Alpaca

Definition and Overview

Alpaca is an animal fiber collected from alpacas, which belong to the camelid family. In addition to referring to alpaca as a fiber, it is also sometimes used to refer to yarns and textiles blended with alpaca. It is used in many forms, including woven fabrics, knitted fabrics, and pile materials.

For apparel, it is used on its own or blended with wool, nylon, acrylic, and others. Depending on the blend ratio, yarn thickness, spinning method, knitted or woven structure, and whether it is brushed, the finished warmth, lightness, surface texture, and durability can vary greatly.

Features

Alpaca is characterized by a soft, smooth feel and a restrained, elegant luster. In knitted fabrics and brushed textiles that make use of the pile, it creates a voluminous look and rich expression. On the other hand, depending on the raw material type and processing, fuzzing and shedding may be noticeable.

Because it readily traps air within the fiber, it is generally a material that balances warmth and lightness well. It also has moisture absorption, but resistance to stuffiness when worn, thickness, stiffness, and abrasion resistance depend on blended materials and fabric design, so rather than judging by the material name alone, check test values and actual samples.

Main Applications

Making use of its warmth and soft appearance, it is used for autumn and winter sweaters, cardigans, knit vests, mufflers, hats, gloves, and more. In woven and knitted materials with a brushed feel, it is also used for coats, jackets, dresses, skirts, and more.

Materials that emphasize pile and volume are suited to statement items that showcase their look. In contrast, for items subject to frequent friction or frequent washing, reinforcement through blending, use of lining, and specification design that considers how much fuzzing appears are important.

How to Choose and Handling Notes

When selecting, check not only the alpaca blend ratio but also the fabric weight, thickness, pile, knitted or woven density, tendency to pill, and dimensional change. For knits, stretch in the fabric and lengthening from its own weight, and for brushed textiles, the direction of the nap and how it looks after cutting, also affect the product appearance and specifications.

Follow the washing instructions on each product's care label. Water washing may cause shrinkage, felting, or loss of shape, so confirm in advance whether home washing is possible. During storage, avoid humidity, take insect prevention measures, and it is generally best to fold knits that are prone to losing their shape.

In sewing, fabrics with long pile tend to trap the pile in the seam allowance, and the stitches may become hidden. Cut while aligning the nap, and sew while smoothing the pile in the seam allowance. Because stitch thickness and fraying tendency vary by fabric, confirm the sewing specifications and needle and thread through prior testing.

Differences from Similar Terms

Wool is a general term that mainly refers to sheep wool, while alpaca is an animal fiber derived from alpacas. Both are often used for autumn and winter materials, but the feel, luster, fuzzing, and elasticity differ depending on the raw material and the design of the yarn and fabric.

Cashmere is goat hair from cashmere goats, mohair is goat hair from Angora goats, and angora is rabbit hair from Angora rabbits. Like alpaca, these are treated as animal hair materials, but the animals they are collected from differ. Rather than the material name alone, it is important to compare the blend ratio and fabric samples to find the feel that suits the purpose.

Frequently Asked Questions