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Cigarette filter stick and preparation method thereof

A technology of cigarette filter rod and tobacco stem powder, which is applied in the direction of e-liquid filter, tobacco, application, etc., can solve the problems of complex processing process, and achieve the effects of short processing time, small investment and environmental friendliness

Active Publication Date: 2018-11-23
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above patents all use tobacco stems as the main material of the filter rod, but the treatment of the tobacco stems and the rolling of the tobacco stems are required successively, and the processing process is relatively complicated.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The cigarette filter rod of this embodiment is mainly made by extruding and expanding the following raw materials in parts by weight: 100 parts of tobacco stem powder, 5 parts of ammonium sulfate and 1 part of guar gum.

[0034] The preparation method of the cigarette filter stick of the present embodiment comprises the following steps:

[0035] 1) Pulverize the tobacco stems to an average particle size of 150 μm to obtain tobacco stem powder; measure the tobacco stem powder, ammonium sulfate and guar gum according to the formula and mix them uniformly to obtain a dry powder base;

[0036] 2) adding water to the obtained dry powder base, and mixing to obtain a water-containing base with a moisture content of 15%;

[0037] 3) Send the wet base material into the twin-screw extruder for puffing treatment. During the puffing process, the screw speed of the twin-screw extruder is 5r / s, and the extrusion temperature is 120°C. The water-containing base material is extruded, ex...

Embodiment 2

[0043] The cigarette filter stick of this embodiment is mainly made by extrusion and puffing of the following raw materials in parts by weight: 100 parts of tobacco stem powder, 7 parts of ammonium acetate, 3 parts of tamarind gum, and 0.01 part of essence of a certain brand of cigarette product.

[0044] The preparation method of the cigarette filter stick of the present embodiment comprises the following steps:

[0045] 1) Pulverize the tobacco stems to an average particle size of 270 μm to obtain tobacco stem powder; measure and mix the tobacco stem powder, ammonium acetate and tamarind gum according to the formula to obtain a dry powder base;

[0046] 2) adding water and essence to the obtained dry powder base, and mixing to obtain a water-containing base with a moisture content of 20%;

[0047]3) Send the water-containing base material into the twin-screw extruder for puffing treatment. The screw speed of the twin-screw extruder is 8r / s, and the extrusion temperature is 1...

Embodiment 3

[0053] The cigarette filter rod of this embodiment is mainly made of the following raw materials in parts by weight through extrusion and puffing: 100 parts of tobacco stem powder, 10 parts of ammonium carbonate, and 5 parts of chitosan.

[0054] The preparation method of the cigarette filter stick of the present embodiment comprises the following steps:

[0055] 1) Pulverize the tobacco stems to an average particle size of 106 μm to obtain tobacco stem powder; measure and mix the tobacco stem powder, ammonium carbonate and chitosan according to the formula to obtain a dry powder base;

[0056] 2) adding water to the obtained dry powder base, and mixing to obtain a water-containing base with a moisture content of 10%;

[0057] 3) Send the water-containing base material into a twin-screw extruder for puffing treatment. The screw speed of the twin-screw extruder is 2r / s, and the extrusion temperature is 150°C. The water-containing base material is extruded and formed to obtain ...

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PUM

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Abstract

The invention relates to a cigarette filter stick and a preparation method thereof, and belongs to the technical field of cigarette auxiliary materials. The cigarette filter stick is mainly prepared from, by weight, 100 parts of tobacco stem powder, 5-10 parts of ammonium salt and 1-5 parts of adhesive through extruded expansion. According to the cigarette filter stick, byproducts, namely tobaccostems generated in the cigarette production process serve as main raw materials, the utilization rate of the tobacco stems is increased, the cost investment for treating the waste tobacco stems is reduced, the abnormal smell and the safety risk probably caused by non-tobacco materials are avoided, and the tobacco incense can be supplemented to a certain degree. By means of extruded expansion, thetobacco stems with hard structures are loosened and split, and the adsorption capacity of the tobacco stems is improved. Under the high-temperature effect of the extruded expansion process, it can bepromoted that cell wall matter of the tobacco stems is degraded, generated micromolecular carbohydrate and the ammonium salt can be subjected to a Maillard reaction, and therefore the fragrance of thefilter stick is improved.

Description

technical field [0001] The invention relates to a cigarette filter rod and a preparation method thereof, belonging to the technical field of cigarette auxiliary materials. Background technique [0002] At present, the filter rods used by cigarette companies are mainly cellulose acetate filter rods and paper filter rods, as well as modified filter rods based on these two filter materials. The main filter materials are still cellulose acetate and fiber paper. The cost of cellulose acetate is relatively high, and it is difficult to degrade under natural conditions, so it is easy to cause environmental pollution. Compared with cellulose acetate filter media, paper filter media has the advantages of moderate price and easy degradation, but it is prone to collapse during suction. Therefore, cigarette companies pay more and more attention to the research and development of cigarette filter rod materials, and have developed some filter rods using materials other than acetate fiber ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02A24D3/10
CPCA24D3/0204A24D3/10
Inventor 刘珊胡军徐秀娟曾世通胡有持宗永立陈志浩
Owner ZHENGZHOU TOBACCO RES INST OF CNTC