US20180255829A1 - Filter-Tipped Cigarette - Google Patents

Filter-Tipped Cigarette Download PDF

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Publication number
US20180255829A1
US20180255829A1 US15/457,209 US201715457209A US2018255829A1 US 20180255829 A1 US20180255829 A1 US 20180255829A1 US 201715457209 A US201715457209 A US 201715457209A US 2018255829 A1 US2018255829 A1 US 2018255829A1
Authority
US
United States
Prior art keywords
filter
filter elements
tipped cigarette
cigarette
elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/457,209
Inventor
Jun Zhu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US15/457,209 priority Critical patent/US20180255829A1/en
Publication of US20180255829A1 publication Critical patent/US20180255829A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0245—Filter rod forming processes by winding, e.g. spirally
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Definitions

  • the invention relates to the field of cigarettes, and more particularly, to a filter-tipped cigarette.
  • An existing filter-tipped cigarette limited to a definite size, has a filter tip with a definite length. For many smokers, they are more concerned with degree of removal of harmful substances in the cigarette. Under the premise that the length of the filter tip is limited, it is a problem to be solved urgently how to reduce the harmful substances in the cigarette to the most extent.
  • An objective of the invention is to provide a filter-tipped cigarette, aiming at solving the disadvantages of the prior art in the above background.
  • the invention is achieved by a filter-tipped cigarette including a filter tip, the filter tip includes a plurality of filter elements twisted together by mutually winding. All the filter elements are cellulose acetate fiber bundles.
  • the filter elements are internally steeped with mint, or the filter elements are mingled with activated carbon powder.
  • surfaces of the filter elements are coated with non-toxic glue solution.
  • the invention has the following beneficial effects: in the invention, since the filter elements are disposed in the way of winding, a total length of the filter elements is increased, a travel of a smoke passing through the filter elements is thereby increased, and thus harmful ingredients in the cigarette are filtered more thoroughly.
  • FIG. 1 is a schematic structural diagram of a filter-tipped cigarette according to the invention.
  • FIG. 2 is a schematic cross-section view of a filter tip in the filter-tipped cigarette according to the invention.
  • FIG. 1 is a schematic structural diagram of a filter-tipped cigarette according to the invention
  • FIG. 2 is a schematic cross-section view of a filter tip in the filter-tipped cigarette according to the invention.
  • a filter-tipped cigarette includes a filter tip 1 , the filter tip 1 includes a plurality of filter elements 2 twisted together by mutually winding. All the filter elements 2 are cellulose acetate fiber bundles.
  • the filter elements are disposed in the way of winding, the total length of the filter elements is increased, the travel of a smoke passing through the filter elements is thereby increased, and thus harmful ingredients in the cigarette are filtered more thoroughly.
  • the filter elements are internally steeped with mint, or the primary filter element and/or the secondary filter elements are mingled with activated carbon powder.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The invention discloses a filter-tipped cigarette comprising a filter tip. The filter tip comprises a plurality of filter elements twisted together by mutually winding. All the filter elements are cellulose acetate fiber bundles. In the invention, since the filter elements are disposed in the way of winding, a total length of the filter elements is increased, a travel of a smoke passing through the filter elements is thereby increased, and thus harmful ingredients in the cigarette are filtered more thoroughly.

Description

    TECHNICAL FIELD
  • The invention relates to the field of cigarettes, and more particularly, to a filter-tipped cigarette.
    • BACKGROUND
  • An existing filter-tipped cigarette, limited to a definite size, has a filter tip with a definite length. For many smokers, they are more concerned with degree of removal of harmful substances in the cigarette. Under the premise that the length of the filter tip is limited, it is a problem to be solved urgently how to reduce the harmful substances in the cigarette to the most extent.
    • SUMMARY OF THE INVENTION
  • An objective of the invention is to provide a filter-tipped cigarette, aiming at solving the disadvantages of the prior art in the above background.
  • The invention is achieved by a filter-tipped cigarette including a filter tip, the filter tip includes a plurality of filter elements twisted together by mutually winding. All the filter elements are cellulose acetate fiber bundles.
  • Preferably, the filter elements are internally steeped with mint, or the filter elements are mingled with activated carbon powder.
  • Preferably, surfaces of the filter elements are coated with non-toxic glue solution.
  • Compared with disadvantages and deficiencies of the prior art, the invention has the following beneficial effects: in the invention, since the filter elements are disposed in the way of winding, a total length of the filter elements is increased, a travel of a smoke passing through the filter elements is thereby increased, and thus harmful ingredients in the cigarette are filtered more thoroughly.
    • BRIEF DESCRIPTION OF THE DRAWING
  • FIG. 1 is a schematic structural diagram of a filter-tipped cigarette according to the invention; and
  • FIG. 2 is a schematic cross-section view of a filter tip in the filter-tipped cigarette according to the invention.
    •  DETAILED DESCRIPTION OF THE EMBODIMENTS
  • Detailed description of the invention will further be made with reference to drawings and embodiments to make the objects, technical solutions and advantages of the invention more apparent. It is to be understood that embodiments described herein are only used to explain the invention, and are not limiting thereto.
  • As shown in FIG. 1 and FIG. 2, FIG. 1 is a schematic structural diagram of a filter-tipped cigarette according to the invention; and FIG. 2 is a schematic cross-section view of a filter tip in the filter-tipped cigarette according to the invention.
  • A filter-tipped cigarette includes a filter tip 1, the filter tip 1 includes a plurality of filter elements 2 twisted together by mutually winding. All the filter elements 2 are cellulose acetate fiber bundles.
  • In the practical application process of the invention, since the filter elements are disposed in the way of winding, the total length of the filter elements is increased, the travel of a smoke passing through the filter elements is thereby increased, and thus harmful ingredients in the cigarette are filtered more thoroughly.
  • In a further implementation process, to improve the palatability, or to more thoroughly filter the harmful ingredients in the cigarette, in the embodiments of the invention, the filter elements are internally steeped with mint, or the primary filter element and/or the secondary filter elements are mingled with activated carbon powder.
  • In a further implementation process, in order for a convenient tight connection of the filter elements, in the embodiments of the invention, surfaces of the filter elements are coated with non-toxic glue solution 3.
  • The above are merely preferred embodiments of the utility model, which are not used to limit the utility model. Any variation, identical substitution and improvement made within the spirit and principle of the utility model shall fall within the scope of protection of the utility model.

Claims (3)

1. A filter-tipped cigarette, comprising a filter tip, which comprises a plurality of filter elements twisted together by mutually winding; all the filter elements are cellulose acetate fiber bundles.
2. The filter-tipped cigarette according to claim 1, wherein the filter elements are internally steeped with mint, or the filter elements are mingled with activated carbon powder.
3. The filter-tipped cigarette according to claim 2, wherein surfaces of the filter elements are coated with non-toxic glue solution.
US15/457,209 2017-03-13 2017-03-13 Filter-Tipped Cigarette Abandoned US20180255829A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/457,209 US20180255829A1 (en) 2017-03-13 2017-03-13 Filter-Tipped Cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/457,209 US20180255829A1 (en) 2017-03-13 2017-03-13 Filter-Tipped Cigarette

Publications (1)

Publication Number Publication Date
US20180255829A1 true US20180255829A1 (en) 2018-09-13

Family

ID=63446198

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/457,209 Abandoned US20180255829A1 (en) 2017-03-13 2017-03-13 Filter-Tipped Cigarette

Country Status (1)

Country Link
US (1) US20180255829A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113907416A (en) * 2021-11-11 2022-01-11 南通烟滤嘴有限责任公司 Preparation facilities of multiaxis multicore filter rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113907416A (en) * 2021-11-11 2022-01-11 南通烟滤嘴有限责任公司 Preparation facilities of multiaxis multicore filter rod

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