Machine for making packaging with form-fit connection
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-007/28
B65B-047/00
출원번호
UP-0181037
(2005-07-13)
등록번호
US-7665281
(2010-04-09)
발명자
/ 주소
Send, Dietmar
Riegger, Peter
Wokurka, Joachim
출원인 / 주소
CFS Germany GmbH
대리인 / 주소
Dobrusin & Thennisch PC
인용정보
피인용 횟수 :
8인용 특허 :
11
초록▼
The present invention relates to a packaging with a packaging tray, into which a product for packing can be filled and which is closed with a lid, whereby at least one form-fit connection connects the packaging tray with the lid and the connection includes first and second connection elements. Furth
The present invention relates to a packaging with a packaging tray, into which a product for packing can be filled and which is closed with a lid, whereby at least one form-fit connection connects the packaging tray with the lid and the connection includes first and second connection elements. Furthermore, the present invention relates to a method for the production of a packaging as well as a packaging machine.
대표청구항▼
The invention claimed is: 1. A packaging machine comprising: (a) a sealing station at which a lid is sealed to a plastic film tray that has been deep-drawn from a film web that is transported in a transport direction, and (b) embossing means with which at least one connection element is moulded int
The invention claimed is: 1. A packaging machine comprising: (a) a sealing station at which a lid is sealed to a plastic film tray that has been deep-drawn from a film web that is transported in a transport direction, and (b) embossing means with which at least one connection element is moulded into a packaging, the embossing means being lowered and displaced laterally, so that when lowered and displaced laterally, the embossing means laterally deforms the tray and the sealed lid essentially simultaneously to form the at least one connection element. 2. The packaging machine according to claim 1, characterised in that the embossing means are mounted so as to be displaceable perpendicular to the direction of transport of the film web. 3. The packaging machine according to claim 2, characterised in that the embossing means cooperate with counter-bearings; and the packaging machines produces a packaging with a packaging tray, into which a product for packing can be filled and which is closed with a lid, whereby at least one form-fit connection connects the packaging tray with the lid and the connection comprises a first and a second connection element characterized in that at least one connection element has been moulded at least partially into the packaging after the packaging tray has been closed with the lid. 4. The packaging machine according to claim 3, characterised in that the embossing means are positioned downstream of the sealing station in relation to the running direction of the film from which the packaging tray and the lid is produced; and the packaging machine produces a packaging with a packaging tray from a plastic film, into which a product for packing is filled and which is closed with a lid, whereby at least one form-fit connection connects the packaging tray with the lid and the connection comprises a first and a second connection element characterized in that at least one connection element has been moulded at least partially into the packaging after the packaging tray has been closed with the lid. 5. The packaging machine according to claim 1, characterised in that the embossing means cooperate with counter-bearings; and the packaging machine produces a packaging with a packaging tray, into which a product for packing is filled and which is closed with a lid, so that at least one form-fit connection connects the packaging tray with the lid and the connection comprises a first and a second connection element characterized in that at least one connection element has been moulded at least partially into the packaging after the packaging tray has been closed with the lid. 6. The packaging machine according to claim 1, characterised in that the embossing means are positioned downstream of the sealing station in relation to the transport direction of the film from which the packaging tray and the lid is produced; and the packaging machine produces a packaging with a packaging tray, into which a product for packing is filled and which is closed with a lid, whereby at least one form-fit connection connects the packaging tray with the lid and the connection comprises a first and a second connection element characterized in that at least one connection element has been moulded at least partially into the packaging after the packaging tray has been closed with the lid. 7. The packaging machine according to claim 1, characterized in that the embossing means are configured to produce an elongated tongue and groove connection element. 8. The packaging machine according to claim 1, characterized in that the embossing means are configured to produce an elongated tongue and groove connection element parallel to the direction of transport of the packaging in the machine. 9. The packaging machine according to claim 1, characterized in that the machine includes a die, which is not lowerable, that receives the packaging. 10. A packaging machine comprising: (a) a die that receives a packaging that is transported in a packaging transport direction from a sealing station at which a lid is sealed to a plastic film tray that has been deep-drawn from a film web that is transported in a web transport direction, and (b) embossing means with which at least one connection element is moulded essentially simultaneously into the tray and the lid of the packaging, the embossing means being lowered and displaced laterally in a direction that is perpendicular to the web transport direction, so that the embossing means laterally deforms an upwardly projecting sidewall of the tray and the sealed lid essentially simultaneously to form an elongated tongue and groove connection element parallel to the packaging transport direction in the machine, such connection element being moulded at least partially into the packaging after the tray has been closed with the lid. 11. The packaging machine according to claim 10, characterized in that the die is not lowered during operation. 12. The packaging machine according to claim 10, characterized in that the embossing means is configured to produce a pointed tongue in the lid and a pointed groove in the tray. 13. The packaging machine according to claim 10, characterized in that the embossing means forms a plurality of form fit connections in a packaging. 14. The packaging machine according to claim 10, characterized in that the embossing means cooperate with counter-bearings arranged on the die.
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이 특허에 인용된 특허 (11)
Merklinghaus Horst (Lbreck-Stockelsdorf DEX) Voske Herbert (Kummesse DEX), Apparatus for thermoforming hollow articles.
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