Lambswool
Lambswool refers to wool obtained at a sheep’s first shearing, and it is a material used mainly for autumn and winter knits and woven fabrics, making use of its relatively soft texture and warmth.
Contents6 sections
Definition and Overview
Lambswool is the name for wool obtained from a sheep’s first shearing. It is a type of wool, and depending on fiber fineness, fiber length, the breed of the raw material, spinning method, and finishing, the actual texture and applications vary greatly.
Because it is a term for the raw material rather than a fabric name or weave/knit structure name, it is used for woven fabrics such as plain weave and twill, as well as knits such as weft knits. When blended, the degree to which lambswool-like qualities appear changes depending on the blend ratio.
Characteristics
In many cases, it is a material that tends to feel softer and more lofty than ordinary wool from mature sheep. By trapping air, it provides warmth, and its surface gives a natural fuzzy feel and a warm appearance.
Its moisture absorption and release properties as wool can also be expected, but the degree of irritation on the skin varies depending on fiber thickness, processing, and the density of the knitted fabric. In addition, pilling and fuzzing may occur in areas subject to friction.
Main Applications
Taking advantage of its warmth and soft look, it is used for autumn and winter knits such as sweaters, cardigans, vests, mufflers, hats, and gloves. By changing the yarn thickness and knit structure, it can be developed across a wide range from casual to more polished styles.
In woven fabrics, it may be used for jackets, coats, skirts, trousers, and similar items that have undergone raising or fulling. When deciding on applications, it is important to check not only the material name but also the industry weight, structure, thickness, and surface finish.
Selection and Handling Notes
When selecting, confirm the blend ratio, yarn thickness, knitting/weaving density, industry weight, and degree of fuzz on the actual material. For items that touch the skin directly, check for any scratchy feel through wear testing, and if necessary consider blending with other materials or using a lining.
Because shrinkage and felting may occur due to washing, heat, or friction, management must follow the care label and the fabric test results. Before cutting and sewing, check the shrinkage rate and grain direction of the roll, and if necessary carry out pre-treatment such as hot-water scouring.
In sewing, seam allowances can become thick with bulky knits or raised materials, so match the needle, thread, and stitch conditions to the fabric. For stretchy knits, also consider specifications that suppress stretching during sewing.
Differences from Similar Terms
Wool is a broad term for sheep wool in general, while lambswool refers to wool obtained from the first shearing. By contrast, merino wool is a term mainly derived from the breed of sheep, and its classification basis differs from lambswool.
Virgin wool often refers to new wool that is not recycled wool, and is not synonymous with lambswool, which means wool from the first shearing. Cashmere, mohair, and alpaca are also animal fibers, but they are not wool; they are hair from different animals.
Frequently Asked Questions
Are lambswool and merino wool the same?
No, they are not the same. Lambswool is a category mainly based on a sheep’s first shearing, while merino wool is a category based on the breed of sheep. Wool from the first shearing of merino sheep may also be treated as lambswool, so both conditions can apply.
Can lambswool be washed at home?
Whether home washing is possible cannot be determined by the material name lambswool alone. Handling varies depending on the structure of the knit or woven fabric, blended materials, and whether dyeing or shrink-resist processing has been applied. Always follow the product care label, and handle it with reduced friction and heat to avoid shrinkage and fuzzing.
Does lambswool feel itchy?
The scratchy feel is not determined only by whether it is lambswool; it varies depending on fiber thickness, fuzz, twist, knit structure, and finishing. For products that touch the skin directly, check the irritation during wear, not just the swatch, and consider blending or lining if necessary.
