Global Patent Index - EP 3308657 A4

EP 3308657 A4 20190306 - END-JOINING STRUCTURE OF ROLL PAPER IN ROD-SHAPED SMOKING ARTICLE AND FILTER FOR ROD-SHAPED SMOKING ARTICLE

Title (en)

END-JOINING STRUCTURE OF ROLL PAPER IN ROD-SHAPED SMOKING ARTICLE AND FILTER FOR ROD-SHAPED SMOKING ARTICLE

Title (de)

ENDVERBINDUNGSSTRUKTUR VON ZIGARETTENPAPIER IN STABFÖRMIGEM RAUCHARTIKEL UND FILTER FÜR STABFÖRMIGEN RAUCHARTIKEL

Title (fr)

STRUCTURE DE JONCTION DES EXTRÉMITÉS D'UN PAPIER EN ROULEAU DANS UN ARTICLE À FUMER EN FORME DE TIGE ET FILTRE POUR ARTICLE À FUMER EN FORME DE TIGE

Publication

EP 3308657 A4 20190306 (EN)

Application

EP 16807284 A 20160525

Priority

  • JP 2015117362 A 20150610
  • JP 2016065472 W 20160525

Abstract (en)

[origin: EP3308657A1] To provide a technique for suppressing, as compared to conventional techniques, peeling of a joining part of end part areas of a wrapping paper that wraps a wrap target part of a rod-shaped smoking article. Provided is an end part joining structure of a wrapping paper wrapped along a circumferential direction of a wrap target part of a rod-shaped smoking article. The wrapping paper has a pair of a first end part area and a second end part area that extend along an axial direction of the wrap target part, is formed into a cylindrical shape by joining the first end part area and the second end part area, and includes a butt seam part where inner faces of the first end part area and the second end part area are placed opposite to and on top of each other. The butt seam part is folded back toward a wrap part adjacent to the butt seam part and wrapping the wrap target part, and is fixed while covering the wrap part.

IPC 8 full level

A24D 3/04 (2006.01); A24D 1/02 (2006.01)

CPC (source: EP US)

A24D 1/02 (2013.01 - EP); A24D 3/04 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3308657 A1 20180418; EP 3308657 A4 20190306; EP 3308657 B1 20200909; JP 6423530 B2 20181114; JP WO2016199577 A1 20171124; TW 201700018 A 20170101; WO 2016199577 A1 20161215

DOCDB simple family (application)

EP 16807284 A 20160525; JP 2016065472 W 20160525; JP 2017523566 A 20160525; TW 105116851 A 20160527