Recloseable bag
AssigneeCMD Corporation
InventorGerald Winiecki
Life of this patent
Estimating the term…
Abstract
A bag, method of making, and machine for making are disclosed. The bag has an upper and lower portion. The lower portion has a generally rectangular bottom with first, second, third and fourth bottom edges. It also has a generally rectangular front, back left and right walls, each having a lower edge joined with the a bottom edge. The upper portion is joined to the lower portion. The bag has one or more of a zipper closure, a top peak with a resealable closure that extends the length thereof, four generally vertical corner seals, extending part of the way up the walls, and a resealable closure affixed along the entire length of the top.
Claims65
A bag comprising:
- a lower portion having
- a generally rectangular bottom having first, second, third and fourth bottom edges,
- a generally rectangular front wall, having a front lower edge joined with the first bottom edge,
- a generally rectangular back wall, having a back lower edge joined with the third bottom edge,
- a generally rectangular left side wall, having a left lower edge joined with the fourth bottom edge, and
- a generally rectangular right side wall, having a right lower edge joined with the second bottom edge;
- and
- an upper portion, joined to the lower portion, and having a zipper closure at a top thereof.
A bag comprising:
- a lower portion having
- a generally rectangular bottom having first, second, third and fourth bottom edges,
- a generally rectangular front wall, having a front lower edge joined with the first bottom edge,
- a generally rectangular back wall, having a back lower edge joined with the third bottom edge,
- a generally rectangular left side wall, having a left lower edge joined with the fourth bottom edge, and
- a generally rectangular right side wall, having a right lower edge joined with the second bottom edge;
- and
- an upper portion, joined to the lower portion, and having a top peak having a length, and having a resealable closure at the top peak that extends the length thereof.
A bag comprising:
- a generally rectangular bottom having first and second pairs of generally parallel sides;
- a first pair of generally vertical walls attached at lower edges thereof to the first pair of generally parallel sides;
- a second pair of generally vertical walls attached at lower edges thereof to the second pair of generally parallel sides;
- four generally vertical corner seals, each joining one of the first pair of generally vertical walls to one of the second pair of generally vertical walls, wherein a plurality of the corner seals do not extend the entire height of the generally vertical walls.
A plurality of bags formed from first and second webs moving in a machine direction, each bag having first and second machine direction edges and wherein each bag is formed with spaced transverse seals extending the width of the webs, and further having a resealable closure mounted on the first machine direction edge of the bag, and further having a gusseted insert and a bottom seal on the second edge of the bag, and further having a plurality of corner seals, disposed between the transverse seals, and extending a portion of the way from the bottom seal toward the resealable closure.
-76. (canceled)
A bag comprising:
- a generally rectangular bottom having first and second pairs of generally parallel sides;
- a first pair of generally vertical walls having a first height attached and at lower edges thereof to the first pair of generally parallel sides;
- a second pair of generally vertical walls having a second height and attached at lower edges thereof to the second pair of generally parallel sides;
- a plurality of corner means for joining along less than the first and second heights each of the first pair of generally vertical walls to one of the second pair of generally vertical walls.
-93. (canceled)
Dependencies are inferred from the claim text.