|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||53/510 ; 53/432|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 23 인용 특허 : 0|
Just before a container is sealed by a container sealing apparatus or a container has a sealing body fed to its narrow-mouth by a sealing body feeder, an inert gas is blown into a head space of the container to replaced air present in the head space, and thereafter the container is immediately sealed or a sealing body is fed thereto to sealingly confine the inert gas within the head space. Preferably prior to the above-mentioned step, a heated gas is fed into the head space of the container which has been filled with a liquid to eliminate bubbles existin...
In an apparatus for sealing narrow-mouthed containers and replacing air remaining in the container head space with an inert gas, said apparatus including a filling machine, a star wheel device for transferring a container filled by the filling machine to sealing means, said sealing means having a downwardly directed sealing plunger for sealing each container, an ejecting device for transferring sealed containers away from the sealing means, said apparatus having means for blowing inert gas into the head space of each container, the improvement comprising...