A fragrance compound impregnated porous carrier enclosed within an envelope where a tear initiating feature of the envelope is aligned with a trimmed portion of the porous carrier, to thereby prevent a tear in the envelope from inducing a tear in the porous carrier.

A fragrance compound impregnated porous carrier enclosed within an envelope where a tear initiating feature of the envelope is aligned with a trimmed portion of the porous carrier, to thereby prevent a tear in the envelope from inducing a tear in the porous carrier.

An envelope that includes an envelope portion and a detachable component that is separable from the envelope at a line of perforation is described. The detachable component can include printed matter, for example, an offer for goods or services, a discount code, or a coupon.

An envelope that includes an envelope portion and a detachable component that is separable from the envelope at a line of perforation is described. The detachable component can include printed matter, for example, an offer for goods or services, a discount code, or a coupon.

The present invention relates to a tamper-evident envelope element (1) of sheet material comprising: a rear wall (2), a first and a second front flap engaged with the rear wall (2) opposite to each other. The first and second front flaps (3, 4) are configured for defining a closed condition in which they partially overlap each other, and an open condition in which they are distanced from each other. The envelope 1 comprises a safety device (12) having a first coupling portion (13) borne by the first front flap (3), a second coupling portion (14) borne by the second front flap (4). The first and the second coupling portion (13, 14) are configured to engage stably with each other during first closed condition of the first and second front flap (3, 4); at least one between the first and second coupling portions (13, 14) has at least one removable portion (15) configured for separating from at least one between the first and second front flap after a first opening condition thereof subsequent to said first closed condition for preventing a subsequent coupling of said first and second coupling portion (13, 14). The present invention also relates to a process for manufacturing said element.

The present invention relates to a tamper-evident envelope element (1) of sheet material comprising: a rear wall (2), a first and a second front flap engaged with the rear wall (2) opposite to each other. The first and second front flaps (3, 4) are configured for defining a closed condition in which they partially overlap each other, and an open condition in which they are distanced from each other. The envelope 1 comprises a safety device (12) having a first coupling portion (13) borne by the first front flap (3), a second coupling portion (14) borne by the second front flap (4). The first and the second coupling portion (13, 14) are configured to engage stably with each other during first closed condition of the first and second front flap (3, 4); at least one between the first and second coupling portions (13, 14) has at least one removable portion (15) configured for separating from at least one between the first and second front flap after a first opening condition thereof subsequent to said first closed condition for preventing a subsequent coupling of said first and second coupling portion (13, 14). The present invention also relates to a process for manufacturing said element.

In some embodiments, an enveloping mailing container with four edges includes a top edge, an opaque front side, an opaque back side sealed together to form three edges, and a sealable opening at the fourth edge. The enveloping mailing container may define an interior space between the front and back sides and a mailing address section on the front side and spaced away from the edges. The enveloping mailing container further may include least one transparent section defined on the front and/or back side, an extended lip seal, and a perforation tear line that extends downwardly away from the top edge for at least a portion of the perforation tear line. The enveloping mailing container may be formed of 100% recycled material adapted to receive laser energy configured to provide a pre-designed pattern on the enveloping mailing container.

In some embodiments, an enveloping mailing container with four edges includes a top edge, an opaque front side, an opaque back side sealed together to form three edges, and a sealable opening at the fourth edge. The enveloping mailing container may define an interior space between the front and back sides and a mailing address section on the front side and spaced away from the edges. The enveloping mailing container further may include least one transparent section defined on the front and/or back side, an extended lip seal, and a perforation tear line that extends downwardly away from the top edge for at least a portion of the perforation tear line. The enveloping mailing container may be formed of 100% recycled material adapted to receive laser energy configured to provide a pre-designed pattern on the enveloping mailing container.

An enveloping mailing container comprising a substantially opaque front and back side with at least one transparent section defined on the front and/or the back side of the enveloping mailing container. The at least one transparent section allows visualization of contents therein such as dangerous powder or other materials and/or confirmation that no dangerous powder or other materials are present in the container without compromising the confidentiality of the materials legitimately mailed in the enveloping mailing container.

An enveloping mailing container comprising a substantially opaque front and back side with at least one transparent section defined on the front and/or the back side of the enveloping mailing container. The at least one transparent section allows visualization of contents therein such as dangerous powder or other materials and/or confirmation that no dangerous powder or other materials are present in the container without compromising the confidentiality of the materials legitimately mailed in the enveloping mailing container.