ITMI20012047A1 - CONTAINING ELASTIC FABRIC AND PRODUCTION METHOD - Google Patents
CONTAINING ELASTIC FABRIC AND PRODUCTION METHOD Download PDFInfo
- Publication number
- ITMI20012047A1 ITMI20012047A1 IT2001MI002047A ITMI20012047A ITMI20012047A1 IT MI20012047 A1 ITMI20012047 A1 IT MI20012047A1 IT 2001MI002047 A IT2001MI002047 A IT 2001MI002047A IT MI20012047 A ITMI20012047 A IT MI20012047A IT MI20012047 A1 ITMI20012047 A1 IT MI20012047A1
- Authority
- IT
- Italy
- Prior art keywords
- bar
- elastic
- elastic thread
- thread
- fabric
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000004744 fabric Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 description 3
- 210000001520 comb Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229920002334 Spandex Polymers 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004759 spandex Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Descrizione dell’invenzione avente per titolo: Description of the invention entitled:
“TESSUTO ELASTICO CONTENTIVO E METODO DI PRODUZIONE” "CONTENTIVE ELASTIC FABRIC AND PRODUCTION METHOD"
DESCRIZIONE DESCRIPTION
La presente invenzione si riferisce ad un tessuto a maglia in catena, elastico, e ad un metodo di produzione dello stesso. The present invention refers to an elastic chain-knit fabric and to a method of production of the same.
La domanda di brevetto italiana precedente n. MI2001A001663 descrive un metodo per formare un tessuto a maglia elastico su telai Raschel o catena, che impiega un telaio con struttura 4 barre a maglie, 4 alimentatori di filato, in cui le passette della prima e della quarta barra sono infilate con filo non elastico, le passette della seconda e della terza barra sono infilate con filo elastico, e si intreccia ciascun filo elastico in vanisè con un rispettivo filo non elastico. Il tessuto ha un intreccio di base a quattro fili, due elastici e due non elastici, e ciascun filo elastico è in vanisè con un filo non elastico. The previous Italian patent application n. MI2001A001663 describes a method for forming an elastic knitted fabric on Raschel or chain looms, which employs a loom with a 4-link bar structure, 4 yarn feeders, in which the first and fourth bars are threaded with non-elastic thread, the passette of the second and third bar are threaded with elastic thread, and each elastic thread in vanisè is intertwined with a respective non-elastic thread. The fabric has a basic weave of four threads, two elastic and two non-elastic, and each elastic thread is in vanisè with a non-elastic thread.
Scopo della presente invenzione è ottenere un tessuto del tipo sopra detto che presenti particolare consistenza e miglior equilibrio delle forze contenitive e dell 'allungamento. The object of the present invention is to obtain a fabric of the type mentioned above which has a particular consistency and a better balance of the restraining forces and of the elongation.
Un ulteriore scopo è realizzare un tessuto e un metodo che richiedano una messa a punto facilitata del telaio. A further object is to provide a fabric and a method which require an easier setting of the loom.
Tali scopi sono stati raggiunti con un tessuto come detto nella rivendicazione 1 e un metodo come detto nella rivendicazione 3. These objects have been achieved with a fabric as said in claim 1 and a method as said in claim 3.
In altre parole, il tessuto oggetto di questa domanda è formato con intreccio a base di quattro fili, due elastici e due non elastici, ciascun filo elastico è intrecciato in parallelo (in vanisè) con un filo non elastico, con armatura a spina. E' utilizzato un telaio per maglieria in catena a quattro barre, a maglia; le barre sono infilate un pieno un vuoto, il primo e quarto pettine sono infilati con il filo non elastico, il secondo e il terzo pettine sono infilati con il filo elastico. L'armatura è a spina con spostamento di due aghi su tutte le battute. In other words, the fabric which is the subject of this application is formed with a weave based on four threads, two elastic and two non-elastic, each elastic thread is woven in parallel (in vanisè) with a non-elastic thread, with a herringbone weave. A four-bar, knitted chain knitting loom is used; the bars are threaded a full one empty, the first and fourth combs are threaded with the non-elastic thread, the second and third combs are threaded with the elastic thread. The armor is a pin with movement of two needles on all the stops.
L'invenzione consegue gli obiettivi detti sopra, in particolare si ottiene un tessuto consistente, con miglior equilibrio delle forze contenitive e deH'allungamento . The invention achieves the above objectives, in particular a consistent fabric is obtained, with a better balance of the restraining forces and of the elongation.
L'invenzione sarà meglio descritta in seguito con riferimento all'esempio, illustrativo soltanto e non limitativo, della allegata figura 1, che mostra la rappresentazione strutturale del tessuto, e in cui in particolare a) mostra l'evoluzione del primo e secondo filo sulla prima e seconda barra degli aghi, b) mostra l'evoluzione del terzo e quarto filo sulla terza e quarta barra, e c) mostra l'intreccio base del tessuto. The invention will be better described below with reference to the example, illustrative only and not limitative, of the attached figure 1, which shows the structural representation of the fabric, and in which in particular a) shows the evolution of the first and second yarn on the first and second needle bars, b) shows the evolution of the third and fourth threads on the third and fourth bars, and c) shows the basic weave of the fabric.
Nella figura, come d'uso, ogni punto rappresenta un ago della frontura, una serie orizzontale di punti costituisce un rango di maglie o una battuta, ogni serie verticale di punti costituisce una colonna di maglie. Gli spazi fra gli aghi sono numerati inferiormente. In the figure, as usual, each point represents a needle bed, a horizontal series of points constitutes a row of stitches or a beat, each vertical series of stitches constitutes a column of stitches. The spaces between the needles are numbered below.
Il tessuto è realizzato su telaio Raschel o catena (preferibilmente su telaio a catena per filati con titolo pari o inferiore a 78 dtex, su telaio Raschel per filati con titolo pari o superiore a 78 dtex). Il telaio ha quattro barre con le passette infilate un pieno un vuoto, la prima e la quarta barra hanno le passette infilate con filo non elastico, la seconda e la terza barra hanno le passette infilate con filo elastico. Un filo elastico preferito è poliuretano tipo Lycra; un filo non elastico preferito è poliammide (nylon). The fabric is made on a Raschel loom or chain (preferably on a chain loom for yarns with a count equal to or less than 78 dtex, on a Raschel loom for yarns with a count equal to or greater than 78 dtex). The frame has four bars with the threaded hooks a full one empty, the first and fourth bar have the hooks threaded with non-elastic thread, the second and third bar have the threads threaded with elastic thread. A preferred elastic thread is Lycra type polyurethane; a preferred non-elastic yarn is polyamide (nylon).
La legatura è come segue: The binding is as follows:
la e 2a barra 1-0/2-3/4-5/3-2 1st and 2nd bar 1-0 / 2-3 / 4-5 / 3-2
3a e 4a barra 4-5/3-2/1 -0/2-3 3rd and 4th bar 4-5 / 3-2 / 1 -0 / 2-3
Come si vede, sulla prima e sulla seconda barra si ha una legatura a spina con una maglia aperta una maglia chiusa, con spostamento di due aghi su tutte le battute. Sulla terza e quarta barra si ha una legatura a spina identica contrapposta. As can be seen, on the first and on the second bar there is a pin binding with an open stitch and a closed stitch, with the displacement of two needles on all the stops. On the third and fourth bars there is an identical opposed spine binding.
Il tessuto risultante ha buona consistenza e buon equilibrio delle forze contenitive e dell'allungamento. The resulting fabric has good consistency and a good balance of restraining forces and elongation.
Si intende che la presente invenzione comprenda tutte le verianti a quanto descritto che siano accessibili ad un tecnico del ramo, entro l'ambito delle rivendicazioni. It is intended that the present invention includes all the variants of what is described which are accessible to a person skilled in the art, within the scope of the claims.
Claims (4)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI002047A ITMI20012047A1 (en) | 2001-10-03 | 2001-10-03 | CONTAINING ELASTIC FABRIC AND PRODUCTION METHOD |
EP20020016551 EP1281798A3 (en) | 2001-07-31 | 2002-07-24 | Method for producing a retentive elastic knitted fabric and knitted fabric |
BR0203024A BR0203024A (en) | 2001-07-31 | 2002-07-29 | Production method of interlaced fabric and retaining elastic interlaced fabric |
KR1020020044835A KR20030011675A (en) | 2001-07-31 | 2002-07-30 | Method for producing a retentive elastic knitted fabric and knitted fabric |
CN02160256A CN1418997A (en) | 2001-07-31 | 2002-07-31 | Method for producing knitted fabric keeping elasticity and knitted fabric thereof |
US10/210,255 US6745601B2 (en) | 2001-07-31 | 2002-07-31 | Method for producing a retentive elastic knitted fabric and knitted fabric |
MXPA02007400A MXPA02007400A (en) | 2001-07-31 | 2002-07-31 | Method for producing a retentive elastic knitted fabric and knitted fabric. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001MI002047A ITMI20012047A1 (en) | 2001-10-03 | 2001-10-03 | CONTAINING ELASTIC FABRIC AND PRODUCTION METHOD |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20012047A0 ITMI20012047A0 (en) | 2001-10-03 |
ITMI20012047A1 true ITMI20012047A1 (en) | 2003-04-03 |
Family
ID=11448468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2001MI002047A ITMI20012047A1 (en) | 2001-07-31 | 2001-10-03 | CONTAINING ELASTIC FABRIC AND PRODUCTION METHOD |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITMI20012047A1 (en) |
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2001
- 2001-10-03 IT IT2001MI002047A patent/ITMI20012047A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ITMI20012047A0 (en) | 2001-10-03 |
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