基本信息:
- 专利标题： PACKAGE HAVING RECLOSABLE POUR SPOUT AND METHOD OF FORMING SAME
- 专利标题（中）：具有可再利用的消毒喷口的包装及其形成方法
- 申请号：EP04759436.1 申请日：2004-04-12
- 公开(公告)号：EP1620321B2 公开(公告)日：2018-03-14
- 发明人： YEAGER, James, W.
- 申请人： The Hudson-Sharp Machine Company
- 申请人地址： 975 Lombardi Avenue Green Bay, WI 54304 US
- 专利权人： The Hudson-Sharp Machine Company
- 当前专利权人： The Hudson-Sharp Machine Company
- 当前专利权人地址： 975 Lombardi Avenue Green Bay, WI 54304 US
- 代理机构： Algemeen Octrooi- en Merkenbureau B.V.
- 优先权： US413806 20030415
- 国际公布： WO2004092025 20041028
- 主分类号： B31B70/36
- IPC分类号： B31B70/36 ; B65D30/20 ; B65D33/25 ; B65D75/58
摘要：
A package (10) having a reclosable pour spout is disclosed, with the package comprising a front package panel (12), a rear package panel (14) and a pair of side gussets (16,18) joining respective opposite edges of said front panel (12) and said rear panel (14) to each other. A single reclosable fastener strip (30) extends from confronting inside surfaces of said front and rear panels along an inside surface of one of said gussets, said reclosable fastener strip having a generally W-shape prior to opening of said package, and being not attached to itself. Said single fastener strip (30) is configured for detachable connection to itself, to thereby form a reclosable pour spout (28) at an upper edge of said package after opening of said upper edge to form said pour spout. Said front and rear panels are sealed to each other and to said side gussets at said upper edge of said package, to form a sealed header, a portion of said sealed header being removable to form said pour spout.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B31 | 纸品制作；纸的加工 |
| ----B31B | 纸盒、纸板箱、信封或纸袋的制作（一般压印、刻痕入B26D3/08）；制作和充填结合的入B65B |
| ------B31B70/00 | 制作挠性容器，例如，信封或者纸袋 |
| --------B31B70/02 | .纸张、半成品或卷筒纸的送进或定位 |
| ----------B31B70/36 | ..将纸张、半成品或卷筒纸连续地送到固定元件，如平板、犁形器具或芯件 |