Home
About the Activity
Standard of the Week
Standard of the Month
BIS Talks
Know Your Standard
Contact Us
Login
Know your standards
Home
Know your standards
All the standards published after 01 Oct 2025 are available in new portal. Please click here to view the portal
Search Indian Standard (IS) :
By IS Number
By Keyword
IS On ECO Mark
Search multiple keywords:
Please enter multiple keywords or keyword strings separated by comma(,) and press enter to see multiple keyword search results
Basic Details/ मूल ब्यौरा
Comment
IS Number/
आईएस संख्या
:
IS 1721:2023
IS Title/
आईएस शीर्षक
:
Textiles - Hair belting yarn- specification
Superseding IS/
सुपरसीडिंग आईएस
:
None
Degree of Equivalence/
समतुल्यता स्तर
:
Indigenous
Number of Revisions/
पुनरीक्षणों की संख्या
:
2
Number of Amendments/
संशोधनों की संख्या
:
No amendment issued
Aspect/
पक्ष
:
Product Specification
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
Technical Department/
तकनीकी विभाग
:
TXD (Textiles Department)
Technical Committee/
तकनीकी समिति
:
TXD 04 (Wool, Wool Products and Textile Floor Coverings Sectional Committee)
Member Secretary/
सदस्य सचिव
:
Mr. HIMANSHU SHUKLA (SCIENTIST-C)
Other Details
Indian Standard
Click to download
Amendment : 0
Gazette Document : 4
Click to download
License : 0
Product Manual & SIT : 0
Laboratory : 0
Classification Details
Click to view
Cross Reference Details
Click to view
Composition
Click to View
Corrigendum : 0
Cross Reference Details
Download
Indian Standards Referred In IS IS 1721:2023
:
1
IS 32:2023
Code for seaworthy packaging of woollen and worsted yarn and cloth (second revision)
TXD 04
2
IS 681:2015
Textiles – Methods for determination of universal count of woollen and worsted yarn (first revision)
TXD 01
3
IS 741:1971
Code for inland packaging of woollen and worsted yarn and cloth (first revision)
TXD 04
4
IS 1670:2025
Textiles – Yarn – Determination of breaking load and elongation at break of single strand (second revision)
TXD 01
5
IS 17945:2025
Textiles - Determination of twist in yarns Part 1 Direct counting method
TXD 01
International Standards Referred In IS 1721:2023
Standard contains no Cross Referenced International Standard.
IS 1721:2023
is Referred in following Indian Standards :
1
IS 530 : 1976
Specification for solid - Woven impregnated hair belting for power transmission (Second Revision)
PGD 40
Classification Details
Group
:
Textile, Textile Products and Machinery
Sub Group
:
Cotton, wool and man made textile Products
Sub Sub Group
:
Worsted and woolen products
Aspect
:
Product Specification
Certification
:
