilted together.3.1.9 upholstery material, nall material, either loose or attached, between the mattress ticking and the core of a mattress, ifa
20、core is present.4. Calibration and Standardization4.1 All testing shall be conducted on a rigid and level surface unless the test instructions are different.4.2 The product shall be completely assembled, unless otherwise noted, in accordance with the manufacturers instructions.4.3 The product to be
21、tested shall be in a room with an ambient temperature of 73 6 9F (23 6 5C) for at least 8 hours beforetesting. Testing shall then be conducted within this temperature range.4.4 All testing required by this specification shall be conducted on the same product unless otherwise specified.5. General Req
22、uirements5.1 Any product under this consumer safety specification shall comply with all other applicable mandatory federal statutes andregulations (for example, CPSIA, 16 CFR 1632, 16 CFR 1633, and so forth).5.2 There shall be no hazardous points or edges as defined by 16 CFR 1500.48 and 16 CFR 1500
23、.49 before and after testingto this consumer safety specification.NOTE 1Mattresses that do not have any exterior components other than ticking (for example, vents, vibrating motors, zippers, and so forth) or anyprotruding components are considered exempt from these requirements.5.3 There shall be no
24、 small parts as defined by 16 CFR 1501 before testing or liberated as a result of testing to this consumersafety specification.5.4 Any paint and surface coatings on the product shall comply with 16 CFR 1303.5.5 OpeningsHoles or slots that extend entirely through a wall section of any rigid material
25、less than 0.375 in. (9.53 mm) thickand admit a 0.210-in. (5.33-mm) diameter rod shall also admit a 0.375-in. (9.53-mm) diameter rod. Holes or slots that are between0.210 and 0.375 in. (5.33 and 9.53 mm) and have a wall thickness less than 0.375 in. (9.53 mm), but are limited in depth to 0.375in. (9.
26、53 mm) maximum by another rigid surface, shall be permissible. The product shall be evaluated in all the manufacturersrecommended use positions.5.5.1 This requirement applies to vents, zipper tabs, and any other rigid components that may be designed into a mattress.5.6 Labeling:5.6.1 Warning labels
27、(whether paper or non-paper) shall be permanent when tested in accordance with 6.1. Non-coated paperwarning label shall not be applied on either side of sleeping surface.NOTE 2Non-coated paper label may absorb water and can deteriorate.5.6.2 Warning statements applied directly onto the surface of th
28、e mattress by hot stamping, heat transfer, printing, and so forthshall be permanent when tested in accordance with 6.1.4.5.6.3 Non-paper labels shall not liberate small parts when tested in accordance with 6.1.5.F2933 1625.7 Mattress Dimensions:5.7.1 Full-Size Crib Mattresses:5.7.1.1 Mattress SizeTh
29、e dimensions of a full-size crib mattress shall measure at least 2714 in. (690 mm) wide and 5158 in.(1310 mm) long when tested in accordance with 6.2.5.7.2 Non-Full-Size Crib Mattresses:5.7.2.1 Mattress SizeThe dimensions of a mattress supplied with a non-full-size baby crib shall be such that the m
30、attress, wheninserted in the center of the crib, in a noncompressed state at any of the adjustable positions of the mattress support, shall not leavea gap of more than 12 in. (12.7 mm) at any point between the perimeter of the mattress and the perimeter of the crib. When themattress is placed agains
31、t the perimeter of the crib, the resulting gap shall not exceed 1.0 in. (25.4 mm).5.7.2.2 Mattress Thickness:(1) Amattress supplied with a non-full-size crib shall, in a noncompressed state, have a thickness that will provide a minimumeffective crib-side height dimension of at least 20 in. (508 mm)
32、as measured from the upper surface of the crib side or end panel.For this measurement, the crib side shall be in its highest adjustable position and the mattress support in its lowest adjustableposition.(2) Amattress supplied with a non-full-size crib shall, in a noncompressed state, have a thicknes
33、s that will provide a minimumeffective crib-side height dimension of at least 3 in. (76 mm) as measured from the upper surface of the mattress to the uppersurface of the crib side or end panel. For this measurement, the crib side shall be in its lowest adjustable position and the mattresssupport in
34、its highest adjustable position.6. Test Methods6.1 Permanency of Labels and Warnings:6.1.1 A paper label (excluding labels attached by a seam) shall be considered permanent if, during an attempt to remove itwithout the aid of tools or solvents, it cannot be removed, it tears upon removal, or such ac
35、tion damages the surface to which itis attached.6.1.2 A non-paper label (excluding labels attached by a seam) shall be considered permanent if, during an attempt to removeit without the aid of tools or solvents, it cannot be removed or such action damages the surface to which it is attached.6.1.3 A
36、warning label attached by a seam shall be considered permanent if it does not detach when subjected to a 15 lbf (67N) pull force applied in any direction most likely to cause failure using a clamp with a 34-in. (19-mm) diameter clamping surface.Apply the force evenly over 5 s and maintain for an add
37、itional 10 s.6.1.4 Adhesion Test for Warnings Applied Directly onto the Surface of the Product:6.1.4.1 Apply the tape test defined in Test Method B, Cross-Cut Tape Test, of Test Methods D3359, eliminating the parallel cuts.6.1.4.2 Perform this test once in each different location where warnings are
38、applied.6.1.4.3 The warning statements will be considered permanent if the printing in the area tested is still legible and attached afterbeing subjected to this test.6.1.5 A non-paper label, during an attempt to remove it without the aid of tools or solvents, shall not be removed nor shall notfit e
39、ntirely within the small parts cylinder defined in 16 CFR 1501 if it can be removed.6.2 Mattress Dimensional Measurements for Full-Size Crib Mattress:6.2.1 Test EquipmentMattress Measuring Box:6.2.1.1 The mattress measuring box is a rectangular box with rigid walls having interior dimensions at leas
40、t 2912 by 54 in. (749by 1372 mm) with walls at least 8 in. (203 mm) high that are perpendicular to the floor. The wall and floor thicknesses should besufficient to avoid warping or deformation during testing. See Fig. 1 for example.6.2.1.2 The interior floor of the box should be made of or covered w
41、ith a material that provides a smooth surface that allowsthe mattress to slide freely.FIG. 1 Crib Mattress Measuring Box (1 in. = 2.54 cm)F2933 1636.2.1.3 One short side of the box should have a sliding panel measuring 2618 6 12 in. (664 6 12.7 mm) with its end located12 6 14 in. (12.7 6 6.3 mm) fro
42、m the inside surface of Wall D in Fig. 1. This panel will be called Panel A.6.2.1.4 One long side of the box should have a sliding panel measuring 5012 6 12 in. (1283 6 12.7 mm) with its end located12 6 14 in. (12.7 6 6.3 mm) from the inside surface of Wall C in Fig. 1. This panel will be called Pan
43、el B.6.2.2 Test Method:6.2.2.1 Place the mattress into the mattress measuring box so it is touching Walls C and D.6.2.2.2 To position the mattress in the measuring box, gradually apply a 7 lbf (31.1 N) force to PanelA. Release this force. Thengradually apply a 14 lbf (62.3 N) force to Panel B. Relea
44、se this force.6.2.2.3 Apply a 7 6 1 lbf (31.1 6 4.4 N) force to PanelAwithin a period of 5 s. Within 30 s of application of the force to PanelA, and while maintaining this force, apply a 14 6 1 lbf (62.3 6 4.4 N) force to Panel B within a period of 5 s.6.2.2.4 Apply the forces from 6.2.2.3 for 60 s.
45、 With forces still applied, measure the length and width of the interior dimensionmeasured from the horizontal midpoints of Panel A to Wall C (length) and Panel B to Wall D (width). These measurements areto be considered the mattress dimensions.7. Marking and Labeling7.1 The warning statements in th
46、is consumer safety specification cannot be placed on any other labels required by law (forexample, 16 CFR 1633 label or state law labels).7.2 Warning statements shall be easy to read and understand. The warning statements shall be conspicuous, permanent (asdefined in 6.1), and in sans serif type.7.2
47、.1 The warning label shall include a delineated signal word panel containing the safety alert symbol followed by the signalword “WARNING” on a contrasting background. The letters and safety alert symbol shall not be less than 0.2 in. (5 mm) high.The remaining text shall be in characters whose upper
48、case is at least 0.1 in. (2.5 mm) high.7.2.2 The warning label shall meet one of the following conditions:7.2.2.1 The safety alert symbol shall be an orange filled triangle on a contrasting background.7.2.2.2 The signal word panel containing both the safety alert symbol and signal word shall be oran
49、ge in color on a contrastinglabel (for example, orange background on white label).7.2.2.3 The entire warning label shall be orange with the warning text and symbols in contrasting color (for example, orangelabel with black text and symbols).7.3 The following warning statements shall be included exactly as stated below:“WARNINGFailure to follow these warnings could result in serious injury or death.To prevent deaths, the U.S. Consumer Product Safety Commission (CPSC), the American Academy of Pediatrics (AAP), andthe National Institute of
