Lesson 3.12 Knowledge Challenge 3.15

To make an item that needs lapped side seams, a bound neckline and decorative piping. Which three seam classifications will we be used?

Class 1
Class 2
Class 3
Class 4
Class 5
Class 6
Class 7
Class 8

2. A chain stitch is formed by interlooping threads, from the list below Identify three key characteristics of the stitch.

Stretchy/Elastic
Reversable
Straight sewing only
Uses a minimum amount of thread
Unravels easily

3. This knowledge challenge is about the identification and function of different seam types. See the images of seams below. Match the seam with its use.

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Class 3 Bound Seam used to neaten edges and necklines
Class 8 Single ply construction used to turn in on both edges for belt/belt loop etc
Class 2 Lapped seam, commonly used on rain wear and lingerie
Class 4. Flat seam used on knitted/stretch items or underwear

Lesson 3.12 Knowledge Challenge 3.15

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