Which fabric is described as 100% ingeo PLA and spun with a double filling knit?

Which fabric is described as 100% ingeo PLA and spun with a double filling knit?

• A. Rib knit
• B. Interlock
• C. Jacquard Double knit
• D. Pique knit

Answer: (A)

The part of the description to focus on is how fiber and stitch structure come together to give a fabric its look and feel. When a fabric is described as 100% Ingeo PLA, you’re dealing with a plant-based polyester-like fiber, which can be knitted into a wide range of textures. The phrase “spun with a double filling knit” points to a construction where two filling yarns are used in the knitting process to create a ribbed, textured effect with visible vertical lines. That ribbed look and the characteristic stretch come from alternating knit and purl courses that emphasize those ribs, a hallmark of rib knit structures. Rib knit is especially known for pulling and spring due to that ribbed column pattern, and it commonly uses yarns like Ingeo PLA to make lightweight, comfortable fabrics with good stretch. So the description aligns with rib knit: a solid fiber (Ingeo PLA) woven with a double filling technique to produce the distinct ribbed texture. The other options describe different fabric structures: interlock is a true double-knit that forms a smooth surface on both sides; jacquard double knit introduces patterned textures in a double-knit format; pique knit has a dimpled, textured surface created by floats and stitches. None of these match the combination of plant-based PLA fiber with a double filling knit designed to create a ribbed, stretchy fabric as described.

The part of the description to focus on is how fiber and stitch structure come together to give a fabric its look and feel. When a fabric is described as 100% Ingeo PLA, you’re dealing with a plant-based polyester-like fiber, which can be knitted into a wide range of textures. The phrase “spun with a double filling knit” points to a construction where two filling yarns are used in the knitting process to create a ribbed, textured effect with visible vertical lines. That ribbed look and the characteristic stretch come from alternating knit and purl courses that emphasize those ribs, a hallmark of rib knit structures.

Rib knit is especially known for pulling and spring due to that ribbed column pattern, and it commonly uses yarns like Ingeo PLA to make lightweight, comfortable fabrics with good stretch. So the description aligns with rib knit: a solid fiber (Ingeo PLA) woven with a double filling technique to produce the distinct ribbed texture.

The other options describe different fabric structures: interlock is a true double-knit that forms a smooth surface on both sides; jacquard double knit introduces patterned textures in a double-knit format; pique knit has a dimpled, textured surface created by floats and stitches. None of these match the combination of plant-based PLA fiber with a double filling knit designed to create a ribbed, stretchy fabric as described.