Wednesday, February 6, 2008

The Ladder Stitch

The ladder stitch is a very useful stitch in puppet building. It will allow you to stitch an opening closed from the right side of the fabric with a virtually invisible seam. Learn the ladder stitch and keep it in your bag of tricks. You will find it comes in very handy.

The Ladder Stitch
First, insert the threaded needle through the wrong side of the fabric near the start of the opening, pulling the thread through so that it comes out of the right side of the fabric and allowing the knot to catch. Now you are ready to start the stitch.

Bring the needle to the fabric edge on the opposite side of the opening from where you started. Insert the needle into the right side of the fabric, parallel to the fabric’s edge and directly across from the point where the thread is coming out of the fabric on the opposite side. Push the needle out, still parallel with the edge of the fabric, about 1/8 inch or so down from the needle’s insertion point. Pull the thread through and that is the stitch! Repeat the stitch, back and forth on both sides, until the opening is sewn shut.

Wednesday, February 6, 2008

Arm Rods and Posable Hands - Step Six

Step 6-1
Insert the completed foam hand into the fabric hand through the opening you left earlier. This may be a bit difficult, but not impossible. Here’s a tip. Start by putting the foam thumb into the fabric hand thumb, then the foam forefinger into the fabric forefinger and so on.

Step 6-2
Hand-stitch the opening in the fabric hands using a ladder stitch. Start from the base of the finger and work back, tying off the stitch right before the wire rod enters the puppet’s wrist.

Tuesday, February 5, 2008

Arm Rods and Posable Hands - Step Five

Step 5-1
Now we’ll round out the foam hands. Apply contact cement to the edges of the foam hand, thumb, and fingers. Once the glue has dried, carefully pinch the outer edges of the top and bottom Foam Hand Pieces together. You may find it helpful to use a straight pin or an upholstery needle (as shown) to press down the foam between the two edges. Continue around the edge of each hand, with the exception of the base of the palm, until complete.

Monday, February 4, 2008

Arm Rods and Posable Hands - Step Four

Step 4-1
Once the epoxy sets, position and attach one side of the Palm Support Piece to one of the Foam Hand Pieces. You may use hot glue or contact cement to do so.

Working with Contact Cement

Contact cement can be purchased at your local hardware or craft store. You may try DAP Weldwood Contact Cement™, which should be fairly easy to find. For a stronger bond, you may want to try Barge Cement™. A quick Internet search should bring up several supplier choices.

Apply the contact cement to both surfaces and allow to dry. The dry time can be affected by the temperature and humidity, but usually a few minutes is sufficient. Dry contact cement will feel tacky and appear glossy. Make sure the contact cement is dry for maximum bond strength.

Carefully align the two surfaces, as the cement will bond upon contact, and press together.

Be sure to work in a well ventilated area. Contact cement vapors are toxic. Remember to follow all safety guidelines recommended by the contact cement manufacturer.

Step 4-2
Using the contact cement, glue the other Foam Hand Piece on top. Apply the contact cement to both surfaces using a craft brush. Allow the adhesive to dry until tacky. Then glue the pieces together, lining up the edges of the hand, thumb, and fingers. Make sure the florist wire runs down the center of the thumb and fingers as you glue the top Foam Hand Piece in place.

Friday, February 1, 2008

Arm Rods and Posable Hands - Step Three

Epoxy

Step 3-1
Use 5-Minute Epoxy to set the florist wire and the arm rods in place permanently, as shown in the picture above. Be generous with the epoxy. Remember, although the epoxy sets in five minutes, it does not reach a usable strength until eight hours later and fully cures only after twenty-four hours. Allow the epoxy time to fully set, preferably overnight.

Note: If the Palm Support Piece is plastic, it’s a good idea to roughen the surface with sand paper to ensure a strong bond when the epoxy is applied.

Thursday, January 31, 2008

Arm Rods and Posable Hands - Step Two

Bend Arm Rod

Step 2-1
Next bend the arm rod. In this particular case, the rod was marked at 1 3/4 inches from the end. About 1/2 inch was bent at an approximate 45° angle and then bent again at a 90° angle on the 1 3/4 inch mark.

Any ideas for the reason for the extra 45° bend?

Wednesday, January 30, 2008

Arm Rods and Posable Hands - Step One

Florist Wire

Step 1-1
First, cut eight pieces of florist wire at 2-3 inches in length. (Remember, this length is specific to the hand pattern used in this tutorial. Use the Foam Hand Pattern as a guide to determine a good length to cut the florist wire. In general, cut the wire an inch or so longer than the thumb and fingers to ensure plenty of wire with which to work.)

Step 1-2
Using a pair of needlenose pliers, bend a loop at the end of each piece of florist wire. Lay one Foam Hand Piece flat with the Palm Support Piece on top in the correct position. Center each of the wire pieces on the foam thumb and fingers with the loop end toward the tip and the other end in line with its respective hole in the Palm Support Piece. Mark, bend, and cut the latter end of each wire to create a fish hook shape as shown above.

Secure Florist Wire

Insert each hooked end through the appropriate hole in the Palm Support Piece and pinch closed to keep the wires from moving. The picture above shows the backside of the Palm Support Piece with the wires pinched in place.

Tuesday, January 29, 2008

Arm Rods and Posable Hands - The Materials

Cut Materials

Upholstery Foam
Lay 1/2 inch thick upholstery foam flat. (Reticulated foam may also be used.) Position and trace four Foam Hand Pieces. Cut out the foam pieces with an X-Acto™ knife or razor blade. Make sure the blade is sharp. Hold the knife perpendicular to the foam as you cut. With the exception of corners, try to keep the knife’s blade on the foam, cutting in a continuous motion with minimal starts and stops.

Chipboard or Cardboard
We’ll be using chipboard for the Palm Support Pieces in this tutorial. By the way, chipboard is the cardboard you find on the back of most writing tablets or notebooks. It comes in a variety of thicknesses. Be sure to use a thickness that is fairly rigid.

Position and trace two Palm Support Pieces on the chipboard. Cut the pieces from the board with an X-Acto™ knife. You may also use the knife blade to create the small holes for the florist wire. Insert and twist the point of the blade in the marked locations to create the small openings.

For a more durable palm support, you may choose to use thin rigid sheet plastic. Styrene plastic sheets at 1/16 inch thickness work quite well. Appropriate tools should be used to cut and drill plastic sheets.

Additional Materials to Gather:

  • Two wire rods 12-16 inches in length (heavy coat hanger wire/insulation supports/piano wire)
  • Florist wire (fairly heavy 12 to 14 gauge)
  • 5-Minute Epoxy
  • Contact cement
  • Wooden dowel rod
  • Electrical tape/gaffers tape

Now we’re ready for the assembly!

Monday, January 28, 2008

Arm Rods and Posable Hands - The Patterns

Before you can build the inner structure for the posable hands and attach the rods, two patterns must be created – the Foam Hand Pattern and the Palm Support Pattern. Both patterns should be based on the original shape of the fabric hand pattern (without a seam allowance).

Pattern Diagram

First, draw a few guides on which to base the two patterns. Start by tracing the original fabric hand pattern, stopping at the wrist line determined previously. Next, sketch a centerline down each finger and the thumb as well as a line to determine the base of the puppet’s palm.

The Foam Hand Pattern
Create the Foam Hand Pattern by drawing a line on the inside of the original hand shape, leaving a 1/8 inch space from the edge, except at the base of the palm.

The Palm Support Pattern
Draw the Palm Support Pattern within the confines of the Foam Hand Pattern. Leave a 1/4 inch space from any applicable edges of the Foam Hand Pattern, again with the exception of the base of the puppet’s palm. With small circles, mark the points where the florist wire (which will enable the posing of the fingers and thumb) will eventually be attached to the Palm Support Piece. Draw the circles in line with the centerline of each finger and the thumb and about 1/8 of an inch from the Palm Support Pattern’s edge.

Take a look at the figure above to see the relationship between the original hand pattern, the Foam Hand Pattern and the Palm Support Pattern. Click on the picture for a full-size printable version - wink, wink.

Friday, January 25, 2008

Arm Rods and Posable Hands - Introduction

Arm rods are an absolute must for any hand puppet. If you are reading this tutorial, you are probably already quite familiar with the purpose and general mechanics of arm rods. Briefly, arm rods are just that - rods attached to the puppet, usually at the wrist, that allow the puppeteer to manipulate the puppet’s arms, wrists, and hands. In this tutorial, we will describe a method of adding permanent arm rods to any puppet character.

Along with adding arm rods, this tutorial will outline how to add a posable understructure for your puppet’s hands. Posable fingers can prove to be very “handy” in a puppet performance, allowing the character to make more specific gestures or to hold small objects.

Before beginning, please note that one simple but very important change must be made in the sewing of the puppet’s arms and hands. For this tutorial, we’ll be using the Arm and Hand Pattern that is included with the Glorified Sock Puppet Pattern available at Project Puppet. Leave an opening, not only at the top of each arm (which is usual), but between the wrist and the base of the finger opposite the thumb side of the hand, as shown in the picture above. Take the opportunity to determine and mark where the puppet’s wrist lies on the pattern for future reference. This will eventually be the arm rod’s point of entry.

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