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ASTM D6797-07

(Test Method)

Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test

Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test

SIGNIFICANCE AND USE
This method is used to determine the force required to rupture textile fabric by forcing a steel ball through the fabric with a constant-rate-of-extension tensile tester.
This is a new method and therefore the history of data is very small, however the agreement of within- laboratory data suggest this method may be considered for acceptance testing of commercial shipments with caution.
5.2.1 If there are differences of practical significance between reported test results for two laboratories (or more), comparative test should be performed to determine if there is a statistical bias between them, using competent statistical assistance. As a minimum, samples used for such comparative test should be as homogeneous as possible, drawn from the same lot of material as the samples that resulted in disparate results during initial testing, and randomly assigned in equal numbers to each laboratory. Other fabrics with established test values may also be used for these comparative tests. The test results from the laboratories involved should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series. If bias is found, either its cause must be found and corrected, or future test results for that fabric must be adjusted in consideration of the known bias.
SCOPE
1.1 This test method describes the measurement for bursting strength of woven and knitted textiles taken from rolls of fabric or fabric taken from garments.Note 1
For the measurement of bursting strength with a hydraulic or pneumatic machine, refer to Test Method D 3786. For the measurement of the bursting strength by means of a ball burst mechanism, refer to Test Method D 3787
1.2 The values stated in either SI units or U.S. customary units are to be regarded as standard, but must be used independently of each other. The U.S. customary units may be approximate.
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-Jun-2007
ICS
59.080.30 - Textile fabrics
Technical Committee
D13 - Textiles
Drafting Committee
D13.59 - Fabric Physical Test Methods A
Current Stage
Ref Project

Relations

Replaces
ASTM D6797-02 - Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
Effective Date
01-Jul-2007
Replaced By
ASTM D6797-07(2011) - Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
Effective Date
01-Jun-2011
Referred By
ASTM D5378-12(2019) - Standard Performance Specification for Woven and Knitted Shower Curtains for Institutional and Household Use
Effective Date
01-Jul-2007
Referred By
ASTM D3786/D3786M-18(2023) - Standard Test Method for Bursting Strength of Textile Fabrics—Diaphragm Bursting Strength Tester Method
Effective Date
01-Jul-2007
Referred By
ASTM F3510-21 - Standard Guide for Characterizing Fiber-Based Constructs for Tissue-Engineered Medical Products
Effective Date
01-Jul-2007
Referred By
ASTM D5432-12(2019) - Standard Performance Specification for Blanket Products for Institutional and Household Use
Effective Date
01-Jul-2007
Referred By
ASTM D4769-12(2018)e1 - Standard Specification for Woven and Warp Knitted Comforter Fabrics
Effective Date
01-Jul-2007
Referred By
ASTM D3995-23 - Standard Performance Specification for Knitted Career Apparel Fabrics: Dress and Vocational
Effective Date
01-Jul-2007
Referred By
ASTM D7268-23 - Standard Performance Specification for Seamless Knit Garments Including Intimates and Swimwear
Effective Date
01-Jul-2007
Referred By
ASTM D3996-23 - Standard Performance Specification for Knit Swimwear Fabrics
Effective Date
01-Jul-2007
Referred By
ASTM D3787-16(2020) - Standard Test Method for Bursting Strength of Textiles—Constant-Rate-of-Traverse (CRT) Ball Burst Test
Effective Date
01-Jul-2007
Referred By
ASTM D4850-23 - Standard Terminology Relating to Fabrics and Fabric Test Methods
Effective Date
01-Jul-2007
Referred By
ASTM D5433-12(2019) - Standard Performance Specification for Towel Products for Institutional and Household Use
Effective Date
01-Jul-2007
Referred By
ASTM F3354-19 - Standard Guide for Evaluating Extracellular Matrix Decellularization Processes
Effective Date
01-Jul-2007

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ASTM D6797-07 - Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst TestASTM D6797-07 - Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
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ASTM D6797-07 - Standard Test Method for Bursting Strength of Fabrics Constant-Rate-of-Extension (CRE) Ball Burst Test
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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:D6797–07
Standard Test Method for
Bursting Strength of Fabrics Constant-Rate-of-Extension
1
(CRE) Ball Burst Test
This standard is issued under the fixed designation D6797; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope D3787 Test Method for Bursting Strength of Textiles—
Constant-Rate-of-Traverse (CRT) Ball Burst Test
1.1 Thistestmethoddescribesthemeasurementforbursting
D4850 Terminology Relating to Fabrics and Fabric Test
strengthofwovenandknittedtextilestakenfromrollsoffabric
Methods
or fabric taken from garments.
NOTE 1—For the measurement of bursting strength with a hydraulic or 3. Terminology
pneumatic machine, refer to Test Method D3786. For the measurement of
3.1 For all terminology relating to D13.59, Fabric Test
the bursting strength by means of a ball burst mechanism, refer to Test
Methods, General, refer to Terminology D4850.
Method D3787
3.1.1 The following terms are relevant to this standard:
1.2 The values stated in either SI units or U.S. customary
bursting strength, constant–rate-of-traverse (CRT) tensile test-
units are to be regarded as standard, but must be used
ing machine, fabric
independently of each other. The U.S. customary units may be
3.2 For all other terminology related to textiles, refer to
approximate.
Terminology D123.
1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
4. Summary of Test Method
responsibility of the user of this standard to establish appro-
4.1 Set up the tensile tester for performing the ball burst test
priate safety and health practices and determine the applica-
in accordance with the manufacture’s instructions.Aspecimen
bility of regulatory limitations prior to use.
of the fabric is securely clamped to the CRE machine without
tension to the ball burst attachment. A force is exerted against
2. Referenced Documents
the specimen by a polished, hardened steel ball until rupture
2
2.1 ASTM Standards:
occurs.
D123 Terminology Relating to Textiles
D1776 Practice for Conditioning and Testing Textiles
5. Significance and Use
D2904 Practice for Interlaboratory Testing of a Textile Test
5.1 This method is used to determine the force required to
Method that Produces Normally Distributed Data
rupture textile fabric by forcing a steel ball through the fabric
D2906 Practice for Statements on Precision and Bias for
with a constant-rate-of-extension tensile tester.
3
Textiles
5.2 This is a new method and therefore the history of data is
D3786 Test Method for Bursting Strength of Textile
very small, however the agreement of within- laboratory data
Fabrics—Diaphragm Bursting Strength Tester Method
suggest this method may be considered for acceptance testing
of commercial shipments with caution.
5.2.1 If there are differences of practical significance be-
1
This test method is under the jurisdiction ofASTM Committee D13 onTextiles
tween reported test results for two laboratories (or more),
and is the direct responsibility of Subcommittee D13.59 on Fabric Test Methods,
General.
comparative test should be performed to determine if there is a
Current edition approved July 1, 2007. Published August 2007. Originally
statistical bias between them, using competent statistical assis-
approved in 2002. Last previous edition approved in 2002 as D6797–02. DOI:
tance. As a minimum, samples used for such comparative test
10.1520/D6797-07.
2
should be as homogeneous as possible, drawn from the same
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
lot of material as the samples that resulted in disparate results
Standards volume information, refer to the standard’s Document Summary page on
during initial testing, and randomly assigned in equal numbers
the ASTM website.
3
to each laboratory. Other fabrics with established test values
Withdrawn. The last approved version of this historical standard is referenced
on www.astm.org. may also be used for these comparative tests. The test results
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D6797–07
from the laboratories involved should be compared using a 7.4.2 Garmentsmaynotrequirecuttingiftheequipmenthas
statistical test for unpaired data, at a probability level chosen ample room to clamp the garment in the apparatus. Five
prior to the testing series. If bias is found, either its cause must determinations should be made on ea
...

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Standard Test Method for Abrasion Resistance of Textile Fabrics (Martindale Abrasion Tester Method)

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5.1 Acceptance Testing—this test method is not considered satisfactory for acceptance testing of commercial shipments of fabric. The between-laboratory precision of this test method is poor and, because of the nature of abrasion testing itself, technicians frequently fail to obtain results in agreement on the same type of testing instrument, both within and between laboratories. Although this test method is not recommended for acceptance testing, it is useful because it is used widely, especially outside the United States.  
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1.1 This test method covers the determination of the abrasion resistance of textile fabrics using the Martindale abrasion tester. The method is generally applicable to knit, woven, and nonwoven fabrics; however, material thickness may limit suitability for testing due to specimen holder capacity.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 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.
Note 1: For other current test methods of testing the abrasion resistance of textiles refer to Test Methods D3884, D3885, D3886, D4157, D4158, and AATCC TM93.  
1.4 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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ASTM
ASTM D4970/D4970M-22(Test Method)
Standard Test Method for Pilling Resistance and Other Related Surface Changes of Textile Fabrics: Martindale Tester

SIGNIFICANCE AND USE
5.1 Acceptance Testing—This method of testing fabrics resistance to pilling is not recommended for acceptance testing. If it is used for acceptance testing, it should be used with caution because interlaboratory data are not available. In some cases the purchaser or supplier may have to test a commercial shipment of one or more specific materials by the best available method even though the method has not been recommended for acceptance testing. Although this test method is not recommended for acceptance testing, it is useful because it is used widely outside the United States.  
5.2 If there is a disagreement arising from differences in values reported by the purchaser and the supplier when using this test method, the statistical bias, if any, between the laboratory of the purchaser and the laboratory of the supplier should be determined with comparison being based on testing specimens randomly drawn from one sample of material of the type being evaluated. Competent statistical assistance is recommended for the investigation of bias. A minimum of two parties should take a group of test specimens, which are as homogeneous as possible and which are from a lot of material of the type in question. The test specimens then should be assigned randomly in equal numbers to each laboratory for testing. The average test results from the two laboratories should be compared using an acceptable statistical protocol and probability level chosen by the two parties before the testing is started. Appropriate statistical disciplines for comparing data must be used when the purchaser and supplier cannot agree. If a bias is found, either its cause must be found and corrected, or the purchaser and the supplier must agree to interpret future results with consideration for the known bias.  
5.3 The pilling of textile fabrics is a very complex property because it is affected by many factors that include type of fiber or blends, fiber dimensions, yarn and fabric construction, and fabric f...
SCOPE
1.1 This test method covers the determination of the resistance to the formation of pills and other related surface changes on textile fabrics using the Martindale tester.
Note 1: For other methods, if testing the pilling resistance of textiles, refer to Test Methods D3511/D3511M, D3512/D3512M, and D3514.  
1.2 This test method is generally applicable to knit, woven, and nonwoven fabrics; however, material thickness may limit suitability for testing due to specimen holder capacity.  
1.3 The fabric may be laundered or dry cleaned before testing as agreed upon among interested parties.  
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.  
1.5 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.  
1.6 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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