Understanding Loft, Body, Shape & Support in Machine Embroidery and Quilting
Welcome
One of the biggest differences between beginner projects and professional-looking projects isn't the embroidery design itself.
It's structure.
The hidden layers inside a project determine whether it becomes:
- Flat or dimensional
- Floppy or structured
- Soft or firm
- Wrinkled or smooth
- Temporary or long-lasting
Today we're looking at the materials that create:
- Loft
- Shape
- Cushioning
- Stability
- Structure
- Professional finishing
Whether you're making:
- In-the-hoop projects
- Bags
- Quilts
- Coasters
- Pot holders
- Table runners
- Wall hangings
- Trapunto designs
- Puff embroidery
- Home décor
understanding these materials will dramatically improve your results.
The Four Jobs of Structure Materials
Almost every product discussed today performs one or more of these jobs.
| Job | Purpose |
|---|---|
| Stabilize | Prevent distortion while stitching |
| Add Loft | Create thickness and dimension |
| Add Body | Help fabric hold shape |
| Add Structure | Create firmness and support |
A common mistake is expecting one product to do all four.
Most don't.
PART 1
Batting
What Is Batting?
Batting is the layer placed between fabrics to create:
- Loft
- Cushioning
- Softness
- Warmth
- Dimension
Batting is NOT an embroidery stabilizer.
It doesn't prevent stitch distortion.
Its purpose is to create thickness and visual depth.
Common Batting Types
Cotton Batting
Characteristics:
- Natural look
- Low loft
- Excellent for quilting
- Gives antique/vintage appearance
Best For:
- Traditional quilts
- Wall hangings
- Table runners
Polyester Batting
Characteristics:
- Higher loft
- More puffiness
- Lightweight
- Washes well
Best For:
- Puffier quilting
- Decorative projects
- Trapunto
Cotton/Poly Blend
Characteristics:
- Combines stability and loft
- Less shrinkage
- Easy to quilt
Best For:
- General-purpose quilting
Wool Batting
Characteristics:
- Excellent loft
- Lightweight
- Beautiful stitch definition
Best For:
- Show quilts
- Heirloom projects
Embroidery Uses for Batting
Batting works beautifully for:
- Mug rugs
- Pot holders
- Table mats
- Coasters
- Quilted embroidery
- Trapunto
- In-the-hoop projects
If You Can't Find Batting
Alternatives:
- Flannel layers
- Fleece
- Old cotton blankets
- Thin felt
- Quilt remnants
PART 2
Foam
What Is Embroidery Foam?
Embroidery foam is a dense foam sheet stitched over and covered by embroidery.
The stitches compress the foam and create raised embroidery.
Uses
- 3D embroidery
- Caps
- Logos
- Monograms
- Decorative accents
Advantages
- Dramatic height
- Professional appearance
- Clean edges
Common Thicknesses
- 2mm
- 3mm
- 6mm
3mm is the most commonly used.
Alternatives
If embroidery foam is unavailable:
- Craft foam sheets
- Thin EVA foam
- Children's foam sheets
Always test first.
PART 3
Soft & Stable
What Is Soft & Stable?
Soft & Stable is a foam-based sewing stabilizer designed for bags.
Think:
Foam with fabric bonded to both sides
Properties
- Lightweight
- Washable
- Flexible
- Holds shape
- Adds cushioning
Ideal For
- Tote bags
- Handbags
- Cosmetic bags
- Laptop cases
- Tablet sleeves
- Basket projects
Why Bag Makers Love It
Projects stand upright.
Corners hold shape.
Bags feel professional.
If You Can't Find Soft & Stable
Look for:
- Bosal In-R-Form
- ByAnnie Style-Vil alternatives
- Upholstery foam backed with fabric
- Headliner foam
PART 4
In-R-Form
What Is In-R-Form?
In-R-Form is another foam-based stabilizer designed specifically for dimensional sewing.
It creates:
- Shape
- Structure
- Softness
without excessive stiffness.
Great For
- Bags
- Cases
- Organizers
- Quilted accessories
Substitutes
- Soft & Stable
- Style-Vil
- Headliner foam
- Automotive foam
PART 5
Fusible Fleece
What Is Fusible Fleece?
A soft fleece material with adhesive on one side.
It is ironed to fabric.
Purpose
Adds:
- Soft body
- Slight loft
- Shape
without heavy bulk.
Best Uses
- Zipper pouches
- Tote bags
- Home décor
- Appliqué backgrounds
Advantages
Easy to use.
No shifting.
No spray adhesive needed.
Alternatives
- Non-fusible fleece + temporary spray adhesive
- Thin batting
- Felt
- Flannel
PART 6
Bag-Making Stabilizers
Not all bags need foam.
Sometimes you need firmness.
Woven Fusible Interfacing
Adds:
- Strength
- Light structure
Good for:
- Tote bags
- Pockets
- Linings
Heavy Fusible Interfacing
Adds:
- Crisp shape
Good for:
- Structured handbags
- Wallets
Peltex
Very firm stabilizer.
Creates:
- Rigid structure
Used for:
- Fabric baskets
- Wallets
- Boxes
- Structured bags
Plastic Canvas
Used when extreme rigidity is needed. But note this is not for in the hoop style projects and might need hand sewing.
Common in:
- Fabric boxes
- Organizer inserts
PART 7
Quilting Stabilizers
Quilters often use additional support layers.
Tear-Away
Used temporarily during embroidery.
Removed afterward.
Best for:
- Stable quilt blocks
Cut-Away
Used when embroidery density is high. Will give you a stiffer quilt
Remains permanently.
Best for:
- Heavily embroidered quilt blocks
Wash-Away
Used for:
- Lace
- Freestanding embroidery
- Specialty techniques
Mesh Stabilizers
Excellent for:
- Lightweight quilt blocks
- Reducing bulk
PART 8
Trapunto
One of the most magical dimensional quilting techniques.
What Is Trapunto?
Trapunto creates raised areas inside quilting.
A layer of batting is added beneath selected areas.
The result:
- Sculpted appearance
- Raised motifs
- Stunning depth
Popular Subjects
- Feathers
- Flowers
- Leaves
- Monograms
- Heirloom quilting
Modern Machine Embroidery Trapunto
Typical process:
- Stitch placement line
- Add batting
- Tack batting
- Trim excess
- Cover with top fabric
- Embroider design
- Quilt around motif
Best Batting for Trapunto
- Polyester batting
- Wool batting
- High-loft batting
These create greater height.
PART 9
Puff Embroidery
One of the easiest ways to add dramatic dimension.
What Is Puff Embroidery?
Foam is placed beneath satin stitches.
The stitches compress the foam.
The foam underneath creates height, but note that a design have to be digitied specific for this foam to prevent foam from peeking through your stitches.
Best Designs
- Large satin lettering
- Monograms
- Logos
- Decorative borders
Avoid
- Tiny lettering
- Very fine details
- Open fill stitches
Best Foam Thickness
3mm foam works for most projects.
Structure Selection Guide
"I Want My Project To..."
| Goal | Best Choice |
|---|---|
| Feel soft and quilted | Batting |
| Stand upright | Soft & Stable |
| Hold firm shape | In-R-Form |
| Be rigid | Peltex |
| Have slight body | Fusible fleece |
| Have raised embroidery | Foam |
| Create sculpted quilting | Trapunto batting |
| Support dense embroidery | Cut-away stabilizer |
Regional Substitution Guide
| If You Can't Find | Try |
|---|---|
| Soft & Stable | In-R-Form, Style-Vil, headliner foam |
| In-R-Form | Soft & Stable |
| Fusible fleece | Thin batting + spray adhesive |
| Quilt batting | Flannel layers |
| Embroidery foam | EVA craft foam |
| Peltex | Plastic canvas |
| Mesh stabilizer | Lightweight cut-away |
| Wash-away | Water-soluble topping/stabilizer |
Golden Rule
Before choosing any product, ask:
What job am I trying to do?
- Prevent distortion? → Stabilizer
- Add softness? → Batting
- Add loft? → Batting or foam
- Add body? → Fusible fleece
- Make it stand up? → Soft & Stable or In-R-Form
- Make it rigid? → Peltex
- Create raised embroidery? → Foam
- Create sculpted quilting? → Trapunto
Once you understand the job, the brand becomes far less important—and you'll always be able to find a substitute no matter where you live.
Download your FREE Printable Guide summing up all this information, print, laminate and have it always handy.
2 comments
Monika
I didn’t know to still use a stabilizer when doing a quilt block that had the backing and batting.
Mary Lively
Love all your embroidery designs!!!