IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0469363
(1999-12-22)
|
우선권정보 |
DE-0059949 (1998-12-28) |
발명자
/ 주소 |
- Focke, Heinz
- Blome, Hermann
- Roesler, Burkard
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
5 |
초록
▼
During the production of cigarette packs having an inner wrapper of thin packaging material, the blank (10) of the inner wrapper is provided with impressed lines, namely transverse impressed lines (19, 20) which delimit a base wall (11) which is first contacted by a cigarette group (23) when the lat
During the production of cigarette packs having an inner wrapper of thin packaging material, the blank (10) of the inner wrapper is provided with impressed lines, namely transverse impressed lines (19, 20) which delimit a base wall (11) which is first contacted by a cigarette group (23) when the latter is wrapped in a U-shaped manner. By virtue of the impressed lines (19, 20), the mechanical load forces exerted on the cigarette group during the U-shaped folding process is reduced. Furthermore, a cigarette conveyor (25) for transferring the cigarette groups (23) is driven in a non-uniform manner, i.e. at reduced speed, when receiving a blank (10), and at a correspondingly greater speed during other conveying operations.
대표청구항
▼
1. A cigarette pack having an elongated blank (10), which is made of thin packaging material of paper or tin foil, forming an inner liner for direct wrapping of a cigarette group (23), characterized in that: a) the blank (10) forms a continuous, single-layer base wall (11) which is adjoined by a
1. A cigarette pack having an elongated blank (10), which is made of thin packaging material of paper or tin foil, forming an inner liner for direct wrapping of a cigarette group (23), characterized in that: a) the blank (10) forms a continuous, single-layer base wall (11) which is adjoined by a front wall (12) and by a rear wall (13), with the cigarette group (23) abutting the base wall (11) with end surfaces of cigarettes in the cigarette group, b) laterally adjoined to, and on opposite sides of, the base wall (11), the front wall (12) and the rear wall (13) are respective continuous blank strips comprising side folding tabs (16, 17), in a region of the front wall (12) and the rear wall (13), and base folding tabs (42, 43) in a region of the base wall (11), c) the blank (10) has two continuous longitudinal impressed lines (21, 22), running in the longitudinal direction of the elongated blank, which delimit a middle region of the blank from the continuous blank strips which are formed on said opposite sides and which contain the side folding tabs (16, 17) and the base folding tabs (42, 43), said middle region comprising the base wall (11), the front wall (12), the rear wall (13) and end folding tabs (14, 15), d) two transverse impressed lines (19, 20), which delimit the base wall (11) from the front wall (12) and from the rear wall (13), respectively, extend only between the longitudinal impressed lines (21, 22), and e) the respective continuous blank strips, formed from the side folding tabs (16, 17) and the base folding tabs (42, 43), are free of impressed lines.
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