December 2, 2016

double loop rope bracelets made from hand twisted rope 4061

This double rope bracelet is an example of what can be made with a firm four ply segment of handmade rope. The cotton yarns are rigged on the rope machine and held under tension while twisted hundreds of times, then laid (plyed) together using the spreader tool to control the lay.

The four strands are themselves composed of a pair of yarns so the finished rope is made out of  eight cotton yarns. (Spinning a yarn may be slang for how a story is told but it also is the technical description of rope manufacturing.)
Controlling the tightness of the lay so that the finished rope has some stiffness means these little slip on bracelets hold their shape quite nicely. The thickness of the finished rope is about 4-5 mm.

The cotton yarns are compressed evenly so the finished rope is round in section. The overall segment length is about 74". This is a convenient length for my basement workshop, greater lengths are possible with more time and patience.

The finish is a traditional coach whipping detail here made with a pleasing light yellow ochre waxed thread. The loose ends are relayed around the barrel of the whipping and fed through parallel to the rope, then trimmed off.

Look for this and similar designs in the ETSY shop soon.

design and photographs copyright  2016 

November 30, 2016

pvc color experiments with MEK solvent dye

For those of you who follow this blog you will recall the work done with re-purposed PVC taking different forms. The bone bangle series and some of the re-creations of neo-primitive forms all rendered in brilliant white (or off-white as the case may be) which happens to be the natural color of this type of plastic.

Here now some examples of color that are possible with PVC. These early experiments are performed using a MEK solvent and a handful of dye colors.
Left to right:
Bronze + Brown
Bronze + Orange
Red + Bronze + Brown
Red + Brown

The color is applied in two steps with the piece spending a few minutes immersed in the first dye bath, then another period in the second.

The piece is then set out to dry allowing all the solvents to evaporate leaving the color chemically bonded to the plastic.
This is the Red + Bronze + Brown piece that has been buffed post-immersion to remove some of the surface in which dye is embedded.

More effects: the hard surface of the PVC takes the color more sparingly than the abraded surfaces. Textures telegraph through the solvent process.  More later….

design and photographs copyright 2016

November 28, 2016

Hand laid twisted rope collection 4065

 A small collection of four hand made rope segments created from cotton yarn and waxed cotton cord. Made on a small rope machine these segments are used to make rope bracelets and double loop bracelets.

The cotton yarns are mostly hand-dyed in small batches then hand twisted into the finished pieces you see here.

The layout pattern code is 4 (pairs) each with 2 (strands) of yarn = "4x2"or an 8-ply cord.

A 4x2 cotton ~6 mm
B 2x3 navy and teal cotton ~3 mm
C 4x2 taupe cotton ~6 mm
D 4x2 waxed cotton "natural" ~ 4 mm

All about 72" to 76" length

An interesting property of four pair cords is the square section that emerges in the layup process. Each pair of twisted yarns nests with the other three creating a distinctive square section.
Look for handmade toggle bracelets and other designs in the ETSY shop soon. Some of this material is also available in the supplies section of the ETSY shop. You may also request a special run to meet your craft project needs.

design and photographs copyright 2016

November 27, 2016

wrap rope bracelet or necklace of hand twisted rope 4064

 Hand twisted rope made from cotton butcher twine in four pairs creates a 4 mm square rope that is easy to work into a multi-wrap bracelet. The pair of holes in clay button secures the loop ends of the yarns.

The rope machine is a small bench top size which can create finished segments of about 76" length. These wrap bracelets are about 42" not including the loop.

The waxed thread whipping secures the loop.
 Here are some other wrap bracelet designs you might like:

handmade rope with dragon tooth button

handmade rope with cork buttons

blue handmade rope wrap bracelet with button

wrap bracelet or two loop necklace  
This design and other hand twisted rope ideas can be found in the ETSY shop. Special orders are available for custom sizes and colors.

design and photographs copyright 2016

November 11, 2016

double rib bangle CPVC bracelet modern primitive design 4038

Lightweight CPVC is hand carved exposing the porous core material in the flared interior edges and center. The hand shaped form has a lot of subtle texture from the finishing process. The center recess forms two ribs that meet in a teardrop connection adding a pleasing elliptical shape.

Size "large' 8" (203 mm) inside circumference
Some other designs you might like:

massive white PVC cuff bracelet 3754

petroglyph bangles G H 3737

petroglyph bangles E F 3737

eroded PVC bangle 3672

large bangle bracelet 3560
This and other similar designs can be found on ArtFactSite your source for traditional design in contemporary materials.

design and photographs copyright 2016 

November 9, 2016

two oval stained bangles 4056

 The third group in the stained PVC experiment is this pair of square chunky bangles, one very thin the other more substantial. Together they make a pair.

The wider bracelet is made from CPVC which means it has a low density core with two surfaces. The core is more porous and you can see it absorbs the dye creating a more saturated color.

The thinner bracelet is solid PVC so the dye penetration is generally less resulting in a lighter color.
Shape is an oval 2 1/4 (57 mm) x 2 5/8 (67 mm)

Some other designs you might like:

thin oval bangles stained PVC 4058

small stack of plastic faux bone bangle bracelets with dyed color 4057

large bone bangle bracelet 4028

thick bone bracelet PVC cuff bracelet contemporary primitive design 3752

This and other pvc bracelets can be found on ArtiFactSite your source for traditional forms rendered in modern materials.

design and photographs copyright 2016 

November 7, 2016

geometry of PVC bracelets 4054

This post shows how to make different size bracelets from a single piece of PVC pipe.

The first picture shows an array of bracelets from the circular (upper left) to the oval (lower right). These shapes were sliced from the circular pipe at increasing angles.

This cutting generates a series of oval shaped sections that are then finished off with buffing to create a smooth surface.
 The 90 degree (or 0 deg angle)  cut produces a 2 1/8" (52 mm) diameter circular shape. About 6 3/16" (162 mm) circumference

A series of cuts at increasing angles produces ovals of increasing interior circumference
The 45 degree cut produces a 3" (76 mm) diameter oval shape (the short diameter is 2 1/8") and 7 3/4" (197 mm) interior circumference

design and photographs copyright 2016

November 4, 2016

thin oval bangles stained PVC 4058

One of the properties of PVC is the innate strength of the material. These two bracelets demonstrate how thin this material can be sliced to make some very lightweight jewelry.

The color is achieved by immersing the finished pieces in a dye solution. The solvents dissolve the surface of the plastic enabling the dye to penetrate creating a permanent color.

The bracelets are finished with a light buffing burnishing with a felt tip on a hand held rotary tool.
 These oval shapes are 7 1/2" (192 mm) interior circumference. These are less than 1/8" thickness but are strong and flexible.

Some other designs you may like:

small stack of plastic faux bone bangle bracelets 4057

super thin stackable bracelets 4029

bone bangles sculpted slender bracelets 3463

These and other similar designs are available on ArtiFactSite your source for ancient designs made in modern materials

design and photographs copyright 2016

November 2, 2016

small stack of plastic faux bone bangle bracelets with dyed color 4057

 This stack of four smaller bracelets is made by cutting the tubing at different angles and finishing the surfaces.

Changing the angle of the cut increases the interior circumference creating this rather pleasing tapered stack of faux bone bracelets.

Each bracelet is finished with a fine sandpaper and final polished using a felt buff to smooth the surfaces. This process heats the plastic slightly causing it to fuse together creating highlighted polished surfaces.

The color is a special solvent based dye process that incorporates the color directly in the plastic. The bracelets are placed in a retort and allowed to pickle in the dye solution for a few minutes. The solvent softens the surface embedding the dye color.
The surface textures created by the buffing process creates a natural range of color variation.

The resulting bangles are just the right size for people with smaller hands. The smallest size is 6 3/8" (163 mm) the largest is 7 1/2" (191 mm)
other designs you may like:
super thin bangle bracelets 4029

white bone bangle bracelets 3309

two large bracelets 4030 4032

See these and other faux bone items at the ArtiFactSite your source for modern primitive design in the post industrial era.

design and photographs copyright 2016

October 21, 2016

extra wide slip on cuff 4037

Soft core CPVC cut, seamed, and heat formed to resemble a piece of bone, then textured and polished to create a lightly striated surface.

 7 1/2" (190 mm) inside circumference
2 1/2" (64 mm) diameter
lightweight 2 oz / 57 g
some other designs similar to this:

super thin stackable bone bangles

small massive bone bracelet

large bone bangle 

brush texture wide bangle 

wide bone cuff with a split back

thick bone bracelet 
More of these unique pieces on ArtFactSite

design and photographs copyright 2016

October 10, 2016

large domed bone bangle 4047

Asymmetrical curved shape created from an angled seam and heat treatment is surfaced and finished to resemble a piece of ivory but this is 100% synthetic materials so no animals are harmed.
The surface is burnished with a felt tipped polishing tool to bring out the semi-matt texture. The heat of the burnishing process fuses the plastic to create the glossy finish seen in the photos.

 Size is a generous 9" (228 mm) circumference large enough to wear on the upper arm.

1.7 o1 oz/ 51 g

other designs you might like:
two large bracelets 4030

large bone bangle bracelet 4028

small massive bone bracelet 4025

Look for this and other related designs on ArtFactSite

design and photographs copyright 2016

October 4, 2016

two large bracelets 4030 4032

This matching pair of large bangles are made from   a single piece of laminated material. The billet was assembled from two pieces of vertically sliced PVC pipe that were solvent welded and separated on a diagonal. The individual pieces were then shaped and finished.

The process emulates the practice of slicing animal horns or bones in segments to create the ivory, bone, and horn bracelets common in indigous cultures but without the obvious negative impacts.
 The top half is item 4030 which has a flared end. You can see the laminating seam near the edge. This piece is 7 1/2" (191 mm) interior circumference and weighs 3.4 oz (98 g) it's about 1 3/4" wide.

The bottom piece item 4032 is slightly larger at 7 3/4" (196 mm) circumference and has more rounded edges. It also weighs in at a full 5 oz (144g) so it's quite massive - in keeping with the design values of the cultural inspiration for these bracelets.

together these are almost 3 wide and 8.6 oz

See these and other similar designs on ArtiFactSite where ancient forms are brought to contemporary materials.

design and photographs copyright 2016