A manufacturing machine and a manufacturing method for the production of a filter for a tubular element. There are provided: a folding conveyor, which moves at least one first pocket along a folding path, said first pocket being designed to house a sheet made of card stock and having an inner portion and an outer portion; a feeding station, where the first pocket receives the card stock sheet and engages the sole outer portion of the card stock sheet, leaving the inner portion of the card stock sheet free; a first folding station, where the inner portion of the card stock sheet left free by the first pocket is folded like the bellows of an accordion; and an insertion station, where the first pocket releases the card stock sheet having the inner portion folded like the bellows of an accordion.

A container (100) includes a first container portion (101) and a second container portion (102). One or both can include an end member (105) and a cylindrical sidewall (103) extending from the end member. The cylindrical sidewall can include a central layer (301), an inner wrap (302), and an outer wrap (303). The central layer and the outer wrap can define one or more axially aligned apertures (304,305). A hang tab (106) defining a loop (107) and one or more socles (307,308) can be inserted through the apertures with the loop disposed exterior of the cylindrical sidewall and the one or more socles disposed between the central layer and the inner wrap.

A container (100) includes a first container portion (101) and a second container portion (102). One or both can include an end member (105) and a cylindrical sidewall (103) extending from the end member. The cylindrical sidewall can include a central layer (301), an inner wrap (302), and an outer wrap (303). The central layer and the outer wrap can define one or more axially aligned apertures (304,305). A hang tab (106) defining a loop (107) and one or more socles (307,308) can be inserted through the apertures with the loop disposed exterior of the cylindrical sidewall and the one or more socles disposed between the central layer and the inner wrap.

The invention relates to a production machine for producing rod-shaped products from a continuous strand of a continuous strip adhesively bonded to form a tube, comprising a device for applying a glue track to a strip, a format portion, in which the continuous strip into the continuous strand by shaping and adhesive bonding, and a cutting device which cuts the rod-shaped products from the continuous strand at a predetermined length, wherein the device for applying the glue track is formed by a device which applies the glue intermittently to form glue-free portions arranged at regular intervals, and a sensor apparatus is provided, which is directed towards the continuous strip or the continuous strand and generates a signal depending on the passage of a glue-free portion, and the device for applying the glue track is designed to change the length of the glue-free portions in the longitudinal direction of the glue track.

The invention relates to a production machine for producing rod-shaped products from a continuous strand of a continuous strip adhesively bonded to form a tube, comprising a device for applying a glue track to a strip, a format portion, in which the continuous strip into the continuous strand by shaping and adhesive bonding, and a cutting device which cuts the rod-shaped products from the continuous strand at a predetermined length, wherein the device for applying the glue track is formed by a device which applies the glue intermittently to form glue-free portions arranged at regular intervals, and a sensor apparatus is provided, which is directed towards the continuous strip or the continuous strand and generates a signal depending on the passage of a glue-free portion, and the device for applying the glue track is designed to change the length of the glue-free portions in the longitudinal direction of the glue track.

A machine for making a continuous tubular element with filling from web material, including first and second means for feeding respective continuous webs, a forming station configured to perform a folding and/or deformation of a first continuous web in a shaped configuration, and a wrapping station wherein the second continuous web is wound in a tubular shape around the first continuous shaped web to obtain the continuous tubular element. Upstream of the wrapping station there is a first gluing device configured to apply at least one longitudinal line of glue on at least one of the continuous webs in such a way as to define at least one gluing zone, said longitudinal line of glue being positioned in such a way as to coincide with a zone of superposing and contact between the two continuous webs feeding out of the wrapping station.

A machine for making a continuous tubular element with filling from web material, including first and second means for feeding respective continuous webs, a forming station configured to perform a folding and/or deformation of a first continuous web in a shaped configuration, and a wrapping station wherein the second continuous web is wound in a tubular shape around the first continuous shaped web to obtain the continuous tubular element. Upstream of the wrapping station there is a first gluing device configured to apply at least one longitudinal line of glue on at least one of the continuous webs in such a way as to define at least one gluing zone, said longitudinal line of glue being positioned in such a way as to coincide with a zone of superposing and contact between the two continuous webs feeding out of the wrapping station.

It is tubular element of cellulose or paper material for making hangers, having a cylindrical conformation, with a cross section perpendicular to its longitudinal axis of a substantially circular shape, from the surface of which a flat element integral with the tubular element and extending over the entire longitudinal length of said tubular element is radially projected outwardly. Said element provides that at its surface opposite to that in which the flat element is present at least one opening within which an accessory element is insertable and it provides, at the end of the tubular element, rods insertable in suitable holes present on the surface of the tubular element opposite to the surface in which the flat element is present, said rods being adapted to prevent the outward disengagement of clamps hooked to said tubular element.