ES249115U - A filter for cigarettes (Machine-translation by Google Translate, not legally binding) - Google Patents

A filter for cigarettes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES249115U
ES249115U ES1980249115U ES249115U ES249115U ES 249115 U ES249115 U ES 249115U ES 1980249115 U ES1980249115 U ES 1980249115U ES 249115 U ES249115 U ES 249115U ES 249115 U ES249115 U ES 249115U
Authority
ES
Spain
Prior art keywords
filter
stopper
layer
wrapping paper
thickness
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.)
Granted
Application number
ES1980249115U
Other languages
Spanish (es)
Other versions
ES249115Y (en
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.)
Liggett Group LLC
Original Assignee
Liggett Group Inc
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 Liggett Group Inc filed Critical Liggett Group Inc
Priority to ES1980249115U priority Critical patent/ES249115Y/en
Publication of ES249115U publication Critical patent/ES249115U/en
Application granted granted Critical
Publication of ES249115Y publication Critical patent/ES249115Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

1.Un filtro para cigarrillo que tiene un cuerpo o masa de material de filtro fibroso del tipo de arrastre; una capa de papel de envuelta de tapón o boquilla, de espesor predeterminado, circunferencialmente alrededor de dicho cuerpo, y una ranura anular periférica de una profundidad al menos igual al espesor de dicha capa de papel de envoltura de tapón. 2.Un filtro, según la reivindicación 1, en el que dicha ranura tiene una profundidad mayor que el espesor de dicha capa de papel de envoltura de tapón y penetra dentro de dicho cuerpo de material de filtro. 3.Un filtro para cigarrillo de elevada dilución en aire que tiene un cuerpo cilíndrico de material de filtro fibroso del tipo de arrastre; una capa de papel de envoltura de tapón de espesor predeterminado, circunferencialmente alrededor de dicho cuerpo, y una ranura periférica anular de una profundidad al menos igual al espesor de dicha capa de papel de envoltura de tapón, comunicando dicha ranura al exterior del filtro directamente con dicho cuerpo de material de filtro. 4.Un filtro para cigarrillos.1.A cigarette filter having a body or mass of drag type fibrous filter material; a layer of stopper or nozzle wrapping paper, of predetermined thickness, circumferentially around said body, and a peripheral annular groove of a depth at least equal to the thickness of said layer of stopper wrapping paper. 2. A filter according to claim 1, wherein said slot has a depth greater than the thickness of said layer of stopper wrapping paper and penetrates into said body of filter material. 3.A high air dilution cigarette filter having a cylindrical body of drag type fibrous filter material; a layer of stopper wrapping paper of predetermined thickness, circumferentially around said body, and an annular peripheral groove of a depth at least equal to the thickness of said layer of stopper wrapping paper, said groove communicating to the outside of the filter directly with said body of filter material. 4.A filter for cigarettes.

ES1980249115U 1980-03-05 1980-03-05 A FILTER FOR CIGARETTES Expired ES249115Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1980249115U ES249115Y (en) 1980-03-05 1980-03-05 A FILTER FOR CIGARETTES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980249115U ES249115Y (en) 1980-03-05 1980-03-05 A FILTER FOR CIGARETTES

Publications (2)

Publication Number Publication Date
ES249115U true ES249115U (en) 1980-11-16
ES249115Y ES249115Y (en) 1981-04-16

Family

ID=8407585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980249115U Expired ES249115Y (en) 1980-03-05 1980-03-05 A FILTER FOR CIGARETTES

Country Status (1)

Country Link
ES (1) ES249115Y (en)

Also Published As

Publication number Publication date
ES249115Y (en) 1981-04-16

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