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1. 发明申请

US20220289414A1 TRIPLE CENTER SEALING DEVICE IN PILLOW PACKAGING MACHINE 有权
公开(公告)号：US20220289414A1
公开(公告)日：2022-09-15
申请号：US17754137
申请日：2020-09-22
申请人： HYUNJIN CO., LTD.
发明人： Mong Peel SEOK
IPC分类号： B65B51/26 , B65B41/16 , B65B61/08 , B65B51/16
摘要： The present invention relates to a triple center sealing device in a pillow packaging machine. To this end, the present invention comprises: a plurality of film supply rollers (110) which are provided on one side of a pillow packaging machine (100), and unwind a roll film (P) to supply the same to one side; a guide former (120) which is provided in the pillow packaging machine (100) and functions to tightly roll and wrap the film (P), being conveyed to the one side in an unwound state by the film supply rollers (110), so as to fit the size of a product; a sealing section pleating unit (150) which is provided at the front of the pillow packaging machine (100), and operates by being driven by a driving unit (160) so as to allow a sealing section of the film to be automatically overlapped in a multiple Z-shape, thereby enabling a packaging process to be performed without defects; and a cutting roller (140) which is provided on the other side of the pillow packaging machine (100), and cuts and seals packaging paper that is discharged. According to the present invention having the configuration described above, a center sealing section of the film is bonded after being overlapped three times (double layers×3), and thus the packaging can be performed without defects. Accordingly, the quality and reliability of the sealing device can be significantly improved, and thus various desires (needs) of manufacturers can be satisfied to make a good impression.

2. 发明授权

US12091201B2 Triple center sealing device in pillow packaging machine 有权
公开(公告)号：US12091201B2
公开(公告)日：2024-09-17
申请号：US17754137
申请日：2020-09-22
申请人： HYUNJIN CO., LTD.
发明人： Mong Peel Seok
IPC分类号： B65B41/16 , B65B51/16 , B65B51/26 , B65B61/08
CPC分类号： B65B51/26 , B65B41/16 , B65B51/16 , B65B61/08
摘要： The present invention relates to a triple center sealing device in a pillow packaging machine. To this end, the present invention comprises: a plurality of film supply rollers (110) which are provided on one side of a pillow packaging machine (100), and unwind a roll film (P) to supply the same to one side; a guide former (120) which is provided in the pillow packaging machine (100) and functions to tightly roll and wrap the film (P), being conveyed to the one side in an unwound state by the film supply rollers (110), so as to fit the size of a product; a sealing section pleating unit (150) which is provided at the front of the pillow packaging machine (100), and operates by being driven by a driving unit (160) so as to allow a sealing section of the film to be automatically overlapped in a multiple Z-shape, thereby enabling a packaging process to be performed without defects; and a cutting roller (140) which is provided on the other side of the pillow packaging machine (100), and cuts and seals packaging paper that is discharged. According to the present invention having the configuration described above, a center sealing section of the film is bonded after being overlapped three times (double layers×3), and thus the packaging can be performed without defects. Accordingly, the quality and reliability of the sealing device can be significantly improved, and thus various desires (needs) of manufacturers can be satisfied to make a good impression.

3. 发明公开

US20230373184A1 DEVICE FOR MANUFACTURING DOUBLE WALLED PAPER CUPS 审中-公开
公开(公告)号：US20230373184A1
公开(公告)日：2023-11-23
申请号：US17937166
申请日：2022-09-30
申请人： HYUNJIN CO., LTD
发明人： Sung Hak HUH , Jin Yang JUNG , Dong Yong PARK , Hyun Sung JUNG , Yeong Jin SEON , Ki Hong NAM , Chan Woong MOON
IPC分类号： B31B50/62 , B31B50/28
CPC分类号： B31B50/622 , B31B50/28 , B31B2120/40
摘要： A device for manufacturing a double-walled paper cup by combining an inner cup and an outer cup using hot-melt comprising: an outer cup forming part which includes: a turret provided with outer cup mandrels; and an enclosing means forming an outer cup; an outer cup transporting part which includes: a rotational transporting means which has circular slits; an outer cup inserting means which inserts the outer cup into the circular slit; a shaft that moves up and down; a first pusher that firmly restrains the outer cup into the circular slit; and a second pusher for separating the outer cup from the circular slit; and an outer cup combining part which includes: a rotating table provided with rotatable inner cup mandrels; a rotating pocket which rotates the inner cup mandrel; and a first hot-melt spraying nozzle that applies the hot-melt to an outer surface of the inner cup.

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