CLOTHING FABRIC WEIGHT

What Is Fabric Weight And Why Does It Matter?

Fabric weight is one of the key factors to think about when choosing blank apparel for customizing. But what exactly does Fabric Weight mean, and why is it important? In this beginner’s guide, we’ll introduce you to the basics of fabric weight and how it can impact your screen printing and clothing brand.

What Is Fabric Weight?

Fabric weight refers to the weight of a piece of fabric, usually measured in ounces per square yard (oz/yd²) or grams per square meter (g/m²). It is a measure of how it holds up during screen printing and how the final product looks and feels. The weight of the fabric can greatly vary how a shirt fits, how it feels, and how durable it is over time. Heavy shirts will be very durable over time, hold a consistent structure, and can help screen print longevity. Lightweight shirts can feel much softer next to skin, breathe better in hot temperatures, and be able to achieve a softer screen print feel. 

Why Does Fabric Weight Matter for Screen Printers and Clothing Brands?

Fabric weight can impact your branding process and the final product in a few ways. A heavier fabric can take more ink without bleeding or showing through to the other side, while a lighter fabric may not be able to handle certain types of prints or embroidery the same way. 

Additionally, the fabric weight can affect how the final product looks and feels. A heavier fabric can give a more substantial and durable feel to the garment, while a lighter fabric can give a softer and more comfortable feel. Fabric weight can also impact how the garment drapes and hangs on the body.

How is Fabric Weight Measured?

Fabric weight is usually measured in ounces per square yard (oz/yd²) or grams per square meter (g/m² or GSM). To measure fabric weight, a small piece of fabric is cut from the roll and weighed. This weight is then divided by the area of the fabric to get the weight per unit of area.

Different Fabric Weight Categories

Fabrics can generally be categorised into three weight categories: lightweight, medium weight, and heavyweight. Here are some common fabrics in each of our categories:

Light-weight
4.4 oz/yd² or 150 gsm and below: silk, linen, tri-blend, polyester, baby rib & nylon.

Medium-weight
5.3 oz/yd² or 180 gsm: ringspun cotton, chambray, 50/50 blends & twill.

Heavy-weight
6.5 oz/yd² or 220 gsm and above: cotton, canvas/duck canvas, twill, cotton flannel, sweatshirt fleece, wool & french terry.

AS COLOUR FABRIC CHART

To help you choose the right fabric weight for your screen printing project or clothing brand, you can refer to a fabric weight chart. This chart lists the different weight categories and gives examples of common fabrics in each category. Keep in mind that the fabric weight is just one factor to consider when choosing a fabric. You’ll also need to consider the type of customer and what they are using their apparel for.

AS Color Shirt Fabric Chart

AS Color makes some of our favorite blanks for screenprinting, embroidery, and other types of customization. Browse their catalog to pick out items for your next order with us.

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