发明名称 Plastic bag with arcuate vent pairs
摘要 A bag for holding hot food products is provided with pairs of arcuate vents such that hot moist air may escape from the bag to keep food held within fresh. The arcuate vent pairs are placed in certain areas of the body of the bag such that structural strength in the bag is not lost yet hot moist air is allowed to escape. In a preferred embodiment, the bag is made of plastic and has handles defined in the front and rear panels of the bag, such that the gussets, or sides, of the bag are not perforated by handles and the bag presents a neat appearance when it is open and full of product.
申请公布号 US6659644(B2) 申请公布日期 2003.12.09
申请号 US20020051896 申请日期 2002.01.17
申请人 TC MANUFACTURING INC., CO. 发明人 GEBHARDT TERRY D.
分类号 B65D33/01;B65D33/06;B65D33/08;(IPC1-7):B65D33/01 主分类号 B65D33/01
代理机构 代理人
主权项
地址