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BUTTONHOLES

STITCH LENGTH: ABOVE 20

STITCH WIDTH: 2 AND 4

To establish exact stitch setting and buttonhole length a test sample is advisable. Be sure to use the same fabric and number of fabric layers as in the garment.

2

C......

Procedure: Mark button length on garment. Allow 1/8" at each end for bar tacks.

Side Stitching: Set stitch width at 2. Stitch down left side starting at point A and stopping at end of marking, point B. Leave needle in fabric. Raise presser foot and pivot work on needle. Lower foot and take one stitch at same width setting.

Leave needle in fabric at point C.

Bar Tack: With needle in fabric, raise presser foot and set stitch width at 4. Lower foot and

take approximately six stitches to complete tack. Leave needle in fabric at point D.

Side Stitching: With needle in fabric, raise presser foot and re-set stitch width at 2. Lower presser foot and stitch to point E. Leave needle in fabric at point E.

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Singer 337 manual Buttonholes Stitch Length Above Stitch Width 2

337 specifications

The Singer 337 is a versatile sewing machine that exemplifies classic craftsmanship combined with modern technology. Designed primarily for home sewers and quilting enthusiasts, the Singer 337 stands out due to its reliability, ease of use, and a wide array of features that cater to both beginners and experienced sewers alike.

One of the notable features of the Singer 337 is its robust construction. Built to withstand the rigors of frequent use, the machine boasts a metal frame that ensures stability and reduces vibration while sewing. This solid foundation not only extends the machine's lifespan but also enhances precision when working on various projects.

The Singer 337 offers a diverse selection of stitch options. With over 30 built-in stitches, including utility stitches, decorative stitches, and quilting stitches, users can tackle a multitude of sewing tasks with ease. The machine also includes an automatic 1-step buttonhole function, simplifying the process of creating professionally finished buttonholes.

A key technology incorporated into the Singer 337 is its drop-in bobbin system. This feature allows for easy bobbin replacement and threading, thereby reducing downtime when changing threads. The clear plastic cover also lets users monitor the thread supply and prevents any interruption in the sewing process.

Another highlight of the Singer 337 is its adjustable presser foot pressure. This capability allows sewers to customize the foot’s pressure according to the type of fabric being used. Whether working with delicate silks or thicker fabrics like denim, this feature ensures optimal stitch quality and fabric handling.

In terms of ease of use, the machine is equipped with a large extension table, providing ample workspace for larger projects. The built-in LED lighting illuminates the sewing area, enhancing visibility and reducing eye strain during long sewing sessions.

Furthermore, the Singer 337 has a convenient automatic needle threader, which significantly simplifies the threading process. This feature is particularly beneficial for those who may struggle with the traditional manual threading technique.

Overall, the Singer 337 is a well-rounded sewing machine, combining traditional functionalities with modern enhancements. Its user-friendly interface, coupled with its diverse stitch library and adaptable features, makes it a valuable addition to any sewing enthusiast’s toolkit. Whether for creating garments, home décor, or intricate quilting projects, the Singer 337 delivers performance and reliability.