Which is better, pillow zigzag seam or lace pressure seam?

Dear you, you'd better sew the pillow into a zigzag shape.

With its rich changes, zigzag seam enhances the practicality and aesthetic feeling of products and creates a comfortable and warm living space for people.

Quilting is to sew a textile fabric with a long needle on the interlayer and fix the cotton wool inside. Taking bedding as an example, bedding generally consists of tire material and outer textile fabric, and tire material can be divided into flocking tire and loose fiber. The structure and shape of loose fibrous pad tire core are not fixed, and it is easy to flow and contract, and its thickness is uneven. In order to tightly fix the outer fabric and the inner core of the quilt and make the thickness of the quilt uniform, the outer fabric and the inner core are stitched in parallel straight lines or patterns (including stitching). This process of increasing aesthetic feeling and practicality is called quilting, and the quilt or mattress after sewing is called quilted quilt and quilted mat. In the past, quilting products were basically done by hand, and the products were mainly quilted quilts and quilted mats. The difference between them and the bedding used in general families lies in the addition of a quilting process, and the operation procedure is to sew first and then quilt. Using the workshop-style processing method of thousands of households, the output is low, the pattern consistency is poor and the operation process is complicated. 15 years ago, mechanical multi-needle quilting machine entered China, with high output and good consistency, but the pattern was simple and changed little, so it was impossible to reverse cloth and make plate. Mainly composition, mainly processing lining and quilt core.