PU coated fabrics are different from textile fabrics in sewing threads, needles, press shoes, and types of stitches.

1. Design of seam pattern: According to the characteristics of PU coated fabric, choose the appropriate seam pattern to make the stitching position flat and beautiful. More choices are knock seams, bright stitches, lap stitches, reverse stitches, etc.

2. Use plastic pressure shoes: because when using ordinary flat boots to sew smooth PU coated fabrics, the smooth bottom of the pressure shoes will cause heavy friction with the smooth surface of the PU coated fabrics, which will hinder the conveying of the sewing material. Plastic pressure shoes can reduce the friction between the two and make the conveying smooth.

3. Use extra-narrow round needle tips: If you use ordinary textile fabric burs for PU coated fabrics, it will cause greater damage to the PU coated fabrics, so you must choose appropriate needle tips and stitch density to ensure the material quality is not compromised.

4. Choose core-spun yarn: the yarn spun in the core-spun form has been polished, relatively soft and lubricated. The filament used as the core of the sewing has great strength and good elasticity. The outer layer of cotton fiber can increase the swelling of the sewing thread, thereby filling the pinholes caused by the bur. Therefore, it is most suitable to use cores pun thread to sew PU coated fabrics.

5. The sewing technology requirements for sewing PU coated fabric garments are high: because the stitches cannot be removed after sewing the PU coated fabric, otherwise the surface of the PU coated fabric will have pinholes that cannot be eliminated.

6. Ironing points: If the PU coated fabric garment is wrinkled, it can be ironed under low-temperature ironing. When ironing, it is best to put a layer of packaging paper or greased paper on the PU coated fabric garment. Move the iron quickly and not stop. Do not smoke with steam, otherwise, the PU coated fabric will shrink.

With the development of PU coated fabric garments, more and more garment manufacturers have begun to devote themselves to the design of PU coated fabric garments, which will promote the development of the overall design level of PU coated fabric garments.

Hangzhou Xiaoshan Zhengda Textile Co., Ltd. specializes in outdoor fabric supply. If you want to know more information about our products, please contact us.