Learn to make bags : 15 Sewing Techniques you need to know

When I started to sew bags, all I could see was the possibility of owning a lot of bags that looked as good as the ones I gawked at in bag showrooms. But my first attempts were pathetic and as cringe-worthy as a Johnny English movie. 

Most people think that making bags is difficult – they see all those hardware, stitching multiple layers and beautifully made bags by others and think that they are impossible to be made at home with a simple home sewing machine. Yes, some bags can be made only with professional machines but not all the other beautiful ones.

sew a bag

Though, even with seemingly simple bag patterns there will be very trying circumstances like your fragile home sewing machine refusing to move a single stitch because you made it impossible to, with lots of layers of fabric along with a thick interfacing layer that is needed to give the bag a shape or the thread breaking every 5 minutes or so because they were not meant to hold layers of fake leather together etc.

Persistence and patience are one of the most desired skills of a sewist sewing anything; and when sewing bags it is more so. Looking at the beautiful bags like on this Pinterest board can give you a lot of inspiration and passion to go ahead.

Add to this some basic sewing knowledge as listed below on your journey to making bags and you are ready and set to go.

Sewing techniques you need to learn.

1. Basic hand stitches

The most important hand stitches you will need are the following

1 Back Stitch – This basic stitch can look as good as any machine-made stitch if you make it all same size and in a straight line. So if you are thinking of hand sewing the whole bag this is the stitch for you. Even otherwise this stitch may be useful where you will find it is impossible to sew with a sewing machine. Check out this tutorial back stitch for instructions to stitch it.

2. Tacking stitches – A very simple stitch needed to  hold the many layers of fabric together before you sew them with the sewing machine. Check out the post tailors tacks for more details

3. Running stitches – These are long loose stitches which are used for decorative as well as functional purposes. Think sashiko embroidery, Indian quilting stitch kantha stitch etc. They add great texture to the fabric. Check out Running stitches and variations

4. Basting stitches – These are basically long running stitches and serve the same purpose as the tacking stitches, that is, hold fabric layers together temporarily till they are stitched finally. Have a look at the post on basting stitches

5. Bar tacks –  Closely made straight stitches in one place to reinforce somewhere – usually made in the pocket top edge

6. Blanket stitch or satin stitch – If you are doing applique work on the bags these are very much needed. Learn how to do blanket stitch and satin stitch

7. Whip stitch – Useful to sew turn under edges

8. Ladder stitch/slip stitch – These are invisible stitches used to join two fabric edges and make it look as if there are no stitches from the outside – they are invisible. The stitches are hidden between the fabric folds of the edges very cleverly. Look at ladder stitch and slip stitch tutorials

2. Sewing machine stitches 

The basic straight stitches are all that you may need to sew the seams in the bags and for that, you will need the straight stitching foot. For buttonhole sewing and finishing the fabric edges, you will need the zig zag foot. Other than that you do not need anything else necessarily, but if you can use the various other presser foot you got along with the machine and learn how to use them properly, more power to you. Check out this post on the 35+ presser feet and their uses.

You will also need to know which sewing machine needle to use, which is the best sewing thread etc and basically how to best use your sewing machine.

Edge stitching

An edge stitching foot can make edge stitching easy for you. Edge stitching is a top stitch made along the fabric edge or along a seam to flatten it and strengthen it. The edge stitch foot can be helpful in making it even and equidistant from the seam/edge. More on edge stitch here

Stitch-in-the-ditch

This is a very often used sewing technique used in bag making. In this, a topstitching is  made very close to the seam line through all the layers of fabric. It helps in holding all the layers together as well as invisibly catch the turned under edge of the fabric underneath,like a bias binding.

Understitching

This stitch is made when sewing a facing to a fabric edge, so that the facing rolls to the back of the fabric very easily without it becoming visible on the face of the fabric.

After the facing is sewn the facing is turned to the back of the fabric and the seam allowance and the facing is stitched together with the stitching line on the facing very close to the seam line

3. How to sew different types of seams and the seam finishes

The usual seam is a straight seam with serged or zigzagged edges but for bag making more sturdy seams like a flat felled seam is used for added strength and stability. Check out the post on different ways to stitch a seam.

For a properly finished bag you will have to finish all the visible seam allowance fabric edges – sometimes the seam stitching is such that the seam allowance is not visible outside, so no need to finish fabric edges like for a french seam

4 How to make bias binding and sew them

Bias binding tape is a very useful thing in bag making. It is used to bind fabric edges very neatly and attractively. Check out the post on making bias tape from any size of fabric piece as well the tutorial to sew bias binding

5 How to sew  flat bottom and  darts

Dart gives shape and form – a dart is basically a tuck that tapers on one end so that a curved shape is made on the other side. The 3-dimensional look of a bag is created with appropriately placed darts. You can give a flat bottom to your bag easily with a dart across the corner of flat bags. You can check out the tutorial to sew a shopping bag where the flat bottom is sewn

6 How to sew a Casing

A casing is made for attaching elastic or a drawstring on a bag like in the case of this drawstring backpack tutorial

7. Trimming and Clipping the seams 

Clipping is made all along the seam allowance so that the fabric will conform to the different shapes you are making for the bag. Usually, these clips are made along the outer edges of curved seams. For a non-puckered and smooth exterior for your bag, it is essential to clip and trim the seam allowance at all the appropriate places.

8 Embellishments

There are some 50+ ways to create a beautifully textured fabric for your bag. Have a look. Embroidery is my favorite. You can use embroidery on the face of the bag or even on the back – all over or selectively placed. Hand embroidery  as well as machine embroidery stitches are great for this purpose

Related posts  Hand embroidery stitches, embroidery filling stitches, flower embroidery stitches, ribbon embroidery flowers, create texture with sewing machine, free motion embroidery 

9 How to sew  fasteners

Knowing sewing techniques for sewing zippers, buttons and other fasteners like snaps and frog closures are a necessity if you want even a passably professionally made bag 

Check out the post on the different types of sewing fasteners and the posts like sewing exposed zippers , sewing zippers – 3 different ways, how to sew a button, how to make a handmade buttonhole  how to make a machine made buttonhole. A hook and tape also popularly known as a velcro is the easiest fastener for a bag

Check out the different methods you can customise and fix a zipper.

10 How to fuse interfacing 

You may want to use a beautiful dressmaking fabric for making your bag but it is only possible with the help of interfacing; otherwise, you will have an extremely slouchy bag in your arms after all your hard work. Interfacing is what gives weight to the bag fabric.

It is a specially stiffened fabric which is applied between the main fabric and the facing, mostly fused to the back of the main fabric with a hot iron. Some interfacing is not fusible. You will have to sew it. 

11 How to make gathers, pleats, tucks etc

On bags, gathers pleats and tucks and even shirring are sometimes used  to contain the fullness of the fabric and create depth.

They are added to the bag design so that there is enough space in the bag without it seeming so at a glance. Check out the post on different types of pleats you can sew , different types of tucks, How to do shirring and how to sew a box pleat easily

sewing bags

12 How to attach hardware/notions

Nothing says homemade than a bag without hardware. Some would even say that a bag is just a sack without proper hardware. You may need good quality Hardware for bags like metal grommets ( eyelets), clasps, chain, Studs, bag feet, D-rings and other rings,  metal sliders, snaps, locks, buckles,and connectors for handles etc., and knowledge to attach them.

13 How to sew piping

You may want to embellish your bag with piping done in a contrasting or matching colour fabric ( that covers a cord) and keep it in between seams. This can make the seam attractive as well as add some strength. Check out the post on making and sewing piping

14 How to sew trims?

Sewing trims like ribbons and lace can add to the charm of your bag. Learn how to sew the trims from the post here and the different types of fabric trims you can add.

15 How to sew pockets and straps?

Pockets and straps – Can you imagine bags without them. You will need to make a lot of these when you have started to make your own bags. So might as well master the easiest and best ways to make them well.

When you have mastered all these techniques you are on your road to make better bags. After you have made all of the bags you and your family needs maybe it is time for you to think about stitching it for others and make a profit from your passion. Check out the post on selling bags – some pointers 

 

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