Cigarette and electronic cigarette filter tip color fastness detection device

Abstract

The invention relates to a cigarette and electronic cigarette filter tip color fastness detection device. The device comprises a heating box, a testing table, a cigarette clamping device and a temperature sensor, wherein the cigarette clamping device and the temperature sensor are arranged on the testing table, and a skylight is formed in the top face of the heating box; the cigarette clamping device comprises an outer circular tube and an inner circular tube in the outer circular tube, and a sealed space is formed between the two circular tubes through sealing rings at the two ends; an air inlet and outlet pipe used for making the sealed space communicated with an external air pump is arranged on the wall of the outer circular tube; air holes are uniformly formed in the wall of the innercircular tube, and an inflatable flexible wrapping layer capable of extending and retracting along with the air pressure is arranged on the inner wall of the inner circular tube; an cavity of the inner circular tube is a cigarette filter tip clamping cavity. The device has the outstanding advantages that in the cigarette filter tip color fastness detection process, uniform and constant pressure isapplied to a whole filter tip and a lining attached to the surface of the filter tip, constant-temperature heating is carried out on the filter tip through the heating box, and the detection device can be suitable for cigarettes with different diameters and is also suitable for electronic cigarette filter tips in irregular shapes.

Description

technical field [0001] The invention relates to a device for detecting the color fastness of cigarette filter tips of cigarettes and electronic cigarettes, in particular to a device for heating the filter tips of cigarettes at a constant temperature under the conditions of a fixed time and constant pressure. Background technique [0002] Cigarette and e-cigarette filters are mouth-contact materials, and their colored materials or surface printing layers are in direct contact with consumers’ oral cavity. If the intensity is not enough, it is prone to color fading or fading, and the color is stained on the lips and teeth of consumers, which may affect the health of consumers and the appearance of cigarette products. [0003] The method for measuring the staining fastness of cigarette filters requires that the lining material infiltrated by simulated saliva is clamped and contacted with the cigarette filter. The clamping pressure simulates the pressure of the lips and teeth and...

AI Technical Summary

Problems solved by technology

At present, there is no special device on the market, which can evenly apply a constant pressure on the circumferential surface of the filter during the inspection of the color fastness of the cigarette filter, and at the same time simulate the oral cavity temperature to maintain a certain contact temperature

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