Method for packaging non-liquid food products, in particular those sensitive to oxygen, in a container with a low oxygen content
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-003/00
B65B-031/02
B65B-003/18
출원번호
US-0519402
(2011-09-19)
등록번호
US-9227747
(2016-01-05)
우선권정보
FR-10 03723 (2010-09-20)
국제출원번호
PCT/FR2011/000505
(2011-09-19)
§371/§102 date
20120817
(20120817)
국제공개번호
WO2012/038615
(2012-03-29)
발명자
/ 주소
Dupont, Laurent
Gauthier, Stéphane
출원인 / 주소
BONDUELLE
대리인 / 주소
Young & Thompson
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A method for packaging non-liquid food products, particularly those sensitive to oxygen, such as vegetables, in a container with a low oxygen content, the container including an opening. The method includes the following steps: the container is filled with the products, in a non-controlled atmospher
A method for packaging non-liquid food products, particularly those sensitive to oxygen, such as vegetables, in a container with a low oxygen content, the container including an opening. The method includes the following steps: the container is filled with the products, in a non-controlled atmosphere; the air is removed from the container by filling same to capacity with a liquid; the full container is placed in a non-oxidizing atmosphere formed by at least one non-oxidizing gas; the liquid is fully or partially emptied from the container in a non-oxidizing atmosphere while the food products are kept in the container, such that the at least one non-oxidizing gas replaces the liquid in the container; and the above-mentioned container opening is closed in a gas-tight manner in a non-oxidizing atmosphere. A unit for carrying out the method is also described.
대표청구항▼
1. A method for packaging non-liquid products sensitive to oxygen in at least one container with a low oxygen content, said at least one container having an opening said method comprising the steps of: filling the at least one container with the non-liquid products, in a non-controlled atmosphere,re
1. A method for packaging non-liquid products sensitive to oxygen in at least one container with a low oxygen content, said at least one container having an opening said method comprising the steps of: filling the at least one container with the non-liquid products, in a non-controlled atmosphere,removing air is from the at least one container comprising the non-liquid products by filling said at least one container to capacity with a filling liquid,placing the at least one full container in a non-oxidising atmosphere, formed by at least one non-oxidising gas,fully or partially emptying the filling liquid from the at least one container in a non-oxidising atmosphere while said non-liquid products are kept in said at least one container in such a way that said at least one non-oxidising gas replaces said filling liquid in said at least one container,closing said opening of the at least one container in a gas-tight manner in a non-oxidising atmosphere. 2. The method according to claim 1, wherein said filling liquid is degassed, prior to filling said at least one container comprising the non-liquid products with said filling liquid. 3. The method according to claim 2, wherein after said step of fully or partially emptying of said filling liquid and before said step of closing said opening of the at least one container, said at least one container is partially filled with a final liquid, in a non-oxidising atmosphere. 4. The method according to claim 2, wherein the method is carried out on a continuous production line comprising a chamber, filled with said at least one non-oxidising gas to provide a non-oxidising atmosphere inside of said chamber, said chamber being provided with conveying for the forward movement of said at least one container continuously, the step of fully or partially emptying said filling liquid is carried out by a container turnover device, said turnover device is internal to said chamber, and said turnover device keeps the non-liquid products in said at least one container when turning over said at least one container to empty said filling liquid. 5. The method according to claim 2, wherein the at least one container is a metal tin. 6. The method according to claim 1, wherein after said step of fully or partially emptying of said filling liquid and before said step of closing said opening of the at least one container, said at least one container is partially filled with a final liquid, in a non-oxidising atmosphere. 7. The method according to claim 6, wherein the method is carried out on a continuous production line comprising a chamber, filled with said at least one non-oxidising gas to provide a non-oxidising atmosphere inside of said chamber, said chamber being provided with conveying for the forward movement of said at least one container continuously, the step of fully or partially emptying said filling liquid is carried out by a container turnover device, said turnover device is internal to said chamber, and said turnover device keeps the non-liquid products in said at least one container when turning over said at least one container to empty said filling liquid. 8. The method according to claim 6, wherein the at least one container is a metal tin. 9. The method according to claim 1, wherein the method is carried out on a continuous production line comprising a chamber, filled with said at least one non-oxidising gas to provide a non-oxidising atmosphere inside of said chamber, said chamber being provided with conveying for the forward movement of said at least one container continuously, the step of fully or partially emptying said filling liquid is carried out by a container turnover device, said turnover device is internal to said chamber, and said turnover device keeps the non-liquid products in said at least one container when turning over said at least one container to empty said filling liquid. 10. The method according to claim 9, wherein the at least one container is a metal tin. 11. The method according to claim 1, wherein the at least one container is a metal tin. 12. The method according to claim 11, wherein the metal tin has a wall thickness less than or equal to 0.15 millimeters. 13. The method according to claim 11, wherein the step of closing the opening of said at least one container is carried out at least by setting in place a lid. 14. The method according to claim 13, wherein the lid is crimped to said metal tin. 15. The method according to claim 1, wherein the non-liquid products are pieces of vegetables or meat. 16. A unit for the packaging of non-liquid products sensitive to oxygen, in at least one container with a low oxygen content, on a continuous production line, said at least one container having an opening, said unit comprising, according to the direction of forward movement of the at least one container, successively: means for the continuous filling to capacity of said at least one container with a filling liquid,a chamber filled with a non-oxidising gas to provide a non-oxidising atmosphere inside of said chamber, said chamber being provided with means of conveying said at least one container continuously in the forward movement, said chamber comprising a container turnover device, internal to said chamber, to empty the filling liquid from said at least one container equipped with means keeping the non-liquid products in said at least one container when said at least one container is turned over, anda device for closing in a gas-tight manner the opening of said at least one container.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Larroche Michel H. R. (12 ; Alle Lamartine 47300 Villeneuve-sur-Lot FRX), Method for canning food product.
Bardou Jean-Francois M. (Marmande FRX) Guezenne Roland (Marmande FRX) Lhommond Jean-Pierre (Marmande FRX), Process for vacuum-packaging foodstuffs in rigid containers.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.