Patent ID: 8622217
Filing Date: 2014-01-07
Classification: A24F,B31B

Abstract:
1. A cigarette butt receiving bag of disposable type for receiving and extinguishing glowing cigarettes, which bag comprises a forward sheet, a rearward sheet, wherein the sheets are sealed to each other along their outer edges leaving an edge portion unsealed so as to provide an opening for receiving a cigarette butt, thereby forming a cigarette butt receiving compartment between said forward and rearward sheets, and comprising a fluid, which is disposed in two heat insulating volumes within the cigarette butt receiving compartment, wherein: a first heat insulating volume is delimited by the forward sheet and a forward inner layer material which is sealed against the forward sheet, and a second heat insulating volume is delimited by the rearward sheet and a rearward inner layer material which is sealed against the rearward sheet.