WO2006064816A1 - 編地の編成方法およびその編成方法で編成された編地 - Google Patents
編地の編成方法およびその編成方法で編成された編地 Download PDFInfo
- Publication number
- WO2006064816A1 WO2006064816A1 PCT/JP2005/022895 JP2005022895W WO2006064816A1 WO 2006064816 A1 WO2006064816 A1 WO 2006064816A1 JP 2005022895 W JP2005022895 W JP 2005022895W WO 2006064816 A1 WO2006064816 A1 WO 2006064816A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- knitting
- needle
- knitted fabric
- knitted
- needle bed
- Prior art date
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
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
-
- 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
- D04B1/12—Patterned fabrics or articles characterised by thread material
- D04B1/123—Patterned fabrics or articles characterised by thread material with laid-in unlooped yarn, e.g. fleece fabrics
-
- 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
- D10B2101/00—Inorganic fibres
- D10B2101/20—Metallic fibres
-
- 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
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
Definitions
- the present invention relates to a knitting method for knitting a thick knitted fabric having excellent strength and clogging with a flat knitting machine, and a knitted fabric knitted by the knitting method.
- a protective material used for protective clothing there is a metal plate, and this metal plate is used in a state of being sandwiched between clothing cloths.
- a metal plate is used for protective clothing, a hard metal plate is attached to the clothing, which makes it difficult to operate and makes it difficult to breathe and heavy.
- a metal wire made of wire mesh for example, shown in Patent Document 1
- a pad member made of para-aramid fiber for example, shown in Patent Document 2
- natural fiber or synthetic fiber for example, shown in Patent Document 3
- Patent Document 1 Japanese Patent Laid-Open No. 9-42894
- Patent Document 2 Japanese Translation of Special Publication 2002-538405
- Patent Document 3 Japanese Unexamined Patent Application Publication No. 2004-131871
- the wire mesh made of the metal wire shown in Patent Document 1 cannot be a fine mesh, and is too heavy to be used as clothing, so it can be used only for a part of clothing. Absent.
- the pad member shown in Patent Document 2 it is necessary to put the pad member between fabrics when using it for protective clothing. This requires complicated work.
- Patent Document 3 three types of knitted fabrics are individually knitted, and then these knitted fabrics are overlapped and sewn.
- the present invention is a high-strength knitted fabric that can be knitted using a flat knitting machine and has moderate flexibility, and is used as it is as a garment.
- Knitted fabric An object is to provide a knitting method and a knitted fabric knitted by the knitting method.
- the knitting method of the knitted fabric of the present invention has at least a pair of front and back needle beds extending in the left-right direction and facing each other in the front-rear direction, and at least one of the front and back needle beds can be racked left and right
- the above-mentioned transfer knit specifically means knitting as follows. In order to move the stitches of the previous course locked to the needles on one needle bed to the needles on the other needle bed facing each other, the needles on one needle bed are operated to move to the transfer position, and In this state, yarn is fed to the needles on one needle bed, and stitches are formed with the needles on one needle bed. At this time, each stitch formed by the needles of one needle bed is already locked by the needles of one needle bed, and the stitches are moved when the stitches are moved to the needles of the other needle bed. It is formed through. By performing transfer knit in this way, the stitches of the previous course formed by the needles of one needle bed are transferred to the needles of the other needle bed and locked, and newly added to the needles of one needle bed. The stitch formed in the state is locked.
- the yarn used for knitting may be any of para-based aramid fibers, PBO (polyparaphenylene dibenzobenzoxoxazole) fibers, polyarylate fibers, polyethylene fibers, and metal materials.
- PBO polyparaphenylene dibenzobenzoxoxazole
- a high-strength yarn containing force is preferable. By using these fibers, a knitted fabric suitable for protection can be provided.
- the ground yarn is preferably a high-strength yarn containing any of the strengths of para-aramide fiber, PBO fiber, polyarylate fiber, and polyethylene fiber.
- a high-strength yarn containing a metal material for the inlay yarn.
- the metal material include stainless steel thread, aluminum alloy thread, and titanium alloy thread.
- the above-described yarn containing the metal material may be a metal yarn made of only a metal material, or may be a yarn in which a plurality of high-strength synthetic fibers are wound while being twisted around the metal yarn.
- the inlay yarn is only inserted between the stitches locked to the needles on the front needle bed and the stitches locked to the needles on the rear needle bed, and does not form a loop. Therefore, a relatively thick metal yarn can be used for the purpose of reinforcing the knitted fabric.
- the inlay yarn is formed only from a metal material, it is preferable that the yarn is bundled with 2 to 10 thin metal filaments having a thickness of about 0.01 to 0.2 mm. More preferably, the thickness is set so as to accommodate a rectangular gap formed by the front stitch and the rear stitch, and the upper and lower stitches connecting the front stitch and the rear stitch by transfer knit. preferable.
- the knitted fabric is preferably knitted with a flat knitting machine with a gauge of 12 to 18 gauge.
- the knitted fabric should be knitted so that the loop strength is in the range of S5.0 to 6.5mm.
- the stitches are reduced, so that a knitted fabric with a small gap between the stitches can be knitted.
- the inlay yarn is passed between the front and back stitches, a thick knitted fabric having a high density and no gaps in the thickness direction can be produced.
- a thick knitted fabric with a small stitch gap can be knitted by knitting the knitted fabric with fine stitches. Therefore, even if a sharp tip hits the knitted fabric, the sharp portion is knitted. It becomes difficult to penetrate the ground.
- the knitted fabric to be knitted may be knitted according to the shape of each garment part by molding knitting, or the shape of the garment may be cylindrical. Organization You may make it do.
- non-sewn protective wear can be formed.
- a four-bed flat knitting machine consisting of an upper front needle bed, a lower front needle bed, an upper rear needle bed, and a lower rear needle bed.
- the front and back stitches knitted on the front and back needle beds are connected by transfer knit, and the knitted fabric has a thickness that is doubled.
- a knitted fabric can be formed.
- the stitches connecting the front and back stitches continuously form a square space in the cross section of the knitted fabric, and the inlay yarn is passed through this space, so that the knitted fabric structure has a tight gap and no gaps. Can be provided.
- a high-strength knitted fabric By using a high-strength synthetic fiber for the ground yarn, a high-strength knitted fabric can be provided while maintaining flexibility. Furthermore, by using a yarn made of a metal material for the inlay yarn, the knitted fabric can be further strengthened.
- the knitted fabric knitted by the knitting method of the knitted fabric of the present invention is excellent as a material for protective clothing such as protective clothing having blade-proof properties and elasticity.
- FIG. 1 shows a loop diagram of a knitted fabric knitted by the knitted fabric knitting method of the present invention
- FIGS. 2 and 3 show knitting process diagrams.
- This embodiment has a pair of front and rear needle beds that extend in the left-right direction and oppose each other in the front-rear direction, the rear needle bed can be racked left and right, and the stitch force is stitched between the front and back needle beds.
- the knitted fabric is knitted using a so-called two-bed flat knitting machine that can be transferred.
- a knitted fabric is knitted with a two-bed flat knitting machine, for example, a stitch that forms the surface of the knitted fabric is formed on the front needle bed, and a stitch that forms the back surface of the knitted fabric is formed on the rear needle bed.
- the front and rear stitches are connected by a transfer knit described later.
- the flat knitting machine used in the present embodiment further has a supply port (1) that moves on the needle bed and supplies an inlay yarn to the mouth of the front and back needle beds, and a ground yarn to the needles of the needle bed.
- a carriage equipped with two cam systems capable of two types of knitting With this cam system, the inlay yarn is handed over by one forward or backward movement of the carriage, and transfer knit with ground yarn, or flat knitting with one needle bed with ground yarn.
- a flat knitted fabric is knitted.
- the knitted fabric is molded and knitted according to a predetermined mold as garment parts, a plurality of parts are knitted, and then joined by sewing to form a garment. To do.
- the knitted fabric is knitted using a two-bed flat knitting machine.
- the present invention provides an upper front needle bed, a lower front needle bed, an upper rear needle bed, It can also be knitted using a four-bed flat knitting machine consisting of a lower back needle bed. In particular, when knitting a tubular knitted fabric, four beds are used.
- a high-strength yarn containing any of para-based aramid fiber, PBO fiber, polyarylate fiber, and polyethylene fiber is used as the ground yarn. It is especially preferable to use polyarylate fiber.
- Polyarylate fibers for example, “Vectran (registered trademark)” manufactured by Kuraray Co., Ltd.
- Vectran registered trademark manufactured by Kuraray Co., Ltd.
- the inlay yarn a high-strength yarn containing a metal material is used.
- the metal material include stainless steel thread, aluminum alloy thread, titanium alloy thread, and the like, but it is preferable to use stainless steel thread.
- the number of stitches used for knitting is reduced for the convenience of explanation.
- the uppercase alphabets A to F shown in FIG. 1 indicate the needles of the front needle bed FB among the needle beds opposed to each other in the front and rear, and the lower alphabets a to f indicate the needles of the rear needle bed BB.
- the number of stitches used for knitting is reduced for convenience of explanation, and the number of stitches is shown more than the knitted fabric loop diagram shown in FIG. ing.
- FIG. 3 are the needles of the front needle bed FB, and the lower alphabets a to m are the needles of the rear needle bed BB.
- Show. SYS.1 and SYS.2 shown in the figure indicate the cam system from the leading side in the carriage traveling direction.
- FIGS. 2 and 3 indicate the knitting steps, and the arrows below the numbers indicate the traveling direction of the carriage.
- the triangle indicates the yarn feeder, the inlay yarn is fed at the yarn feeder (1), and the ground yarn for knitting is knitted at the yarn feeder (2).
- black circles indicate knitted stitches
- white circles indicate stitches knitted at the course knitting stage before being locked to the needle bed.
- Step 1 in FIG. 2 is the leading (SYS.1) cam system in which the carriage moves to the right and the inlay yarn 3 from the yarn feeder (1) toward the front and back of the needle bed Force The yarn is fed to the right, and the inlay yarn 3 is inserted between the stitches of the front needle bed FB and the stitches of the rear needle bed BB.
- the cam system of the following (SYS. 2) the front needle bed? Transfer knit with 8 needles, 0 ⁇ . ''.
- step 2 of Fig. 2 the carriage moves to the left, and the leading (SYS.1) cam system supplies ground yarn from the yarn feeder (2) and flattenes only one course at the rear needle bed BB. Knitting and forming loop 12 To do.
- the cam system of the following (SYS.2) performs an empty operation in this step 2.
- Step 3 of Fig. 2 the carriage moves to the right, and the leading (SYS.1) cam system supplies ground yarn from the yarn feeder (2) and flattenes only one course at the front needle bed FB. Knitting to form loop 13.
- the cam system of the following (SYS.2) performs an empty operation in this step 3.
- Step 4 in Fig. 3 is the leading (SYS.1) cam system in which the carriage moves to the left, and the inlay yarn 3 from the yarn feeder (1) toward the front and back of the needle bed is the right end.
- the inlay yarn 3 is threaded between the front needle bed stitch and the back needle bed stitch.
- step 4 as shown in FIG. 1, the inlay yarn is stretched over the loop 10 formed in step 1 of connecting the front and rear stitches.
- the knit force of the loop 13 of the course knitted in the previous process by transfer knit is applied to the course knitted in the previous process that is locked to the needle of the rear needle bed BB so as to cover the inlay yarn.
- a new norep 14 is formed by the front needle bed FB which is opposed to the loop 12.
- the loop 13 is stretched over both the front and back needle beds FB and BB, and the inlay yarn 3 is inserted between the loop 10 and the loop 13, and the front stitch and the rear stitch The stitches are connected by loop 13.
- step 5 of Fig. 3 the carriage moves to the right, and the leading (SYS.1) cam system supplies ground yarn from the yarn feeder (2) and flattenes only one course at the rear needle bed BB. Knitting to form loop 15.
- the cam system of the following (SYS.2) performs an empty operation in this step 5.
- Step 6 of Fig. 3 the carriage moves to the left, the leading (SYS.1) cam system supplies ground yarn from the yarn feeder (2), and the front needle bed FB is flat for only one course. Knitting to form loop 16.
- the cam system of the following (SYS.2) performs an empty operation in this step 6.
- Step 1 knitting is performed by repeating Step 1 to Step 6 described above.
- the loops 13 and 16 formed in Step 3 and Step 6 are entangled with a new loop formed by the subsequent transfer knit, while the loop 1 formed in Step 2 and Step 5 is involved. 2 and 15 overlap.
- the transfer knit in the above embodiment can also be performed on the rear needle bed.
- the order of flat knitting is performed by exchanging the front and back needle beds.
- the gauge of the flat knitting machine is knitted in a range of 12 to 18 gauge in order to reduce the gap between the stitches. Furthermore, when knitting with this gauge, the resulting knitted fabric is knitted so that the loop length is in the range of 5.0 to 6.5 mm.
- the inlay yarn has a thickness that fills a rectangular gap formed by the front stitch and the rear stitch, and the upper and lower stitches connecting the front stitch and the rear stitch by the transfer unit. Use things.
- the knitting method of the present invention is suitable for knitting fabrics and knitted fabrics for materials for protective clothing such as protective clothing having blade-proof and elastic properties.
- FIG. 1 is a knitted fabric loop diagram showing a part of a knitted fabric.
- FIG. 2 is a knitting process diagram of the knitted fabric.
- FIG. 3 is a knitting process diagram of the knitted fabric.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
- Knitting Machines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004361732A JP4503428B2 (ja) | 2004-12-14 | 2004-12-14 | 編地の編成方法およびその編成方法で編成された編地 |
JP2004-361732 | 2004-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006064816A1 true WO2006064816A1 (ja) | 2006-06-22 |
Family
ID=36587871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022895 WO2006064816A1 (ja) | 2004-12-14 | 2005-12-13 | 編地の編成方法およびその編成方法で編成された編地 |
Country Status (2)
Country | Link |
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JP (1) | JP4503428B2 (ja) |
WO (1) | WO2006064816A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105926144A (zh) * | 2016-06-23 | 2016-09-07 | 无锡富士时装有限公司 | 一种横机的衬纬间隔织物的编织方法 |
CN110117868A (zh) * | 2019-05-13 | 2019-08-13 | 斓帛针织科技(嘉兴)有限公司 | 双面夹纱编织方法 |
WO2020207600A1 (en) * | 2019-04-12 | 2020-10-15 | Essity Hygiene And Health Aktiebolag | Method to produce a double-layer knitted fabric |
US11952686B2 (en) | 2018-05-23 | 2024-04-09 | Essity Hygiene And Health Aktiebolag | Compression article |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10570538B2 (en) | 2006-05-24 | 2020-02-25 | Nathaniel H. Kolmes | Cut, slash and/or abrasion resistant protective fabric and lightweight protective garment made therefrom |
JP5753374B2 (ja) * | 2010-12-02 | 2015-07-22 | 株式会社島精機製作所 | 編地の接合方法、および編地 |
JP5922903B2 (ja) | 2011-10-03 | 2016-05-24 | 株式会社島精機製作所 | 編地の編成方法 |
JP7357514B2 (ja) * | 2019-11-13 | 2023-10-06 | 東洋紡せんい株式会社 | 着衣用編地 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980485U (ja) * | 1982-11-22 | 1984-05-31 | 帝人株式会社 | 三層構造編地 |
JPS6252063B2 (ja) * | 1982-09-17 | 1987-11-04 | Shima Idea Center Co Ltd | |
JPH04506687A (ja) * | 1989-07-11 | 1992-11-19 | コーツ バイエラ パブリック リミティド カンパニー | 構造的に編成された織物状布帛 |
JP2000096398A (ja) * | 1998-09-25 | 2000-04-04 | Shima Seiki Mfg Ltd | インレイ編地編成方法およびインレイ編地 |
-
2004
- 2004-12-14 JP JP2004361732A patent/JP4503428B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-13 WO PCT/JP2005/022895 patent/WO2006064816A1/ja not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6252063B2 (ja) * | 1982-09-17 | 1987-11-04 | Shima Idea Center Co Ltd | |
JPS5980485U (ja) * | 1982-11-22 | 1984-05-31 | 帝人株式会社 | 三層構造編地 |
JPH04506687A (ja) * | 1989-07-11 | 1992-11-19 | コーツ バイエラ パブリック リミティド カンパニー | 構造的に編成された織物状布帛 |
JP2000096398A (ja) * | 1998-09-25 | 2000-04-04 | Shima Seiki Mfg Ltd | インレイ編地編成方法およびインレイ編地 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105926144A (zh) * | 2016-06-23 | 2016-09-07 | 无锡富士时装有限公司 | 一种横机的衬纬间隔织物的编织方法 |
US11952686B2 (en) | 2018-05-23 | 2024-04-09 | Essity Hygiene And Health Aktiebolag | Compression article |
WO2020207600A1 (en) * | 2019-04-12 | 2020-10-15 | Essity Hygiene And Health Aktiebolag | Method to produce a double-layer knitted fabric |
US11959205B2 (en) | 2019-04-12 | 2024-04-16 | Essity Hygiene And Health Aktiebolag | Method to produce a double-layer knitted fabric |
CN110117868A (zh) * | 2019-05-13 | 2019-08-13 | 斓帛针织科技(嘉兴)有限公司 | 双面夹纱编织方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2006169656A (ja) | 2006-06-29 |
JP4503428B2 (ja) | 2010-07-14 |
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