Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
  • D06M11/84—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising combined with mechanical treatment
• • 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
  • D04B1/02—Pile fabrics or articles having similar surface features
  • D04B1/04—Pile fabrics or articles having similar surface features characterised by thread material
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
  • D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
  • D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
• • D—TEXTILES; PAPER
  • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
  • D10B2401/00—Physical properties
  • D10B2401/02—Moisture-responsive characteristics
  • D10B2401/024—Moisture-responsive characteristics soluble

Definitions

• the invention relates to knitted fabrics in the field of textiles.
• the invention particularly relates to a 3-yarn circular knitted fabric obtained by feeding of cotton yarn and water soluble yarn together as the rear yarn and the production method thereof.
• Knitted fabrics are flexible, elastic, firm and soft textile surfaces which are formed by making yarns into loops by means of needles.
• Knitted fabrics are classified as single-plate knitted fabrics and double-plate knitted fabrics.
• Single-plate knitted fabrics consist of single jersey, two yarn, three yarn, towel, and pique fabrics.
• Double-plate knitted fabrics consist of rib, interlock, royal rib, and camisole fabrics.
• Two yarn knits are formed in four systems using two different numbers of yarns. Over the weaver's shuttle, first of all, the yarn to be seen on the fabric is passed, and then, from the rear hole, the yarn mostly seen from the rear surface is passed. The yarn that will be visible on the rear surface is the yarn that has the thicker number.
• Two-yarn fabrics are produced in circular knitting machines equipped with one-plate platinum.
• the lining yarns are placed on the rear surface after having a strap form.
• the yarns seen on the front surface are knitted with all needles.
• these lining yarns take the form of lining by skipping three needles with the effect of the platinums.
• These lining yarns are not visible on the front surface, and normal loops are present. Meanwhile, on the rear surface, completely lining yarns are dominant.
• the stretching of the fabric across its length is rather limited. This characteristic is due to the strength provided to the knitting by the lining yarns.
• the fabric has a firm feel.
• Three yarns are used in making of three-yarn fabric.
• Three-yarn knitting is a knitting type obtained by knitting three yarns separately (ground, lining and connecting yarn) so that a reverse surface will be obtained which would form a more solid structure. It is heavier and has higher basis weight than two-yarn. The most important characteristic of these fabrics is that the thick yarn is less visible on the surface and the surface appearance quality is provided in fabrics having two different coloured surfaces.
• Three-yarn knitted fabrics are obtained in single-plate circular knitting machines.
• the difference of the three-yarn knitting machines from the single jersey machines is that the structure and arrangement of the shuttle, platinum, needles, and locks are special for the three yarns.
• Three-yarn knitting is a kind of knitting obtained by preparing platinum arrangements in different ways and feeding yarn from three different channels.
• One of the two yarns used in the knitting with the same number is the ground and the other is the connecting yarn.
• the third yarn is the pile yarn that is thicker than the connecting yarn and appears as a skipping in the reverse direction of the fabric.
• the fabric front surface has regular R-loop bars. On the rear surface, there is a net-like structure. This net-like appearance originates from the skipping of the lining yarn.
• This fabric has good transverse stability. Its elasticity is extremely limited.
• three-yarn knitted fabrics are produced by incorporating a third yarn (connecting yarn) in addition to the ground and lining yarns.
• the ground knitting is formed by the first ground yarn
• the surface is formed by the second yarn (lining yarn)
• the structure is strengthened by the third connecting yarn
• the lining yarn is prevented from appearing on the front surface of the fabric.
• the needles are arranged next to each other and in the needle channels laid on circular needle beds to increase production speed.
• the yarn is fixed, and the needles are moving.
• the knitting occurs in a circular plane and forms a fabric tube.
• Fixed cams are placed around the cylinder and knitting is performed by means of rotating the cylinder on which the needles are placed.
• the knitted fabric is pulled down through the cylinder of the machine.
• the yarns are fed to the systems from above.
• Circular knitting machines work faster than tricot (flat knitting) machines.
• 3 yarn fabrics are heavy fabrics due to their structure. Therefore, the use of these heavy basis weight fabrics becomes quite difficult, if the surface formed by the rear yarn which touches the skin of the user is not formed in the desired softness. Works such as softening the rear yarn or using low twisted yarns in the contact area of the skin had been tried, but the desired softness could not be achieved. As a result, an improvement is required in the relevant technical field.
• the invention relates to a 3-yarn circular knitted fabric and the production method thereof, which meets the above said requirements, eliminates all of the drawbacks, and brings some additional advantages.
• the primary purpose of the invention is to obtain a soft touch that gives extra comfort to 3-yarn circular knitted fabrics.
• the purpose of the invention is to obtain 3-yarn circular knitted fabric with softness providing extra comfort by using cotton yarn as the rear yarn together with water soluble yarn during the production phase.
• a purpose of the invention is to obtain a 3-yarn circular knitted fabric with softness providing extra comfort without increasing the softener chemical substance amount.
• the invention also aims to provide a different touch alternative in 3-yarn circular knitted fabrics.
• Another purpose of the invention is to increase the customer demand for 3-yarn circular knitted fabrics.
• the invention is a 3-yarn circular knitted fabric production method and it is characterized in that; it comprises the operation steps of:
• said rear yarn consists of cotton yarn together with an 80/1 NE water soluble yarn.
• bleaching operation is made at 130 °C for 4 minutes.
• beating operation is made at 135 °C in 9 m/min speed.
• 4 0 g/m 2 softener is given to the dry fabric.
• fixing is made at 80-110 °C.
• the invention consists of the 3-yarn circular knitted fabric obtained by using cellulosic, synthetic, or regenerated yarn as the front and middle yarns; and cellulosic, synthetic, or regenerated yarn together with water soluble yarn as the rear yarn.
• the invention relates to a 3-yarn circular knitted fabric with softness providing extra comfort and the production method thereof.
• the production of said yarn In the production of said yarn;
• the thicknesses of the front, middle, and rear yarns change according to fabric basis weight.
• the outer surface appearance of the fabric can be changed by optionally using front yarns which have effect or are plain. In this way, 3-yarn circular knitted fabrics having variety of different visuality can be obtained.
• the middle yarn being S-twisted contributes to the bulking operation at the rear surface of the fabric.
• the middle yarn twisted differently from the front yarn has the tendency to stay away from the front yarn.
• Some part of the rear yarn is formed of water soluble yarn.
• the 3-yarn circular knitted fabric production method generally comprises the operation steps of:
• the rear yarn preferably, cotton yarn and 80/1 NE solvron yarn (water soluble yarn) are fed into the knitting machine during the knitting operation to form the rear surface of the fabric.
• bleaching operation is made at 130 °C for 4 minutes. With this operation, solvron yarn is melted.
• beating is applied onto the fabric at 135 °C at a speed of 9 m/min. The piles are opened at 15 strikes.
• 40 g/m 2 softener is given to the dry fabric. It is fixed by passing through ram at 80-110 °C. During fixing operation, the inlet mould would be 1100 mm, while the outlet mould is 1750 mm.
• solvron yarn is combined with cotton yarn and used at the rear part of the fabric.
• Solvron yarn is melted with washing operations.
• the spaces left by the molten solvron yarn gives a loose style to the rear side of the fabric.

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• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Knitting Of Fabric (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=58664447

Family Applications (1)

Country Status (1)

Citations (10)

• 2017
  • 2017-04-04 EP EP17164856.1A patent/EP3243945A1/fr not_active Withdrawn

Patent Citations (10)

Non-Patent Citations (1)

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