Paper tensile strength testing device

Abstract

The invention relates to the technical field of paper testing equipment and discloses a paper tensile strength testing device. The device includes a worktable, vertical plates are arranged on the leftand right sides of the worktable, a right clamp is arranged on the right vertical plate, a tensile machine is arranged on the left vertical plate, a hook and a tensile handle are arranged on the tensile machine, a left clamp is arranged in front of the hook, the two ends of paper are clamped by the left clamp and the right clamp respectively, a glass shield is arranged on the upper surface of theworktable, the left and right vertical plates are arranged in the shield, and the handle penetrates through the left surface of the shield. The device also includes a humidifier, a steam outlet is formed in the humidifier, the shield is provided with a steam inlet, the steam outlet is communicated with the steam inlet, and a humidity tester is arranged in the shield. The paper tensile strength testing device has the advantages that the tensile strength of the paper can be tested under different humidity conditions, and convenience is provided for use.

Description

technical field [0001] The invention relates to equipment in the technical field of paper testing, in particular to a paper tensile strength testing device. Background technique [0002] The paper tensile strength test device has a workbench, and there are vertical plates on the left and right sides of the workbench, which are respectively the left vertical plate and the right vertical plate. There is a right clip on the vertical plate, a tensile machine on the left vertical plate, and a hook and Pull handle, the left clip is in front of the hook, the left clip and the right clip hold the two ends of the paper, pull the pull handle, the paper can be broken, check the count of the tension meter when the paper is broken, and you can know the tensile strength of the paper ; In the prior art, parts such as the left clip and the right clip are all exposed, so the result of the test is the result of the paper under ambient humidity conditions, but the tensile strength of the paper...

AI Technical Summary

Problems solved by technology

[0002] The paper tensile strength test device has a workbench, and there are vertical plates on the left and right sides of the workbench, which are respectively the left vertical plate and the right vertical plate. There is a right clip on the vertical plate, a tensile machine on the left vertical plate, and a hook and Pull handle, the left clip is in front of the hook, the left clip and the right clip hold the two ends of the paper, pull the pull handle, the paper can be broken, check the count of the tension meter when the paper is broken, and you can know the tensile strength of the paper ; In the prior art, parts such as the left clip and the right clip are all exposed, so the result of the test is the result of the paper under ambient humidity conditions, but the tensile strength of the paper needs the numerical value under the different situations of the ambient humidity, the prior art The paper testing device cannot test the tensile strength of paper under different humidity conditions, which has the disadvantage of being inconvenient to use

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