Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

11results about "Envelopes" patented technology

Reusable packaging

PendingFR3168869A1EnvelopesRigid containersPaperboardPaper sheet
The invention relates to a device (1) comprising packaging (100) made from at least one cardboard or paper blank and comprising an item receiving portion (110) and a closure portion (150) adapted to close the item receiving portion. According to the invention, the item receiving and closure portions each have at least one slot (119, 159), said slots being traversed by at least one tab (210, 220) which has, on one side, attachment means (211) to the item receiving portion or the closure portion, and, on the other side, locking means adapted to prevent the withdrawal of said at least one tab from each slot. Figure for the abstract: Fig. 2
Owner:DS SMITH PACKAGING FRANCE SAS

Vertical bagger using web-alignment score

PendingUS20260159260A1
A web for use in forming envelopes has a score line extending along the web in a longitudinal direction of the web and configured to locally reduce a resistance of the web to bending about an axis coinciding with the score line. The decreased bending resistance helps to ensure that longitudinal edge regions of the web are aligned when the longitudinal edge regions are sealed to each other during formation of the envelope on automated bagging machine.
Owner:PREGIS LLC

Padded mailer

Aspects of the present invention relate to a package formed from a paper-based sheet having a first portion overlapping and fixed to a second portion to define an opening for a product; wherein the fi
Owner:DS SMITH PACKAGING LTD

Reinforced envelope

An envelope has a first end, a second end, and a receiving portion having a front face and a rear face. Each of the front face and the rear face extends between the first end and the second end. A pocket is formed between the front face and the rear face between the first end and the second end. A flap extends from the front face, the flap including an adhesive surface for adhering the flap to the rear face. A fold line defines a boundary between the receiving portion and the flap. A first reinforcing strip extends along the flap above the fold line. A second reinforcing strip, separate from the first reinforcing strip, extends along the rear face below the fold line.
Owner:BOEDEKER ALLEN R

Reusable packaging

PCT designated stageWO2026115417A1EnvelopesRigid containersPaperboardPhysics
The invention relates to a device (1) comprising a packaging (100) that is made from at least one cardboard or paper blank and that comprises an item-accommodating portion (110) and a closing portion (150) suitable for closing the item-accommodating portion. According to the invention, the item-accommodating and closing portions each have at least one slot (119, 159), at least one tab (210, 220) passing through the slots, which tab has, on a first side, means (211) for fastening to the item-accommodating portion or to the closing portion, and, on a second side, locking means suitable for preventing the at least one tab from being removed from each slot.
Owner:DS SMITH PACKAGING FRANCE SAS

Packaging of disc-shaped aerosol-generating articles

PCT designated stageWO2026104372A1EnvelopesBagsCircular discPhysics
The invention relates to a package comprising a stack of disc-shaped aerosol-generating articles (10) and a container (12) housing the stack. The container (12) comprises a front wall (14) arranged on top of and in parallel to a top face of the stack. The container comprises (12) a rear wall (16) arranged below and in parallel to a bottom face of the stack. The container (12) comprises an opening mechanism configured to allow a user to extract a disc-shaped aerosol-generating article (10) from the package.
Owner:PHILIP MORRIS PRODUCTS SA