Flexible pouch

摘要

A pouch and method of forming a pouch made of a laminate material is provided. The pouch includes a contoured side edge having crests and troughs in series with each other, the crests are spaced apart from each other so as to form troughs configured to receive the fingers of a user to facilitate the gripping of the pouch. The contours are further operable to prevent the formation of wrinkles along the edges of the pouch body. A method for forming a pouch and operable to prevent ketones from entering the pouch body is also provided.

主权项

1. A pouch for holding product, the pouch comprising:
a pouch body formed from a sheet of laminate material, the pouch body having a first side opposite a second side, and a bottom side opposite a top side, the bottom side having a fitment; a fold extending generally along an axis defining the second side of the pouch body; and a peripheral side seal disposed along the first side, the peripheral side seal having a plurality of contours defining an outer side edge, the outer side edge spaced apart from an inner seal edge of the first and top sides of the pouch body so as to define a planar surface, the plurality of contours extending axially along the outer side edge of the pouch body, the contours including a plurality of crests and troughs arranged in a series, the crests spaced apart the troughs so as to form a space dimensioned to receive a finger so as to facilitate the gripping of the pouch body by a user, the peripheral side seal further disposed along the top side of the pouch body, so as to define a top seal portion, the top seal portion being planar and includes a pair of flared portions each of the pair of flared portions is disposed on each of the opposing sides of the top seal portion, one of the pair of flared portions extends outwardly beyond the fold of the pouch body and the other of the pair of flared portions is coplanar with the plurality of contours, wherein a distal edge of the other of the pair of flared portions extends outwardly beyond the distal edge of any one of the plurality of contours, wherein the pair of flared portions help prevent the formation of wrinkles along the first side of the pouch body.