What to Consider When Choosing Cotton Fabric

Cotton fabric is one of the most fundamental raw materials of the textile industry. This natural fiber-based fabric stands out with its breathability, soft texture, and versatile usage areas. However, not all cotton fabrics are of the same quality. Making the right choice in wholesale or retail purchases directly affects both production quality and customer satisfaction.

The Relationship Between GSM and Usage

In cotton fabrics, GSM (grams per square meter) indicates the weight of the fabric per square meter. Low GSM fabrics (100-150 gsm) are ideal for summer t-shirts and underwear. Medium GSM fabrics (150-220 gsm) are preferred for daily wear and sportswear, while high GSM fabrics (220+ gsm) are used in products requiring more durability such as sweatshirts, coat linings, and workwear.

Yarn Count and Quality

Yarn count is one of the most important factors determining the fineness and softness of the fabric. While 20/1 yarn produces thick and durable fabrics, 30/1 is the most commonly preferred count for everyday use. 40/1 and above yarns are used in premium segment products with an extra soft touch. Ring-spun yarn provides a smoother and shinier surface compared to open-end yarn.

Weave Type Selection

Single jersey is the most basic knitted fabric type and is commonly used in t-shirts. Interlock offers a thicker and more stable fabric with its double-layer structure. Rib knit is preferred for details such as cuffs and collars due to its elastic structure. Pique fabric is essential for polo shirts. Each weave type has its own unique stretch, hand feel, and appearance characteristics.

The Importance of Sample Control

Especially in wholesale purchases, pre-order sample control is a critical step. GSM testing, stretch-recovery testing, color fastness control, and post-wash dimensional change must be evaluated on the sample. These tests allow you to detect potential issues that may arise in mass production beforehand.

Certifications and Reliability

Certifications such as OEKO-TEX Standard 100, GOTS (Global Organic Textile Standard), and BCI (Better Cotton Initiative) guarantee that the fabric meets safe and sustainable production standards. Especially if you are producing for the European market, choosing fabric suppliers with these certifications will provide significant advantages.