If you’ve mastered single needle coptic bindings, it might be time to step up your game a bit. This double needle Coptic binding is the perfect “next step” in the learning process because it builds on the concepts taught in my Mini Coptic Journal tutorial (be sure to check it out if you haven’t already). The double needle coptic is perfect if you’re looking at trying more multi-needle coptic sewing methods (like my Four Needle Coptic Journal with an Autumn theme).

Now, let’s make a book!

Bookbinding Tutorial: Double Needle Coptic Binding

Measurements: 89mm H x 57mm W (roughly 3-1/2″h x 2-1/4″w)

Cost Level: $

Skill Level: Intermediate (this tutorial assumes you know how to sew a link or Kettle stitch)

Total Time: 1.5 hours

how to make a double needle coptic journal bookbinding tutorial
Double needle Coptic journals have a lovely braided pattern.

DOUBLE NEEDLE COPTIC BINDING MATERIALS:

  • 12 sheets of your favorite paper cut to size 89mm H x 114mm W (folded size: 89mm H x 57mm W)
    • 10 sheets will be used to make 5 signatures (2 sheets per signature)
    • 2 individual sheets will be folded and used as endsheets to protect the first and last signatures
  • Two pieces of book board (or up-cycled cardboard), each cut to size 89mm H x 57mm W
  • 2 sheets of cover paper (60-85gsm is perfect), each cut to size 99mm H x 67mm W
  • 2 pieces of paper (to be used as endpapers) of your choice (to be glued down to the inner boards), each cut to size 86mm H x 54mm W
  • 1 strip of scrap paper at least as tall as one board and 25-35mm W (to be used as a hole punch template)
  • 1 sheet of newsprint or thin waste paper (computer paper works) to absorb water
  • 1 string of waxed thread, each 530mm (21″) long
  • PVA adhesive (Elmer’s Glue will also work)

Tools

  • Awl, 6″ tapered
  • 2 curved binding needles (straight will also work, but curved is easiest to work with)
  • Bone folder
  • Paste brush (25mm wide is best)
  • Olfa knife
  • Ruler
  • Scissors
  • Pencil
  • Heavy book or weighted bean bag
  • Optional:
    • straight needle awl (no taper)
    • heavy duty awl (if using 0.9 or thicker book board)
    • punch cradle
    • steel spacers
    • corner jig (can also use your ruler or simply “eyeball” it)
    • apron or damp towel to wipe glue from fingers (if you’re messy like me)

Quick Menu

  1. Fold & assemble signatures
  2. Prepare the endsheets
  3. Create a punch template
  4. Mark the board inset line
  5. Pierce the boards and signatures
  6. Cover the boards
  7. Glue down the endpapers
  8. Sew the double needle coptic binding

STEPS:

Fold & assemble signatures

  1. Break the 10 sheets of paper into stacks of 2 sheets each. You should end up with 5 stacks
  2. Using the fold down method, fold each stack in half and crease with a bone folder from center outward to right and left
  3. Fold each of the 2 endsheets in half individually and crease with a bone folder

Prepare the endsheets (called “tipping in”)

In this step, we’re going to glue two individual endsheets to two individual signatures. In bookbinding, we call this “tipping in.” It’s a quick and easy way to attach the endsheets to the book without sewing them in directly.

  1. First, choose the top and bottom signatures. Make sure they don’t get out of order
  2. Apply a small amount of glue the edge of one endsheet (less than 3mm or 1/8″ wide)
  3. With the glue side down, line up the creased edges of the endsheet and signature. Press down
  4. Smooth the edge with a bone folder to remove excess air
  5. Repeat this process with the second signature
  6. Place both signatures under weight for 5 minutes to let the glue set.
  7. Once dry, reassemble the signatures in order.
tip the endpapers onto the first and last signatures of the two needle coptic binding journal

Create a punch template

The strip of paper should be as tall as one of the boards.

Using a ruler, make a mark at the following locations:

  • 14mm
  • 75mm
create a punch template for a double needle coptic journal tutorial

Mark the board inset line

To support an exposed spine, the sewing stations should be about 10mm inset from the spine edge of each board. Measure 10mm in from the spine edge and make a mark at the top and bottom of the board. Repeat this process for the back board. Use a ruler to make a line by connecting the dots.

create an inset line on the boards so you know where to punch sewing stations in your double needle coptic journal

Pierce the boards & signatures

Use the template you just made to mark and pierce the boards and signatures.

Boards

  1. Sandwich the folded signatures between the boards and determine which one will be the front of the book and which one will be the back.
    1. Tip: Mark the front board with an “F” and the back board with a “B” to keep the order correct
  2. Lay the top board down on a cutting surface and position the template on top
  3. Slide the template so it aligns with the 12mm or 1/2″ inset mark you created
  4. Pierce each sewing station with an awl
    1. Tip: Use a heavy duty awl if you’re working with thick board
  5. For the bottom board, reverse the template like a photo negative and repeat the process. This part can be tricky, so take your time

Technique Tip: when piercing sewing stations in board, create the opening using a tapered awl. Move the tapered awl about 2mm into the board. Set the tapered awl aside and use a straight needle awl to finish the opening. This will ensure the opening is the same width throughout, creating an evenly sewn binding. When passing a needle through the board, it should feel slightly snug but not too tight.

Little blurry, apologies.
The back board should be reversed (flip the template over)
Use a heavy duty awl to pierce thick board.
mark and pierce book board for a double needle coptic journal
Define each hole using a straight needle awl.

Signatures

  • Open each signature and line up the template with the inner crease
  • Mark each sewing station with a pencil
  • Using a tapered awl, pierce the sewing stations at the marked locations. Repeat with all signatures
use a punch template to mark and pierce sewing stations in signatures for the double needle coptic binding

Cover the boards

  1. Position one board onto the back of each cut piece of cover paper, roughly centered so there is 10mm of excess material around each edge
  2. Using a pencil, trace the position of the each board
  3. Apply a thin layer of glue to the back of each board
  4. Position the board glue-side down onto the cover paper inside the trace marks
  5. Press each board with your fingertips, and then smooth with a bone folder to remove excess air
  6. Turn the board over and smooth the cover paper softly with a bone folder
    1. Tip: The paper will be wet from the glue, so try placing a sheet of wax or waste paper between the cover paper and bone folder to prevent damage
  7. Once smoothing is finished, return the cover paper to a face down position (exposed board up)
  8. Using your ruler, measure outward from each corner about 3mm or 1/8″
  9. Use an Olfa knife (or scissor) to cut diagonally across the mark for each corner
  10. Apply adhesive to the top and bottom edges (head and tail) using a paste brush
  11. Fold the head and tail edges over the board and press with your fingertips to remove excess air and glue
  12. Apply adhesive to the left and right fore edges using a paste brush
  13. Turn in each corner using the tip of your bone folder (technical video below)
  14. Fold the edges over the board and press with your fingertips to remove excess air and glue
  15. Use an awl to re-pierce each sewing station hole. This will create a pin prick mark on the cover paper side.
  16. Turn the board over. Use an awl to define each sewing station hole. Be careful, because the paper is still wet with glue and may tear.
  17. Sandwich the boards between a sheet of newsprint. Place a heavy book or weight on top and set aside for 5 minutes
cover the boards before sewing the double needle coptic journal

Video Technique: measuring & turning corners

*More on this and cover creation can be found here in my Casebinding tutorial series

Glue down the endpapers

  1. Turn each board over so the cover paper is face down. The exposed board should be facing up at you
  2. Apply a thin layer of PVA to the back of each endpaper and position it on the board so it is roughly centered with 3-4mm around each edge
  3. Press the paper into place with a bone folder, removing excess air bubbles
  4. Repeat this process with the second board
  5. The endpapers will cover up the holes you’ve pierced, and that’s okay! Use your awl and the defined holes on the cover paper to “re-pierce” each hole. This creates a smaller, less visible hole on the endpapers
glue down the endsheets using PVA before sewing the two needle coptic binding journal

Sew the double needle coptic binding

Unlike single needle coptic bindings that move from right to left along the spine before going vertical, double needle coptic bindings only go vertical. They don’t need to move along the spine because each sewing station has its own needle.

The steps to attach the boards can be hard to understand in written text, but I’m going to give it my best try! I’ve broken this into four stages:

  1. Attaching the front board and first signature
  2. Sewing the second signature
  3. Sewing the remaining signatures
  4. Attaching the back board

Sewing the front board + first signature

This is probably the most tricky part (and of course, it comes right at the beginning)! The idea of this step is to “tie” the front cover to the first signature. To do this, we’ll sew through the first signature and into the holes you’ve pierced on the cover.

  1. Pick up your thread. Attach one needle to each end.
  2. Start at the first hole inside the first signature at the bottom of the book. Pull one needle until it’s just through the hole.
  3. Move to the second hole directly to the right of the first. Pull the second needle until it’s just through the hole.
  4. Holding both needles carefully in one hand, pull the threads until the thread inside the signature is tight. Take care to make sure both needles have exactly the same amount of thread, or one will run out before you finish.
  5. Pick up the first needle and move around the spine edge onto the outside of the side cover. Go through the corresponding hole on the cover, from outside to inside. Run the needle along the left side of the thread as you pull it through.
  6. Repeat this process with the remaining needle and hole.
  7. Once both needles have looped through the cover, move the board down so it is flush with the first signature. Pull the threads along each sewing station until they’re tight. This will tie the board and first signature together.
  8. Pick up the first needle and slip it behind the thread that connects the first signature and board. Pull it through, but leave a tiny loop to feed your needle back through. Once through, pull away from the spine. This will create the braided look we’re going for.
  9. Repeat this process with the remaining needle.

When finished, both needles should be outside and ready to go back into a new signature.

Thread two needles, one at each end of the thread.
Feed the left needle into the right station
Feed the right needle into the left station
Pull thread evenly until tight inside the signature
Loop the thread by entering the board from outside to inside
Repeat with the other needle
Once all threads wrap the cover, slide the signature flush with the board edge and tighten threads by pulling each one
Pass the needle behind the thread connecting the signature and board
Creating the “braid” stitch

Sewing the second signature

While the first signature is arguably the “hardest,” the second one can also be tricky. This is because you’re securing the second signature to the first by looping your needle behind the thread holding the first signature and board together.

  1. Add the second signature on top and return each needle into the corresponding hole.
  2. Once both needles are inside the second signature, use a bone folder to lightly press the fold. This helps to keep the thread firmly in place inside the signature.
  3. Open the signature and make sure it stays aligned on the one below it.
  4. Grasp the two threads and cross their positions. Return the right needle into the left needle’s hole. Return the left needle into the right needle’s hole. Pull both threads until they’re laying tightly inside the fold.
  5. Both needles should now be outside the signature. Start with the bottom sewing station. Loop the needle behind the thread holding the board and first signature together. Pull until there is a small loop of thread remaining. Return the needle through this loop and pull away from the spine. This will create the first braid.
  6. Repeat this process with the remaining needle.
Return the needles into the second singature
Swap needle positions so the right needle exits through the left sewing station and vice versa
sew the two double needle coptic journal bookbinding tutorial
Crease the fold with a bone folder before moving on

Sewing the remaining signatures

  1. Add the third signature on top of the second.
  2. Repeat steps 2-7 until all signatures are attached.
  3. The needles of the third signature should loop behind the thread attaching the second and first signatures together.
  4. The needles of the fourth signature should loop behind the thread attaching the third and second signatures together, and so on.
  5. Attach all signatures in the same manner, including the final signature, before attaching the last board.

Attaching the back board

We’re going to attach the back board the same way that we attached the first, but it will feel “reversed” given the direction the back board is facing (cover paper up toward you).

  1. Start at the bottom of the book. Move the first needle into the board from outside to inside at the corresponding hole. Pull the needle toward you (between the board and last signature) so it creates a loop around the board. Don’t tighten it yet.
  2. Repeat this process with the remaining needle.
  3. Align the board with the signatures and pull each thread until it’s tight, much like you did with the first board.
  4. Take the first needle and wrap it around the thread like you did when connecting the first signature and board. Create the same braid by passing the needle through the last bit of loop remaining.
  5. Turn the book over and open up the last signature. Place one hand inside the fold while holding the book with your thumb.
  6. Return the needle into the corresponding hole of the final signature. This will be a little tough because the hole can be hard to see with the thread in the way, so take your time.
  7. Once inside the signature, use your fingers to pull the needle through.
  8. Repeat this process with the remaining needle.
  9. Turn the book over and open up to the last signature. You should see both needles.
  10. Tie off each needle by looping it behind the thread just prior and into a knot. You can do this twice if you want a tighter knot. See photo below.
  11. Using a scissor, trim away any excess thread.
attach the last board of the two needle coptic binding journal bookbinding tutorial

I truly hope you enjoyed this tutorial. Be sure to check out my other tutorials by visiting the link in the main navigation.

Good luck!

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Thank you for taking me along on your book making journey!

Misty