Craft guilds guarded the long-standing craft traditions & carefully governed the entry of workers into their organizations in an effort to sustain reasonable wages & a good standard of work. The women had always participated in spinning & continued to do all the spinning. The formal exclusion of females from the cloth-making & finishing sectors of textile manufacture was an important stricture, with the only exception being that the widow of a weaver could officially take over her husband's work & tools as long as she did not remarry. Laws restricting women from weaving persisted until about 1825.
"There was quite an organized division of labor. Subdividing the work increased productivity by reducing “every man's business to one simple operation.” So, if you purchased a piece of broadcloth 12 yards x 1¾ yards, 15 people probably had a hand in making it, with 5 or 6 people spinning & carding to produce enough to supply the weaver...
"Tradition held in the colonies. Men did the weaving & women did the spinning, with one big difference. There was no organized industry here. Typically, there was a single weaver, with maybe an apprentice or son, working in a small workshop or shed by his house. People in the area would spin their yarn & take it to him to have it woven according to their needs. It was called “bespoke” weaving. Likewise with shoemakers; you brought them your own leather. Unlike urban weavers who might specialize, rural weavers made a variety of linen & woolen goods. Some of the household goods they wove were sheets, towels, blankets, grain bags, & wagon covers."
See: Quarterly Archives : Volume 43 of the Tredyffrin Easttown (Pennsylvania) Historical Society Real Colonial Women Don't Weave Cloth by Kathy King Source: Spring 2006 Volume 43 Number 2, Pages 62–70