Kt&g Corporation

Korea Institute of Oriental Medicine

Kolon Industries, Inc.

Hanon Systems

Other

Kt&g Coroporation

Jong Yeol Kim

Soo Ho Kim

Man Seok Seo

Jin Chul Yang

Hyun Suk Cho

Bong Su Cheong

Woo Chul Kim

Ki Jin Ahn

Sang Woo Jin

Jong Cheol Jeong

Sung Jong Ki

Sang Mok Lee

Sang Yoel Lee

Chang Jin Park

Dae Suk Park

Si Woo Lee

Keun Ho Kim

Seung Hwan Lee

Young Min Kim

Tae Hoon Kim

Hee Tae Jung

Won Ho Kim

Han Joo Chung

Jae Gon Lee

Burm Ho Yang

Young Ju Jeon

Jun-Hyeong Do

In Hyeog Oh

Kyung Joon Lee

Young Rim Han

Jeon Koo Lee

Mi Jin Jang

Jun Hyeong Do

Yong Sook Jin

Jun Su Jang

Yong Kwan Cho

Hyun Hee Ryu

Yu Jung Lee

Jaehwan Kang

Hyeon Tae Kim

Young Jae Woo

Hyunhee Ryu

Na Hye Kim

Hae-Jung Lee

Ji Ho Nam

Hyoung Seok Lee

Eun-Ji Choi

Ik Pyo Lee

Jae Uk Kim

Min Hee Hwang

Han Jae Shin

Youn Keun Oh

Moon Soo Yoon

Jang Han Bae

Ji Ho So

Moon Soo Rhee

Chung Ryul Kim

Jae Jin Kwag

Moon Yong Lee

Kyengbae Ma

Ki-Jin Ahn

Woon Hyung Yeo

Eui Ii Hwang

Jin Won Park

Yong Joo Sung

A method of manufacturing a smoking article including a tube filter includes preparing a smoking material portion, a first tube filter flavored by a first flavoring liquid, and a mouthpiece flavored by a second flavoring liquid; and combining and packaging the smoking material portion, the first tube filter, and the mouthpiece with a wrapper, wherein the preparing comprises applying the first flavoring liquid inside the first tube filter through a hollow of the first tube filter.

Smoking article comprising a tube filter and a method of manufacturing the same

Provided herein is a smoking article from which sound is generated. The smoking article according to some embodiments of the present disclosure may include a filter portion and a smoking material portion, and a sound-generating material including a carbohydrate material may be added to the smoking material portion. The sound-generating material may generate sound as the material burns, and the sound may further provide an auditory effect during smoking. In this way, an improved smoking experience may be provided to the smoker.

Smoking article from which sound is generated

Provided are an external heating-type aerosol generating device and a cigarette used therein. Because heat energy is easily transferred to the cigarette, a sufficient amount of smoke may be provided to a user in initial puffs so that the user may have a satisfactory smoking experience.

External heating-type aerosol generating device and cigarette used therein

A cigarette filter comprises a first filter portion comprising an irregularly folded and packed polymer sheet, and a first cigarette filter wrapping paper surrounding the polymer sheet, wherein the polymer sheet comprises a first polymer layer containing polyolefin or polyester and a second polymer layer positioned on the first polymer layer and containing polyolefin.

Smoke component-reducing cigarette filter, cigarette, and manufacturing method therefor

A method of manufacturing a wrapper for a non-combustion-type cigarette used in an aerosol generating device, according to an embodiment, includes manufacturing a reconstituted tobacco sheet by mixing a tobacco material and first pulp, and manufacturing a wrapper by mixing the reconstituted tobacco sheet and second pulp. A wrapper for a non-combustion-type cigarette used in an aerosol generating device has a tensile strength of 3.0 kgf/15 mm or greater, and includes at least one of cigar leaf powder, cigar leaf pieces, and cigar leaves.

Wrapper for non-combustible cigarette and method for manufacturing same

The present disclosure provides an externally heated aerosol generation device and a cigarette that may provide a sufficient amount of atomization to allow a user to have a satisfactory smoking experience even during an initial puff because thermal energy is easily transferred to the cigarette.

Externally heated aerosol generation device and cigarette used in aerosol generation device

A cigarette for an aerosol generating device includes a tobacco rod including an aerosol generating substrate wrapped with a wrapper and a filter through which an aerosol generated from the aerosol generating substrate passes. The filter comprises cellulose acetate tow having a total denier of a preset value.

Cigarette for aerosol generating device and aerosol generating device using cigarette

An aerosol-generating article according to an embodiment may include a medium portion, a front end plug disposed to face an upstream end of the medium portion, and a filter portion disposed to face a downstream end of the medium portion, wherein the front end plug includes a channel extending from the upstream end to the downstream end.

Aerosol generating article and aerosol generating system

Provided herein are a smoking article filter and a smoking article including the same. The filter according to some embodiments of the present disclosure includes a filter plug including a filter material and a liquid material added to the filter plug. Here, a molecular weight of a hydrophilic group of the filter material may be larger than or equal to a molecular weight of a hydrophobic group thereof, and in this case, changes in physical properties of the filter due to adding the liquid material may be minimized.

Smoking article filter and smoking article including the same

According to embodiments of the present invention, there is provided a tube filter production device including a tube filter exterior forming case into which one or more filter tows are introduced and from which a tubular rod formed from the one or more filter tows is discharged, a tube filter forming bar extending in an inner region of the tube filter exterior forming case in order to form a hollow of the tubular rod, and a steam chamber having at least one steam nozzle in communication with the inner region of the tube filter exterior forming case and configured to supply steam to the one or more filter tows through the steam nozzle, wherein the tube filter forming bar has a duct extending in a longitudinal direction of the tube filter forming bar and a flavoring nozzle formed in a downstream end region of the tube filter forming bar to deliver a flavoring liquid or a moisturizing liquid supplied through the duct to the hollow of the tubular rod.

Tube filter production device and tube filter production method

A method for determining a sharpness index of a pulse wave signal includes receiving a pulse wave signal; determining a first reference line starting point and a second reference line starting point on the basis of a curvature of the pulse wave signal; determining a first reference line connecting the first reference line starting point and a first reference line ending point by determining the first reference line ending point by applying an intersecting tangent method to the first reference line starting point, and determining a second reference line connecting the second reference line starting point and a second reference line ending point by determining the second reference line ending point by applying the intersecting tangent method to the second reference line starting point; and determining a sharpness index by using a peak point of the pulse wave signal, the first reference line, and the second reference line.

Method and apparatus for determining sharpness of pulse wave signal

A smoking product includes: a smoking material portion which is wrapped by a smoking material wrapper; a filter portion whose upstream end portion is combined with the smoking material portion, which includes a capsule containing a flavoring, and which is wrapped by a filter wrapper; and a tipping wrapper which surrounds at least a partial region of the smoking material portion and the filter portion so that the smoking material portion and the filter portion are combined, wherein the tipping wrapper includes a first perforation region including a plurality of perforations formed along an outer circumferential surface of the tipping wrapper and a second perforation region including a plurality of perforations formed downstream of the first perforation region and along the outer circumferential surface of the tipping wrapper, and the capsule is disposed downstream of the first perforation region and upstream of the second perforation region.

Smoking product to which triple care technology for reducing tobacco smell is applied

A lyocell material for a cigarette filter and a method of manufacturing the same are disclose. The lyocell material which is biodegradable and eco-friendly can be manufactured by crimping lyocell multifilaments to obtain a crimped tow.

Lyocell material for tobacco filter

This invention relates to a lyocell material for a tobacco filter and a method of manufacturing the same, and more particularly to a lyocell fiber having a modified cross-section for a tobacco filter, wherein the cross-sectional shape of a monofilament contained in a lyocell fiber is controlled to increase the external surface area of the fiber, after which then crimps are formed, thereby exhibiting properties equal or superior to those of conventional lyocell materials, even when used in a small amount.

Modified cross-section lyocell material for tobacco filter, and preparation method therefor

A valve for a cooling assembly of a vehicle is capable of improving air-blowing efficiency through rotation of a fan at the time of stopping the vehicle and improving heat-exchange efficiency of a heat exchanger provided in an engine room of the vehicle through an increase in an amount of introduced driving wind at the time of driving the vehicle by including a valve assembly controlling introduction and discharge of the driving wind. The valve assembly is capable of preventing deterioration of wind-amount performance due to leakage of air by blocking a gap generated between the shroud and the valve assembly to minimize air leaked through the gap.

Fan shroud for motor vehicle

Growing community of inventors

Daejeon, South Korea

Jong Yeol Kim