Interfacing – Which should you use in your bag making projects?<\/h2>\n
So let’s begin with interfacing. My next post will deal with stabilisers so keep an eye out for it if you’re on our mailing list. For me, the biggest benefits to interfacing my fabric are:<\/p>\n
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- It adds strength and makes it more durable<\/li>\n
- Reduces stretching so the fabric and bag keep it’s shape, not stretching out of shape from use (think of clothes and how your top is often a bit baggier after you’ve worn it all day)<\/li>\n
- Adds thickness to the fabric where needed<\/li>\n
- Can help colours shine brighter<\/li>\n<\/ul>\n
![\"Close](\"https:\/\/countrycowdesigns.com\/blog\/wp-content\/uploads\/2022\/12\/Close-up-of-stitching-using-a-hump-jumper-700x394.jpg\")
<\/p>\nWoven & Non-Woven – What’s the Difference?<\/h3>\n
There’s a broad range of interfacings available within each of these categories and a huge variety of weights, thicknesses and qualities, but I’ll try to sum them up with the main differences:<\/p>\n
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- Woven interfacing is usually made from 100% cotton. It adds thickness and strength while still keeping the beautiful drape of your fabric. It’s best when you want your fabric to keep it’s natural look. Because it’s woven, it’s more expensive<\/li>\n
- Non-woven interfacing tends to be slightly stiffer, more paper-like and is usually made from polyester or similar materials. This is fantastic when you’re making a slip pocket or card slots and you want a crisp finish, but it’s not so great for the main panels of the bag where you want the fabric to look it’s absolute best. Non-woven interfacing is usually cheaper<\/li>\n<\/ul>\n
What about the weights\/thicknesses?<\/p>\n
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- Lightweight interfacing is great for card slots and other areas where the layers add up<\/li>\n
- Medium weight interfacing is great for quilting cotton when lining a bag or for canvas on a bag exterior<\/li>\n
- Heavyweight interfacing is good if you’re using quilting cotton for the bag exterior, but it tends to be too thick for pockets or areas that have lots of layers<\/li>\n<\/ul>\n
![\"Lemonza](\"https:\/\/countrycowdesigns.com\/blog\/wp-content\/uploads\/2023\/03\/IMG_3784-700x700.jpg\")
<\/p>\nBelow is a list of some interfacings I use or have had recommended to me. Where you live will dictate which products are easily available to you. For example, Pellon products tend to be easily available in North America, Vlieseline (Vilene) products tend to be more widely available in Europe and Legacy products seem to be more common in Australasia. Some countries have all the brands available, but some will be more expensive than others because the brand is based on a different continent. You may also notice that Pellon and Legacy products have the same names and codes. It would appear that Legacy is the brand name used for Pellon products outside of North America. There’s also loads of unbranded interfacing available on Ebay<\/a> and Amazon<\/a>.<\/p>\n
Beware, bad quality interfacing can drastically reduce the quality of your finished bag so before you buy loads of any type of interfacing, try it out on a test project and see if you like it.\u00a0You’ll find that some products work best with specific fabrics. For example, some interfacings work well with quilting cotton but not with canvas. The best way to find your favourites is to buy a small sample of what’s available locally and give it a try. When buying interfacing make sure you check the width! The width varies from 20″ to 60″ so bear this in mind when comparing the price per metre as some will be three times the width of others.<\/strong><\/em><\/p>\n
Woven Interfacing Brands & Products<\/h2>\n
Medium Weight<\/strong><\/p>\n
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- Vilene G700<\/a><\/li>\n
- Pellon Shape-flex SF101 <\/a>(available from Jo-Ann<\/a> in the USA)<\/li>\n
- Legacy L-SF101<\/a> (sometimes available from Spotlight<\/a> stores in Australia)<\/li>\n
- EB-Fuse Light (Emmaline Bags Canada)<\/a><\/li>\n
- SewFuse (Castine Handcrafted USA)<\/a><\/li>\n
- Gold Star Interfacing (USA)<\/a><\/li>\n
- Online Bag Supplies (Australia)<\/a><\/li>\n<\/ul>\n
Heavy Weight<\/strong><\/p>\n
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- Fastfuse<\/a> (we stock this in the UK and Serial BagMakers<\/a> stock it in the EU)<\/li>\n
- EB-Fuse Heavy (Emmaline Bags Canada)<\/a><\/li>\n
- SewFuse Plus (Castine Handcrafted USA)<\/a><\/li>\n
- Gold Star Heavy Interfacing (USA)<\/a><\/li>\n
- EzeFuse (ChrisWDesigns Australia)<\/a><\/li>\n
- Online Bag Supplies (Australia)<\/a><\/li>\n<\/ul>\n
Non-Woven Interfacing Brands & Products<\/h2>\n
Lightweight (perfect for card slots)<\/strong><\/p>\n
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- Vilene F220<\/a><\/li>\n
- Pellon P44F<\/a> (available in the USA from Jo-Ann<\/a>)<\/li>\n<\/ul>\n
Medium Weight (great for pockets)<\/strong><\/p>\n
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- Pellon Craft-Fuse 808<\/a> (available in the USA from Jo-Ann<\/a>)<\/li>\n
- Legacy Craft-Fuse L-808<\/a> (sometimes available in Australia from Spotlight stores<\/a>)<\/li>\n<\/ul>\n
![\"Interfacing](\"https:\/\/countrycowdesigns.com\/blog\/wp-content\/uploads\/2023\/03\/Interfacing-for-Bag-Making-1-700x589.jpg\")
<\/p>\nFusible or Non-Fusible?<\/h2>\n
For bag making, I always choose fusible interfacing. You’ll notice that all the interfacing products mentioned above are fusible. Fusible is much easier to use and in my opinion, results in a better looking finish. But cutting out interfacing and fusing it to each individual piece can be time consuming. Have you considered block fusing?<\/p>\n
What’s Block Fusing?<\/h3>\n
Block fusing is my preferred method for fusing interfacing to fabric. In my opinion, it saves time, results in better adhesion, and saves getting glue stuck to the iron. What’s involved?<\/p>\n
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- Cut the total amount of fabric you need. To make this easier, lay your pattern pieces out on the fabric and then cut around them in one large piece – your fabric will usually shrink when you interface it due to the heat so it’s important to always cut the fabric larger than you need.<\/strong><\/em><\/li>\n
- Interface the entire piece in one go. This is much easier than interfacing lots of small pieces of fabric, and you only have four large edges to worry about so you’re less likely to get interfacing stuck to your iron.<\/li>\n
- Now cut your pattern pieces out. They’re already interfaced so you only have to cut out once, rather than cutting them out of the fabric and then the interfacing. A great time saver!<\/li>\n<\/ol>\n
One last perk of block fusing is that your fabric usually shrinks when you’re fusing it (due to the heat). It’s much better that it shrinks when you’re block fusing rather than having it shrink after you’ve cut your pieces out. This results in a better overall finish and an easier sewing experience as your pattern pieces are the correct size!<\/p>\n
![\"\"](\"https:\/\/countrycowdesigns.com\/blog\/wp-content\/uploads\/2023\/03\/Fusible-Interfacing-659x700.jpg\")
<\/p>\nSummary<\/h2>\n
There are many many options for interfacing your bag making projects. Everyone has different opinions on the best products to use and these will also depend on the type of fabrics you’re working with. Ultimately, the best thing you can do is source samples of different types and give them all a go. You’ll discover your favourites for each fabric that you work with. I hope you’ve found this post helpful. My next post will cover the subject of stabilisers in bag making.<\/p>\n
- Legacy Craft-Fuse L-808<\/a> (sometimes available in Australia from Spotlight stores<\/a>)<\/li>\n<\/ul>\n
- Pellon P44F<\/a> (available in the USA from Jo-Ann<\/a>)<\/li>\n<\/ul>\n
- EB-Fuse Heavy (Emmaline Bags Canada)<\/a><\/li>\n
- Pellon Shape-flex SF101 <\/a>(available from Jo-Ann<\/a> in the USA)<\/li>\n
- Vilene G700<\/a><\/li>\n