Upper and lower plot codes

It is a circular piece, usually made of steel or reinforced aluminum, that is placed inside the bobbin case and then in the rotary hook. Its function is to provide the lower thread to form the stitch in conjunction with the upper thread.

This metal piece is the needle plate, a vital component in traditional home sewing machines. Its semi-circular shape, made of stainless steel, ensures smooth fabric glide and prevents fraying. The plate features a precise central hole for the needle to pass through to the bobbin area, as well as longitudinal notches for the feed comb teeth, which pull the fabric evenly during sewing.

This scalpel is used to open buttonholes (holes for buttons) in fabrics after they have been sewn.

The compensatory foot is a professional tool designed for industrial sewing machines to ensure perfectly straight sewing lines parallel to the fabric edge. Its design incorporates a movable side with an internal spring that allows it to adapt to height differences between different layers of fabric, making it ideal for finishing collars, pockets, and garment hems with extreme precision.

It is the heart of the sewing system in both industrial and traditional domestic sewing machines, acting as a housing that protects the bobbin and controls the flow of the lower thread during stitch formation. Its primary function is to provide balanced and precise thread tension via a side metal pin that is adjustable using a very small screw.

This product is an OKK brand LED lamp designed specifically for industrial sewing machines. It features a very small size and practical design aimed at improving visibility during precise machine operation. The lamp operates at an energy-efficient 1 watt, making it highly energy-saving while providing focused and clear illumination around the needle and fabric.

It is a long, thin plier,made of stainless steel to ensure strength and prevent bending, and is mainly used to handle overlock machines, which are characterized by the complexity of their thread paths.

It is the essential component in industrial sewing machines, acting as a vital link between the machine and the fabric to ensure its stability during the rapid movement of the needle. It is characterized by its robust metal design, which contains a movable joint that allows it to pass over high fabric folds and close gaps with high flexibility. It is also the most used tool for straight and everyday stitches, thanks to its precise opening that ensures the needle and thread pass through regularly and provides balanced pressure that prevents the fabric from slipping or gathering under the needle, making it an indispensable piece in most traditional sewing operations.

These teeth are a pivotal part of the fabric pulling system in straight seam sewing machines.

This foot pedal is used to sew beaded, pearl, crystal, or chain ribbons onto fabric. Instead of sewing each bead individually by hand, the pedal secures the ribbon with a single press and at high speed.

Designed specifically for industrial sewing machines, it is a professional tool intended to produce precise and uniform edge stitching on fabric edges.

This foot pedal is available in two opposing versions, the left version and the right version. The main function of this variation is to give the tailor the freedom to choose the direction of the needle's passage with respect to the protrusion of the zipper or cord to be sewn. The left foot pedal allows the needle to pass from the left side, while the right foot pedal does the exact opposite, which makes it easier to work on different angles and directions of the fabric without the need to turn the piece completely over or change the natural sewing path. This balance between the two sides ensures extreme accuracy in fixing the "cords" and zippers from both sides in a symmetrical and professional manner.