Method for sterilizing cuboid-shaped cardboard/plastic combipacks in an autoclave and pack suitable for this
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61L-002/04
B65B-055/06
A23L-003/00
A23L-003/10
A23L-003/14
B32B-027/10
D21H-017/00
D21H-019/10
D21H-021/16
D21H-027/00
D21H-027/30
출원번호
US-0858395
(2015-09-18)
등록번호
US-9359096
(2016-06-07)
우선권정보
DE-10 2007 045 720 (2007-09-24)
발명자
/ 주소
Wolters, Michael
Dintelmann, Thomas
출원인 / 주소
SIG Technology AG
대리인 / 주소
The Webb Law Firm
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
A method for sterilizing cuboid-shaped cardboard/plastic combipacks in an autoclave, with the packs including product and packing are subjected to heat treatment at a certain temperature over a certain period of time, the product including a liquid and chunky portions, and mechanisms are provided in
A method for sterilizing cuboid-shaped cardboard/plastic combipacks in an autoclave, with the packs including product and packing are subjected to heat treatment at a certain temperature over a certain period of time, the product including a liquid and chunky portions, and mechanisms are provided inside the autoclave to drive the packs rotationally about a rotational spindle, and a cuboid-shaped cardboard/plastic combipack for use in such a device. A plurality of packs are arranged closely adjacent to one another in parallel rows, to be arranged on support floors and for a plurality of support floors loaded with packs to be arranged one above the other and fixed in their mutual positions. The cardboard for the pack used therewith is made water-repellent by means of glue to reduce the intake of water.
대표청구항▼
1. A method for sterilizing cuboid-shaped cardboard/plastic combipacks comprising a packing containing a product, a ullage, and a gas bubble therein, in a rotating autoclave, comprising: subjecting the combipacks comprising a product and packing to heat treatment at a certain temperature over a cert
1. A method for sterilizing cuboid-shaped cardboard/plastic combipacks comprising a packing containing a product, a ullage, and a gas bubble therein, in a rotating autoclave, comprising: subjecting the combipacks comprising a product and packing to heat treatment at a certain temperature over a certain period of time, wherein the product comprises liquid and chunky portions,driving the combipacks rotationally about a rotational spindle, wherein a plurality of combipacks, arranged closely adjacent to one another in parallel rows, are arranged on support floors, and a plurality of support floors loaded with combipacks are arranged one above the other and fixed in mutual positions,providing a cuboid-shaped frame assembly to accommodate the combipacks, which contains a plurality of insert plates, arranged one above the other, to accommodate the combipacks arranged closely behind one another in parallel rows and lying on their narrow sides,arranging the insert plates so that at a loading temperature a narrow air gap exists between the floor of an insert plate and the surfaces of the combipacks, located underneath, of the insert plate arranged underneath,driving a counter pressure in the rotating autoclave at a temperature of above 100° C., andjamming or fixing the packing between parallel faces of the insert plates via thermal expansion of the packing in conjunction with an expansion of the ullage and an expansion of the gas bubble. 2. The method according to claim 1, wherein the combipacks are arranged on their touching contact surfaces without lying in the area of recesses, and that the floor of each insert plate is designed as a hollow floor, so that air or steam can flow between the upper and lower plate. 3. The method according to claim 1, wherein the width of the air gap at the loading temperature is 0.5 to 10 mm. 4. The method according to claim 3, wherein the width of the air gap at the loading temperature is 3 to 5 mm. 5. The method according to claim 1, wherein a filling quantity of the combipacks used is chosen so that a gas bubble of 2 to 30% of a nominal volume of the combipack exists inside them in order to thoroughly mix the contents of the combipack uniformly and constantly during rotation in the rotating autoclave.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (4)
Hashimoto Toshitaka,JPX ; Fukuda Yoshikane,JPX ; Tsutsumi Ryuichi,JPX, Apparatus for spray sterilization and method therefor.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.