A yarn deflection unit for a textile machine, having a housing comprising a curved wall section for forming a radially outer wall section of a curved yarn deflection channel. The solution proposed by the invention is distinguished in that the curved wall section has a yarn guiding groove extending along the curvature for receiving and guiding a yarn.

Provided is a fishing spinning reel including a fishing line guide that guides a fishing line to a spool, and the fishing line guide includes a line roller that guides the fishing line picked up by a bail to the spool, and a line slider that guides the fishing line from the bail to the line roller. The line slider includes an attachment part that the bail is integrally joined to or formed with, and a wall that separates a first depression from a second depression, the first depression accommodating at least a part of a head of an arm-lever fastening screw member when the arm-lever fastening screw member is attached, the second depression accommodating an end of the line roller and covering an outer periphery of the end with a minute gap provided, and the wall and the line slider are formed of a single member.

Provided is a fishing spinning reel including a fishing line guide that guides a fishing line to a spool, and the fishing line guide includes a line roller that guides the fishing line picked up by a bail to the spool, and a line slider that guides the fishing line from the bail to the line roller. The line slider includes an attachment part that the bail is integrally joined to or formed with, and a wall that separates a first depression from a second depression, the first depression accommodating at least a part of a head of an arm-lever fastening screw member when the arm-lever fastening screw member is attached, the second depression accommodating an end of the line roller and covering an outer periphery of the end with a minute gap provided, and the wall and the line slider are formed of a single member.

A roller features a circumferential trench into which a wire is deposited from a wire dispensing head having a wire dispensing tip. A moving web of material engages the roller as the roller rotates. The wire dispensing tip engages sidewalls of the trench so that the wire dispensing tip remains in the trench as the roller rotates. Wire from the trench is deposited onto the web of moving material and is secured thereto by fasteners or tape or adhesive or the like.

A roller features a circumferential trench into which a wire is deposited from a wire dispensing head having a wire dispensing tip. A moving web of material engages the roller as the roller rotates. The wire dispensing tip engages sidewalls of the trench so that the wire dispensing tip remains in the trench as the roller rotates. Wire from the trench is deposited onto the web of moving material and is secured thereto by fasteners or tape or adhesive or the like.

A continuous wire drive system for a needleless electrospinning apparatus, the electrospinning apparatus including an electrospinning enclosure and within which a nanoscale or submicron scale polymer fiber web is formed onto a substrate from a liquid polymer layer coated onto a plurality of continuous electrode wires passing through the electrospinning enclosure. The continuous wire drive system includes a master wire drive drum and a slave wire drive drum, each of the master wire drive drum and slave wire drive drum including a plurality of wire guides, each of the wire guides including a channel or groove for receiving one of the plurality of continuous electrode wires. The continuous wire drive system is external to the electrospinning apparatus, and the continuous wire drive system drives the plurality of continuous electrode wires through the electrospinning enclosure.

A scarf-joint structure for the paper tube of a film dispenser is mounted in a film dispenser, which includes a frame connected with a film installation unit and an adjustment unit. The film installation unit is installed with a film roll and consists of a first positioning member and a second positioning member. The adjustment unit is formed with an operating part and a connecting part, and the operating part is connected with an adjusting member, which is threadably fixed with a screw fastener and further, an elastic member is mounted between the operating part and the connecting part. Thus, the film roll, the first positioning member and a second positioning member can be rotated synchronously, able to prevent the film roll from running idle, causing dislocation and falling off.

A scarf-joint structure for the paper tube of a film dispenser is mounted in a film dispenser, which includes a frame connected with a film installation unit and an adjustment unit. The film installation unit is installed with a film roll and consists of a first positioning member and a second positioning member. The adjustment unit is formed with an operating part and a connecting part, and the operating part is connected with an adjusting member, which is threadably fixed with a screw fastener and further, an elastic member is mounted between the operating part and the connecting part. Thus, the film roll, the first positioning member and a second positioning member can be rotated synchronously, able to prevent the film roll from running idle, causing dislocation and falling off.

A thread guiding device (100) for guiding threads. The thread guiding device (100) comprises a main element (1), at least one cover element (2) and at least one thread guide (3). The at least one thread guide (3) is, or can be, arranged in a recess (11) of the main element (1). The thread guide (3) is, or can be, removably secured to the main element (3) by the cover element (2).

A thread guiding device (100) for guiding threads. The thread guiding device (100) comprises a main element (1), at least one cover element (2) and at least one thread guide (3). The at least one thread guide (3) is, or can be, arranged in a recess (11) of the main element (1). The thread guide (3) is, or can be, removably secured to the main element (3) by the cover element (2).