PE Design 10 ITH Mug Rug Workflow: Edit a Free Design, Build Clean Placement Lines, and Stitch a Durable Envelope Back

Importing and Cleaning Up the Free Design

A lot of “free design” files stitch beautifully—but they don’t always arrive in the exact format you need for an In-The-Hoop (ITH) project. In this workflow, you’ll take a standard pumpkin alphabet design and engineer it into a functional mug rug by (1) removing an unwanted border cleanly, and (2) building the construction structure (placement and tack-down lines) around the artwork.

If you’ve ever opened a file and felt paralyzed because the software treats the entire design as one uneditable object, you aren’t alone. This is the exact moment where many beginners give up. We are going to bridge that gap with a real-world editing technique that helps you graduate from “I can stitch designs” to “I can build projects.”

What you’ll make (and what size to expect)

The finished mug rug in the tutorial stitches out at approximately 5" x 5". This is a "Sweet Spot" size designed to fit comfortably within a standard 5x7 hoop (leaving safety margins for the presser foot) or sized slightly larger if you are using a 6x6 hoop on machines like the Brother Dream Machine.

The critical lesson here is that the project structure—the invisible skeleton of placement lines, tack-downs, and final seams—is created in PE Design 10 without altering the original pumpkin artwork itself.

Pro tip from viewer feedback: keep your editing controlled

Several viewers mentioned they’re learning PE Design (or PE 11) and that deleting parts of a design was a major frustration point. The safest habit you can build as a digitizing novice is this: edit only what you must to clear the canvas, then re-group immediately. This prevents you from accidentally nudging a tiny satin column out of alignment by a millimeter—which creates gaps that are invisible on screen but obvious on the finished cloth.

Understanding 'Convert to Blocks' to Remove Unwanted Elements

This is the “Unlock” step. When you import a stitch file (like a .PES or .DST), the software often treats it like a flat image or a single "brick." You can select the whole thing, but you can’t click just the border frame and delete it. You need to break that brick down into its component parts.

Step-by-step: remove the border without damaging the design

1. Select the entire imported design (it will highlight with black handles as one big object).
2. Navigate to the Stitches tab and select Convert to Blocks.
3. Settings check: Leave Convert to Blocks Sensitivity = Normal. (Changing this to specific values is for advanced repair; 'Normal' is the safe zone for simple deletions).
4. Sensory Check: After conversion, look at the selection handles. You should see specific small selection boxes around individual color blocks, rather than one giant box around the whole image.
5. Click specifically on the unwanted border frame. It may completely highlight, or it might be made of 2-4 separate segments.
6. Go back to the Home tab and press Delete (or use your keyboard’s Delete key).

Checkpoint: how you know Convert to Blocks worked

• Visual Check: The selection outline changes from one solid bounding box to multiple smaller boxes.
• Functional Check: You can click the border, and only the border highlights. The pumpkin remains unselected.

Watch out: “Delete” is greyed out (common comment problem)

A common frustration reported by viewers: "I converted to blocks, clicked the piece, but the Delete button is grey."

Here is the diagnostic logic based on software behavior:

• Diagnosis 1: Wrong Selection Mode. You might be in "Select Point" mode rather than "Select Object" mode. The software doesn't know you are trying to grab the whole shape.
• Diagnosis 2: The "Ghost" Click. You didn't actually select a block. After converting, click directly on the stitches of the border until you see the bounding box appear. If nothing glows or highlights, the specific command has no target.

The Fix: Click the Select tool (Arrow icon), click decisively on the border segment until it highlights, then use the keyboard Delete key—it is often more reliable and faster than hunting for the ribbon button.

Stabilize your design file before building the ITH steps

Once the border is gone, Stop. Select the remaining pumpkin and letter, and Group them (Ctrl+G).

• Why this matters (Expert Practice): Imported designs are often made of hundreds of tiny segments. A single accidental mouse drag can shift an eye or a stem. Grouping “locks” the artwork together so it behaves as one solid unit while you build the mug rug structure around it.

Creating the Mug Rug Base: Sizing and Placement Lines

Now you’ll engineer the mug rug “container.” In ITH (In-The-Hoop) projects, you aren't just drawing a shape; you are programming the machine to stop so you can perform physical actions (placing batting, placing fabric).

Prep: hidden consumables & quick checks (don’t skip)

Success in ITH projects is 80% preparation. Before you digitize, gather these "hidden" consumables that beginners often overlook:

• Needles: Use a Topstitch 90/14 or Embroidery 75/11. ITH projects involve stitching through stabilizer, batting, and two layers of fabric. A thin needle may deflect; a strong needle ensures straight penetration.
• Non-Permanent Adhesive: Temporary spray adhesive (like Odif 505) or paper tape to hold batting in place.
• Thread: Machine embroidery thread (40 wt) for the top and pre-wound bobbin thread (60-90 wt) for the bottom.
• Scissors: Curved appliqué scissors are essential for trimming batting close to the stitch line without cutting the stabilizer.
• Stabilizer: For mug rugs, Medium Weight Cut-Away is the industry standard for stability, though Tear-Away can work for very stiff fabrics.

Warning: Physical Safety Hazard. When working with ITH projects, your hands are constantly in the hoop zone placing fabric. Keep fingers clear of the needle bar area. Never reach under the presser foot while the machine is running—ITH sequences have frequent starts and stops that catch operators off guard.

Step-by-step: draw the base shape and size it to the hoop

1. Go to the Shapes menu and select the Rounded Rectangle tool.
2. Set the Line Sew Type to Running Stitch. Ensure "Region Sew Type" (Fill) is set to Not Sewn.
3. Draw a rounded rectangle around your grouped pumpkin design.
4. The "Safety Zone" Sizing: Resize the shape to 4.80 inches (width).
   • Why 4.80"? A Standard 5x7 hoop is technically 5 inches wide, but the presser foot needs clearance. 4.80" gives you a 0.10" safety buffer on each side, preventing the "Hoop Hit" disaster.
5. Use the Center alignment tool to perfectly center the shape around the design.

Checkpoints

• Checkpoint: The rounded rectangle sits comfortably around the design with at least 1/2 inch of negative space between the design and the border.
• Checkpoint: The size dimension reads 4.80" (or smaller).
• Success Metric: The shape fits inside the software's 5x7 hoop grid without touching the red safety boundary lines.

Build the ITH placement + tack-down sequence (the “two-line rule”)

Sue’s workflow utilizes the fundamental law of ITH construction: The Two-Line Rule.

1. Line 1 (Placement Line): Stitches directly onto the stabilizer to show you where to put the material.
2. Line 2 (Tack-down Line): Stitches after you place the material to lock it down.

Execution:

1. Right-click your new rounded rectangle and choose Sew First. It creates the foundation.
2. Copy (Ctrl+C) and Paste (Ctrl+V) the rectangle to create a precise duplicate on top of the first one.
3. Crucial Step: Change the Color of this second rectangle.

Why the color stop matters (and how it prevents wasted hoops)

If both lines are the same color (e.g., both Black), the machine interprets them as one continuous task. It will stitch Line 1 and immediately stitch Line 2 without pausing. You won't have time to put your fabric down!

By changing Line 2 to "Red" (or any different color), you force the machine to execute a Color Stop. The machine stops, the needle lifts, and you can safely place your batting and fabric.

Prep checklist (end of Prep)

• Design Hygiene: Free design imported, border removed, and remaining artwork grouped.
• Hoop Logic: 5x7 hoop selected; Shape drawn and resized to 4.80" (Safe Zone).
• Sequence Logic: Placement line is set to "Sew First".
• Stop Logic: Second "Tack-down" line created and assigned a Different Color.
• Material Prep: Fabric pressed flat; Batting cut slightly larger than 5x5".
• Safety: Fresh needle installed; Scissors within reach.

Adding Decorative Borders and Chain Stitches

Once the structure is built, we add aesthetics. The inner border frames the artwork and prevents the layers from puffing up in the center.

Step-by-step: create the inner decorative border

1. Paste the rectangle shape a third time.
2. Resize it to be smaller than the tack-down line but larger than the pumpkin design.
3. Center it.
4. Right-click -> Sew Attributes.
5. Change the Line Sew Type from Running Stitch to Chain Stitch (or Motif Stitch).

Checkpoints

• Checkpoint: The inner border is equidistant from the outer edge on all sides.
• Visual Check: The stitch preview shows a textured, thicker line (Chain) rather than a single thread run.
• Success Metric: The border does not overlap any part of the pumpkin embroidery.

Color strategy that looks professional (without overthinking it)

Sue suggests matching the colors to the design. In empirical practice:

• Tone-on-Tone: Use a thread color slightly darker than your fabric for a classy, quilted look.
• Contrast: Use a color from the central design (e.g., Pumpkin Orange) to tie the border to the center.

Expert note: why chain stitch borders can expose stabilization issues

Decorative borders like Chain Stitch or Satin Stitch involve high needle penetration counts near the edge of the fabric. This creates "Push/Pull" forces. If your fabric isn't clamped securely, you will see the dreaded "Wavy Edge" effect, where the rectangular rug looks distorted.

• The Physics: Multiple layers (Stabilizer + Batting + Fabric) act like a sponge. A standard hoop screw tightens the outer ring, but the center can still shift.
• The Fix: Professionals minimize this by using tools that clamp from the top and bottom evenly. Many advanced users search for magnetic embroidery hoops solely to solve this "wavy border" problem, as the magnets provide continuous pressure around the entire perimeter, preventing the "sponge effect" of batting from causing shifts.

Final Assembly: Setting Up the Envelope Closure Stitch

This step transforms the project from a piece of embroidered cloth into a fully finished, reversible rug. We use the "Envelope" method (simulated pillow sham) to avoid hand-sewing.

Step-by-step: create the final closure stitch line

1. Paste the rectangle one final time.
2. In the sewing order, drag this object to the Very End.
3. Resize: Make it 0.05 inches smaller than your original Placement Line.
   • Why? This ensures the raw edges of your batting/fabric are encased outside this final seam, so they don't peek through.
4. Stitch Type: Set to Triple Stitch (or Bean Stitch). If your software lacks this, simply duplicate this line so it stitches twice. This seam holds the entire project together, so it must be strong.
5. Stop Check: Ensure this final line is a Different Color from the previous step (Decorative Border) to force a stop.

Checkpoints

• Checkpoint: Final seam is the last item in the sequence.
• Checkpoint: Logic Check: Is it a unique color? (Yes = Machine Stop).
• Expected Outcome: This seam will stitch through Front Fabric, Batting, Stabilizer, and Backing Fabric.

How to place the envelope backing (as described in the tutorial)

When the machine stops before this final step:

1. Take two pieces of rectangular fabric folded in half (pressed).
2. Place them on the RIGHT SIDE (Front) of the hoop, raw edges aligning with the outer perimeter, folded edges overlapping in the center.
   • Correction Note: The tutorial implies placing them on the back, but for standard ITH turning, you usually place them on the FRONT, right sides together (RST), then stitch, turn, and press. However, Sue's specific "Mug Rug" technique often leaves raw edges if not turned. Follow the specific tutorial logic: If turning, place RST on front. If creating a raw-edge finish, place on back. Standard Envelope Method: Place covering the design, Right Sides Together.

Alternative backing method (from comment Q&A)

A viewer asked about the "turn right-side out" method. This involves:

1. Placing backing face down on top of the design (Right Sides Together).
2. Stitching the perimeter but leaving a 3-inch gap.
3. Turning the project through the gap and hand-stitching it closed.

(This requires manually cutting the line in the software to create the gap).

Decision tree: choose hooping + stabilization for an ITH mug rug

Use this logic flow to determine the right setup for your fabric stack:

• Scenario A: The "Standard" Stack.
  • Materials: Quilting cotton + Thin Batting + Mesh Stabilizer.
  • Verdict: A standard hoop tightened with a screwdriver is usually sufficient.
  • Action: Hoop tight (drum sound) and proceed.
• Scenario B: The "Thick" Stack (Winter Projects).
  • Materials: Flannel/Fleece + High-loft Batting + Cutaway.
  • Risk: "Pop-out" (fabric pops out of the hoop) or Hoop Burn (permanent ring marks).
  • Verdict: Standard hoops struggle to grip thick stacks without bruising the fabric.
  • Action: Use a heavy-duty clamping system. This is a primary use case where users upgrade to magnetic hoops for embroidery machines. The magnets snap over the thick assembly without needing to force an inner ring into an outer ring.
• Scenario C: The "Batch" Production (Christmas Gifts).
  • Volume: Making 20+ coasters.
  • Risk: Wrist fatigue and alignment drift.
  • Verdict: You need efficiency.
  • Action: Consider a hooping station for embroidery to aid consistent placement, paired with magnetic frames for speed.

Warning: Magnet Safety. If you choose to upgrade to magnetic tools, be aware of strong magnetic fields. Keep away from pacemakers and implanted medical devices. Watch for Pinch Points—industrial magnets can snap together with enough force to bruise fingers.

Setup checklist (end of Setup)

• Hoop Check: 5x7 or 6x6 hoop confirmed.
• Sequence Check:
  • 1. Placement (Sew First).
  • 2. Tack-down (Different Color).
  • 3. Design & Decor.
  • 4. Final Seam (Different Color + End of Order).
• Stitch Quality: Final seam set to Triple Stitch or duplicated.
• Sizing: Final seam is slightly inset (smaller) than placement line.
• Backing Plan: Fabric cut and folded for envelope closure.

Tool upgrade path (when it’s worth it)

If you are stitching one gift, your standard setup is perfect. However, if you find yourself creating sets for Etsy or craft fairs, the "Hooping Time vs. Stitching Time" ratio becomes critical.

• For Alignment: If you struggle to get the fabric straight every time, a hoop master embroidery hooping station system can mechanize the alignment process.
• For Layer Management: On Brother machines specifically, the "Dream Machine" series handles thick layers well, but the hoops can still be fussy. Adding a magnetic hoop for brother dream machine lets you float the batting and fabric without wrestling with the frame screws.

Operation (Stitch-Out): The ITH Sequence in Real Life

The file is ready. Now you move to the machine. Here is the physical workflow.

Step-by-step stitch-out flow

1. Hoop the Stabilizer: Hoop only the stabilizer (Cut-away recommended). It should be taut—tap it, and it should sound like a drum.
2. Stitch Line 1 (Placement): The machine stitches the outline on the bare stabilizer.
3. STOP: Machine stops. Spray a mist of adhesive on the back of your batting. Place batting centered in the outline. Place bottom fabric on top.
4. Stitch Line 2 (Tack-down): Machine stitches to lock the layers.
   • Sensory Check: Ensure the foot doesn't catch the raw edge of the batting.
5. Stitch Design: The pumpkin and letters stitch out.
6. Stitch Borders: The Chain Stitch decorative border stitches.
7. STOP: Machine pauses before the final step.
8. Place Backing: Lay your envelope backing pieces Right Sides Together on top of the design. Tape the corners down so the foot doesn't flip them up.
9. Stitch Final Seam: The triple stitch runs around the perimeter.

Checkpoints during stitching

• Auditory Check: Listen to the "Thump-Thump" rhythm. If the sound becomes a sharp "Click-Click," your needle might be hitting built-up thread or adhesive. Pause and check.
• Visual Check: Before the final seam, verify that your backing fabric completely covers the placement lines by at least 1/2 inch on all sides.

Efficiency note for small-batch production

If you are making 20 of these, hooping stabilizer 20 times is the bottleneck.

• The "Float" Technique: Many pros hoop stabilizer once, stitch the placement line, then "float" the materials on top.
• The Tool Factor: For repeated floating and clamping, traditional hoops are slow. Speed comes from upgrading your method. hooping for embroidery machine workflows that utilize magnetic frames allow you to "snap and go," significantly reducing the downtime between coasters.

Operation checklist (end of Operation)

• Stabilizer is drum-tight.
• Batting/Fabric placed after placement line, before tack-down.
• Design stitched successfully.
• Backing placed Right Sides Together (securely taped).
• Final seam completed.
• Project removed from hoop; stabilizer trimmed; mug rug turned and pressed.

Quality Checks (Before You Call It Finished)

Inspect your first prototype before cutting fabric for the next ten.

Visual + structural checks

• The "White Line" check: Pull the final seam slightly. Do you see white bobbin thread? If yes, your top tension is too tight, or the fabric sandwich is too thick for the tension setting.
• The Squareness check: Fold the rug in half. Do the corners align? If the decorative border looks trapezoidal/wavy, the fabric shifted during the stitch-out.

“Feel” checks (sensory feedback)

• Drape: The mug rug should be flexible. If it feels like cardboard, you may have used a stabilizer that is too heavy (e.g., heavy tear-away) or your batting is too dense. ITH projects rely on the "hand" (feel) of the fabric.

Troubleshooting

Problem: Can’t select individual parts of the imported design

• Symptom: You click the border, but the pumpkin turns pink (selected) too.
• Cause: PE Design imports external files as a grouped "Stitch File."

Problem: Machine stitches placement and tack-down sequences without stopping

• Symptom: You didn't get a chance to put the fabric down.
• Cause: Both objects are the same color in the software sequence.

Problem: Border looks wavy or the finished rug is not square

• Symptom: The "Rectangular" border looks wonky.
• Likely Cause: Fabric shifting in the hoop (The "Sponge Effect"). This is common with thick batting.
• Fix Level 1 (Method): Use more temporary spray adhesive or tape.
• Fix Level 2 (Tool): This is a classic sign of uneven hoop tension. Upgrading to magnetic hoops for brother luminaire (or your specific machine model) ensures 360-degree even clamping pressure, which physically prevents the layers from creeping inward.

Results

You have now successfully edited a "dumb" flat design into a "smart" ITH file using PE Design 10.

Recap of the Workflow:

1. Clean: Removed the border using Convert to Blocks.
2. Structure: Built the "Two-Line" foundation (Placement + Tack-down).
3. Finish: Added the Triple Stitch envelope closure.

Whether you are making one for your coffee table or fifty for a craft show, the quality comes from the preparation. By mastering the Convert to Blocks tool and understanding the physics of stabilization, you can turn almost any free internet design into a professional project. If production volume increases, remember that your time is the most expensive consumable—don't hesitate to explore magnetic hoops or hooping stations to protect your wrists and speed up your workflow.