Contents

## How do you make fabric corners?

How to sew mitered corners

- When hemming two edges that meet, the multiple folds along each edge pile up on top of each other and create an excess of fabric at the corner. …
- Press the same amount again. …
- Unfold everything.
- Find the middle square formed by the folds. …
- Trim along line.
- Fold angled edge in so that the creases line up with each other.

29.09.2014

## How do you calculate box corners?

How Boxing the Bottom Corners Affects the Bag Size

- Bag size before boxing corners: 19″ W x 16″ H (flat bag has zero depth)
- Bag size after boxing corners: 15″ W x 14″ H x 4″ D.
- Width is the length of the remaining seam across the bag bottom: 19″ – 4″ = 15″
- Height is the length of the remaining side seam: 16″ – 2″ = 14″

## What is the best way to make a 90 degree turn when sewing?

For a 90 degree angle, just snip the point of the corner off. If your seam allowance is wider than 1/4 inch (6mm) you can trim a bit off the sides at an angle too. For narrow seam allowances, this is not usually necessary.