Fabric test reference point marker

Abstract

The invention discloses a fabric test reference point marker, comprising a baseboard and an upper cover plate which are fixedly connected to form a whole body by a plurality of pen body sleeves. Each pen body sleeve is internally provided with a marking pen body, each marking pen body is internally provided with a pen fill, the lower ends of the pen refills extend out of holes in the baseboard, and the upper ends of the pen bodies are provided with caps penetrating holes in the upper cover plate; the lower surface of the upper cover plate is fixedly provided with a plurality of support spring guide tubes, and each support spring guide tube is internally provided with a support spring supported on a fabric to be tested; and when the support springs are in a natural state when being placed on the fabric to be tested, gaps are reserved between the pen refills and the fabric to be tested. The fabric test reference point marker is reasonable in structure, convenient to use, and capable of rapidly and accurately marking a plurality of fabric test reference points in one step. Therefore, the fabric test reference point marker can ensure the accuracy of the marking of the fabric test reference points, and has a good work effect.

Description

technical field [0001] The invention relates to a fabric test reference point marking device. Background technique [0002] Many fabric performance testing standards require marking test reference points on the fabric to be tested. For example, the fabric washing dimensional change test standard requires at least three pairs of marks in the length and width directions of the sample, and the distance between each pair of marks is at least 350mm. At present, the common working method adopted by experimenters is to measure the position of each reference point with the help of a ruler, and mark it manually with a marker pen. This method has two outstanding disadvantages, one: the operator needs to use a ruler to measure the position of each reference point in turn, when there are many test reference points to be marked, it takes a long time; two: some test standards require the formation of test reference points For regular geometric shapes such as a square, it is difficult for...

AI Technical Summary

Problems solved by technology

This method has two outstanding disadvantages, one: the operator needs to use a ruler to measure the position of each reference point in turn, when there are many test reference points to be marked, it takes a long time; two: some test standards require the formation of test reference points For regular geometric shapes such as squares, it is difficult for the operator to ensure that each reference point is in the correct position with only a ruler

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