B65B67/08

Stretch Wrap Dispenser With Cutting and Gathering Mechanisms
20170305583 · 2017-10-26 ·

A stretch wrap applicator includes one or more cutting members arranged to engage the stretch wrap to cut it into strips as it is dispensed from the roll. The strips are then gathered and stretched into strings that are wrapped around the object. A roller is biased toward the stretch wrap roll to ensure an even flow of stretch film from the roll and more consistent tension on the film dispensed from the roll. The roller includes a groove. A cutting member is disposed to rest in the groove such that stretch film passes over and around the roller as it is dispensed from the roll and then engages the cutting member in the grove before the stretch film separates from the roller.

COHESIVE ELASTIC DECORATIVE WRAPPING FILM
20170305621 · 2017-10-26 ·

A decorative wrapping film for wrapping and concealing a gift is elastic, cohesive and opaque and printed upon. Decorative features such as colors, patterns, decals, text and images are presented on a decorative side of the film. The surface of a non-decorative side has cohesive properties, i.e. tending to attach, cling or adhere to at least the decorative side of the wrapping film. The wrapping film may be wound into a roll and mounted on a hand-held dispenser or set into a box dispenser. The cohesive properties mitigate the need for adhesive tapes when wrapping gifts. The elastic properties facilitate wrapping of edges, corners and irregularly shaped objects. Further, the direction in which the wrapping film is formed to the item may be changed by stretching and bending the wrapping film.

COHESIVE ELASTIC DECORATIVE WRAPPING FILM
20170305621 · 2017-10-26 ·

A decorative wrapping film for wrapping and concealing a gift is elastic, cohesive and opaque and printed upon. Decorative features such as colors, patterns, decals, text and images are presented on a decorative side of the film. The surface of a non-decorative side has cohesive properties, i.e. tending to attach, cling or adhere to at least the decorative side of the wrapping film. The wrapping film may be wound into a roll and mounted on a hand-held dispenser or set into a box dispenser. The cohesive properties mitigate the need for adhesive tapes when wrapping gifts. The elastic properties facilitate wrapping of edges, corners and irregularly shaped objects. Further, the direction in which the wrapping film is formed to the item may be changed by stretching and bending the wrapping film.

Stretch film dispenser
11667423 · 2023-06-06 · ·

A stretch film dispenser includes a frame. The frame has a top seat and a bottom seat. The top seat and the bottom seat are jointly equipped with a film mounting unit and a film dispensing unit. The film dispensing unit includes a first roller and a second roller. The first roller and the second roller have a strip hole. The strip hole is located between the first roller and the second roller. Through the strip hole of the first roller and the second roller, the front end of a film can pass through the strip hole between the first roller and the second roller easily and quickly, and the film is pulled out along the direction of the first roller, thereby achieving the effect of easy and convenient installation of the film.

APPARATUS AND SYSTEM FOR FACILITATING WRAPPING OF ARTICLES WITH WRAPPING MATERIALS
20170233126 · 2017-08-17 · ·

An apparatus and a system for facilitating the wrapping of articles with wrapping materials is described. In one example, the system includes two or more apparatuses adapted to be secured in adjacent spaced relation to one another on a planar surface so as to support a roll of wrapping material above the planar surface so as to freely rotate between a pair of apparatuses. Each apparatus includes a clamp assembly adapted to be actuated by a user to removably attach its corresponding apparatus to a ledge of the planar surface so that the supported roll is parallel to and above the planar surface.

APPARATUS AND SYSTEM FOR FACILITATING WRAPPING OF ARTICLES WITH WRAPPING MATERIALS
20170233126 · 2017-08-17 · ·

An apparatus and a system for facilitating the wrapping of articles with wrapping materials is described. In one example, the system includes two or more apparatuses adapted to be secured in adjacent spaced relation to one another on a planar surface so as to support a roll of wrapping material above the planar surface so as to freely rotate between a pair of apparatuses. Each apparatus includes a clamp assembly adapted to be actuated by a user to removably attach its corresponding apparatus to a ledge of the planar surface so that the supported roll is parallel to and above the planar surface.

Core for wrap dispenser and method of its use
11427366 · 2022-08-30 · ·

A film roll compatible with a wrap dispenser comprising a core with a first end with a notch, a second end with a notch, an outer surface and a lumen, a stretch film wrapped around the core, a wrap dispenser comprising a first frame member and a second frame member, a handle connecting the first frame member to the second frame member, a first roller operationally associated with a second roller with each being connected to the first frame member and the second frame member, an upper boss secured to the first frame member with one or more lugs emanating out of the upper boss, a boss handle operationally associated with the upper boss allowing for the raising and lowering of the upper boss, and a lower boss secured to the second frame member with one or more lugs emanating out of the lower boss.

Cylindrical sleeve

An assembly is disclosed. The assembly includes a cylindrical sleeve and a length of material that is wound upon itself defining a wound roll. The cylindrical sleeve includes an inner surface and an outer surface. The inner surface of the cylindrical sleeve defines a passage extending through the cylindrical sleeve. The length of material includes an inner surface and an outer surface. A portion of the inner surface of the length of material forms a passage extending through the wound roll. The outer surface of the cylindrical sleeve is secured to the portion of the inner surface of the length of material that forms the passage extending through the wound roll. The wound roll forms an upper axial end and a lower axial end. The wound roll is defined by a length extending between the upper axial end and the lower axial end. The cylindrical sleeve forms a distal end and a proximal end. The cylindrical sleeve is defined by a length extending between the distal end and the proximal end. The length of the cylindrical sleeve is greater than the length of the wound roll to thereby define a first portion of the length of the cylindrical sleeve that extends beyond the upper axial end of the wound roll and a second portion of the length of the cylindrical sleeve that extends beyond the lower axial end of the wound roll. Both of the first portion of the length of the cylindrical sleeve and the second portion of the length of the cylindrical sleeve is defined by a Sheffield Smoothness that is less than 350. A method is also disclosed.

Multilayer stretch hood compositions and structures

Embodiments are directed to a stretch hood or stretch label multilayer film comprising a first skin layer, a second skin layer, and a core layer disposed between the first skin layer and the second skin layer, wherein: the first skin layer, the second skin layer, or both independently comprise at least 50 wt. % of a linear low density polyethylene (LLDPE) resin, wherein the skin LLDPE resin exhibits each of the following properties: a Crystallization Elution Fractionation (CEF) fraction of less than 8% above an elution temperature of 94° C.; and a melt index (I.sub.2) of 0.1 to 2.0 g/10 min when measured according to ASTM D 1238 at a load of 2.16 kg and temperature of 190° C. The core layer comprises a polyethylene resin having a wt. % crystallinity of from 10% to 40% and a single melting peak as measured by differential scanning calorimetry.

Multilayer stretch hood compositions and structures

Embodiments are directed to a stretch hood or stretch label multilayer film comprising a first skin layer, a second skin layer, and a core layer disposed between the first skin layer and the second skin layer, wherein: the first skin layer, the second skin layer, or both independently comprise at least 50 wt. % of a linear low density polyethylene (LLDPE) resin, wherein the skin LLDPE resin exhibits each of the following properties: a Crystallization Elution Fractionation (CEF) fraction of less than 8% above an elution temperature of 94° C.; and a melt index (I.sub.2) of 0.1 to 2.0 g/10 min when measured according to ASTM D 1238 at a load of 2.16 kg and temperature of 190° C. The core layer comprises a polyethylene resin having a wt. % crystallinity of from 10% to 40% and a single melting peak as measured by differential scanning calorimetry.