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US 11,459,156 B2Granted
Flexible packaging having microembossing
AssigneeScholle IPN Corporation
InventorsDavid Bellmore, Teresa Bernal-Lara
Life of this patent
Estimating the term…
Abstract
A flexible bag having an inner ply and an outer ply. The inner ply has a front panel and a back panel. At least one of the front and back panels having a microembossing on an inner surface thereof. A bag in box packaging having the flexible bag is likewise disclosed.
Claims9
A flexible bag comprising:
- an inner ply, an outer ply, and a spout;
- wherein the inner ply has a front panel and a back panel, at least one of the front and back panels having a microembossing on an inner surface thereof, the inner ply being insoluble in water to store a flowable material within the flexible bag and the microembossing limiting adhesion of the flowable material within the flexible bag to aid evacuation of the flowable material from the spout, the microembossing having a land percentage, with the land percentage being approximately between 20% and 30%;
- and
- wherein the microembossing comprises a size, a pitch and a depth, the depth being less than 25 μm.
1 more element
A flexible bag comprising:
- a front panel and a back panel, at least one of the front panel and back panels having a microembossing on an inner surface thereof, the flexible bag being insoluble in water to store a flowable material therein, the microembossing having a land percentage, with the land percentage being approximately between 20% and 30%;
- and
- a spout providing ingress into the cavity, the microembossing limiting adhesion of the flowable material within the flexible bag to aid evacuation of the flowable material from the spout;
- wherein the microembossing comprises a size, a pitch and a depth, wherein the depth is less than 25 μm.
1 more element
Dependencies are inferred from the claim text.