CA1145580A - Knitted garments - Google Patents
Knitted garmentsInfo
- Publication number
- CA1145580A CA1145580A CA000372490A CA372490A CA1145580A CA 1145580 A CA1145580 A CA 1145580A CA 000372490 A CA000372490 A CA 000372490A CA 372490 A CA372490 A CA 372490A CA 1145580 A CA1145580 A CA 1145580A
- Authority
- CA
- Canada
- Prior art keywords
- blank
- knitted
- welt
- selvedge
- elasticated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
- D04B1/106—Patterned fabrics or articles with stitch pattern at a selvedge, e.g. hems or turned welts
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/243—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel upper parts of panties; pants
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/246—Upper torso garments, e.g. sweaters, shirts, leotards
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B19/00—Unravelling knitted fabrics
Abstract
ABSTRACT
A succession of seamless tubular garment blanks are knitted integrally on a cylindrical knitting machine, each blank including at one end thereof a welt or selvedge forming part of a knitted elasticated portion which is destined to form an elasticated waistband in the finished garment. The elasticated portion is separated from the succeeding blank by a steam-soluble draw thread. After knitting, the blanks are flattened, pre-shrunk and separated in a single steam-treatment operation. An end of each blank remote from the elasticated portion is then shaped by a cutting machine, and the blank is centre-crease folded in a conventional manner. because the welt or selvedge of each blank is knitted in finished form, there is no need for a separate hemming operation and the make-up of the garment is therefore improved.
A succession of seamless tubular garment blanks are knitted integrally on a cylindrical knitting machine, each blank including at one end thereof a welt or selvedge forming part of a knitted elasticated portion which is destined to form an elasticated waistband in the finished garment. The elasticated portion is separated from the succeeding blank by a steam-soluble draw thread. After knitting, the blanks are flattened, pre-shrunk and separated in a single steam-treatment operation. An end of each blank remote from the elasticated portion is then shaped by a cutting machine, and the blank is centre-crease folded in a conventional manner. because the welt or selvedge of each blank is knitted in finished form, there is no need for a separate hemming operation and the make-up of the garment is therefore improved.
Description
TITLE: PRO~UCTION OF KNITTED GA~ENTS
This invention is concerned with the production of knitted garments and is particularly, but not exclusively, concerned with the production of vests briefs, T-shirts, shorts, jumpers, pyjamas and sleeping suits.
British Patent No. 1279552 discloses a method of producing a T-shirt or the like wherein a seamless tubular blank is first produced. The blank is flattened and an end thereof is shaped by cutting to form two identical superimposed portions. After cutting, the blank is centre-crease turned, i.e. refolded so that longitudinal centre lines of the superimposed portions become edges of the blank, and parts of the shaped end which were previously on the same one of the superimposed portions are joined together. Although avoiding side seams, garments produced in this manner must still be hemmed at the waist, and the addition of trimmings for the neck and/or the sleeves involves further seaming.
These factors combine to complicate the overall make-up of the garment and reduce wearer comfort.
British Patent No. 978810 discloses a method of producing knitted briefs or the like which also involves shaping and centre-crease turning of the blank. In this method, the blanks are produced integrally in succession by circular knitting, and are cut to length prior to shaping and turning. Each blank includes an integrally knitted elasticated portion which is destined to form an elasticated waistband in the finished garment, but this portion is twice the walewise dimension of the desired waistband and must be turned and seamed. once again, this increases the make-up of the garment and reduces the wearer comfort.
It is an object of the present invention to provide a ~e l~SS80 method of producing knitted garments which involves a minimum number of finishing operations, so that the overall make-up of the garment can be simplified and wearer comfort can be improved due to the general lack of seams and hems.
According to the present invention, such a method comprises knitting on a cylindrical knitting machine a succession of integrally joined tubular blanks each having at one end thereof an integrally knitted welt or selvedge which is separated from the next succeeding blank by a draw thread, separating adjacent blanks by means of said draw thread, flattening each tubular blank and shaping an end thereof remote from the welt or selvedge at least partially while the blank is thus flattened to form two identical and superimposed portions, refolding the blank so that longitudinal centre lines of said superimposed portions become edges of the blank, and joining together parts of said remote end of the blank which were previously on the same one of said superimposed portions.
Because each blank is knitted with a finished welt or selvedge, no seaming or hemming is necessary after the blanks have been separated. Moreover, because draw threads are employed for such separation, a separate cutting operation such as that employed in British Patent No. 978810 is unnecessary. In addition, if the draw threads are water-or steam-soluble, the blanks can be separated at the same time as they are subjected to steam treatment to press and ~elax them, thereby further reducing thé number of finishing operations required. Conventional draw threads may be used, but the use of water- or steam-soluble ones is preferred because this avoids the need for a thread-clipping operation.
Desirably, the welt or selvedge of each blank is separated from the next succeeding blank by more than one draw thread.
For example, a draw thread construction can be employed comprising a first draw thread, at least one course of waste yarn and a second draw thread. Where the draw threads 11~5580 are steam-soluble, such a construction not only enables complete separation of the blanks without thread clipping but also reduces the amount of residual draw thread material which is deposited on the blanks during steam-dissolving due to the interposition of the waste yarn courses between the draw threads.
Although the welt or selvedge of each blank may be non-elastic, it preferably forms part of an integrally knitted elasticated portion adjacent said one end of the blank, the walewise dimension of the elasticated portion being equal to that of a desired elasticated band in the finished garment so that the elasticated portion is economical both of material and knitting time. The elasticated portion may derive its elasticity from its specific construction (e.g. 2 x 1 rib), or alternatively may be produced by laying-in or knitting-in an elastic or elastomeric yarn. For certain applications, the whole of the blank may be knitted from elastic or elastomer-c yarn. Where the elastic cr elastomeric yarn is knitted-in, the elasticated portion is preferably knitted to a different construction from that of the remainder of the blank. Advantageously, the elastic or elastomeric yarn and a non-elastic yarn are selectively striped in at one or more feeders of the cylindrical knitting machine, so that courses of the elastic or elastomeric yarn can be knitted-in at intervals which are not necessarily dependent upon the feeder sequence of the machine. In addition, the elastic or elastomeric yarn is desirably knitted-in at different wales in successive courses. This is to be contrasted with the _ 111i558~
method disclosed in British Patent No. 978,810, wherein the tubular blanks are knitted in the same construction throughout, and the elasticated portions are produced by knitting-in courses of elastic or elastomeric yarn at regularly spaced intervals as determined by the feeder sequence, the yarn being knitted-in only at regularly spaced wales, such as rib wales.
Conveniently, shaping of said remote end of each blank is performed at least partly (and preferably wholly) by cutting. Where the garment is a pair of briefs for ex-ample, such that said parts of the remote end of the blank are jointed together by a gusset, the gusset can be cut out from the blank at the same time as said end is cut to shape.
Where the garment is a T-shirt or the like, sleeve inserts can be joined to each blank which are produced on a cylindrical knitting machine as a succession of integrally joined sleeve blanks each having at one end thereof an integrally knitted welt or selvedge which is separated from the next succeeding sleeve blank by a draw thread. In this way, the sleeve inserts are produced with finished welts or selvedges in the same manner as the body blank, once again decreasing the number of finishing operations required and improving the wearer comfort.
The present invention will now be further described, by way of example, with reference to the accompanying drawings, in which:-Figure 1 is a perspective view of a knitted tubeproduced as a first step in a method according to the present invention;
.... .
ll~S580 Figure 2 illustrates a steam-treatment operation to which the knitted tube is subjectedi Figures 3 to 5 illustrate further steps in the production of a T-shirt or the like according to the present invention;
Figures 6 to 8 illustrate further steps in the production of a pair of briefs or the like according to the present invention;
Figure 9 is a loop structure diagram of part of the knitted tube shown in Figure l; and Figure 10 is a loop structure diagram showing a modification of said part.
Referring first to Figure 1, as a first step in the manufacture of a knitted garment according to the invention, a seamless knitted tube 10 is produced by circular knitting on a cylindrical knitting machine (not shown) such as a single-cylinder, double-cylinder or cylinder and dial machine. The tube 10 comprises a succession of integrally joined tubular blanks 11 each having at one end thereof a welt or selvedge 12 forming part of an elasticated portion 13, the welt or selvedge 12 being separate from the next succeeding blank by a steam-soluble draw thread 14.
Preferred constructions of the blanks 11, welts or selvedges 12 and elasticated portions 13 will be described later.
From the knitting machine, the seamless knitted tube 10 is fed by way of variable speed rollers 15 to 1~55~0 steam-treatmentapparatus shown in Figure 2, where a variable speed endless belt conveyor 16 transports the tube successively to first, second and third steaming zones 17, 18 and 19 respectively. At the first and second zones, the tube 10 is steamed under a respective canopy 20 and is vibrated by a respective vibrator 21 in order to flatten the tube and pre-shrink or relax the knitted fabric. At the third zone, steam is applied to the tube 10 locally in the vicinity of the draw threads 14 in order to dissolve the latter, enabling successive blanks 11 to be separated from one another. The thus separated blanks are then transported by the conveyor 16 to a drying zone 22. Reference numeral 23 denotes variable speed rollers which assist in transporting the tube from the second zone 18 to the third zone 19 and which flatten the tube, and reference numeral 24 designates an extractor hood at the third zone.
The flattened and separated blanks are then trans-ferred to a cutting machine (not shown) which shapes an end of each blank remote from the respective elasticated portion 13 and the welt or selvedge 12. More particularly, the cutting machine performs a single cutting operation onthe two thick-nesses of the flattened tube so as to produce two identical and superimposed portions which are integrally joined to-gether along opposite edges thereof. In the production of ll~5S80 a vest, T-shirt or the like, the end of the blank is shaped as shown in Figure 3, namely so that each of the superimposed portions has a curved edge part 25 destined to form one half of the front of a neck opening in the finished garment, a curved edge part 26 destined to form a respective arm hole, a curved edge part 27 destined to form one half of the back of the neck opening, and two substantially straight edge parts 28 and 29 disposed between the curved edge parts 25, 26 and between the curved edge parts 26,27, respectively.
The area of the blank which is removed by the cutting operation is indicated by hatching in Figure 3.
After cutting, the blank is centre-crease turned, i.e. it is refolded so that longitudinal centre lines 30 of the superimposed portions of the flattened blank become edges of the refolded blank, as shown in Figure 4. The straight edge parts 28 and 29 which were previously on the same one of the superimposed portions are then joined together by sewing or, where the tube fabric is made of thermoplastics yarn, by producing a welded seam. The vest, T-shirt or the like is finished off by adding sleeve insertions 31 and a neck bank 32 as shown in Figure 5. The sleeve insertions, like the body part of the vest, are produced by a circular knitting or a cylindrical knitting machine as a ~1~5S8C) ~, succession of integrally joined tubular blanks, each blank having at one end thereof a welt or selvedge 33 forming part of an elasticated portion 34, the welt or selvedge being separated from the next succeeding blank by a draw thread : in this respect, the sleeve insertion blanks before separation from one another form a seamless knitted tube similar to that shown in Figure 1. The draw threads are preferably steam-soluble so that the sleeve insertion blanks can be separated from one another in the same operation as they are pre-shrunk or relaxed, in the same manner as described above in relation to the body blanks 11.
In an alternative arrangement (not shown), the sleeve insertions 31 are omitted. In addition, instead of being provided with a neck band, the neck opening can have a neck insertion joined thereto. The neck opening can be made in any desired shape, such as V-shaped, round, slash --or crew.
In the production of a pair of briefs or the like according to the invention, the aforementioned cutting machine shapes the end of each blank as shown in Figure 6, so that each of the identical superimposed portions thereof has two substantially straight edge parts 35 and 36 with a curved edge part 37 therebetween. The edge part 35 -is destined to form one half of a lower edge of a rear part of the finished briefs, while the edge part 36 is destined to form one half of a lower edge of a front part of the briefs and is therefore located higher on the blank than the edge part 35. The edge part 37 is destined to form a respective leg opening in the finished briefs.
At the same as shaping the end of the blank, tl1e cutting machine also cuts out a gusset 38 of double thickness.
As in Figure 3, the area of the blank which ls removed by the cutting operation is indicated by hatching.
1~5580 After cutting, the blank is centre-crease turned so that the longitudinal centre lines 39 of the superimposed portions of the flattened blank become edges of the refolded blank, as shown in Figure 7. The edges 35 and 36 are then joined by means of the double-thickness gusset 38, which thus forms a crotch portion of the briefs. The ~oining can be performed by sewing, or by producing a welded seam where the knitted fabric is made of thermoplastics yarn.
The briefs are finished off by adding leg bands 40 as shown in Figure 8, or alternatively can be finished off by adding strips of knitted fabric, elastic lace, etc. to the leg opening.
In an alternative embodiment, the blank is suitably shaped (for example as indicated by broken line in Figure 6) so that the briefs can be produced by joinin~ together the edge parts 35 and 36 directly, thereby omitting the gusset 38. In this case,the edge parts 36 on the front of the briefs will be disposed lower on the blank than the ed~e parts 35 on the rear thereof.
In the embodiments described above, the elasticated portion 13 of each blank 11 forms an elasticated waistband in the finished garment. Because the portion 13 as knitted is of the same walewise dimension as the desired waistband, it is economical in terms of both knitting time and materials.
Moreover, the portion 13 as knitted incorporates a finished 11~55t30 welt or selvedge 12, so that no separate finishing operation such as hemming is required: this is of course also true of the elasticated portions 33 cf the sleeve inserts 31 in the vest or T-shirt shown in Figure 5. This, plus the absence of any side seams, reduces the overall make-up of the garment and improves wearer comfort. More particularly, the only finishing operations re~uired for the vest or T-shirt of Figure 5 are the joining of the edge parts 28 and 29, the joining of the sleeve insertions 31 to the body blank, and the addition of the neck band 32 or the like. In the case of the briefs illustrated in Figure 8 the only finish~g operations necessary are the joining of the gusset 38 to the edge parts 35, 36 and the addition of the leg bands 40. The use of pre-dyed yarn is preferred since this avoids the need for dyeing and/or wet processing of the knitted tube before cutting or of the garment after assembly. The make-up of the garment is further reduced by the use of steam-soluble draw threads which enable the tubular blanks to be flattened, pre-shrunk and separated all in a single operation, as indicated in Figure 2. More-over,the centre-crease turning and shaping of the separated blanks can also be performed in a single operation.
The portion 13 of each blank can obtain its elasticity from elastic or elastomeric yarn which is either merely laid-in or incorporated within the knitting construc~ion (i.e. knitted-in). Indeed, the whole of the blank may be , ,. ,~..
11~5580 knitted from elastic or elastomeric yarn, either alone or in combination with a ground yarn. In all cases, extra elasticity can be imparted to the portion 13 by varying its construction from that used for the remainder of the blank, e.g. 2 x 1 rib as compared with 1 x 1 rib for the rest of the blank. Alternatively, the portion 13 can derive its elasticity solely from its construction, with no elastic or elastomeric yarns being included. The portion 13 may include colours, jacquard designs, motifs etc., and can be patterned-similarly to or independently of the remainder of the blank. Such patterning is achieved using pre-dyed yarns, by tucking, loop transfer of changing yarns, for example.
One example of a construction which can be employed for the elasticated portion 13 and the welt or selvedge 12 is shown in Figure 9, which also illustrates a preferred draw thread construction. In this example, the main part of the blank is knitted in 1 x 1 rib, a final course of the proceeding blank being indicated by reference numeral 41.
The draw thread construction is obtained by continuing the 1 x 1 rib knitting through a course 42 of steam-soluble yarn, an intermediatecourse 43 of waste yarn such as nylon or cotton, and a further course 44 of steam-soluble yarn. The interposition of the course 43 of waste yarn between the courses 42 and 44 of steam-soluble yarn has the effect of reducing during the above-described steam treatment the r .
~145S~O
amount of the steam-soluble yarn which is deposited on the edges of the successive blanks which they separate. At the same time, the use of steam-soluble draw threads allows complete separation of adjacent blanks without the need to clip the threads which join the latter.
The elasticated portion 13 is composed of a repeated sequence of four courses 45 to 48, only one such sequence being illustrated. The course 45 is composed of non-elastic yarn such as cotton or nylon, whereas the courses 46 to 48 are composed of elastomeric yarn, typically nylon-covered LYCRA. The construction of the portion 13 repeats itself every eight wales in the coursewise direction. The course 45 is knitted with the course 46 in wales Wl, W9.........
and in the intervening wales is knitted alternatively with the course 47 and the course 45 of the next sequence.
Course 4~ is knitted with the course 48 in wales Wl, W9.....
and is floated across the intervening wales. Course 47 is knitted with the course 45 of the next sequence in even-numbered wales and is floated across odd-numbered wales.
Course 48 is knitted with the course 45 ofthe next sequence in wales Wl, W9........ and is floated across all of the intervening wales.
Typically, the sequence formed by courses 45 to 48 will be repeated six times to produce a plain waistband for ladies or girls briefs. Alternatively, it may be repeated, 11~55~
say three times on each side of a narrow decorative band incorporating a jacquard design in coloured yarns, a transfer stitch pattern for a tuck-stitch pattern, for example.
A further example of a construction which ean be employed for the elasticated portion 13 is illustrated in Figure 10. As with the example shown in Figure 9, the main part of the blank is knitted in 1 x 1 rib (reference numeral 50 denoting a final course of the preceding blank), and the draw thread construction is formed by continuing the 1 x 1 rib knitting for a course 51 Gf steam-soluble yarn, an intermediate course 52 of waste yarn such as cotton or nylon, and a further course 53 of steam-soluble yarn. Once again, the elasticated portion 13 is composed of a repeated sequence of four courses 54 to 57 with the pattern repeating itself every eight wales in the coursewise direction: in Figure 10, however, the courses 54 ard 56 are composed of a non-elastic yarn (such as cotton or nylon) and the courses 55 and 57 are composed of an elastomeric yarn (such as nylon-covered LYCRA).
The course 54 is knitted with course 55 in wales W2, W4, W8.. ......., with course 56 in wales Wl, W5, W6, ~9 and with course 57 in wales W3, W7........ Course 55 is knitted with course 56 in wales W2, W4, W8........ and is floated across all other wales. Course 56 is knitted with the ~145580 course 54 of the next sequence in all but wales W3, W7.......
where it is floated. Course 57 is knitted with the cOurse 54 of the next sequence in wales W3, W7....... and is floated across all other wales.
Typically, the sequence of courses 54 to 57 will be repeated 12 times to form the waistband of boys or mens briefs. Alternatively, however, three or more sequences may be knitted on either side of a knitted decorative band incorporating a jacquard design, stitch effect or coloured stripe, for example. The course 54 and 56 can be knitted in yarns of different colours to produce a decorative effect.
For the sake of clarity, the courses of elastomeric yarn are indicated in both Figure 9 and Figure 10 by strippling.
Where the knitting constructions shown in these figures are produced on a cylinder and dial knitting machine, odd-numbered wales are knitted by the cylinder needles while even-numbered wales are knitted by the dial needles. The various yarns employed i.e. coloured yarns, elastic or elastomeric yarns and steam-soluble yarns can be striped inand out selectively at the feeders of the knitting machin~ so that their wale-wise sequence is not necessarily determined by the disposition of the feeders around the machine. Moreover, as is apparent from Figures 9 and 10, the elastic or elastomeric yarns are knitted-in at different wales in successive courses.
11~5580 Although the invention has been described above in relation to the productlon of vests, T-shirts and briefs, it will be manifest that the method can be used to manufacture many other types of knitted garments, such as jumpers, shorts, pyjamas and sleeping suits. The diameter of the cylindrical knitting machine is arranged to be substantiall~ equal to that of the wearer of the garment, and therefore it is necessary to provide knitting machines of different diameters for different sizes of garment, for example narrow diameter garments for children and wider diameter garments for adults.
!
This invention is concerned with the production of knitted garments and is particularly, but not exclusively, concerned with the production of vests briefs, T-shirts, shorts, jumpers, pyjamas and sleeping suits.
British Patent No. 1279552 discloses a method of producing a T-shirt or the like wherein a seamless tubular blank is first produced. The blank is flattened and an end thereof is shaped by cutting to form two identical superimposed portions. After cutting, the blank is centre-crease turned, i.e. refolded so that longitudinal centre lines of the superimposed portions become edges of the blank, and parts of the shaped end which were previously on the same one of the superimposed portions are joined together. Although avoiding side seams, garments produced in this manner must still be hemmed at the waist, and the addition of trimmings for the neck and/or the sleeves involves further seaming.
These factors combine to complicate the overall make-up of the garment and reduce wearer comfort.
British Patent No. 978810 discloses a method of producing knitted briefs or the like which also involves shaping and centre-crease turning of the blank. In this method, the blanks are produced integrally in succession by circular knitting, and are cut to length prior to shaping and turning. Each blank includes an integrally knitted elasticated portion which is destined to form an elasticated waistband in the finished garment, but this portion is twice the walewise dimension of the desired waistband and must be turned and seamed. once again, this increases the make-up of the garment and reduces the wearer comfort.
It is an object of the present invention to provide a ~e l~SS80 method of producing knitted garments which involves a minimum number of finishing operations, so that the overall make-up of the garment can be simplified and wearer comfort can be improved due to the general lack of seams and hems.
According to the present invention, such a method comprises knitting on a cylindrical knitting machine a succession of integrally joined tubular blanks each having at one end thereof an integrally knitted welt or selvedge which is separated from the next succeeding blank by a draw thread, separating adjacent blanks by means of said draw thread, flattening each tubular blank and shaping an end thereof remote from the welt or selvedge at least partially while the blank is thus flattened to form two identical and superimposed portions, refolding the blank so that longitudinal centre lines of said superimposed portions become edges of the blank, and joining together parts of said remote end of the blank which were previously on the same one of said superimposed portions.
Because each blank is knitted with a finished welt or selvedge, no seaming or hemming is necessary after the blanks have been separated. Moreover, because draw threads are employed for such separation, a separate cutting operation such as that employed in British Patent No. 978810 is unnecessary. In addition, if the draw threads are water-or steam-soluble, the blanks can be separated at the same time as they are subjected to steam treatment to press and ~elax them, thereby further reducing thé number of finishing operations required. Conventional draw threads may be used, but the use of water- or steam-soluble ones is preferred because this avoids the need for a thread-clipping operation.
Desirably, the welt or selvedge of each blank is separated from the next succeeding blank by more than one draw thread.
For example, a draw thread construction can be employed comprising a first draw thread, at least one course of waste yarn and a second draw thread. Where the draw threads 11~5580 are steam-soluble, such a construction not only enables complete separation of the blanks without thread clipping but also reduces the amount of residual draw thread material which is deposited on the blanks during steam-dissolving due to the interposition of the waste yarn courses between the draw threads.
Although the welt or selvedge of each blank may be non-elastic, it preferably forms part of an integrally knitted elasticated portion adjacent said one end of the blank, the walewise dimension of the elasticated portion being equal to that of a desired elasticated band in the finished garment so that the elasticated portion is economical both of material and knitting time. The elasticated portion may derive its elasticity from its specific construction (e.g. 2 x 1 rib), or alternatively may be produced by laying-in or knitting-in an elastic or elastomeric yarn. For certain applications, the whole of the blank may be knitted from elastic or elastomer-c yarn. Where the elastic cr elastomeric yarn is knitted-in, the elasticated portion is preferably knitted to a different construction from that of the remainder of the blank. Advantageously, the elastic or elastomeric yarn and a non-elastic yarn are selectively striped in at one or more feeders of the cylindrical knitting machine, so that courses of the elastic or elastomeric yarn can be knitted-in at intervals which are not necessarily dependent upon the feeder sequence of the machine. In addition, the elastic or elastomeric yarn is desirably knitted-in at different wales in successive courses. This is to be contrasted with the _ 111i558~
method disclosed in British Patent No. 978,810, wherein the tubular blanks are knitted in the same construction throughout, and the elasticated portions are produced by knitting-in courses of elastic or elastomeric yarn at regularly spaced intervals as determined by the feeder sequence, the yarn being knitted-in only at regularly spaced wales, such as rib wales.
Conveniently, shaping of said remote end of each blank is performed at least partly (and preferably wholly) by cutting. Where the garment is a pair of briefs for ex-ample, such that said parts of the remote end of the blank are jointed together by a gusset, the gusset can be cut out from the blank at the same time as said end is cut to shape.
Where the garment is a T-shirt or the like, sleeve inserts can be joined to each blank which are produced on a cylindrical knitting machine as a succession of integrally joined sleeve blanks each having at one end thereof an integrally knitted welt or selvedge which is separated from the next succeeding sleeve blank by a draw thread. In this way, the sleeve inserts are produced with finished welts or selvedges in the same manner as the body blank, once again decreasing the number of finishing operations required and improving the wearer comfort.
The present invention will now be further described, by way of example, with reference to the accompanying drawings, in which:-Figure 1 is a perspective view of a knitted tubeproduced as a first step in a method according to the present invention;
.... .
ll~S580 Figure 2 illustrates a steam-treatment operation to which the knitted tube is subjectedi Figures 3 to 5 illustrate further steps in the production of a T-shirt or the like according to the present invention;
Figures 6 to 8 illustrate further steps in the production of a pair of briefs or the like according to the present invention;
Figure 9 is a loop structure diagram of part of the knitted tube shown in Figure l; and Figure 10 is a loop structure diagram showing a modification of said part.
Referring first to Figure 1, as a first step in the manufacture of a knitted garment according to the invention, a seamless knitted tube 10 is produced by circular knitting on a cylindrical knitting machine (not shown) such as a single-cylinder, double-cylinder or cylinder and dial machine. The tube 10 comprises a succession of integrally joined tubular blanks 11 each having at one end thereof a welt or selvedge 12 forming part of an elasticated portion 13, the welt or selvedge 12 being separate from the next succeeding blank by a steam-soluble draw thread 14.
Preferred constructions of the blanks 11, welts or selvedges 12 and elasticated portions 13 will be described later.
From the knitting machine, the seamless knitted tube 10 is fed by way of variable speed rollers 15 to 1~55~0 steam-treatmentapparatus shown in Figure 2, where a variable speed endless belt conveyor 16 transports the tube successively to first, second and third steaming zones 17, 18 and 19 respectively. At the first and second zones, the tube 10 is steamed under a respective canopy 20 and is vibrated by a respective vibrator 21 in order to flatten the tube and pre-shrink or relax the knitted fabric. At the third zone, steam is applied to the tube 10 locally in the vicinity of the draw threads 14 in order to dissolve the latter, enabling successive blanks 11 to be separated from one another. The thus separated blanks are then transported by the conveyor 16 to a drying zone 22. Reference numeral 23 denotes variable speed rollers which assist in transporting the tube from the second zone 18 to the third zone 19 and which flatten the tube, and reference numeral 24 designates an extractor hood at the third zone.
The flattened and separated blanks are then trans-ferred to a cutting machine (not shown) which shapes an end of each blank remote from the respective elasticated portion 13 and the welt or selvedge 12. More particularly, the cutting machine performs a single cutting operation onthe two thick-nesses of the flattened tube so as to produce two identical and superimposed portions which are integrally joined to-gether along opposite edges thereof. In the production of ll~5S80 a vest, T-shirt or the like, the end of the blank is shaped as shown in Figure 3, namely so that each of the superimposed portions has a curved edge part 25 destined to form one half of the front of a neck opening in the finished garment, a curved edge part 26 destined to form a respective arm hole, a curved edge part 27 destined to form one half of the back of the neck opening, and two substantially straight edge parts 28 and 29 disposed between the curved edge parts 25, 26 and between the curved edge parts 26,27, respectively.
The area of the blank which is removed by the cutting operation is indicated by hatching in Figure 3.
After cutting, the blank is centre-crease turned, i.e. it is refolded so that longitudinal centre lines 30 of the superimposed portions of the flattened blank become edges of the refolded blank, as shown in Figure 4. The straight edge parts 28 and 29 which were previously on the same one of the superimposed portions are then joined together by sewing or, where the tube fabric is made of thermoplastics yarn, by producing a welded seam. The vest, T-shirt or the like is finished off by adding sleeve insertions 31 and a neck bank 32 as shown in Figure 5. The sleeve insertions, like the body part of the vest, are produced by a circular knitting or a cylindrical knitting machine as a ~1~5S8C) ~, succession of integrally joined tubular blanks, each blank having at one end thereof a welt or selvedge 33 forming part of an elasticated portion 34, the welt or selvedge being separated from the next succeeding blank by a draw thread : in this respect, the sleeve insertion blanks before separation from one another form a seamless knitted tube similar to that shown in Figure 1. The draw threads are preferably steam-soluble so that the sleeve insertion blanks can be separated from one another in the same operation as they are pre-shrunk or relaxed, in the same manner as described above in relation to the body blanks 11.
In an alternative arrangement (not shown), the sleeve insertions 31 are omitted. In addition, instead of being provided with a neck band, the neck opening can have a neck insertion joined thereto. The neck opening can be made in any desired shape, such as V-shaped, round, slash --or crew.
In the production of a pair of briefs or the like according to the invention, the aforementioned cutting machine shapes the end of each blank as shown in Figure 6, so that each of the identical superimposed portions thereof has two substantially straight edge parts 35 and 36 with a curved edge part 37 therebetween. The edge part 35 -is destined to form one half of a lower edge of a rear part of the finished briefs, while the edge part 36 is destined to form one half of a lower edge of a front part of the briefs and is therefore located higher on the blank than the edge part 35. The edge part 37 is destined to form a respective leg opening in the finished briefs.
At the same as shaping the end of the blank, tl1e cutting machine also cuts out a gusset 38 of double thickness.
As in Figure 3, the area of the blank which ls removed by the cutting operation is indicated by hatching.
1~5580 After cutting, the blank is centre-crease turned so that the longitudinal centre lines 39 of the superimposed portions of the flattened blank become edges of the refolded blank, as shown in Figure 7. The edges 35 and 36 are then joined by means of the double-thickness gusset 38, which thus forms a crotch portion of the briefs. The ~oining can be performed by sewing, or by producing a welded seam where the knitted fabric is made of thermoplastics yarn.
The briefs are finished off by adding leg bands 40 as shown in Figure 8, or alternatively can be finished off by adding strips of knitted fabric, elastic lace, etc. to the leg opening.
In an alternative embodiment, the blank is suitably shaped (for example as indicated by broken line in Figure 6) so that the briefs can be produced by joinin~ together the edge parts 35 and 36 directly, thereby omitting the gusset 38. In this case,the edge parts 36 on the front of the briefs will be disposed lower on the blank than the ed~e parts 35 on the rear thereof.
In the embodiments described above, the elasticated portion 13 of each blank 11 forms an elasticated waistband in the finished garment. Because the portion 13 as knitted is of the same walewise dimension as the desired waistband, it is economical in terms of both knitting time and materials.
Moreover, the portion 13 as knitted incorporates a finished 11~55t30 welt or selvedge 12, so that no separate finishing operation such as hemming is required: this is of course also true of the elasticated portions 33 cf the sleeve inserts 31 in the vest or T-shirt shown in Figure 5. This, plus the absence of any side seams, reduces the overall make-up of the garment and improves wearer comfort. More particularly, the only finishing operations re~uired for the vest or T-shirt of Figure 5 are the joining of the edge parts 28 and 29, the joining of the sleeve insertions 31 to the body blank, and the addition of the neck band 32 or the like. In the case of the briefs illustrated in Figure 8 the only finish~g operations necessary are the joining of the gusset 38 to the edge parts 35, 36 and the addition of the leg bands 40. The use of pre-dyed yarn is preferred since this avoids the need for dyeing and/or wet processing of the knitted tube before cutting or of the garment after assembly. The make-up of the garment is further reduced by the use of steam-soluble draw threads which enable the tubular blanks to be flattened, pre-shrunk and separated all in a single operation, as indicated in Figure 2. More-over,the centre-crease turning and shaping of the separated blanks can also be performed in a single operation.
The portion 13 of each blank can obtain its elasticity from elastic or elastomeric yarn which is either merely laid-in or incorporated within the knitting construc~ion (i.e. knitted-in). Indeed, the whole of the blank may be , ,. ,~..
11~5580 knitted from elastic or elastomeric yarn, either alone or in combination with a ground yarn. In all cases, extra elasticity can be imparted to the portion 13 by varying its construction from that used for the remainder of the blank, e.g. 2 x 1 rib as compared with 1 x 1 rib for the rest of the blank. Alternatively, the portion 13 can derive its elasticity solely from its construction, with no elastic or elastomeric yarns being included. The portion 13 may include colours, jacquard designs, motifs etc., and can be patterned-similarly to or independently of the remainder of the blank. Such patterning is achieved using pre-dyed yarns, by tucking, loop transfer of changing yarns, for example.
One example of a construction which can be employed for the elasticated portion 13 and the welt or selvedge 12 is shown in Figure 9, which also illustrates a preferred draw thread construction. In this example, the main part of the blank is knitted in 1 x 1 rib, a final course of the proceeding blank being indicated by reference numeral 41.
The draw thread construction is obtained by continuing the 1 x 1 rib knitting through a course 42 of steam-soluble yarn, an intermediatecourse 43 of waste yarn such as nylon or cotton, and a further course 44 of steam-soluble yarn. The interposition of the course 43 of waste yarn between the courses 42 and 44 of steam-soluble yarn has the effect of reducing during the above-described steam treatment the r .
~145S~O
amount of the steam-soluble yarn which is deposited on the edges of the successive blanks which they separate. At the same time, the use of steam-soluble draw threads allows complete separation of adjacent blanks without the need to clip the threads which join the latter.
The elasticated portion 13 is composed of a repeated sequence of four courses 45 to 48, only one such sequence being illustrated. The course 45 is composed of non-elastic yarn such as cotton or nylon, whereas the courses 46 to 48 are composed of elastomeric yarn, typically nylon-covered LYCRA. The construction of the portion 13 repeats itself every eight wales in the coursewise direction. The course 45 is knitted with the course 46 in wales Wl, W9.........
and in the intervening wales is knitted alternatively with the course 47 and the course 45 of the next sequence.
Course 4~ is knitted with the course 48 in wales Wl, W9.....
and is floated across the intervening wales. Course 47 is knitted with the course 45 of the next sequence in even-numbered wales and is floated across odd-numbered wales.
Course 48 is knitted with the course 45 ofthe next sequence in wales Wl, W9........ and is floated across all of the intervening wales.
Typically, the sequence formed by courses 45 to 48 will be repeated six times to produce a plain waistband for ladies or girls briefs. Alternatively, it may be repeated, 11~55~
say three times on each side of a narrow decorative band incorporating a jacquard design in coloured yarns, a transfer stitch pattern for a tuck-stitch pattern, for example.
A further example of a construction which ean be employed for the elasticated portion 13 is illustrated in Figure 10. As with the example shown in Figure 9, the main part of the blank is knitted in 1 x 1 rib (reference numeral 50 denoting a final course of the preceding blank), and the draw thread construction is formed by continuing the 1 x 1 rib knitting for a course 51 Gf steam-soluble yarn, an intermediate course 52 of waste yarn such as cotton or nylon, and a further course 53 of steam-soluble yarn. Once again, the elasticated portion 13 is composed of a repeated sequence of four courses 54 to 57 with the pattern repeating itself every eight wales in the coursewise direction: in Figure 10, however, the courses 54 ard 56 are composed of a non-elastic yarn (such as cotton or nylon) and the courses 55 and 57 are composed of an elastomeric yarn (such as nylon-covered LYCRA).
The course 54 is knitted with course 55 in wales W2, W4, W8.. ......., with course 56 in wales Wl, W5, W6, ~9 and with course 57 in wales W3, W7........ Course 55 is knitted with course 56 in wales W2, W4, W8........ and is floated across all other wales. Course 56 is knitted with the ~145580 course 54 of the next sequence in all but wales W3, W7.......
where it is floated. Course 57 is knitted with the cOurse 54 of the next sequence in wales W3, W7....... and is floated across all other wales.
Typically, the sequence of courses 54 to 57 will be repeated 12 times to form the waistband of boys or mens briefs. Alternatively, however, three or more sequences may be knitted on either side of a knitted decorative band incorporating a jacquard design, stitch effect or coloured stripe, for example. The course 54 and 56 can be knitted in yarns of different colours to produce a decorative effect.
For the sake of clarity, the courses of elastomeric yarn are indicated in both Figure 9 and Figure 10 by strippling.
Where the knitting constructions shown in these figures are produced on a cylinder and dial knitting machine, odd-numbered wales are knitted by the cylinder needles while even-numbered wales are knitted by the dial needles. The various yarns employed i.e. coloured yarns, elastic or elastomeric yarns and steam-soluble yarns can be striped inand out selectively at the feeders of the knitting machin~ so that their wale-wise sequence is not necessarily determined by the disposition of the feeders around the machine. Moreover, as is apparent from Figures 9 and 10, the elastic or elastomeric yarns are knitted-in at different wales in successive courses.
11~5580 Although the invention has been described above in relation to the productlon of vests, T-shirts and briefs, it will be manifest that the method can be used to manufacture many other types of knitted garments, such as jumpers, shorts, pyjamas and sleeping suits. The diameter of the cylindrical knitting machine is arranged to be substantiall~ equal to that of the wearer of the garment, and therefore it is necessary to provide knitting machines of different diameters for different sizes of garment, for example narrow diameter garments for children and wider diameter garments for adults.
!
Claims (10)
OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A method of producing a knitted garment, comprising:
(a) knitting a seamless tube on a cylindrical knitting machine, said seamless tube being composed of a succession of integrally joined tubular blanks each having a first end and a second end, each said tubular blank having at said first end an integrally knitted welt or selvedge and a draw thread which separates said welt or selvedge from said second end of an adjacent tubular blank;
by means of said draw threads;
(c) flattening each said tubular blank;
(d) shaping said second end of each said tubular blank at least partially while said blank is flattened to form two identical and super-imposed portions, each said portion having a longitudinal centre line and at least one of said portions having a pair of edge parts at said second end of said blank;
(e) refolding each said tubular blank so that said longitudinal centre lines become side edges of said blank; and (f) joining together said pair of edge parts which were previously on the same one of said superimposed portions.
(a) knitting a seamless tube on a cylindrical knitting machine, said seamless tube being composed of a succession of integrally joined tubular blanks each having a first end and a second end, each said tubular blank having at said first end an integrally knitted welt or selvedge and a draw thread which separates said welt or selvedge from said second end of an adjacent tubular blank;
by means of said draw threads;
(c) flattening each said tubular blank;
(d) shaping said second end of each said tubular blank at least partially while said blank is flattened to form two identical and super-imposed portions, each said portion having a longitudinal centre line and at least one of said portions having a pair of edge parts at said second end of said blank;
(e) refolding each said tubular blank so that said longitudinal centre lines become side edges of said blank; and (f) joining together said pair of edge parts which were previously on the same one of said superimposed portions.
2. The method according to claim 1, further comprising during step (a) knitting an integral elasticated portion at said one end of each said blank such that the respective welt or selvedge forms part of said elasticated portion, said elasticated portion being destined to form an elasticated waistband in said garment and as knitted being of the same walewise dimension as said waistband.
3. The method according to claim 2, wherein each said elasticated portion is knitted to a different construction from the remainder of the respective blank.
4. The method according to claim 2, wherein said elasticated portion of each said tubular blank is produced by striping in an elastic or elastomeric yarn and a non-elastic yarn selectively at one or more feeders of said cylindrical knitting machine.
5. The method according to claim 2, wherein said elasticated portion of each said tubular blank is produced by knitting-in an elastic or elastomeric yarn at different wales in successive courses.
6. The method according to claim 1, wherein said seamless tube is knitted so that more than one draw thread separates said welt or selvedge of each said tubular blank from said second end of an adjacent tubular blank.
7. The method according to claim 6, wherein said seamless tube is knitted between adjacent tubular blanks with a draw thread construction comprising a first course of said draw thread, an intermediate course of waste yarn and a second course of said draw thread.
8. The method according to claim 1, further comprising the step of subjecting said seamless tube to a steam treatment, and wherein said draw threads are steam-or water-soluble so that said tubular blanks are separated from one another during said steam treatment.
9. The method according to claim 1, wherein a cutting operation is used to shape said second end of each said tubular blank and at the same time cuts a gusset out of said blank, and said edge parts are joined together through the intermediary of said gusset.
10. The method according to claim 1, further comprising the steps of:-(g) producing a succession of integrally joined sleeve inserts on a cylindrical knitting machine, each said sleeve insert having at one end thereof an integrally knitted welt or selvedge and a draw thread which separates said welt or selvedge from an adjacent sleeve insert;
(h) separating said sleeve inserts from one another;
and (i) joining a pair of said sleeve inserts to each said tubular blank.
(h) separating said sleeve inserts from one another;
and (i) joining a pair of said sleeve inserts to each said tubular blank.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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GB8011228 | 1980-04-03 | ||
GB8011228 | 1980-04-03 | ||
GB8021885 | 1980-07-03 |
Publications (1)
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CA1145580A true CA1145580A (en) | 1983-05-03 |
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ID=26275071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CA000372490A Expired CA1145580A (en) | 1980-04-03 | 1981-03-06 | Knitted garments |
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EP (1) | EP0037629B1 (en) |
JP (1) | JPS56159304A (en) |
KR (1) | KR840001345B1 (en) |
AT (1) | ATE13915T1 (en) |
CA (1) | CA1145580A (en) |
DE (1) | DE3170975D1 (en) |
DK (1) | DK149581A (en) |
ES (1) | ES8405859A1 (en) |
GB (1) | GB2076634B (en) |
GR (1) | GR74843B (en) |
HK (1) | HK29784A (en) |
IE (1) | IE50773B1 (en) |
PT (1) | PT72798B (en) |
Families Citing this family (27)
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IT1195456B (en) * | 1983-11-29 | 1988-10-19 | Sangiacomo Off Mec | PROCEDURE FOR THE CONSTRUCTION OF SHORTS STARTING FROM A TUBULAR ELEMENT OF CIRCULAR KNITTING MACHINE FOR THE EXECUTION OF THE TUBULAR ELEMENT OF STARTING AND GARMENT OBTAINED |
IT1208045B (en) * | 1987-05-18 | 1989-06-01 | Mecmor Spa | PROCEDURE FOR THE MANUFACTURE OF A SEMI-FINISHED PRODUCT FOR THE PRODUCTION OF SHORTS WITH A CIRCULAR MACHINE FOR KNITWEAR, SOCKS OR SIMILAR. |
GB2214939B (en) * | 1988-02-19 | 1992-04-22 | Shima Seiki Mfg | Method of preventing the edge of knitted fabric from unravelling |
IT1228732B (en) * | 1989-03-16 | 1991-07-03 | Lonati Spa | PROCEDURE FOR THE IMPLEMENTATION OF A SEMI-FINISHED MANUFACTURE WITH CIRCULAR KNITTING MACHINES, IN PARTICULAR FOR THE PRODUCTION OF T-SHIRTS, BODY SHORTS AND SIMILAR |
IT1228730B (en) * | 1989-03-16 | 1991-07-03 | Lonati Spa | PROCEDURE FOR THE IMPLEMENTATION OF A SEMI-FINISHED MANUFACTURE WITH CIRCULAR KNITTING MACHINES, IN PARTICULAR FOR THE PRODUCTION OF T-SHIRTS, BODIES, PANTS OR SIMILAR. |
WO1994005171A1 (en) * | 1992-08-31 | 1994-03-17 | Froukje Kooistra | Garment and method for its manufacture |
JP2714931B2 (en) * | 1994-12-12 | 1998-02-16 | ユニチカ株式会社 | Method of manufacturing cuffs for knitted shirt with stretch prevention |
IES64283B2 (en) * | 1995-04-10 | 1995-07-26 | Modern Exports Limited | A knitted garment production process |
AU4643097A (en) * | 1995-04-11 | 1998-01-07 | Alba-Waldensian, Inc. | Shirt blank, shirt and methods of making same |
ES2150316B1 (en) * | 1996-03-11 | 2001-06-01 | Castano Ignasi Claret | PROCEDURE FOR MANUFACTURING OF A FABRIC KNITTED FABRIC. |
ITCO990031A1 (en) * | 1999-11-15 | 2001-05-15 | Franco Sciacca | METHOD AND EQUIPMENT FOR THE PRODUCTION OF THREE-DIMENSIONAL KNITWEAR AND FOOTWEAR ITEMS AND RESULTING PRODUCTS. |
US6192717B1 (en) | 2000-06-08 | 2001-02-27 | Alba-Waldensian, Inc. | Method and tubular blank for making substantially seamless garments |
KR100411624B1 (en) * | 2002-06-10 | 2003-12-24 | (주)뉴크린-탑 | The pile wrap knitting that is divided into the unitary pile wrap knitting by the section |
US6755051B2 (en) | 2002-10-07 | 2004-06-29 | Delta Galil Industries, Ltd. | Knitted garments and methods of fabrication thereof |
EP1609378A4 (en) * | 2003-03-28 | 2009-11-18 | Gunze Kk | Inner wear, high gauge circular knitting machine, and knitting method using high gauge circular knitting machine |
JP2009203591A (en) * | 2008-02-29 | 2009-09-10 | Azu:Kk | Garment and method for producing the same |
US8161574B2 (en) | 2008-05-16 | 2012-04-24 | Nike, Inc. | Apparel with raised course crease |
ITMI20120094A1 (en) * | 2012-01-27 | 2013-07-28 | Claudio Chiaruttini | PROCEDURE FOR THE REALIZATION OF A CLOTHING HEAD AND CLOTHING GARMENT SO OBTAINED |
FR2996860B1 (en) | 2012-10-16 | 2018-04-06 | Hanes Operations Europe Sas | DRAWING AND TUBULAR KNITTED ARTICLE WITH SINGLE THICK MAINTAINING AND METHOD OF MANUFACTURING SUCH ARTICLE |
DE102013207156A1 (en) | 2013-04-19 | 2014-10-23 | Adidas Ag | Shoe, in particular a sports shoe |
DE102013207163B4 (en) | 2013-04-19 | 2022-09-22 | Adidas Ag | shoe upper |
DE102013207155B4 (en) | 2013-04-19 | 2020-04-23 | Adidas Ag | Shoe upper |
US11666113B2 (en) | 2013-04-19 | 2023-06-06 | Adidas Ag | Shoe with knitted outer sole |
JP6175279B2 (en) * | 2013-05-22 | 2017-08-02 | グンゼ株式会社 | Milling fabric used for lower body underwear and lower body underwear |
DE102014202432B4 (en) | 2014-02-11 | 2017-07-27 | Adidas Ag | Improved football boot |
DE102014220087B4 (en) | 2014-10-02 | 2016-05-12 | Adidas Ag | Flat knitted shoe top for sports shoes |
CN105603621A (en) * | 2016-03-16 | 2016-05-25 | 浙江罗纳服饰有限公司 | Processing process of seamless jeans wear |
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US2285012A (en) * | 1938-11-19 | 1942-06-02 | Burkey Underwear Company Inc | Elastic-belt garment and making same |
NL255076A (en) * | 1959-08-27 | |||
GB978810A (en) * | 1961-08-19 | 1964-12-23 | Clutsom & Kemp Ltd | Improvements in or relating to knitted briefs and like articles of wearing apparel, and to a method of and machine for producing the same |
GB1187022A (en) * | 1966-04-23 | 1970-04-08 | Frisby Jarvis & Company Ltd | Improvements in Knitted Fabric and Garments. |
DE1941322A1 (en) * | 1969-08-14 | 1971-05-13 | Triumph Universa Gmbh | Slip knitting method |
FR2095158A5 (en) * | 1971-06-18 | 1972-02-04 | Billon Freres | Garments - having leg or arm apertures knitted on a raschel machine |
IT940590B (en) * | 1971-11-13 | 1973-02-20 | Lonati Cost Mecc | PROCEDURE FOR THE MANUFACTURE OF SOCKS PARTICULARLY OF THE TIGHTS TYPE MACHINE FOR THE REALIZATION OF SAID PROCESS AND OBTAINED PRO DUCT |
FR2281729A1 (en) * | 1974-08-13 | 1976-03-12 | Silvain Andre | Garment covering lower torso with leg openings - with crutch seam and without side seams |
JPS52128491A (en) * | 1976-04-14 | 1977-10-27 | Staflex International Ltd | Separating method of linked knit goods |
-
1981
- 1981-02-17 IE IE314/81A patent/IE50773B1/en unknown
- 1981-02-18 AT AT81300664T patent/ATE13915T1/en not_active IP Right Cessation
- 1981-02-18 EP EP81300664A patent/EP0037629B1/en not_active Expired
- 1981-02-18 DE DE8181300664T patent/DE3170975D1/en not_active Expired
- 1981-02-18 GB GB8105103A patent/GB2076634B/en not_active Expired
- 1981-03-06 CA CA000372490A patent/CA1145580A/en not_active Expired
- 1981-03-16 KR KR1019810000848A patent/KR840001345B1/en active
- 1981-03-23 GR GR64480A patent/GR74843B/el unknown
- 1981-03-24 ES ES500653A patent/ES8405859A1/en not_active Expired
- 1981-04-02 DK DK149581A patent/DK149581A/en not_active IP Right Cessation
- 1981-04-02 PT PT72798A patent/PT72798B/en unknown
- 1981-04-03 JP JP5048981A patent/JPS56159304A/en active Pending
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1984
- 1984-04-05 HK HK297/84A patent/HK29784A/en unknown
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DE3170975D1 (en) | 1985-07-25 |
ES500653A0 (en) | 1984-07-01 |
IE810314L (en) | 1981-10-03 |
EP0037629A1 (en) | 1981-10-14 |
HK29784A (en) | 1984-04-13 |
GR74843B (en) | 1984-07-12 |
IE50773B1 (en) | 1986-07-09 |
JPS56159304A (en) | 1981-12-08 |
GB2076634B (en) | 1983-10-26 |
PT72798A (en) | 1981-05-01 |
ES8405859A1 (en) | 1984-07-01 |
PT72798B (en) | 1982-03-30 |
DK149581A (en) | 1981-10-04 |
KR830005416A (en) | 1983-08-13 |
GB2076634A (en) | 1981-12-09 |
EP0037629B1 (en) | 1985-06-19 |
ATE13915T1 (en) | 1985-07-15 |
KR840001345B1 (en) | 1984-09-19 |
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