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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||53/412 ; 53/133.4 ; 206/494|
|발명자 / 주소||
|대리인 / 주소||
|인용정보||피인용 횟수 : 68 인용 특허 : 4|
A packet with wet tissues is continuously manufactured. At first, a lid unit part including a pick-up port enabling pop-up of a wet tissue and a lid body capable of sealing the pick-up port is prepared. An air-tight film is continuously supplied, and an opening portion is formed in the film by punching. Then, the lid unit part is placed on the film with the opening portion, and a peripheral portion of a base member of the lid unit part is joined with a peripheral edge portion of the opening portion. Thereafter, a wet tissue stacked body is placed on the ...
[ What is claimed is:] [1.] A method of manufacturing a packet with wet tissues, comprising the steps of:preparing a lid unit part including a pick-up port enabling pop-up of a wet tissue, and a lid body capable of sealing said pick-up port;continuously supplying an air-tight film;forming a hole in said film by punching for forming an opening portion;supplying said lid unit part and placing said lid unit part on said film at a position where said opening portion is formed;allowing a peripheral portion of a base member of said lid unit part to abut agains...