1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-22394-6 SANS 1394-1:2009 Edition 2.3SOUTH AFRICAN NATIONAL STANDARD Duvets and pillows Part 1: Plumage filled Published by SABS Standards
4、Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001 Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 Table of changes Change No. Date Sco
5、pe Coll. amdt No. 1 1999 Amendedto replace references to SABS methods, which have been withdrawn and superseded, with references to SABS ISO methods. The SABS ISO methods cover colourfastness and quantitative textile fibre analysis. Amdt 2 2009 Amended to change the designation of SABS standards to
6、SANS standards and to update the definition of “acceptable“ and the referenced standards. Amdt 3 2009 Amended to update a referenced standard. Foreword This South African standard was approved by National Committee SABS SC 1005E, Clothing and made-up articles Made-up articles other than clothing, in
7、 accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This document was published in April 2009. This document supersedes SANS 1394-1:2008 (edition 2.2). A vertical line in the margin shows where the text has been technically modified by ame
8、ndment No. 3. SANS 1394 consists of the following parts under the general title Duvets and pillows: Part 1: Plumage filled. Part 2: Synthetic-fibre filled. Annex A forms an integral part of this document. Annexes B and C are for information only. This standard may only be used and printed by approve
9、d subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 1 Contents Page Foreword 1 Scope . 3 2 Normative references . 3 3 Definitions 4 4 Requirements for duvets 5 5 Requirements for pillows 8 6 Inspection and methods of test 9 6.1 Inspection 9 6.2 Conditioning 9 6.3 Finished
10、 dimensions . 10 6.4 Mass per unit area of plumage filling (pillows only) 10 6.5 Drape . 10 6.6 Thermal insulance . 11 6.7 Warmth-to-mass ratio 13 6.8 Properties of casing fabrics . 13 6.9 Composition of plumage filling 14 7 Packing and marking . 14 Annex A (normative) Notes to purchasers 16 Annex B
11、 (informative) Quality verification of duvets and pillows 17 Annex C (informative) Bibliography . 17 This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 2 This page is intentionally left blank This standard may only be
12、used and printed by approved subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 3 Duvets and pillows Part 1: Plumage filled 1 Scope This part of SANS 1394 covers the requirements of three types of plumage filled duvets and one type of plumage filled pillow. NOTE Synthetic-
13、fibre filled duvets and pillows are covered in SANS 1394-2. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part of SANS 1394. All standards are subject to revision and, since any reference to a standard is deemed
14、 to be a reference to the latest edition of that standard, parties to agreements based on this part of SANS 1394 are encouraged to take steps to ensure the use of the most recent editions of the standards indicated below. Information on currently valid national and international standards can be obt
15、ained from the SABS Standards Division. ISO 3175-1, Textiles Dry-cleaning and finishing Part 1: Method for assessing the cleanability of textiles and garments. Amdt 2 SANS 70, Conditioning of textiles and standard temperate atmosphere for determining their physical and mechanical properties. SANS 79
16、, Textiles Mass per unit area of conditioned fabrics. SANS 105-B02/ISO 105-B02, Textiles Tests for colour fastness Part B02: Colour fastness to artificial light: Xenon arc fading lamp test. Coll. amdt 1 SANS 105-D01/ISO 105-D01, Textiles Test for colour fastness Part D01: Colourfastness to dry clean
17、ing. Coll. amdt 1 SANS 761, Plumage fillings. SANS 1093, Breaking strength and elongation at break (Strip method). Amdt 3 SANS 1362, Sewing threads. SANS 1387-9, Woven cotton and similar apparel fabrics Part 9: Polyester-and-cotton shirt fabrics. This standard may only be used and printed by approve
18、d subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 4 SANS 5265, Air permeability of textile fabrics. SANS 5726, Seaming properties of woven textile fabrics. SANS 6060, Analysis of plumage fillings (hand-sorting method). SANS 10004, Terms and definitions for textiles and
19、textile merchandise. SANS 10011, Care-labelling of textile piece-goods, textile articles and clothing. SANS 10101, Standard nomenclature for stitches, seams, and stitchings. SANS 11166, Textiles Colour fastness to domestic washing procedures. SANS 11167, Textiles Dimensional stability during domesti
20、c washing and drying procedures. SANS 13934-1/ISO 13934-1, Textiles Tensile properties of fabrics Part 1: Determination of maximum force and elongation at maximum force using the strip method. Amdt 3 3 Definitions For the purposes of this part of SANS 1394, the definitions given in SANS 10004 and th
21、e following definitions apply: 3.1 acceptable acceptable to the authority administering this standard, or to the parties concluding the purchase contract, as relevant Amdt 2 3.2 casing the textile fabric envelope that contains the filling 3.3 duvet an item of bedding that consists of a filling enclo
22、sed by a casing and that is intended to be used without another form of top bedding other than an outer cover 3.4 filling filler the insulating material within the casing of a duvet or pillow 3.5 nominal subject to the relevant tolerances given in the regulatory provisions of the Trade Metrology Reg
23、ulations 3.6 outer cover a textile fabric envelope that contains a duvet or a pillow and that is easily removable for cleaning purposes 3.7 thermal insulance the temperature difference (in kelvins) between the two surfaces of a duvet, divided by the heat flow rate density across the duvet (in watts
24、per square metre) This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 5 3.8 tog value a unit equal to ten times the thermal insulance 3.9 warmth-to-mass ratio the ratio of the thermal insulance of a duvet (in tog units)
25、 to its mass per unit area (in kilograms per square metre), i.e. the efficiency, based on mass, of the duvet as a thermal insulator 4 Requirements for duvets 4.1 General Duvets shall be a) cut and made with first-class workmanship throughout, b) free from defects that could affect their appearance o
26、r their serviceability (or both), c) made such that all seams are smooth and all sewing is free from twists, pleats and puckers and sufficiently extensible to prevent seam-cracking and undue shrinkage in use, d) made such that all ends of sewing have been trimmed and loose threads removed, e) made s
27、uch that ends of sewing that are not secured in seams or in other sewing are adequately backstitched, f) of uniform and acceptable make, colour and finish, g) capable of being cleaned in accordance with the care instructions, without giving rise to any defect, such as puckering, lumpiness, tears, et
28、c., and h) delivered in a clean and commercially dry condition. 4.2 Materials and components 4.2.1 Casing fabric The casing fabric shall be a woven fabric that complies with the appropriate requirements given in table 1. Its colour shall be such as to be acceptable and shall be as required (see anne
29、x A). 4.2.2 Plumage fillings A plumage filling shall comply with the relevant requirements of SANS 761, and the composition of the filling shall be as required (see annex A). 4.2.3 Sewing thread Any appropriate type of sewing thread specified in SANS 1362 may be used, provided that the minimum break
30、ing strength of the thread is at least 8 N. The colour of the sewing thread shall be such as to be acceptable. NOTE For the assessment of compliance with SANS 1362, 50 m of each type of sewing thread is required. This standard may only be used and printed by approved subscription and freemailing cli
31、ents of the SABS.SANS 1394-1:2009 Edition 2.3 6 4.3 Types Duvets shall be one of the following types, as required (see annex A): a) inner-wall type; b) button-stitched type; or c) stitched-through type. Table 1 Casing fabric requirements 1 2 3 Property Requirement Test method subsection Fibre compos
32、ition, % Shall comply with the stated 1)composition 6.8.1 Breaking strength, N, min. 6.8.2 WarpWeft 350 200 Resistance to opening at seams, N, min. 65 6.8.3 Dimensional changes, %, max. a) On washing 2) : 6.8.4 1) 100 % cellulosic or cellulosic-rich blended fabrics: Warp.Weft 8 4 2) 100 % synthetic-
33、fibre or synthetic-fibre-rich blended fabrics: Warp.Weft 3 3 b) On dry-cleaning 2) : 6.8.5 WarpWeft 3 3 Air permeability (both before and, when relevant 2)after cleaning), m 3 .m 2 .min 1 , max. 6.8.6 a) Fabrics used with fillings that contain down 2 b) Fabrics used with fillings that contain feathe
34、rs only 3 Colourfastness to: a) Light, rating, min. 4 6.8.7 b) Washing 2) : 6.8.8 Change in colour, rating, min. .Staining of transfer cloths, rating, min. 4 4 c) Dry-cleaning 2) : 6.8.9 Change in colour, rating, min. .Staining of transfer cloths, rating, min. 4 4 1) As stated on the label (see 7.2.
35、1(c), subject to a tolerance of 3 % of the indicated value in the case ofblended fabrics. 2) Applicable only as indicated by the care instructions (see 7.2.1(d). This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 7 4.4
36、 Finished dimensions Unless otherwise agreed upon (see annex A), the nominal dimensions of a duvet shall be one of the combinations given in columns 2 and 3 of table 2, as required (see annex A). The actual dimensions of a duvet, determined in accordance with 6.3, shall be equivalent to the stated d
37、imensions, subject to the relevant tolerance given in the Trade Metrology Regulations. Table 2 Finished dimensions 1 2 3 Dimensions cm Bed size Width Length Single Three-quarter Double 130 140 150 200 200 200 200 Queen King Extra king 230 230 250 200 220 220 4.5 Construction 4.5.1 Inner-wall type An
38、 inner-wall type duvet shall consist of a base and a top-of-the-casing fabric that are connected at intervals by longitudinal vertical walls or boxes or squares with transverse walls, and that are secured together at the ends and side edges of the duvet by seaming, binding, or overlocking. The filli
39、ng shall be introduced by means of filling channels before the closing of the second end. 4.5.2 Button-stitched type A button-stitched type duvet shall consist of a base and a top-of-the-casing fabric that are secured together at the ends and side edges of the duvet by seaming, binding or overlockin
40、g, and button- stitched at intervals through the base and the top before or after the filling is introduced. 4.5.3 Stitched-through type A stitched-through type duvet shall consist of a base and a top-of-the-casing fabric that, before or after introduction of the filling, is stitched through in tran
41、sverse or longitudinal lines of stitching. The ends and side edges shall be secured together by seaming, binding or overlocking. 4.6 Stitches and seams 4.6.1 General All sewing shall be in accordance with SANS 10101. 4.6.2 Stitches Stitches in duvets shall comply with the following requirements: a)
42、stitch type: 1) binding: stitch type 301 or 401; This standard may only be used and printed by approved subscription and freemailing clients of the SABS.SANS 1394-1:2009 Edition 2.3 8 2) edge-overlocking: stitch type 505 or 502; and 3) all other stitching: stitch type 301; and b) number of stitches
43、per 10 cm: at least 48 per 10 cm. 4.6.3 Seams Seams in duvets shall comply with the following requirements: a) general: edge-overlocked closing seams of seam type SSn-1 shall be of width at least 4 mm. All other seams shall be of width at least 8 mm; and b) seam type: seam types shall be as follows:
44、 1) closing seams: seam type SSc-1, BSc-1, SSa-1, SSav-2 or SSn-1; and 2) wall seams: seam type SSc-1. 4.7 Drape The mean widthwise drape and the mean lengthwise drape of a duvet, determined in accordance with 6.5, shall not, in either case, exceed 32 cm. 4.8 Thermal insulance The nominal thermal in
45、sulance of a duvet, determined and labelled as its tog value, shall be 4,5 togs, 6,0 togs, 7,5 togs, 9,0 togs, 10,5 togs, 12,0 togs or 13,5 togs, as required (see annex A). The actual tog value of a duvet, determined in accordance with 6.6, shall be not less than the value stated on the label (see 7
46、.2.1(e) and shall not exceed it by more than 3 togs. 4.9 Warmth-to-mass ratio When determined in accordance with 6.7, the warmth-to-mass ratio of a duvet shall be at least 100. 5 Requirements for pillows 5.1 General Pillows shall be a) cut and made with first-class workmanship throughout, b) free fr
47、om defects that could affect their appearance or their serviceability (or both), c) made such that all seams are smooth and all sewing is free from twists, pleats and puckers, and sufficiently extensible to prevent seam-cracking and undue shrinkage in use, d) made such that all ends of sewing have b
48、een trimmed and loose threads removed, e) made such that ends of sewing that are not secured in seams or in other sewing are adequately backstitched, f) of uniform and acceptable make, colour and finish, This standard may only be used and printed by approved subscription and freemailing clients of t
49、he SABS.SANS 1394-1:2009 Edition 2.3 9 g) capable of being cleaned in accordance with the care instructions, without giving rise to any defect, such as puckering, lumpiness, tears, etc., and h) delivered in a clean and commercially dry condition. 5.2 Materials and components The casing fabric, plumage filling and sewing thread used in the manufacture of pillows shall comply with the requirements given in 4.2.1, 4.2.2 and 4.2.3 respectively. 5.3 Finished dimensions Unless otherwise agreed upon (see annex A), the nominal dimensions of the made-up pillow
