ITTO960353A1 - SYNTHETIC YARN DOOR AND RELATED MANUFACTURING PROCEDURE. - Google Patents
SYNTHETIC YARN DOOR AND RELATED MANUFACTURING PROCEDURE. Download PDFInfo
- Publication number
- ITTO960353A1 ITTO960353A1 IT96TO000353A ITTO960353A ITTO960353A1 IT TO960353 A1 ITTO960353 A1 IT TO960353A1 IT 96TO000353 A IT96TO000353 A IT 96TO000353A IT TO960353 A ITTO960353 A IT TO960353A IT TO960353 A1 ITTO960353 A1 IT TO960353A1
- Authority
- IT
- Italy
- Prior art keywords
- yarn
- polypropylene
- thread
- nylon
- doormat
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 22
- -1 polypropylene Polymers 0.000 claims description 22
- 229920001155 polypropylene Polymers 0.000 claims description 22
- 239000004677 Nylon Substances 0.000 claims description 19
- 229920001778 nylon Polymers 0.000 claims description 19
- 238000009941 weaving Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000009732 tufting Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 241000289669 Erinaceus europaeus Species 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L23/00—Cleaning footwear
- A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
- A47L23/26—Mats or gratings combined with brushes ; Mats
- A47L23/266—Mats
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/445—Yarns or threads for use in floor 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
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Carpets (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Description
DESCRIZIONE dell'invenzione industriale dal titolo: "Zerbino di filato sintetico e relativo procedimento di fabbricazione" DESCRIPTION of the industrial invention entitled: "Synthetic yarn doormat and related manufacturing process"
TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION
La presente invenzione si riferisce in generale agli zerbini ed alla loro fabbricazione. The present invention relates in general to doormats and their manufacture.
Tradizionalmente, questi manufatti sono realizzati intrecciando fibre vegetali fra loro, oppure con un filato sintetico intessuto su un supporto di base, oppure con composti di gomma o materie plastiche (PVC etc.) stampati termicamente. Traditionally, these artifacts are made by weaving vegetable fibers together, or with a synthetic yarn woven on a base support, or with thermally molded rubber or plastic compounds (PVC etc.).
Più recentemente, sono stati prodotti e commercializzati zerbini in cui il filato sintetico è polipropilene, i quali presentano vantaggi in termini di maggiore resistenza e durata. More recently, doormats in which the synthetic yarn is polypropylene have been produced and marketed, which have advantages in terms of greater resistance and durability.
La presente invenzione ha lo scopo di perfezionare tali zerbini formati con filato sintetico, e più in particolare di migliorarne ulteriormente le caratteristiche di robustezza, resilienza e resistenza all'abrasione, nonché di renderli perfettamente antiscivolo e facilmente lavabili anche in lavatrice. The purpose of the present invention is to improve such doormats formed with synthetic yarn, and more particularly to further improve their strength, resilience and abrasion resistance characteristics, as well as to make them perfectly non-slip and easily washable even in the washing machine.
Secondo l'invenzione, tale scopo viene raggiunto grazie al fatto che il filo di polipropilene é accoppiato con un'anima di irrigidimento formata da filo di nylon. According to the invention, this object is achieved thanks to the fact that the polypropylene thread is coupled with a stiffening core formed by nylon thread.
Preferibilmente il filato é composto da due capi di filo di polipropilene cablati mediante torcitura con sensi di torsione opposti su un monofilo di nylon e fissati termicamente a questo. Preferably the yarn is composed of two ends of polypropylene yarn wired by twisting with opposite twist directions on a nylon monofilament and thermally fixed thereto.
Grazie a questa idea di soluzione, lo zerbino secondo l'invenzione é in grado di garantire nel tempo caratteristiche di ottima resilienza e resistenza all'abrasione. L'anima di irrigidimento formata dal monofilo di nylon assicura inoltre un pronto ritorno elastico delle zone di calpestio dello zerbino, riducendo cosi la formazione di impronte antiestetiche. Inoltre la miscelazione di due fibre con cariche elettrostatiche opposte, positiva per il nylon e negativa per il polipropilene, conferiscono allo zerbino secondo l'invenzione una caratteristica antistatica permanente. Thanks to this solution idea, the doormat according to the invention is able to guarantee characteristics of excellent resilience and abrasion resistance over time. The stiffening core formed by the nylon monofilament also ensures a prompt elastic return of the walking areas of the doormat, thus reducing the formation of unsightly fingerprints. Furthermore, the mixing of two fibers with opposite electrostatic charges, positive for nylon and negative for polypropylene, gives the mat according to the invention a permanent antistatic characteristic.
L'invenzione ha pure per oggetto un procedimento per la fabbricazione dello zerbino sopra definito. The invention also relates to a process for manufacturing the doormat defined above.
L ' invenzione verrà ora descritta dettagliatamente con riferimento ai disegni annessi, forniti a puro titolo di esempio non limitativo, nei quali: The invention will now be described in detail with reference to the attached drawings, provided purely by way of non-limiting example, in which:
la figura 1 é una vista prospettica schematica di uno zerbino secondo l'invenzione, Figure 1 is a schematic perspective view of a doormat according to the invention,
la figura 2 é una vista in sezione trasversale semplificata ed in maggiore scala di una parte dello zerbino, e Figure 2 is a simplified and enlarged cross-sectional view of a portion of the doormat;
la. figura 3 mostra in scala ingrandita un particolare della figura 2. there. Figure 3 shows a detail of Figure 2 on an enlarged scale.
Nei disegni, con 1 é indicato nel suo insieme uno zerbino secondo l'invenzione, costituito da un supporto di base 2 e da uno strato di pelo 3, di altezza usuale. In the drawings, 1 indicates as a whole a doormat according to the invention, consisting of a base support 2 and a layer of pile 3, of usual height.
Il supporto di base 2 é formato da una tela di tessitura 4, normalmente in poliestere T.N.T. oppure in polipropilene, unita ad un sottofondo 5 doppiato in juta sintetica con un particolare composto di lattice di gomma sulla cui superficie inferiore viene impressa una goffratura per renderlo antiscivolo. The base support 2 is formed by a weaving cloth 4, normally in polyester T.N.T. or in polypropylene, combined with a substrate 5 doubled in synthetic jute with a particular compound of rubber latex on whose lower surface an embossing is imprinted to make it non-slip.
Lo zerbino 1 presenta inoltre una finitura costituita da una bordatura perimetrale con fettuccia continua 6, in tinta nei colori del filato dello zerbino, anch’essa in TNT poliestere, fissata termicamente al termine del perimetro. The doormat 1 also has a finish consisting of a perimeter edging with continuous tape 6, matching the colors of the doormat yarn, also in non-woven polyester, thermally fixed at the end of the perimeter.
Lo strato di pelo 3 è costituito da un filato, intessuto sulla tela 4 del supporto di base 2, il quale secondo l'invenzione comprende filo di polipropilene accoppiato con un'anima di irrigidimento costituita da filo di nylon. The pile layer 3 is constituted by a yarn, woven on the fabric 4 of the base support 2, which according to the invention comprises polypropylene yarn coupled with a stiffening core made of nylon yarn.
Più in particolare, tale filato é composto da due capi di filo di polipropilene BCF continuo, voluminizzato e tinto in pasta, e da due capi di monofilo 8 di nylon 66. Normalmente il filo di polipropilene 7 é presente in quantità dell'ordine del 78% in peso, ed il monofilm di nylon,é presente in quantità dell’ordine del 22% in peso del filato. More specifically, this yarn is composed of two strands of continuous BCF polypropylene yarn, voluminized and dyed in the paste, and two strands of nylon 66 monofilament 8. Normally the polypropylene yarn 7 is present in quantities of the order of 78 % by weight, and the nylon monofilm, is present in quantities of the order of 22% by weight of the yarn.
Per la realizzazione del filato cosi composto si procede come segue. To make the yarn thus composed, proceed as follows.
Dapprima, si realizza l'accoppiamento iniziale dei singoli capi di filo di polipropilene 7 con il monofilo di nylon 8. Quindi si effettua la cablatura su una macchina a doppia torsione, cioè con sensi di torsione opposti come rappresentato schematicamente nella figura 3, dei fili di polipropilene 7 sul monofilo di nylon 8, con torcitura bilanciata sui singoli capi. Infine si effettua il fissaggio fra i fili 7 ed 8 tramite effetto termico, normalmente mediante un trattamento continuo "heat set" in tunnel . First, the initial coupling of the single ends of polypropylene thread 7 with the nylon monofilament 8 is performed. of polypropylene 7 on nylon monofilament 8, with balanced twisting on each garment. Finally, the fixing between the wires 7 and 8 is carried out by means of a thermal effect, usually by means of a continuous "heat set" treatment in a tunnel.
La lavorazione di tessitura del filato costituito dai fili di polipropilene 7 e di nylon 8 viene effettuata su un particolare telaio "tufting" denominato "ad aghi controllati", che può realizzare dei disegni a più colori, oltre che formare una superficie di altezza differenziata del pelo 3. Differenziando l'altezza della tessitura con riccio e pelo si può in pratica scolpire la superficie di calpestio dello zerbino 1 creando delle scanalature che facilitano la pulizia delle scarpe, acaricando la polvere, la terra etc. The weaving of the yarn consisting of the polypropylene 7 and nylon 8 threads is carried out on a particular "tufting" loom called "controlled needles", which can create multi-colored designs, as well as forming a surface of different height of the pile 3. By differentiating the height of the weaving with hedgehog and hair, you can practically sculpt the walking surface of the doormat 1 by creating grooves that facilitate the cleaning of shoes, removing dust, earth etc.
Con questo tipo di tessitura si conferisce un aspetto di eleganza che completa ed arricchisce la funzione dello zerbino secondo l'invenzione, non limitandola alla sola pulizia ma ottenendo anche una funzione di complemento d'arredo. This type of weaving gives an aspect of elegance that completes and enriches the function of the doormat according to the invention, not limiting it to cleaning only but also obtaining a furnishing accessory function.
Le ulteriori operazioni di fabbricazione e finitura dello zerbino 1 sono sostanzialmente convenzionali. The further manufacturing and finishing operations of the doormat 1 are substantially conventional.
Grazie alla presenza del monofilo di nylon 8, lo zerbino secondo l'invenzione presenta elevate caratteristiche di resilienza e resistenza all'abrasione, nonché di ritorno immediato delle zone di calpestio nella condizione indeformata. Thanks to the presence of the nylon monofilament 8, the doormat according to the invention has high resilience and abrasion resistance characteristics, as well as immediate return of the walking areas in the undeformed condition.
Inoltre lo zerbino secondo l'invenzione é dotato di caratteristiche antistatiche permanenti, è antiscivolo, ed é facilmente lavabile anche in lavatrice. Furthermore, the doormat according to the invention has permanent antistatic characteristics, is non-slip, and is easily washable even in the washing machine.
Naturalmente, i particolari di costruzione e le forme di realizzazione potranno essere ampiamente variati rispetto a quanto descritto ed illustrato, senza per questo uscire dall'ambito della presente invenzione, così come definita nelle rivendicazioni che seguono. Naturally, the details of construction and the embodiments may be widely varied with respect to what has been described and illustrated, without thereby departing from the scope of the present invention, as defined in the following claims.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96TO000353A IT1285077B1 (en) | 1996-05-03 | 1996-05-03 | SYNTHETIC YARN DOOR AND RELATED MANUFACTURING PROCEDURE. |
EP96830595A EP0804898A3 (en) | 1996-05-03 | 1996-11-27 | Synthetic-yarn door-mat and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96TO000353A IT1285077B1 (en) | 1996-05-03 | 1996-05-03 | SYNTHETIC YARN DOOR AND RELATED MANUFACTURING PROCEDURE. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO960353A0 ITTO960353A0 (en) | 1996-05-03 |
ITTO960353A1 true ITTO960353A1 (en) | 1997-11-03 |
IT1285077B1 IT1285077B1 (en) | 1998-06-03 |
Family
ID=11414598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96TO000353A IT1285077B1 (en) | 1996-05-03 | 1996-05-03 | SYNTHETIC YARN DOOR AND RELATED MANUFACTURING PROCEDURE. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0804898A3 (en) |
IT (1) | IT1285077B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2427412A (en) | 2005-06-23 | 2006-12-27 | Milliken Denmark | Tufted pile flooring article |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2315557A1 (en) * | 1975-06-24 | 1977-01-21 | Smith Ass Carpet Peter | MATERIAL FOR CARPET |
US4668553A (en) * | 1986-07-28 | 1987-05-26 | Collins & Aikman Corporation | Wrap yarns having crimped textured binder strands and pile fabrics formed therefrom and attendant processes |
FR2645004A1 (en) * | 1989-03-29 | 1990-10-05 | Alazet Jean | Mat as for a doormat |
JPH0523243A (en) * | 1991-07-23 | 1993-02-02 | Toray Ind Inc | Cut-pile carpet |
EP0760875B1 (en) * | 1994-04-29 | 2004-06-23 | Kleentex Industries, Inc. | Improved track control mat and method of making the same |
-
1996
- 1996-05-03 IT IT96TO000353A patent/IT1285077B1/en active IP Right Grant
- 1996-11-27 EP EP96830595A patent/EP0804898A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT1285077B1 (en) | 1998-06-03 |
ITTO960353A0 (en) | 1996-05-03 |
EP0804898A3 (en) | 1998-09-02 |
EP0804898A2 (en) | 1997-11-05 |
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990506 |