发明名称 Container lid mounting and sealing system
摘要 An automated lid mounting and sealing apparatus for containers comprised of a conveyor belt, a lid dispenser to feed lids one at a time as a container passes by on the conveyor belt; a lid mounting press belt, a lid closure section for closing a tear band on the lid and a lid sealing section for sealing a tamper resistant device around the lid. The lid dispenser drops a lid into a chute to be withdrawn as each container passes the dispenser. The container with the lid then passes beneath a press belt that snaps the lid in place on the container. A tear strip band on the lid is then folded under the lid and rim by a closure section. In an optional embodiment the closure section is not used and a plastic shrink band seal is placed on top of the container around the lid. Heat is then applied in a sealing section as the container is rotated to secure the tamper resistant protective device around the lid and container.
申请公布号 US5241801(A) 申请公布日期 1993.09.07
申请号 US19920938067 申请日期 1992.08.31
申请人 HIGHLAND PLASTICS, INC. 发明人 NELSON, JAMES L.
分类号 B65B7/28 主分类号 B65B7/28
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