The way of involvement of lastovica in a tubular torso belt jerseys
The invention relates to knitted production, namely the production of lap jerseys with knitted gusset, for example, leggings, tights, pants and other ploskopanelnyh machines. The way of involvement of lastovica in a tubular torso belt jerseys includes knitting stitch rows of the lower part of the torso, alternating with the transfer of the group of loops from the left and right edges to the middle of the product. According to the invention, simultaneously with the beginning of the knitting of the tubular torso, at least four secondary needles, not involved in the process of knitting the legs of products, knit pressing lacticinia loops, forming the widest part of lastovica. 2 Il.
The invention relates to the technology of knitting production, namely the production of lap jerseys with knitted gusset on ploskopanelnyh machines, such as leggings, tights, pants and other items.
A known method of manufacturing knitted shorts (Patent No. 0516905 A2, EPO, class D 04 1/24,9.12.1992), which knit a certain length zelnovatoi knitted stocking. In the lower part provyazat nailing down the rows, and then flat teaching the ZHEK.
The known method of involvement of lastovica in a tubular torso leggings on ploskovolnovoi machine (Copyright certificate №406981, USSR, class D 04 1/22, 30.04.1974), which wezwanie lastovica in a tubular torso leggings start with knitting practicing double weave off the needles legs, then provyazat several rows of tubes of large diameter, which corresponds to the widest part of the breeches. The shape of the gusset and torso give alternating knitting rows of the lower part of the torso and move the entire left and right groups of loops in the direction of the Central column of the breeches. Further sewing processing is performed on-line testing lastovica and crinoline legs and upper torso of breeches.
The closest to the technical nature of the claimed object is a method for manufacturing pantyhose (Copyright certificate №506659, USSR, class D 04 1/22, 12.05.1976), in which simultaneously with the knitting of legs two separate Navodari include a third yarn guide and wezwanie lastovica start with knitting mining, rows of lock and barrier rows, and after knitting series double weave, forming the widest part of lastovica, provyazat several rows of tubular surface. The shape of the gusset and the lower part of the torso attached across the. Upon completion of the knitting of the product development is separated from the tights manually by dividing the series, the plot, forming the widest part of lastovica consists of loops eraser and loops tubular surface.
The disadvantage of these methods is the availability of sewing or manual operations upon completion of the knitting of the product.
The present invention is to provide a method of involvement of lastovica in a tubular torso belt jerseys on ploskovolnovoi car, completely excluding sewing or manual operation, provide a stable and sufficient tensile connection legs waist products with SARS.
The problem is solved as follows. In the way of involvement of lastovica in a tubular torso belt jerseys, in which the knitting stitch rows of the lower part of the torso alternate with the transfer of the group of loops from the left and right edges to the middle of the product. The line moved loops forms a loop lastovica. While knitting the wide part of lastovica begin simultaneously with the knitting of the tubular torso, for this at least four secondary needles, needle cases, not involved in the process of knitting the legs, provyazat press lacticinia loop.
The invention the belt is and example of pants. In Fig.1 presents a diagram of knitted pants. The manufacturing takes place on the main areas: I - leg press 1 and 2, II - plot of involvement of lastovica 3 and torso, III - waist pants.
In Fig.2 shows a graphical record of education area II trousers.
A specific example of the proposed method in the manufacture of knitted trousers.
The product performs on ploskovolnovoi machine having two opposite needle cases and system for transferring loops. The manufacturing starts with knitting the legs of the trousers of the tubular form is incomplete weft weave two separate Navodari. Then produce wezwanie lastovica in a tubular torso press (Fig.2). Simultaneously with the beginning of the knitting of the tubular torso incomplete weft weave, lay lacticinia sketches, at least four medium-sized needle, not involved in the formation of the legs A5, A6, A7, A8, B5, B6, B7, B8, fixing them in the next stitch row elastichnimi loops. Formed widest part of lastovica, consisting of press glastechnik loops, providing a solid and sufficient tensile connection of the legs of the pants with SARS. Then transfer the loops forming the legs of the trousers, with needles A1-A4 and A9-A12, B1-B4 and B9-B12 inside one or two needle step is by alternating knitting stitch rows and transfer of the group of loops, participating in the knitting of the torso, between the left and right edges to the middle of the product.
The number of savok can be specified condition forming wedge lastovica and form of the torso of trousers.
The belt press can be performed incomplete weft or lectionum weaves with the laying of the elastic threads.
In the manufacture of belt-jerseys offered by way of the widest part of lastovica formed by pressing elastichnimi loops, provides a solid and sufficient tensile connection of the legs of the product with the torso, and excludes the hand or sewing operation.
The way of involvement of lastovica in a tubular torso belt jerseys, in which the knitting stitch rows of the lower part of the torso alternate with the transfer of the group of loops from the left and right edges to the middle of the product, characterized in that simultaneously with the beginning of the knitting of the tubular torso, at least four secondary needles, needle cases, not involved in the process of knitting the legs of products, knit pressing lacticinia loops, forming the widest part of lastovica.
FIELD: textile industry.
SUBSTANCE: fabric has ribs course made from low-elasticity thread and warp-knitted plain course made from high-elasticity thread knitted-through in conjunction with ribs loops on reverse side of fabric to define, together with ribs loops, doubled loops. Fabric is further provided with additional ribs course of low-elasticity thread and warp-knitted plain course of high-elasticity thread knitted-through, in conjunction with ribs loops, on face side of fabric to define, together with ribs loops, doubled loops. Fabric may comprise additional warp-knitted plain course of high-elasticity thread knitted-through, in conjunction with ribs loops, on face side of fabric to define, together with ribs loops, doubled loops. Fabric may comprise at least one ribs course of low-elasticity thread arranged between loop courses with doubled ribs and warp-knitted plain course loops.
EFFECT: elimination of curling of fabric and, accordingly, simplified sewing of articles manufactured from such a fabric.
3 cl, 6 dwg
FIELD: textile industry.
SUBSTANCE: weft-knitted double fabric comprises, in various combinations, first row of elastic made from low-stretchable thread, row of jersey structure of hyperelastic thread whose stitches are arranged at face side or at reverse side of knitted fabric, rows of stitches at face side or reverse side of knitted fabric and press thrown-on stitches at face side or reverse side of low-stretchable thread, additional rows of elastic of low-stretchable thread, fourth row of stitches at reverse side of fabric, and press thrown-on stitches at face side of low-stretchable thread.
EFFECT: improved quality of fabric due to elimination of curling of fabric.
4 cl, 8 dwg
FIELD: production of knitted articles with pockets.
SUBSTANCE: method involves knitting article on single or double jersey flat machine up to portion where pocket is to be knitted; knitting pocket with sequential reduction until desired depth of pocket is obtained, with following adding; providing reduction of operating needles by more than two rows of stitches; providing transfer of outer stitches or group of stitches at junction sites of sides of pocket sackcloth after each reduction operation, and knitting thread on free needle.
EFFECT: simplified process for manufacture of articles and reduced labor intensity.
FIELD: production of combined double knitted fabric for manufacture of special-purpose underwear articles.
SUBSTANCE: combined double knitted fabric has satin stitch-type courses arranged at both sides of knitted fabric, and transferred links. Satin stitch-type courses are arranged in alternation with lasting rows according to 4+1 pattern. Knitted fabric has additional course within pattern repeat, including lasting links of 2+1 pattern, each second link of which is transferred onto links of adjacent column from reverse side onto face side of knitted fabric, and thrown-on links arranged in courses, from which previous link had been transferred so that cell is formed. In each ninth course, lasting links of 4+1 pattern are offset by two link columns.
EFFECT: provision for producing of knitted fabric with improved form stability and increased heat-shielding properties provided by manufacture of cellular structure.
FIELD: production of knitted fabric.
SUBSTANCE: weft knitted fabric is made by columnar satin stitched weaving and press-type double-rib knit fabric weaving, said weavings being joined with one another through press-weaving underlaps. Columnar satin stitched weavings formed from boucle-type relief twisted yarn intersect with press-type weaving stitches of double-rib knit fabric formed from smooth yarn at face sides of said stitches.
EFFECT: increased form stability of knitted fabric, reduced material usage, elimination of coiling and double-sided boucle effect.
FIELD: textile industry, in particular, weft-knitted fabric of derived weaves, designed for production of domestic, sportive and technical articles.
SUBSTANCE: double-layer knitted fabric comprises two layers of derived lasting weave, said layers being connected with one another. Underlaps of one knitted fabric layer are wound around underlaps of other layer. Each link in each layer has underlap, said underlaps being made elongated. Courses of face links and reverse links are arranged in alternation.
EFFECT: increased form stability of knitted fabric.
FIELD: manufacture of knitted products.
SUBSTANCE: method involves providing looping of knitted fabric on two-hook needle, including operation of laying of new thread on needle without throwing and including selective throwing of former threads, with at least one former thread being left on needle.
EFFECT: increased density and reduced unraveling of knitted fabric.
FIELD: textile industry, in particular, manufacture of patterned weave knitted fabrics.
SUBSTANCE: double weft-knitted openwork fabric comprises portions of background loops formed by double ribbed weave and groups of pattern loops consisting of doubled courses. Each of groups of patterned loops comprises inclined courses with increased clearance closed by zigzag-shaped thread lengths of transferred throw-ups. Inclined courses are arranged at least at an angle of 45 deg to horizontal plane and formed in each pattern repeat by transferring through course the group comprising at least three loops of one side of knitted fabric onto adjacent needles of the same needle bar to one or other side and subsequent transfer in each row of the group of at least four adjacent loops of other side of knitted fabric in the same direction onto needles of other needle bar at least two times in succession.
EFFECT: wider range of types of knitted fabric and articles due to creating openwork pattern of definite texture with portions of inclined courses.
FIELD: production of knitted articles.
SUBSTANCE: method involves setting structure of knitted fabric in the form of repeat pattern consisting of alternating standard elements; converting set structure into machine language code and knitting knitted fabric on programmable machine. Standard elements used by said method are portions of thread with constant properties. Location of standard elements in repeat pattern is set by generalized coordinates thereof, said generalized coordinates being increments of geometric coordinates on thread portion and relative (local) geometric coordinates of leading and tailing parts of said portion.
EFFECT: improved physico-mechanical properties of thread portion.
FIELD: manufacturing of domestic and technical knitted products.
SUBSTANCE: double-layer knitted fabric consists of two satin-stitch layers, patterned or combined single weft-knitted weaving, wherein stitches of one layer are connected with stitches of other layer by selective drawing thereof according to pattern one through the other without throwing thereof onto one another.
EFFECT: wider range of double-layer knitted products and provision for creating basic structure with reduced material usage.