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Filter stick bonding strength detector and use method

A bonding strength and detection instrument technology, applied in the direction of instruments, measuring devices, mechanical devices, etc., to achieve the effect of convenient operation, reasonable and practical structure design, accurate and effective detection

Active Publication Date: 2012-08-29
SHANGHAI TOBACCO GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reasons are as follows: 1) During the manufacturing process of the filter rod, the center glue of the filter rod is not applied or the center glue is unevenly applied intermittently; 2) The width of the center glue is narrow or the application amount is small, The bonding strength between the filter element and the forming paper is not enough

Method used

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  • Filter stick bonding strength detector and use method
  • Filter stick bonding strength detector and use method
  • Filter stick bonding strength detector and use method

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] The filter rod bond strength tester applies a certain load to the end of the filter rod for a period of time, and uses whether the filter element is pushed out as the judgment standard.

[0034] See Figure 1~3 , the instrument includes a workbench, a guide rail 7 is set on the workbench, and a clamp 10 for clamping a filter rod (sample) is set on the guide rail 7. The guide rail 7 includes a filter rod loading position end and a filter rod testing position end, and the clamp 10 can move back and forth between the two ends along the guide rail 7 . The filter rod is placed in the center of the clamp 10, see Figure 6 , so that the three-legged jaws shrink toward the center at the same time, and the filter rod can be clamped. Preferably, the front end surface of each jaw is a concave arc surface, so it is in surface contact with the filter rod, which can ensure a good clamping effect. There is an indicating dial 11 on the clamp 10, and a movable and lockable positionin...

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Abstract

The present invention relates to a filter stick bonding strength detector and use method. The filter stick bonding strength detector comprises a test unit including a fixing bracket and a load testing device, wherein, a through hole having a ball bearing therein is vertically arranged on the fixing bracket, the load testing device passes through the elevating rod of the ball bearing, wherein one end of the elevating rod is connected with a test head and the other end thereof is connected with a platform. By applying a load-fixed static pressure on a filter stick for a given period, the detector of the invention detects the structure situation of the pressed filter stick. The detection unit functions automatically, after the filter stick is held and moved to a filter stick test end along atrack, to apply force to the filter stick by the test head (thimble), and the firmness of the filter stick is determined after the detection.

Description

technical field [0001] The invention relates to a filter stick bonding strength detector and a using method thereof. Background technique [0002] The filter rod is an integral part of a cigarette, which plays a role in partially filtering harmful substances or other particles in the smoke when people smoke cigarettes. [0003] When the cigarette is accidentally impacted during transportation or handling, and the impact surface happens to be on the end face of the cigarette with shredded tobacco, the filter tip may have a quality problem of shrunken head. The reasons are as follows: 1) During the manufacturing process of the filter rod, the center glue of the filter rod is not applied or the center glue is unevenly applied intermittently; 2) The width of the center glue is narrow or the application amount is small, The bonding strength between the filter element and the molding paper is not enough. Therefore, it is necessary to carry out filter stick testing on cigarettes...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N19/04
Inventor 刘志刚
Owner SHANGHAI TOBACCO GRP CO LTD
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