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.

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.

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.

A long-handle film packing device includes a first rod and a second rod connected with each other. The first rod is formed with an axial limit groove. The second rod is provided with a limit member corresponding to the limit groove. Through the limit member limited to the limit groove, the length of the long-handle film packing device can be adjusted quickly. Through a positioning pin, the long-handle film packing device can be positioned quickly. The present invention can be applied to different lengths of packing film rolls. In addition, the packing film roll can be first mounted, and then the length of the film packing device is adjusted. Except that the length of the present invention can be adjusted and positioned quickly, the present invention has better practicability and convenience for installation.

A dispenser comprising a rotating member and a holding member. The rotating member includes a first portion and a second portion. The first portion has an outer surface and a cylindrical inner surface defining a diameter. The second portion has an outer surface and a cylindrical inner surface defining a diameter. The diameter of the cylindrical inner surface of the second portion is greater than the diameter of the cylindrical inner surface of the first portion. A plurality of ribs extends radially inwardly from the cylindrical inner surface of the second portion. The holding member is located radially outwardly of the first portion. The holding member has an inner surface and an outer surface.

A manually operated stretch wrap device comprising: a rigid, cylindrical support member comprising: a proximal section adapted to support a stretch wrap roll, and to facilitate rotational dispensing of the stretch wrap from said roll, a distal section adapted to support a stretch wrap roll, and to facilitate rotational dispensing of the stretch wrap from said roll, and a center section adapted to be held by a person using one hand and adapted to facilitate rotational dispensing of the stretch wrap from the proximal and distal sections of the device.

According to illustrative embodiments, a novel pallet wrap is provided. In some preferred embodiments, the pallet wrap includes: an expandable slit sheet paper having a slit pattern including a plurality of slits extending in a cross direction that forms a plurality of open cells upon expansion in a machine direction. In some embodiments, the pallet wrap includes a novel expandable slit sheet paper adapted for enabling wrapping of a pallet assembly. In some embodiments, the pallet wrap includes an expandable slit sheet paper and a support wrap, wherein the expandable slit sheet paper is configured to be wrapped around a pallet assembly and the support wrap is configured to surround at least a portion of the expandable slit sheet paper wrapped around the pallet assembly.

A rotating member for a wrap dispenser includes a first portion defining an outer surface and an inner surface, the outer surface defining an outer diameter and the inner surface defining an inner diameter; a second portion defining an outer surface and an inner surface, the outer surface defining an outer diameter and the inner surface defining an inner diameter, wherein the inner diameter of the first portion is less than the inner diameter of the second portion, and wherein the outer diameter of the first portion is less than the outer diameter of the second portion; and a transition portion extending between the first portion and the second portion, the transition portion defining an inner surface, the inner surface defining an inner diameter, wherein the inner diameter of the transition portion tapers from the second portion to the first portion.

A film dispenser for dispensing stretch wrap or other flexible materials. The film dispenser is comprised of paper or cardboard. The film dispenser being inserted into an extended core or having the extended core inserted into the film dispenser.

A dispenser includes a rotating member configured to rotate about an axis of rotation, the rotating member comprising an engaging portion and a roll-holding portion, the roll-holding portion defining an outer surface and a cylindrical inner surface, the cylindrical inner surface extending from a first end of the roll-holding portion to a second end of the roll-holding portion opposite the first end, a rib extending radially inwardly from the cylindrical inner surface, the rib defining a free radially inward edge; and a holding member located radially outwardly of the engaging portion; wherein the cylindrical inner surface of the rotating member defines a first cylindrical portion adjacent to the first end and a second cylindrical portion adjacent to the second end, the rib extending axially along a length of the first cylindrical portion, the second cylindrical portion substantially smooth and absent any ribs.