AY Honors/Plastic Canvas/Answer Key

1. What is plastic canvas?

Train made in Plastic Canvas

Wikipedia on Plastic canvas.

• Plastic canvas is a lightweight plastic material with regularly spaced holes in imitation of embroidery canvas. It is also commonly known as vinyl weave.

Plastic Canvas close-up

• Plastic canvas is as the base/foundation for needlepoint or other canvas work embroidery, usually in acrylic or wool knitting yarn. Because the plastic is rigid, it can be used in creating 3-dimensional projects like tissue box covers, small jewelry boxes, handbags, and other decorative items.

• Plastic canvas comes in many colors and various size holes for different thicknesses of yarn. As with textile canvas, these are described in count – 10-count plastic canvas has 10 holes per linear inch. Typical sizes are 7-, 10-, and 14 count. It also comes in pre-made shapes such as circles, triangles, as well as novelty shapes (e.g. dinosaurs, birds, etc).

• Plastic canvas is also used to teach needlepoint and cross stitch to children, because it is rigid and does not need the use of a hoop or frame.

4. Describe the following types of yarn and say on which type of canvas they work best:

a. Worsted Weight Yarn

• http://en.wikipedia.org/wiki/Worsted

c. Tapestry Yarn

• http://en.wikipedia.org/wiki/Tapestry

7. Name at least ten (10) stitches and make a one-inch sample of each.

Tent Stitch

• 

  Basketweave tent stitch

• 

  Continental tent stitch

• 

  Half cross tent stitch

Tent stitch is a small, diagonal embroidery stitch that crosses over the intersection of one horizontal and one vertical thread of needlepoint canvas forming a slanted stitch at a 45 degree angle. It is also known as Petit point and Needlepoint stitch and is one of the most basic and versatile stitches used in Needlepoint and other Canvas work embroidery.

Tent stitch variants

There are three types of tent stitch, all producing the same appearance on the front of the canvas but each worked in a slightly different way and having particular characteristics, uses, benefits and drawbacks. These variants of tent stitch are known as basketweave, continental and half cross tent stitches:

• Basketweave tent stitch
  The basketweave form of tent stitch is worked in diagonal rows up and down the canvas. The yarn on the back of the canvas has a typical basketweave appearance, with alternating horizontal and vertical stitches. Basketweave is the best stitch to use for covering large areas of canvas as it does not distort the canvas as the other two forms of tent stitch do.

• Continental tent stitch
  Continental stitch is worked from right to left across the canvas. It's primary use is for working a single row of stitching but may be worked in multiple rows if necessary. It can also be used for stitching vertical lines. It is normally used for working a single line or for filling very small areas because of the tendency of the stitch tension to pull and distort the canvas ground fabric out of shape. This method uses more yarn than half cross stitch tent stitch but is more hardwearing.

• Half cross tent stitch
  Half cross stitch is worked from left to right across the canvas. As with Continental tent stitch it's primary use is for working a single row of stitching but may be worked in multiple rows if necessary. It can also be used for stitching vertical lines. It is normally used for working a single line or for filling very small areas because of the tendency of the stitch tension to pull and distort the canvas ground fabric out of shape. This method uses less yarn than other stitches but is not very durable as coverage on the back of the canvas is a little thin.

Bargello Technique

Bargello refers not just a stitching technique, but motifs created by the change of colors in the stitches. This section describes the vertical stitch and how it is combined with color and ‘stepping’ to create different motifs.

Examples

Image(s) created and licensed by Elizabeth Pyatt.

• 

  Flame stitch motif.
  Stitches step sharply across the design.

• 

  Diamond motif.
  Stitches step sharply across the designs and color changes cause diamonds to appear.

• Ribbons.png

  Ribbon design.
  Stitches are gradually stepped in different colors.

• 

  Medallion design.
  Stitches are gradually stepped and color changes causes spheres or medallions to appear.

Vertical Stitches

Most agree that traditional Bargello pieces incorporate a series of all vertical stitches (vs. diagonal stitches). The basic unit is usually a vertical stitch of four threads, but other heights are possible.

Some Bargello pieces use only one height of stitch, but even the earliest pieces (such as chairs in the Bargello museum) combined different heights of stitches.

Stepping

Bargello patterns are formed when vertical stitches are stepped or offset vertically, usually by two threads (i.e. halfway down a unit of four threads). The patterns in the steps combined with color changes determines how the overall pattern will emerge.

Flame (Sharp) vs. Curved Motifs

If vertical stitches are stepped down quickly, the design forms sharp points or zig-zags. This type of Bargello motif is often known as "flame stitch." Flame stitch can be found on the Bargello Museum chairs.

If steps are gradual, then the design will appear to be curved. Traditional curved bargello motifs include medallions and ribbons.

9. Make one of the following using four different stitches:

c. Floppy Disk Holder

Yikes! This is a floppy disk.

References

• Requirements from efiles at Advent Source
• http://en.wikipedia.org/wiki/Plastic_canvas
• http://en.wikipedia.org/wiki/Bargello_%28needlework%29