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    • 1. 发明授权
    • Self-sealable packaging for enclosing articles
    • 用于封闭物品的自密封包装
    • US5931581A
    • 1999-08-03
    • US856625
    • 1997-05-19
    • Dennis D. GarbergThomas J. ButlerCharles ColemanLester LandDanny HendricksTim RyanCarl Medlin
    • Dennis D. GarbergThomas J. ButlerCharles ColemanLester LandDanny HendricksTim RyanCarl Medlin
    • B31B19/62B65D33/20B65D33/14
    • B65D33/20B31B2219/6007
    • A method and apparatus for making a self-sealable packaging, and the self-sealable packaging and method of use are disclosed. The apparatus includes dispensing a web and converting it by folding or by welding two webs together to provide upper and lower layers defining a pocket therebetween. A line of weakness is provided in an extension on the lower web, and a release liner is positioned over the line of weakness in spanning relationship, with a pattern of adhesive applied between the release liner and the extension below the line of weakness. The release liner is secured to the extension above the line of weakness, and the web is sealed along side boundaries and separated therealong to provide individual bags. The pocket of the bag is sized to receive an article, such as a newspaper therein. After insertion of the newspaper, the extension is separated along the line of weakness to provide a flap carrying the adhesive. The flap is folded over the opening of the pocket to adhesively secure the newspaper therein.
    • 公开了一种用于制造自密封包装的方法和装置,以及可自封闭包装和使用方法。 该设备包括通过折叠或通过将两个网片焊接在一起来分配网片并将其转换以提供限定其间的凹穴的上层和下层。 在下腹板上的延伸线中提供一条弱点,并且释放衬垫位于跨越关系的弱线上,其中粘合剂图案施加在释放衬垫和位于弱线之下的延伸部之间。 释放衬垫被固定到位于弱化线之上的延伸部分上,并且沿着边界密封纤维网并沿着它们分离以提供单独的袋子。 袋子的口袋尺寸适合接收诸如在其中的报纸的物品。 在插入报纸之后,延伸部沿着弱线分离,以提供携带粘合剂的折片。 将折板折叠在口袋的开口上,以将报纸粘附到其中。
    • 3. 发明授权
    • System for enclosing an object in a packaging structure
    • 用于将物体封装在包装结构中的系统
    • US5513479A
    • 1996-05-07
    • US425882
    • 1995-04-21
    • Thomas E. RobertsDennis D. GarbergThomas J. ButlerLester N. Land
    • Thomas E. RobertsDennis D. GarbergThomas J. ButlerLester N. Land
    • B65B51/14B65B43/26
    • B65B51/148
    • A system for enclosing an article includes a packaging apparatus for enclosing an article in a pouch configured as part of a packaging structure having first and second ends and an opening for the pouch. The packaging apparatus includes a platform with front and rear sides and a support surface therebetween, a heat sealer and a framework for positioning the sealer forward of the platform with an open space therebetween and with an open area under the platform. In use, a bundle of packaging structures, joined at the first ends, is coupled with the platform rear side, and then extended under the support surface, around the rear side through the open space and onto the support surface with the pouch openings supported above the surface. An article is inserted in the topmost pouch through the opening which is then sealed by the sealer. Filled structures are suspended below the platform rear side until all of the pouches have been filled.
    • 用于封闭物品的系统包括用于将物品封装在作为包装结构的一部分的袋中的包装设备,该包装结构具有第一端和第二端以及用于袋的开口。 该包装设备包括一个具有前侧和后侧的平台以及其间的支撑表面,一个热封机构和一个框架,用于将密封件定位在平台的前方,并且平台之间具有开放空间。 在使用中,在第一端连接的一束包装结构与平台后侧联接,然后在支撑表面的下方延伸穿过开放空间并且在背面侧延伸到支撑表面上,并将袋开口支撑在 表面。 通过开口将物品插入最上面的小袋中,然后由封口机密封。 填充结构悬挂在平台后侧,直到所有的袋已经被填充。