Environment-friendly cigarette filter filler and preparation method thereof
A cigarette filter tip and environmental protection technology, which is applied in the field of environmental protection cigarette filter tip filler and preparation
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[0027] A kind of environment-friendly cigarette filter filler of the present invention is illustrated in combination with specific examples 1-6.
[0028] Table 1: Percentage ratio of filler components in each embodiment
[0029]
[0030]
Embodiment 1
[0032] An environmentally friendly cigarette filter filler is prepared from the following raw materials in parts by weight:
[0033] Add vinyltrimethoxysilane to water and stir to make a homogeneous solution, add silica airgel, activated sepiolite powder, and ordered mesoporous carbon adsorbent to 400-800W ultrasonic shock treatment for 10-30min, then acetic acid Add fiber, chitosan, calcium pectate, konjac powder, and refreshing agent, stir and mix evenly, then adjust the viscosity of the system with sodium carboxymethylcellulose to obtain a thick paste, add the thick paste to the round-bottomed sesame seed cake and place it in a rotary evaporator Distill water under reduced pressure at 50-60°C, and finally ball mill the obtained material fully to obtain the finished product.
[0034] The cigarette smoke was filtered and the removal rate of harmful substances in the smoke was detected by using the environmental-friendly cigarette filter filler of Examples 1-6 of the present i...
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