Knitted garments

A knitted garment having a walewise extending free edge portion comprising a plurality of courses of loops knitted of relaxable yarn and disposed in a predetermined number of uniformly spaced wales, the outer free margin of said portion and also an inner margin which follows the latter and is contiguous with the body of the garment being each miss knitted at at least one wale in each of spaced ones of the courses, and the knit structure also having in appropriate ones of the said spaced courses (a) inwardly and coursewise extending first floats of the relaxable yarn which extend across a succession of the wales located between the aforesaid inner margin and a first point short of the outer free margin, these first floats, in a relaxed condition and contracted into the body of the fabric, serving to anchor to the latter an outer main fold produced, consequent upon contraction of said first floats, by the turning over and down of the fabric about predetermined ones of the wales located between the inner margin and the said first point short of the outer free margin and (b) relatively shorter coursewise extending second floats of the relaxable yarn which extend across another succession of the wales located between the outer free margin and a second point near to the aforementioned first point, the said second floats, in a similar relaxed condition and contracted into the body of the fabric, serving to anchor to the inner face of the main outer fold, and inner subsidiary fold produced, consequent upon contraction of said second floats, by the turning over and down of fabric adjoining the free edge about predetermined ones of the wales located between the outer free margin and the said first and second points, the inner subsidiary fold serving to reinforce and stiffen the free edge, and the thus double-folded edge portion extending at right angles to and across the courses.

A garment blank produced by rotary knitting which blank, prior to making up into a garment, has two side by side walewise extending free edge portions which are initially flat, each of said portions comprising a plurality of courses knitted of relaxable yarn and disposed in a plurality of uniformly spaced wales, the opposed outer free margins of said portions and also inner margins of the same which are contiguous with the body of the blank being each miss knitted at at least one wale in each of spaced ones of the courses, and the relaxable yarn being floated coursewise to provide not only first floats extending across successions of wales located between the said outer free and inner margins of the portions in each of the same spaced courses but also second relatively short `nip` floats extending across predetermined wales in intervening courses, the knit structure including still further floats initially connecting the walewise extending free edge portions and the mid-points of which further floats are coincident with a cutting line, whereby consequent upon the said portions being separated by a cut along the cutting line the aforementioned first and second floats relax and contract into the body of the fabric to turn the opposed outer free margins over and down and to nip the same to produce flat folds which are anchored to the fabric and extend at right angles to and across the courses.

A preliminary seamless tubular knitted blank from which can be produced a knitted garment in the form of briefs the edge of each of the two leg openings of which is defined by a walewise extending folded over edge portion, said blank, which is formed by rotary knitting, being (i) waisted at a location between its opposite ends to provide a crotch portion of substantially reduced diameter, (ii) formed with a visible cutting line extending right from one end to the other of the blank and (iii) provided at opposite sides of the cutting line with a pair of straight side-by-side walewise extending free edge portions which are initially flat, each of said portions comprising a plurality of courses knitted of relaxable yarn and disposed in a plurality of uniformly spaced wales, the opposed outer free margins of said portions and also inner margins of the same which are contiguous with the body of the blank being each miss knitted at at least one wale in each of spaced ones of the courses, and the relaxable yarn being floated coursewise to provide not only first floats extending across successions of wales located between the said outer free and inner margins of the portions in each of the same spaced courses but also second relatively short `nip` floats extending across predetermined wales in intervening courses, the knit structure including still further floats initially connecting the walewise extending free edge portions and the mid-points of which further floats are coincident with the cutting line, whereby when the seamless tubular blank is slit from end to end and opened out the initially connected wale-wise extending free edge portions will be separated and the first and second floats will relax and contract into the fabric to turn the opposed outer free margins over and down and to nip the same to produce flat folds which are anchored to the fabric and extend at right angles to and across the courses, suchwise as to provide a final brief blank of flat form having the said separated folded over edge portions at opposite walewise extending edges of the same in readiness to define the leg openings of ultimately made up briefs.

A preliminary seamless tubular knitted blank from which can be produced a knitted garment in the form of a brief having two leg openings each of which is defined by a walewise extending folded over edge portion, said blank, which is formed by rotary knitting, being provided with (i) a pair of opposite end portions interconnected by an intervening crotch portion of substantially reduced diameter, (ii) a visible cutting line extending rectilinearly from one end to the other of the blank and (iii) a pair of side-by-side adjoining walewise extending portions respectively disposed to either side of said cutting line each of a predeterminedly limited course-wise width and of a wale-wise length extending through said crotch portion and into said opposite end portions of the blank to points spaced from the blank extremities, each of said side-by-side adjoining portions being knitted of relaxable yarn in successive courses extending across a predetermined number of uniformly spaced wales, said relaxable yarn being miss knitted in each of said adjoining portions at at least one wale in each of selected spaced courses thereof, the relaxable yarn of which each of said side-by-side adjoining portions is knitted being floated coursewise to provide not only first floats in the same selected courses extending across a first succession of wales located between the opposite marginal limits of each of said adjoining sections but also second relatively short `nip` floats in intervening courses extending across a second succession of predetermined wales, the knit structure including still further floats which connect the corresponding marginal regions of said adjoining portions immediately adjacent to said cutting line and extend across said cutting line with their midpoints substantially coincident therewith, whereby when the seamless tubular blank is slit from end to end along said cutting line and opened out into flattened form each pair of said side-by-side adjoining portions will be separated from each other to allow said first and second floats to relax and contract into the fabric and so allow folding of each of said side-by-side portions upon itself and nipping of the folds together to provide the fabric with flat folded marginal edges extending at right angles to and across the courses of the fabric, suchwise as to provide a final brief blank of flat form having folded over edges in the regions of the flattened fabric which define the leg openings of the ultimately made up brief.