ASTM D3882 PDF

This standard is issued under the fixed designation D ; the 1 This test method is under the jurisdiction of ASTM Committee D13 on. Find the most up-to-date version of ASTM D at Engineering Purchase your copy of ASTM D – 08()e1 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.

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Link to Active This link will always route to the current Active version of the standard. No further reproductions authorized.

Standard Test Method for Bow and Skew in Woven and Knitted Fabrics

If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias. Bow and skew are more visually displeasing in colored, patterned fabrics such as plaids and horizontal stripes rather than in solid colors because the contrast makes the distortion more prominent. In some cases, a specified amount of skew is needed, for example, to prevent twisting of pant legs made of twill fabric.

In some cases, a specified amount of skew is needed, for example, to prevent twisting of pant legs made of twill fabric. These defects may cause sewing problems in such fabrics and draping problems in finished products. If a bias is found, either its cause must be found and corrected, or future test results must be adjusted in consideration of the known bias. Historical Version s – view previous versions of standard. Other fabrics with established test values may be used for this purpose.

The average bow or skew in a roll or lot or the range of bow or skew in a roll may be determined but are not normally used in the trade for acceptance or rejection. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Bow and skew are more visually displeasing in colored, patterned fabrics such as plaids and horizontal stripes rather than in solid colors because the contrast makes the distortion more prominent. Are you sure you want to empty the cart?

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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. The test results from the two laboratories should be compared using a statistical test for unpaired data, at a probability level chosen prior to the testing series.

Combining values from the two systems may result in aztm with the standard. The electronic file may not be reproduced in any d8382. As a minimum, the test samples to be used are as homogeneous as possible, are drawn from the material from which the disparate test results were obtained, and are randomly assigned in equal numbers to each laboratory for testing. Enter your account email address to request a password reset: Matching plaids from distorted patterns may create serious problems for the garment manufacturer or home sewer.

The values stated in each system may not be d388 equivalents; therefore, each system shall be used independently of the other. Wavy or sharp breaks in the bow line are more detrimental to the appearance of small parts of a garment such as collars, pockets, and so forth than a gradual slope from a straight line.

Matching plaids from distorted patterns may create serious problems for the garment manufacturer or home sewer. 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 3d882 use.

In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise. The average bow or skew in a roll or lot or the range of bow or skew in a roll may be determined but are not normally used in the trade for acceptance or rejection.

ASTM De1 编织物和针织物中扭纹和斜纹的标准试验方法 标准

In some cases, a specified amount of skew is needed, for example, to prevent twisting of pant legs made of twill fabric. Individual rolls are normally accepted or rejected on the basis of the maximum amount of bow or skew in a specific roll of fabric.

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ASTM grants you a license as follows: 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.

If there are differences of practical significance between c3882 test results for two laboratories or morecomparative tests should be performed to determine if there is a statistical bias between them, using competent statistical assistance.

Content only available by subscription. The values stated asym each system may not be exact equivalents; therefore, each system shall be used independently of the other.

As a minimum, the test samples to be used are as homogeneous as possible, are drawn from the material from which the disparate test results were obtained, and are randomly assigned in equal numbers to each laboratory for testing. Bow and skew are more visually displeasing in colored, patterned fabrics such as plaids and horizontal stripes rather than in solid colors because the contrast makes the distortion more prominent.

Other fabrics with established test values v3882 be used for this purpose. These defects may cause sewing problems in such fabrics and draping problems in finished products. Enter your personal account email address to request a password reset: The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

The average d38882 or skew in a roll or lot or the range of bow or skew in a roll may be determined but are not normally used in the trade for acceptance or rejection. Remember me for one month. If you like to setup a quick demo, let us know at support e3882.