公开(公告)号：US5542902A

公开(公告)日：1996-08-06

申请号：US436178

申请日：1995-05-09

申请人： Cecil Richison ,  Gary M. Bell

发明人： Cecil Richison ,  Gary M. Bell

IPC分类号： B31B19/90 ,  B31B37/00 ,  B65D33/25 ,  B65D75/00 ,  B65D77/22 ,  B31B37/18 ,  B31B37/84 ,  B65D33/01

CPC分类号： B65D77/225 ,  B31B37/00 ,  B65D33/2533 ,  B65D75/008 ,  B31B2201/146 ,  B31B2219/9019 ,  B31B2237/20 ,  B65D2205/00

摘要： A vented pouch arrangement is described which comprises: first and second opposed panel sections; a base gusset member; and, a gas filter arrangement oriented in one of the panel sections. The gusset member is preferably oriented between the panel sections; along ends thereof, to form a base by which the arrangement can be stood up during use. Preferably, the arrangement is provided with a rib and trough closure arrangement extending thereacross. In this manner, opening and reclosing the bag construction, for access to material therein, is facilitated. A method for formation of such a pouch arrangement, and methods of use, are also described.

公开(公告)号：US5254073A

公开(公告)日：1993-10-19

申请号：US906686

申请日：1992-06-30

申请人： Cecil Richison ,  Gary M. Bell

发明人： Cecil Richison ,  Gary M. Bell

IPC分类号： B31B19/90 ,  B31B37/00 ,  B65D33/25 ,  B65D75/00 ,  B65D77/22 ,  B31B37/18 ,  B31B37/84

CPC分类号： B65D77/225 ,  B31B37/00 ,  B65D33/2533 ,  B65D75/008 ,  B31B2201/146 ,  B31B2219/9019 ,  B31B2237/20 ,  B65D2205/00

摘要： A vented pouch is described which comprises: first and second opposed panels; a base gusset; and, a gas filter arrangement oriented in one of the panels. The gusset member is preferably oriented between the panels, along edges thereof, to form a base by which the pouch can be stood up during use. Preferably, the pouch is provided with a rib and trough closure arrangement extending there across. A preferred method for formation of preferred such pouches is also described.

摘要翻译： 描述了一种排气袋，其包括：第一和第二相对面板; 一个基础角撑板; 以及位于所述面板之一中的气体过滤器装置。 角撑构件优选地在面板之间沿着其边缘定向，以形成底座，通过该底座可以在使用期间使小袋站起来。 优选地，袋设置有横跨延伸的肋和槽封闭装置。 还描述了用于形成优选的这种袋的优选方法。