专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240239556A1 METHOD AND MACHINE FOR MANUFACTURING A FLEXIBLE ENVELOPE-LIKE BAG, PARTICULARLY WITH REINFORCEMENT 审中-公开
公开(公告)号：US20240239556A1
公开(公告)日：2024-07-18
申请号：US18560256
申请日：2022-05-09
申请人： HOLWEG GROUP
发明人： Cédric Ritondo
IPC分类号： B65D27/02 , B31B70/00 , B31B70/10 , B31B70/14 , B31B70/16 , B31B70/26 , B31B70/62 , B31B70/81 , B31B70/98 , B31B155/00 , B31B160/20 , B31B170/20 , B65D27/14 , B65D81/03 , B65D81/38
CPC分类号： B65D27/02 , B31B70/008 , B31B70/10 , B31B70/16 , B31B70/261 , B31B70/266 , B31B70/62 , B31B70/8122 , B31B70/98 , B65D27/14 , B65D81/03 , B65D81/3897 , B31B70/005 , B31B70/146 , B31B2155/002 , B31B2160/20 , B31B2170/20
摘要： A method for manufacturing flexible bags, including: a first strip of flexible material is unwound as a continuous sheet in a longitudinal direction; a hem is formed on each edge of the first strip and the hems are glued over at least one length of a first or a second flap on one stitching face; a fold is formed in the first strip along a transverse folding line to fold down the first flap over the second flap against an internal face of the first strip, the fold bringing, for each edge, hem against hem so as to obtain the bonding of the hems, the strip is cut along a transverse section to form the bag at the end of the operations. Machine implementing the method and bag thus obtained.

2. 发明申请

US20150118004A1 Method and Machine For Forming Bag Packs 有权
标题翻译：用于成型袋包装的方法和机器
公开(公告)号：US20150118004A1
公开(公告)日：2015-04-30
申请号：US14398539
申请日：2013-05-02
申请人： HOLWEG GROUP
发明人： Eric Wittmann , Hervé Olry , Cédric Ritondo
IPC分类号： B65H31/10 , B65H31/30
CPC分类号： B65H31/10 , B31B70/96 , B31B70/98 , B65H29/6627 , B65H31/32 , B65H33/00 , B65H2301/42622 , B65H2701/191
摘要： According to a method for forming packs of flat bags, a continuous line of bags moving in an oriented direction of advance is received. The bags are moved onto a receiving table on which the bags are stacked while being stopped from moving in the oriented direction of advance by an abutment. The continuous line of bags is converted into a line of overlapped bags before stacking the latter, and the bags are separated on the receiving table by separating means comprising a separating device. During this operation, a separating device is inserted by a movement in the separating direction perpendicular to the plane of the bags between a preceding bag and a following bag in the overlapped line in such a way that, when the following bag stops against the abutment, it is supported at least partially by the separating means.
摘要翻译：根据用于形成平板袋的方法，接收沿着前进方向移动的连续线袋。袋子被移动到接收台上，在其上堆叠袋子，同时停止通过邻接件在前进方向上移动。在堆叠袋子之前将袋子的连续线转换成重叠的袋子，并且通过包括分离装置的分离装置将袋子分离在接收台上。在该操作中，分离装置通过在垂直于袋的平面的分离方向上的运动在重叠的线中插入在先前的袋和随后的袋之间，使得当下列袋停止抵靠时，至少部分地由分离装置支撑。

3. 发明授权

US09663320B2 Method and machine for forming bag packs 有权
公开(公告)号：US09663320B2
公开(公告)日：2017-05-30
申请号：US14398539
申请日：2013-05-02
申请人： HOLWEG GROUP
发明人： Eric Wittmann , Hervé Olry , Cédric Ritondo
IPC分类号： B65H29/34 , B65H29/26 , B65H31/10 , B65H29/66 , B65H31/32 , B65H33/00 , B65H31/30
CPC分类号： B65H31/10 , B31B70/96 , B31B70/98 , B65H29/6627 , B65H31/32 , B65H33/00 , B65H2301/42622 , B65H2701/191
摘要： According to a method for forming packs of flat bags, a continuous line of bags moving in an oriented direction of advance is received. The bags are moved onto a receiving table on which the bags are stacked while being stopped from moving in the oriented direction of advance by an abutment. The continuous line of bags is converted into a line of overlapped bags before stacking the latter, and the bags are separated on the receiving table by separating means comprising a separating device. During this operation, a separating device is inserted by a movement in the separating direction perpendicular to the plane of the bags between a preceding bag and a following bag in the overlapped line in such a way that, when the following bag stops against the abutment, it is supported at least partially by the separating means.

4. 发明公开

US20240239558A1 FLEXIBLE BAG HAVING A CONVERTIBLE BOTTOM, METHOD AND MACHINE FOR MANUFACTURING SAME 审中-公开
公开(公告)号：US20240239558A1
公开(公告)日：2024-07-18
申请号：US18560236
申请日：2022-05-09
申请人： HOLWEG GROUP
发明人： Cédric Ritondo
IPC分类号： B65D33/02 , B31B70/00 , B31B70/14 , B31B70/26 , B31B70/62 , B31B160/10 , B65D30/00 , B65D30/20
CPC分类号： B65D33/02 , B31B70/008 , B31B70/14 , B31B70/266 , B31B70/62 , B65D31/005 , B65D31/10 , B31B2160/10
摘要： A bag made of flexible material has a first and a second segment having cheeks along their selvages, the cheeks being joined together so as to form two gussets joining the segments together, one end of the bag perpendicular to the selvages being closed. The bag has a system of at least one reinforcing panel extending over a central part of the segments, between the gussets, each segment having a fold marking line, one opposite the other, in order to delimit a bottom at the closed end. Method and machine for manufacturing such a bag.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式