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Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public.

“जान का अधकार, जी का अधकार” “परा को छोड न तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New”

IS 1530 (1981): Baize Cloth [TXD 4: and Wool Products]

“ान एक न भारत का नमण” Satyanarayan Gangaram Pitroda “Invent a New India Using Knowledge”

“ान एक ऐसा खजाना जो कभी चराया नह जा सकताह ै”ै Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen”

IS:l530-1981 Indian Standard SPECIFICATION FOR BAIZE CLOTH

( Second Revision )

Wool and Wool Products Sectional Committee, TDC 4

Chairman Refiresenfing SHRI UPENDRA M. PATEL Shri Dinesh Mills Ltd, Vadodara

Members SHRI M. K. BARDRAN Ministry of Defence ( DGI ) SHRI R. K. MEHRA ( Alternate ) SHRI A. T. BASAE Inspection Wing, Directorate General of Supplies & Disposals, New Delhi SHRI D. K. NANDY ( Alternate ) SHRI H. S. BATRA Central Sheep & Wool Research Institute, ( ICAR ), Avikanagar SERI G. N. CHATTERJEE Ministry of Defence ( R & D ) SHRI S. K. AQARWAL (Alternate ) SHRI A. N. CHOUDHARY Jaya Shree & Industries Ltd, Rishra SHRI S.V. MISHRA ( Alternate ) SHRI B. K. GARB Directorate of Industries, Government of Punjab, Chandigarh SHRI M. S. GILL ( Altcrnatc) SHRI J. C. HANSDAK Office of the Commissioner, Bombay SHRI V. K. SRIVASTAVA (Alternate ) SHRI S. B. HARDAS Wool Research Association, Bombay SHRI J. C. JAIN The Raymond Woollen Mills Ltd, Thane SHRI K. MANIVANNAN Directorate of Industries, Government of Haryana, Chandigarh SHRI N. GOSWAMI (Alternate ) SHRI G. RAN~ANATA Textiles Committee, Bombay SHRI A. S.RAMARAO (Alternate) SHRI JOHN J. REKEY Modella Textile Industries Pvt Ltd, Bombay REPRESENTATIVE The British India Corporation Ltd, Kanpur REPRESENTATIVE Government of Rajasthan SHRI M. V. SIVANANDA Directorate of Industries, Government of Uttar Pradesh, Lucknow SHRI S. P. DHAUDIYAL ( Alternate ) ( Continued on page 2 )

0 CopVright 1982 INDIAN STANDARDS INSTITUTION This, publication is protected under the Indian Copyright Act (XIV of 1957) and reproduction in whole or in part by any means except with written permission ofthe publisher shall be deemed to be an infringement of copvriahr under the said Act.

IS: 1530-1981

Members Representing SHRI A. D. SULE The Orient Carpet Manufacturers ( India) Ltd, Amritsar SHRI A.K. VEBXA Wool & Woollens Export Promotion Council, Bombay SHRI S. M. CHABRABORTY, Director General, IS1 ( Ex-oJcio Member ) Director ( Tex ) Secretary SHRI A, R. BANERJEE Deputy Director (Tex ), IS1

Wool Products Subcommittee, TDC 4 : 2

Convener SHRI A. D. SOLE The Orient Carpet Manufacturers ( India) Ltd, Amritsar

Msmbsrs SHRI A. B. BANERJI Modella Woollens Ltd, Thane SHRI A. T. BASAK Inspection Wing, Directorate General of Supplies & Disposals, New Delhi CHAIRMAN/SECRETARY Wool & Woollens Export Promotion Council, Bombay SERI J. C. GUJ~RAL The British India Corporation Ltd, Kanpur SHRI S. B. HARDAS Wool Research .I\ssociation, Bombay SHRI J. C. JAIN The Raymond Woollen Mills Ltd, Thane SHRI M. K. JEJUREKAR Shri Dinesh Mills Ltd, Vadodara SHRI R. S. MALHI Central Sheep & Wool Research Institute ( ICAR ), Avikanagar SHRIMOHINDER SINQH Directorate of Industries, Government of Punjab, Chandigarh SHRI N. S. SIDEU ( Alternate) SHRI R. K. SARKAR Ministry of Defence ( DGI ) SHRI D. K. SHIVASTAVA ( Altcrnatc ) SHRI V. K. SKIVAJTAVA Office of the Textile Commissioner, Bombay SHRI P. D. KENY ( Alternate)

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IS :1530- 1981 Indian Standard SPECIFICATION FOR BAIZE CLOTH

( Second Revision )

0. FOREWORD

0.1This Indian Standard ( Second Revision) was adopted by the Indian Standards Institution on 30 October 1981, after the draft finalized by the Wool and Wool Products Sectional Committee had been approved by the Textile Division Council.

0.2 The present revision has been taken up after considering the development that has taken place since the first revision of this standard in the year 1972.

0.3 Baize cloth is intended for use as table covers and as lining for instrument boxes.

0.4 In the formulation of this standard, assistance has been derived from IND/TC 1157 Cloth, green, baize, issued by the Ministry of Defence, Government of India.

0.5 Standards of Weights and Measures Act, 1976 stipulates the useof International System of units in the country; in order to familiarize the industry with this system, the recommended SI Units for use in the textile industry are given in Appendix A.

0.6 For the purpose of deciding whether a particular requirement of this standard is complied with, the final value observed or calculated, expressing the result of a test, shall be rounded off in accordance with IS : 2-1960*. The number of significant places retained in the rounded off value should be the same as that of the specified value in the standard.

1. SCOPE 1.1This standard prescribes the constructional particulars and other requirements of two varieties of baize cloth.

*EL&S for rounding off numerical values ( revised).

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IS : 1530 - 1981

1.2 This standard does not specify the indeterminable characteristics like general appearance, feel, finish and shade of cloth ( see aIs0 4).

2. MANUFACTURE

2.1 The particulars like the grading of wool, count of , weave, method of and type of finish for the manufacture of baize cloth are given in Table 1. The yarn shall be spun on woollen system.

TABLE 1 PARTICULARS OF BAIZE CLOTH

VARIETY FINENESS APPROXIMATE COUNT OF WEAVE METHOD TYPE No. GRADE YARN* UNIVERSAL COUNT ( METRIC COUNT ) DYOEFINo FrLi WZn r---- *----.-) Warp Weft

(1) (2) (3) (4) (5) (6) (7)

1 64s 87 tex ( or 69 tex ( or1 Nm 11.5) Nm 145) ) Plain Piece Broad cloth z dyeing finisht 2 70s 100 tex (or 100 tex (or 1 Nm 10) Nm 10) J

*Count of yarn is given only for the guidance of manufacturers. j-Broad clothjinish - A fine soft closely woven woollrn fabric with a napped face, made in a plain or weave. The face 1s napped in one direction. The fintsh gives a smooth look to the cloth and have glossy vrlvety feel.

2.2 Cloth - The cloth shall be clean scoured and free from grease, soap, filling or any other admixture which might give fictitious mass, substances or firmness. 2.2.1 The cloth shall be uniformly woven with firm selvedges.

2.2.2 The cloth shall be rendered moth-proofed with DDT or otherwise preserved with naphthalene.

NOTE- The manufacturer shall declare whether the cloth has been rendered moth-proofed or not.

2.2.3 The cloth when visually examined against light and on a surface shall not have more than 12 objectionable flaws in a full length piece. However, in 25 percent of the pieces in a lot, up to a maximum of 16 objectionable flaws per piece may be permitted. The objectionable

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IS : 1530 - 1981 flaws shall be those which strike immediately the eyes of the person examining the cloth and shall be deemed to include: a>missing ends and picks; b) floats; 4 cuts and holes; 4 stains; e) weft bars and warp section marks; f) big slubs, knots and speaks; g) dyeing defects ( streaks, patches, etc ); and h) thick and thin places.

2.2.3.1 All objectionable flaws shall be marked by means of thread of a contrasting shade sewn in the selvedge opposite the flaw. An allowance of 10 cm shall be given for each flaw, up to 12 flaws in the piece. However, in case of flaws exceeding 12 and up to 16, 25 cm for each such flaw shall be given.

2.2.3.2 A reference may be made to IS : 4125- 1967* for details of these flaws.

3. REQUIREMENTS

3.1 The constructional particulars of the two varieties of baize cloth shall conform to those given in Table 2.

3.2 Other requirements of baize cloth shall conform to those given in Table 3.

4. SEALED SAMPLE

4.1 If, in order to illustrate or specify the indeterminable characteristics like general appearance, feel, shade and finish of baize cloth, a sample has been agreed upon and sealed, the supply shall be in conformity with the sample in such respects.

4.1.1 The custody of the sealed sample shall be a matter of prior agreement between the buyer and the seller.

’ *Glossary of terms pertaining to defects in fabrics.

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IS : 1530 - 1981

TABLE 2 CONSTRUCTIONAL PARTICULARS OF BAIZE CLOTH

(Clause 3.1 )

VARIETY hDs/dm PrcKs/dm MASS BREAKINQ LOAD ON LENGTH WIDTH No. 15 x 20 cm STRIPS, (see (EXCLUDES Min NATE 2) SELVEDQES) Y--*------i Warp Weft

(1) (2) (3) (4) (5) (6) (7) Gv g/m’ N (kf) N (kgf) m cm 137 or 183 as 1 175 150 290 725 (74) 450 (46) I 40 agreed to between 2 175 170 355 650 (66) 600 (61) I 2 the buyer and the seller

- TOLE- *5 f5 *5 - - It2 RANCE, percent ~.._ _- METHOD IS : 1963-1969’ IS : 1964- IS : 1969-1968$ IS : 1954-1969s OF TEST 1970t

NOTE 1 - Newton (N) is approximately equal to 0.102 kgf. NOTE 2 -Short length pieces measuring not less than 10 m shal1 be permissible subject to a maximum of 5 percent such pieces in the lot.

*Methods for determination of threads per decimetre in woven fabrics (Jirst revision). tMethods for determination of weight per square metre and weight per linear metre of fabrics ( Jirst rcuirion ). rMerhods for determination of breaking load and elongation at break of woven textile fabrics ( Jirst revision ). IMethods for determination of length and width of fabrics (Jirst revision).

5. MARKING

5.1 The baize cloth shall be marked with the following:

a) Name of the material; b) Variety number and legend ‘Ref ISS 1530’; c) Manufacturer’s name, initials or trade-mark, if any; d) Month and year of manufacture; and ce), Length and width of the piece.

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IS:1530-1981

TABLE 3 REQUIREMENTS OF BAIZE CLOTH

( Clause 3.2 )

CHABACTERISTIO REQUIREMBNT METHOD OF TEST

i) Fineness grade of wool: IS : 5910-1977+ a) Variety 1 64s b) Variety 2 70s ii) Colour fastness to: a) Light 4 or better IS : 2454-1967t b) Water 4 or better IS : 767-1956$ c) Dry-cleaning 4 or better IS : 4802-1962s iii) Relaxation shrinkage, percent, 4 IS : 665-196211 Max ( warpway and weftway ) iv) DDT, percent, Min (for 0.3 IS : 3522 (Part II)- methproofed cloth) 19707

v) Ethar soluble matter, percent, I.0 IS : 4390-1967*” Max

*Fineness grades of wool. +Method for dct rmination of colour fastness of textile materials to artificial light (xenon lamp). $Methods for determination of colour fastness of textile materials to water. $Method for determination of colotu fastness of tcxtilo materials to dry-cleaning. IlMethod for determination of relaxation shrinkage of woven fabrics containing wool. IMrthods for estimation of common preservatives used in the textile industry, Part II. **Method for determination of ether-soluble matter in textile materials.

5.1.1 The cloth may also be marked with the ISI Certification Mark.

NOTE- The use of the IS1 Certification Mark is governed by the provisions of the Indian Standards Institution (Certification Marks I Act, and the Rules and Regulations made thereunder. The ISI Mark on products covered by an Indian Standard conveys th- assin-ancc that they have been produced to comply with the requirements of that standard under a well-defined system of inspection, testing and quality control which is devised and supervised by IS1 and operated by the producer. IS1 marked products are also continuously checked by IS1 for conformity to that standard as a further safeguard. Details of conditions under which a licence for the use of the IS1 Certification Mark may be granted to manufacturers or processors, may be obtained from the Indian Standards Institution.

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IS : 1530 - 1981

6. PACKING 6.1 The baize cloth shall be packed in bales or cases in conformity with the procedure laid down in IS : 32-1971* or in IS : 741-19717 as required. 6.2 Alternatively, the cloth may also be packed as per details given below when specifically agreed to between the buyer and the seller: Each piece of cloth shall be suitably folded in a rectangular form or wrapped on cardboard or strawboard of suitable size and thickness. Each piece then shall be wrapped with polyethyIene film of a minimum 40 microns thickness or alternatively kraft paper, the edges of which shall be gummed or sealed. Alternatively, each piece may be tied with a twine at least at 2 places. Such pieces, of suitable number, shall then be enclosed in an outer layer of heavy tee cloth preferably conforming to IS : 3751-1966: to form compaot bale. The bales shall be made secure by cross-hooping the steel strips at right angles to both the length and the width of the bale. The bale shall not normally weigh more than 40 kg.

7. SAMPLING AND CRITERIA FOR CONFORMITY 7.1 Lot - The quantity of cloth delivered to one buyer against one despatch note shall constitute a lot. 7.2 The conformity of a lot to the requirements of this standard shall be determined on the basis of the tests carried out on the samples selected from the lot. 7.3 Unless otherwise agreed to between the buyer and the seller, the number of pieces to be selected at random shall be in accordance with co1 1 and 2 of Table 4. To ensure randomness of selection, IS : 4905-19689 may be used.

TABLE 4 SAMPLE SIZE AND CRITERIA FOR CONFORMITY ( Clauses 7.3 and 7.4 ) LOT SIZE SAMPLE PERMISSIBLE NUMBER SUB-SAMPLE SIZE OF NON-CONFORMING SIZE PIECES

(1) (2) (3) (4) up to 50 5 0 2 51 ,t 150 8 0 3 151 ,, 300 3 301 500 :: : 501 and’above 32 2 2

*Code for seaworthy packaging of woollen and yarn and cloth ( second revision) . jCode for inland packaging of woollen and worsted yarn and cloth (first revision ). I SSpecification for heavy tee cloth. $Method for random sampling.

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is:1530-1981

7.4 Number of Tests and Criteria for Conformity s1 Characteristic .Number of Pieces Criteria for Conformity

i) General appearance, According to co1 2 Permissible number of finish, weave, of Table 4 non-conforming pie- objectionable ces not to exceed flaws, ends, picks, the corresponding mass and width number given in co1 3 of Table 4

ii) Fineness grades .of According to co1 4 A composite test speci- wool of Table 4 men prepared from the number of pieces given in co1 4 of the Table 4 to satisfy the relevant require- ment iii) Length According to co1 2 Length of each piece of Table 4 not to measure less than the specified, declared or marked length iv) Breaking load According to co1 4 X -- 0.4 R > specified of Table 4 value .. v) Relaxation shrinkage do X -I- 0.4 R G specified value vi) DDT do A? - 0.4 R > specified value vii) Ether soluble matter, do All the test specimens and colour fast- satisfy the relevant ness requirements

,? = Average value obtained by dividing the sum of the observed values by the number of test results.

R = Range, that is, difference between the maximum and the 1 , minimum in a set of observed values.

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IS:1530 -1981 APPENDIX A ( CZause0.5)

RECOMMENDED SI UNITS FOR TEXTILES

Sl Charucterisric SI Unit Application NO. _-_---A----~ Unit Abbreviation

(1) (2) (3) (4)

1. Length Millimetre mm Fibres Millimetre, mm, cm Samples, test centimetre specimens ( as appropriate ) Metre m , ropes, cordage, fabrics

2. Width Millimetre mm Narrow fabrics Centimetre cm Other fabrics Millimetre, mm, cm Samples, test centimetre specimens ( as appropriate ) Centimetre, cm, m Carpets, , metre DURRIES ( as appropriate )

3. Thickness Micrometre Wm Delicate fabrics ( micron) Millimetre mm Other fabrics, carpets,

4. Linear density Tex tex Yarns Millitex mtex Fibres Decitex dtex Filaments, filament yarns Kilotex ktex Slivers, ropes, cordage

5. Diameter Micrometre Pm Fibres ( micron ) Millimetre mm Yarns, ropes, ’ , cordage

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IS:1530-1981

$ Characteristic SI Unit Apjdication . r---A------\ Unit Abbreviation ’

(1) (2) (3) (4) (5)

6. Circumference Millimetre mm Ropes, cordage

7. Threads in Woven fabrics ( as fabric appropriate )

a) Lengthwise Number per ends/cm centimetre Number per ends/dm decimetre

b) Widthwise Number per picks/cm centimetre Number per picks/dm decimetre

8. Warp threads Number per ends/cm Reeds in loom centimetre

9. Stitches ’ Knitted fabrics knitted fal% ( as appropriate )

a) Lengthwise Courses per courses/cm centimetre Courses per courses/dm decimetre

b) Widthwise Wales per wales/cm centimetre Wales Per wales/dm decimetre

10. Stitch length Millimetre mm Knitted fabrics, made-up fabrics

11. Mass per unit Grams per g/m’ Fabrics area square metre

12. Masg per unit Grams per g/m Fabrics length metre

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IS :1530 -1981

S1 Characteristic SI Unit A@lication __----_~----7 .NO. Unit Abbreviation

(1) (2) (3) (4) (5)

13. Twist Turns per turns/cm 1 Yams, ropes, centimetre cordage (a I appropriate ) .. Turns per turns/m metre J

14. Test or gauge Millimetre, mm, cm Fibres, yams length centimetre and fabric specimens ( as appropriate )

15. Breaking load Millinewton mN Fibres, delicate yarns ( indivi- dual or skeins ) Newton N Strong @g$dualyarz

cordagi, f~~~~~

16. Breaking Kilometre km Yarns length

17. Tenacity Millinewton mN/tex Fibres, yarns per tex ( individual or skeins )

18. Twist factor or Turns per turns/cm twist multi- centimetre X X&G 1 plier square root I of tex Yarns ( as appro- Turns per turns/m priate ) metre X x 2/tex-I square root of tex :

19. Bursting Newton per N/cm2 Fabrics strength square ’ , centimetre

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IS : 1530 - 1981 2 Sl Characteristic SI Unit Apjdication $F do _-__---h_---~ Unit Abbreviation ’

(1) (2) (3) (4) (5)

20. Tear strength Millinewton, mN, N Fabrics (as newton appropriate )

21. height Millimetre mm Carpets

22. Pile density Mass of pile glm2/mm Pile carpets yarn in pile height grams per square metre per millimetre pile height

23. Elastic Millinewton mN/tex/unit Fibres, yarns, modulus Per tex deforma- strands per unit tion deformation

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INDIAN STANDARDS

ON WOOL AND WOOL PRODUCTS

IS : 11-1963 Grading of wool for export ( revised) 32-1971 Code for seaworthy packaging of woollen and worsted yam for cloth (second revision ) 673-1973 Cloth, woollen, twill, dyed ( second revision) 674-1973 , hospital, grey ( second rcuision) 675-1973 , worsted ( second revision ) 677-1974 Cloth, drab mixture, woollen ‘water resistant’ No. 1 (second reuirion) 679-1974 Great coat cloth, woollen, dyed ( second revision ) 680- 1974 Cloth, ( second revision) 741-1971 Code for inland packaging of woollen and worsted yarn and cloth (Jirst revision) 1530-1981 Baize cloth (second revision ) 1531-1972 Blanketing cloth (Jirst revision) 1681-1972 Hospital blankets, woollen, dyed ( jirst revision) 1721-1970 Hair-belting yarn (jirsr revision) 1793-1973 Guide for marking textile materials made of wool (Jrst rrvisiun ) 2156-1962 Code for packing raw wool for export 2319-1978 ( second revision ) 2900-1979 Grading of raw wool for internal market (first revision ) 5910-1977 Fineness grades of wool (Jirst revision ) 5911-1977 Fineness grades of wool tops (first revision) 7033-1973 Commercial moisture regain values for wool and its products 7610 (Part-I )-1975 Machinery fabrics, wool : Part I General 7610 ( Part II )-1975 Machinery fabrics, wool : Part II Clearer cloth 7610 (Part III )-1975 Machinery fabrics, wool : Part III Sizing flannel 7610 ( Part IV )-1976 Machinery fabrics, wool : Part IV Plaiding cloth 7610 ( Part V )-1976 Machinery fabrics, wool : Part V Lapping cloth 8331-1976 Angola shirting 8689-1978 Worsted gaberdine, khaki, drab 9393-1973 Code of manufacturing worsted, semi-worsted and woollen yarns and tolerances