Package making – Methods – Forming a cover adjunct or application of a cover adjunct to...
Patent
1986-09-04
1987-11-17
Coan, James F.
Package making
Methods
Forming a cover adjunct or application of a cover adjunct to...
53128, 53451, 53546, B65D 3000
Patent
active
047064390
ABSTRACT:
A method of forming a flexible pouch which includes a sealed product-containing pocket, and which pouch also incorporate integral collar-forming structure adapted to enable the pouch to be suspended from an object, such as a bottle neck or the like. More particularly, the invention provides for a method of continuously forming a sequence of pouches, wherein the pouches are produced through successive process steps from two superimposed flexible sheet material webs having pocket-forming seals and collar structure formed therein. Additionally, there are provided flexible pouches incorporating sealed product-containing pockets and integral collar-forming structure through the inventive method.
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