The invention relates to a paper making machine (1) comprising a forming section (2) in which a fibrous web (W) can be formed, a drying section (5) in which a formed fibrous web (W) can be dried; and a reel-up (11) on which a dried fibrous web (W) can be wound into a roll (12). The paper making machine (1) is arranged to carry a fibrous web (W) in the machine direction (MD) along a predetermined path (P) and the paper making machine (1) has at least one water jet cutting device (17, 18, 19) arranged to cut the fibrous web (W) that is moving in the machine direction (MD) such that the fibrous web (W) is divided into at least one waste part (23a, 23b, 30) and a remaining part (24, 29). The paper making machine (1) is arranged to direct the at least one waste part (23a, 23b, 30) away from the predetermined path (P) and to convey the remaining part (24, 29) further in the machine direction (MD) along the predetermined path (P). The paper making machine (1) further comprises a blowing device (20, 21, 22) arranged to blow gas or air against the water jet cutting device (17, 18, 19) in a direction toward the remaining part of the fibrous web (24, 29) such that fiber particles that have been released by the cutting action of the water jet cutting device (17, 18, 19) are blown onto the surface (25) of the remaining part (24, 29) of the fibrous web (W) and follow the remaining part (24, 29) of the fibrous web along the predetermined path (P). The invention also relates to a method in which gas or air is blown in a direction toward the remaining part of the web such that fiber particles that have been released by the cutting action of the water jet cutting device (17, 18, 19) are blown onto the surface (25) of the remaining part (24, 29) of the fibrous web (W). The stream of air or gas is given a shape which is circular cylindrical or conical and expanding in the direction in which the stream moves.

The invention relates to a paper making machine (1) comprising a forming section (2) in which a fibrous web (W) can be formed, a drying section (5) in which a formed fibrous web (W) can be dried; and a reel-up (11) on which a dried fibrous web (W) can be wound into a roll (12). The paper making machine (1) is arranged to carry a fibrous web (W) in the machine direction (MD) along a predetermined path (P) and the paper making machine (1) has at least one water jet cutting device (17, 18, 19) arranged to cut the fibrous web (W) that is moving in the machine direction (MD) such that the fibrous web (W) is divided into at least one waste part (23a, 23b, 30) and a remaining part (24, 29). The paper making machine (1) is arranged to direct the at least one waste part (23a, 23b, 30) away from the predetermined path (P) and to convey the remaining part (24, 29) further in the machine direction (MD) along the predetermined path (P). The paper making machine (1) further comprises a blowing device (20, 21, 22) arranged to blow gas or air against the water jet cutting device (17, 18, 19) in a direction toward the remaining part of the fibrous web (24, 29) such that fiber particles that have been released by the cutting action of the water jet cutting device (17, 18, 19) are blown onto the surface (25) of the remaining part (24, 29) of the fibrous web (W) and follow the remaining part (24, 29) of the fibrous web along the predetermined path (P). The invention also relates to a method in which gas or air is blown in a direction toward the remaining part of the web such that fiber particles that have been released by the cutting action of the water jet cutting device (17, 18, 19) are blown onto the surface (25) of the remaining part (24, 29) of the fibrous web (W). The stream of air or gas is given a shape which is circular cylindrical or conical and expanding in the direction in which the stream moves.

A method and apparatus for producing absorbent sanitary articles including an absorbent body having two front oblique sides and two rear oblique sides, and two longitudinal elastic bands attached to the absorbent body along said oblique sides, where each of said elastic bands includes a front section and a rear section separated from each other by transverse cuts and joined together by refastenable closure formations.

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web.

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web.

The invention discloses a film-cutting device of an environmental coating machine, belonging to the technical field of mechanical engineering, which solves the existing problem that the protective film clamped by the conveyor belts are difficult to be cut. The film-cutting device of an environmental coating machine comprises frame (1), several pairs of upper conveyor belts (12) and lower conveyor belts (13), coating areas (15), wherein the film-cutting device comprises a rotation pipe (2), two transmission rods (3), film cutters (32), transverse edges (321), longitudinal edges (331), and a drive member and a spreading element arranged on the frame (1); this film-cutting device of an environmental coating machine is able to but the protective film clamped by the conveyor belts, which can improve an efficiency, reduce the usage amount of the protective film and be more environmental.

A container cover and dispenser system is disclosed herein. The cover fits over a container and allows a user to access contents through an opening. The cover may include a notch to leave an open section for a user to access the contents. The dispenser may hold a roll of container covers that may be pulled out and individually removed from the roll. The dispenser may include a protrusion to create a tab and notch design on the removed covers to facilitate users' access of the contents.

A container cover and dispenser system is disclosed herein. The cover fits over a container and allows a user to access contents through an opening. The cover may include a notch to leave an open section for a user to access the contents. The dispenser may hold a roll of container covers that may be pulled out and individually removed from the roll. The dispenser may include a protrusion to create a tab and notch design on the removed covers to facilitate users' access of the contents.

A system for converting and attaching material strips to a substrate includes a dispenser configured to advance an elongated tape having length l1 and width w1 with l1>w1 relative to a surface of a substrate. A cutting tool cuts the elongated tape transversely along the width w1 of the tape to produce a strip having length l2 and width w2. During the cutting, a portion of the cutting Stool pushes a first surface of the strip against a gripper while cutting the tape. The gripper holds the first surface of the strip against the gripper while moving to position an opposing, second surface of the strip over the surface of the substrate. The gripper releases the strip after positioning the strip.

A sheet processing apparatus includes a sheet conveyor configured to convey a sheet, a processing tool configured to perform processing to the sheet, a tool contact separation device, a tool moving device, and a tool facing device. The tool contact separation device is configured to contact and separate the processing tool to the sheet. The tool moving device is configured to move the processing tool in a direction intersecting a conveyance direction of the sheet. The tool facing device has an opposing face and is disposed at a position at which the tool facing portion faces the processing tool via the sheet. The tool facing device is configured to move to change the tool facing portion in accordance with a relative moving direction of the sheet with respect to the processing tool when the processing tool performs the processing to the sheet.