Method for preparing cigarette filter with controllable adsorption performance
A technology of adsorption performance and cigarette filter rod, which is applied in the direction of e-liquid filter, tobacco, application, etc., can solve the problems of moisture loss, moisture loss, influence of cigarette taste, etc. The effect of controlling and expanding market share
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Embodiment 1
[0033] A method for preparing a cigarette filter rod with controllable adsorption performance, comprising the following steps: A. Preparation of glyceryl triacetate containing activated carbon: heating triacetin, when the temperature reaches 40°C, adding Activated carbon powder with a particle size of nanometer scale, by weight, add 5 parts of activated carbon powder per 100 parts of glycerol triacetate; keep the temperature at 40 ° C, according to the adsorption performance of different cigarettes, and the impact on smoke moisture and odor Control the stirring intensity and degree according to the degree of stirring until the viscosity is measured by Tu 4 viscosity cup for 50 seconds, which meets the requirements of the machine; stop stirring, wait for the air bubbles to dissipate, let it stand, and cool to room temperature to make triacetin containing activated carbon. ester;
[0034] B. Open the cellulose acetate tow package and place it in the designated position. At the ...
Embodiment 2
[0039] A method for preparing a cigarette filter rod with controllable adsorption performance, comprising the following steps: A. Preparation of glyceryl triacetate containing activated carbon: heating triacetin, when the temperature reaches 60°C, adding Activated carbon powder with a particle size of nanometer scale, in parts by weight, add 15 parts of activated carbon powder to every 100 parts of glycerol triacetate; keep the temperature at 60 ° C, according to the adsorption performance of different cigarettes, as well as the influence of smoke moisture and odor Control the stirring intensity and degree according to the degree of stirring until the viscosity is measured by Tu 4 viscosity cup for 60 seconds, which meets the requirements of the machine; stop stirring, wait for the air bubbles to dissipate, let it stand, and cool to room temperature to make glycerin triacetate containing activated carbon ester;
[0040] B. Open the cellulose acetate tow package and place it in...
Embodiment 3
[0045] A method for preparing a cigarette filter rod with controllable adsorption performance, comprising the following steps: A. Preparation of glyceryl triacetate containing activated carbon: heating triacetin, when the temperature reaches 50°C, adding The particle size is nanoscale activated carbon powder and absolute ethanol, in parts by weight, add 10 parts of activated carbon powder and 2 parts of absolute ethanol as diluent in every 100 parts of triacetin; Stir at a speed of 30r / min until the viscosity measured by the Tu 4 viscosity cup is 48 seconds; stop stirring, wait for the air bubbles to dissipate, let stand, and cool to room temperature to make glyceryl triacetate containing activated carbon;
[0046] B. Open the cellulose acetate tow package and place it in the designated position. At the same time, prepare the forming paper, hot melt adhesive, internal bonding glue, triacetin containing activated carbon, and pass through the opening roller and opener. The tow i...
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