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ASTM D1335-03

(Test Method)

Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings

Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings

SCOPE
1.1 This test method covers the measurement of the force required to pull a tuft completely out of a pile yarn floor covering sample.
1.2 This test method is applicable to both cut and loop pile yarn floor covering.
1.3 The values stated in SI units are to be regarded as standard; the values inch-pound units are provided as information only and are not exact equivalents. In case of referee decisions the SI units shall prevail.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Sep-2003
ICS
97.150 - Floor coverings
Technical Committee
D13 - Textiles
Drafting Committee
D13.21 - Pile Floor Coverings
Current Stage
Ref Project

Relations

Replaces
ASTM D1335-98 - Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings
Effective Date
01-Oct-2003
Replaced By
ASTM D1335-05 - Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings
Effective Date
01-Mar-2005
Referred By
ASTM D5684-19a - Standard Terminology Relating to Pile Floor Coverings
Effective Date
01-Oct-2003
Referred By
ASTM D5362-13(2018) - Standard Test Method for Snagging Resistance of Fabrics (Bean Bag)
Effective Date
01-Oct-2003
Referred By
ASTM D6719-22e1 - Standard Guide for Standard Test Methods and Practices for Evaluating Pile Yarn Floor Covering
Effective Date
01-Oct-2003
Referred By
ASTM D3939/D3939M-13(2017) - Standard Test Method for Snagging Resistance of Fabrics (Mace)
Effective Date
01-Oct-2003
Referred By
ASTM F1551-09(2017) - Standard Test Methods for Comprehensive Characterization of Synthetic Turf Playing Surfaces and Materials
Effective Date
01-Oct-2003

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ASTM D1335-03 - Standard Test Method for Tuft Bind of Pile Yarn Floor CoveringsASTM D1335-03 - Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings
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ASTM D1335-03 - Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:D1335–03
Standard Test Method for
1
Tuft Bind of Pile Yarn Floor Coverings
This standard is issued under the fixed designation D 1335; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope 3.1.2 loop pile yarn floor covering, n—a pile yarn floor
covering in which the pile is composed only of uncut loops.
1.1 This test method covers the measurement of the force
3.1.3 tuft bind, n—in pile fabrics, the force required to pull
required to pull a tuft completely out of a pile yarn floor
a tuft element from the pile yarn floor covering.
covering sample.
3.1.4 For definitions of pile yarn floor covering related
1.2 This test method is applicable to both cut and loop pile
terms, refer to Terminology D 5684. For definitions of other
yarn floor covering.
textile terms used in this test method refer to Terminology
1.3 The values stated in SI units are to be regarded as
D 123.
standard; the values inch-pound units are provided as informa-
tion only and are not exact equivalents. In case of referee
4. Summary of Method
decisions the SI units shall prevail.
4.1 A specimen (tuft leg or loop) is mounted in a special
1.4 This standard does not purport to address all of the
clamping fixture of a tensile testing machine and the test
safety concerns, if any, associated with its use. It is the
sample containing the specimen is mounted on a special holder
responsibility of the user of this standard to establish appro-
on the tensile testing machine. The force to pull the specimen
priate safety and health practices and determine the applica-
free from the test sample is measured as the tuft bind.
bility of regulatory limitations prior to use.
5. Significance and Use
2. Referenced Documents
2 5.1 Test Method D 1335 for tuft bind of pile yarn floor
2.1 ASTM Standards:
coverings is being used for acceptance testing of commercial
D 76 SpecificationforTensileTestingMachinesforTextiles
shipments. Comparative tests as directed in 5.1.1 may be
D 123 Terminology Relating to Textiles
advisable.
D 1776 Practice for Conditioning Textiles for Testing
5.1.1 In case of a dispute arising from differences in
D 2904 Practice for Interlaboratory Testing of a Textile Test
reported test results using this test method, the purchaser and
Method that Produces Normally Distributed Data
the supplier should conduct comparative tests to determine if
D 2906 Practice for Statements on Precision and Bias for
there is a statistical bias between their laboratories. Competent
Textiles
statistical assistance is recommended from the investigation of
D 5684 Terminology Relating to Pile Floor Coverings
bias.As a minimum, the two parties should take a group of test
3. Terminology samples that are homogeneous as possible and are from a lot of
material of the type in question. The test samples should then
3.1 Definitions:
be randomly assigned in equal numbers to each laboratory for
3.1.1 cut pile yarn floor covering, n—a pile yarn floor
testing.Theaverageresultsfromthetwolaboratoriesshouldbe
covering in which the pile is composed of adjacent tuft
compared using appropriate statistical analysis, and a probabil-
elements which are separated or cut.
ity level chosen by the two parties before testing begun. If a
bias is found, either its cause must be found and corrected or
1
This test method is under the jurisdiction ofASTM Committee D13 onTextiles
the purchaser and the supplier must agree to interpret future
and is the direct responsibility of Subcommittee D13.21 on Pile Floor Covering.
test results with consideration to the known bias.
Current edition approved Oct. 1, 2003. Published October 2003. Originally
5.2 The satisfactory performance of a pile yarn floor cover-
approved in 1954. Discontinued in November 1995 and reinstated as D 1335 – 98.
Last previous edition approved in 1998 as D 1335 – 98.
ing depends to a considerable extent on the maintenance of its
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
original appearance. In a cut pile yarn floor covering an
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
inadequate tuft bind may result in complete loss of pile in areas
Standards volume information, refer to the standard’s Document Summary page on
exposed to severe wear. In a looped pile yarn floor covering
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D1335–03
with inadequate tuf
...

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Durability  
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5.1 The determination of dimensional change of pile yarn floor covering is useful in quality and cost control during manufacture of pile yarn floor covering. The appearance and performance may be affected by the changes in the dimensions of pile yarn floor covering. This test method is considered satisfactory for acceptance testing of commercial shipment because current estimates of between laboratory precision are acceptable, and this method is commonly used in the trade for acceptance testing.  
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5.1 This equipment may be used to bring about the changes in texture on the surface of pile floor covering caused by mechanical action.  
5.2 The acceptance criteria of this practice shall be set by mutual agreement between the purchaser and the supplier.
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1.1 This practice describes the equipment and operation of the Vettermann drum tester for testing pile yarn floor covering to produce changes in appearance and color due to changes in surface structure by mechanical action.  
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1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Standard Test Method for Tuft Bind of Pile Yarn Floor Coverings

SIGNIFICANCE AND USE
5.1 Test Method D1335 for tuft bind of pile yarn floor coverings is being used for acceptance testing of commercial shipments. Comparative tests as directed in 5.1.1 may be advisable.  
5.1.1 In case of a dispute arising from differences in reported test results using this test method, the purchaser and the supplier should conduct comparative tests to determine if there is a statistical bias between their laboratories. Competent statistical assistance is recommended from the investigation of bias. As a minimum, the two parties should take a group of test samples that are homogeneous as possible and are from a lot of material of the type in question. The test samples should then be randomly assigned in equal numbers to each laboratory for testing. The average results from the two laboratories should be compared using appropriate statistical analysis, and a probability level chosen by the two parties before testing begun. If a bias is found, either its cause must be found and corrected or the purchaser and the supplier must agree to interpret future test results with consideration to the known bias.  
5.2 The satisfactory performance of a pile yarn floor covering depends to a considerable extent on the maintenance of its original appearance. In a cut pile yarn floor covering an inadequate tuft bind may result in complete loss of pile in areas exposed to severe wear. In a looped pile yarn floor covering with inadequate tuft bind the pile loops may be pulled out to form unsightly long loops which may be hazardous.
SCOPE
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5.1 This test method is used for acceptance testing of commercial shipments. Comparative tests as directed in 5.2 may be advisable.  
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SCOPE
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1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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