Paper Pieces for English Paper Piecing

Tranquil Waters EPP: Tips for Smooth Curved Piecing

Tranquil Waters EPP: Tips for Smooth Curved Piecing

By Paper Pieces for English Paper Piecing | Published: 2026-10-23

Category: How-to Guides

Learn how to handle curved English paper piecing with Tranquil Waters by Carl Hentsch. Get practical tips for basting, sewing, and pressing smooth curves.

Quick Answer

For smooth curved piecing with Tranquil Waters, focus on clipping seam allowances, basting with a glue stick, and pressing curves open to reduce bulk.

Why Curved EPP Needs Different Handling

Curved shapes like those in Tranquil Waters require a different approach than straight-edged hexagons. The key is to manage fabric ease and seam allowance bulk so that curves lie flat without puckering.

Unlike straight seams, curves need clipping at regular intervals to allow the fabric to spread or gather as needed. Skipping this step often leads to distorted shapes and a bumpy finish.

Step-by-Step for Smooth Curves

  1. Prepare Your Fabric Pieces: Cut fabric with a scant 3/8 inch seam allowance for curved pieces. This gives you enough fabric to fold over the paper without excessive bulk. Check that your seam allowance is even all around—uneven allowances cause distortion.
  2. Baste with a Glue Stick: Apply a thin line of glue stick to the paper edge and press the fabric over. Work in small sections, especially around curves, to keep the fabric smooth and taut. Avoid using too much glue; it can make the fabric stiff and hard to needle through.
  3. Clip the Seam Allowance: Make small clips perpendicular to the curve, about every 1/4 inch, up to but not through the paper edge. This allows the fabric to spread or gather as needed for a smooth fit. Clip only as needed—over-clipping weakens the seam allowance.
  4. Whipstitch with Small Stitches: Use a fine needle and thread to whipstitch the pieces together, taking tiny stitches through the folded edges. Keep the stitches even and close together for a secure seam. Check that your stitches catch both folded edges—missed edges cause gaps.
  5. Press Curves Open: After removing the papers, press the seams open with a hot iron to reduce bulk and help the curves lie flat. Use a pressing cloth to protect the fabric. Press gently without stretching the bias edges—they can distort easily.

Product Fact

  • Tranquil Waters Pattern by Carl Hentsch of 3 Dog Design Co.: Tranquil Waters is a pattern by Carl Hentsch of 3 Dog Design Co., offered through Paper Pieces, and is tagged with Carl Hentsch. This pattern likely features the designer's signature curved motifs, so using the right basting and pressing techniques will help you achieve the intended smooth curves.
    Tranquil Waters Pattern by Carl Hentsch of 3 Dog Design Co.
    Tranquil Waters Pattern by Carl Hentsch of 3 Dog Design Co.

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