US20030233810A1 - Office panel and fabric covering therefor - Google Patents
Office panel and fabric covering therefor Download PDFInfo
- Publication number
- US20030233810A1 US20030233810A1 US10/177,048 US17704802A US2003233810A1 US 20030233810 A1 US20030233810 A1 US 20030233810A1 US 17704802 A US17704802 A US 17704802A US 2003233810 A1 US2003233810 A1 US 2003233810A1
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- United States
- Prior art keywords
- polyester
- recited
- melting point
- stitch
- yarns
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 20
- 239000004753 textile Substances 0.000 claims abstract description 17
- 238000002844 melting Methods 0.000 claims description 41
- 230000008018 melting Effects 0.000 claims description 41
- 229920000728 polyester Polymers 0.000 claims description 37
- 239000000470 constituent Substances 0.000 claims description 27
- 239000000835 fiber Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- -1 polypropylene Polymers 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
Definitions
- This invention relates to fabric systems and more particularly to a fabric of stitch bonded construction for covering the surface of office panel structures.
- Wall panel systems may range in complexity from simple planar surfaces to complex arrangements incorporating integral work and storage surfaces such as cabinets, writing surfaces, shelves and the like. Wall panel systems provide a substantial benefit in a work place environment by affording the ability to reconfigure a work place with minimum disruption. Thus, they have gained wide acceptance in recent times.
- wall panel systems having various constructions and different aesthetic characteristics.
- one known form of office panel is constructed with steel frames surrounding cores of relatively lightweight material such as fiberboard or fiberglass having sound deadening capabilities.
- these panels are covered with pieces of fabric supplied in colors which are meant to enhance the particular decor of the office environment.
- Illustrative wall panel constructions which incorporate outer fabric coverings are disclosed in U.S. Pat. No. 5,086,606 to Finses and U.S. Pat. No. 5,689,924 to Mason both of which are incorporated by reference as if fully set forth herein.
- the fabric material which is used in covering relation to the panels has typically been formed in a woven or pile-forming fabric construction so as to provide both the desired aesthetic characteristics and the requisite physical strength and abrasion resistance to be suitable for use in the intended application. While such constructions have generally proven to be adequate, construction of such woven and pile-forming materials requires the use of a substantial quantity of preformed yarn which is then woven or tufted into a desired construction according to standard manufacturing techniques as are well known to those of skill in the art. However, such weaving and pile-forming techniques may be relatively expensive to carry out. This expense arises both from the relatively high cost of using preformed yarns as the primary construction constituent as well as from the limited speeds and output rates for traditional weaving and pile-forming equipment.
- the present invention provides advantages and alternatives over the prior art by providing a fabric construction of potentially desirable aesthetic and performance character which makes use of highly efficient stitch bonding formation practices.
- the fabric utilizes a stitching yarn to form a surface covering across a support fabric of nonwoven fibrous material.
- the surface-forming stitching yarn provides a desirable aesthetic character across the selected surface which is visible during use.
- the stitch bonding arrangement also provides the fabric with suitable dimensional stability while nonetheless utilizing a relatively low cost nonwoven substrate.
- FIG. 1 is a plan view of the show surface face of panel covering textile fabric
- FIG. 2 is a plan view of the underside of the fabric illustrated in FIG. 1;
- FIG. 3 is a magnified view of a segment of the face surface in the fabric illustrated in FIG. 1;
- FIG. 4 is a magnified view of a segment of the underside of the fabric as illustrated in FIG. 2;
- FIG. 5 is a cross-sectional view through a panel covering fabric taken along line 5 - 5 in FIG. 3;
- FIG. 6 illustrates a panel construction in which the panel covering fabric may be utilized.
- FIG. 1 there is illustrated in plan view the face of fabric 10 defining a show surface for use in covering visible portions of an office panel structure or other extended surface.
- the fabric 10 is of a stitch bonded construction wherein a plurality of stitch yarns 12 are passed repeatedly in stitch forming relation through a textile substrate layer 14 of nonwoven construction.
- the show surface illustrated in FIG. 1 corresponds to the so called “technical face” of the fabric 10 .
- the underside of the fabric 10 is illustrated showing the arrangement of stitch yarns 12 across the so called “technical back” of the fabric.
- the stitch yarns 12 are preferably arranged across the underside in a substantially concentrated arrangement of stitch loops extending in the machine direction along the underside of the fabric 10 .
- the total quantity of preformed stitch yarns 12 is relatively low thereby enhancing the manufacturing efficiency and economic value of the formation process.
- the stitch yarns 12 serve the dual function of both establishing the aesthetic face covering illustrated in FIG. 1 as well as imparting stability to the overall structure.
- the substrate is preferably a spun laced hydroentangled nonwoven fabric formed from a multiplicity of individual staple fiber elements which have been entangled with one another so as to establish a substantially cohesive structure.
- Such fiber elements are preferably formed of polyester but may also be of any suitable natural or synthetic fiber type as may be desired.
- the textile substrate layer 14 may be of a nonwoven spunbonded construction. As will be understood by those of skill in the art, such spunbonded nonwoven material is formed by the substantially random deposit of semi-molten strands of polymeric material across a support surface to build up a coordinated structure.
- the stitch yarns 12 are preferably formed from polyester although any other suitable natural or synthetic fiber such as nylon and the like may likewise be used if desired. According to one potentially preferred embodiment, stitch yarns 12 are formed from a so called “bright” or lusterous polyester of relatively large denier so as to provide a substantially lustrous covering affect across the face of the fabric 10 . In such a construction the stitch yarns 12 preferably have a linear density in the range of about 300 to about 1,000 denier and most preferably have a linear density of about 450 denier.
- the substrate layer is preferably formed from solution dyed polyester fibers which are hydroentangled to form a fleece structure having a mass per unit area of about 30 to about 100 grams per square meter and most preferably about 50 grams per square meter.
- the use of a textile substrate layer 14 which is solution dyed to a dark color such as black or dark gray in combination with bright stitching yarns 12 has been found to provide a substantially metallic appearance across the face which may be desirable in some applications.
- the stitch yarns 12 are inserted through the substrate layer 14 using a two bar Liba type stitch bonding machine although it is contemplated that other stitch bonding equipment such as a Malliwatt machine or the like as will be well known to those of skill in the art may also be utilized.
- both bars are preferably fully threaded at a 7 gauge spacing. Stitches are applied at about 12 stitches per inch according to a stitch pattern at the rear bar of 0-1/3-2// (or reverse) and a stitch pattern at the front bar of 1-2/1-0// (or reverse).
- the nonwoven substrate layer 14 may include a percentage of low melting point polyester in combination with higher melting point polyester.
- the melting point of the higher melting point polyester is preferably in the range of about 250-400° F. and the melting point of the lower melting point polyester constituent is about 50° F. lower.
- the lower melting point material may be present in the range of about 5% or greater and will most preferably be present in the range of about 5% to about 60% by weight of the overall textile substrate layer 14 .
- the lower melting point material may be present as a constituent of a bicomponent fiber such as a core/sheath fiber wherein the lower melting point material is disposed in surrounding relation to the higher melting point material.
- the lower melting point material may also be present in the form of discrete fiber elements. Combinations of multi-component fibers and discrete fibers may also be utilized if desired.
- the fabric 10 may be molded by raising the temperature following introduction of the stitch yarns 12 .
- the temperature is raised to a level greater than the melting point of the lower melting point constituent but below that of the higher melting point constituent.
- the fabric is molded to the desired configuration and thereafter allowed to cool.
- the resulting resolidification of the lower melting point constituent thereafter forms a bonding matrix between the higher melting point fibers resulting in a shape retaining structure which may be useful in three-dimensional covering applications such as covering raised or depressed portions of an office panel structure.
- the use of lower melting point and higher melting point polyester fibers may be preferred, it is also contemplated that other fiber blends of differential melting point may likewise be useful to impart moldability.
- the high melting point fiber constituent may be polypropylene and the lower melting point fiber constituent may be polyethylene.
- the higher melting point constituent may be high density polypropylene intermixed with a low density polypropylene as the lower melting point constituent.
- the higher melting point material may be nylon with the lower melting point material being either polyester or polypropylene or mixtures thereof.
- any other combination of suitable fibers having differential melting points may likewise be utilized if desired.
- the fabric 10 may have useful application as a covering material for an office panel or other high surface area structure.
- An exemplary office panel structure 20 is illustrated in FIG. 6.
- two individual panel assemblies 22 , 24 are connected together at a supporting frame so as to form a free standing wall barrier.
- the fabric 10 is arranged across the panel assemblies 22 , 24 with the face of the fabric (FIGS. 1 and 3) facing away from the panel assemblies so as to establish the desired surface covering facing towards a user.
- the fabric 10 may also be applied across the exterior of the panel assemblies if desired.
- panel assemblies 22 , 24 are illustrated as being substantially planar, it is contemplated that such assemblies may also have raised and lowered surfaces across their expanse. In such arrangements, it is contemplated that the fabric 10 may be molded to a mating geometry so as to extend in matable relation over such raised and lowered surfaces.
Abstract
An office panel assembly and fabric covering therefor. The panel assembly includes a supporting frame and a covering of textile fabric. The textile fabric is of a stitch bonded construction including a stitch yarns extending in a repeating stitch arrangement through a nonwoven fibrous substrate such that the stitch yarns cooperatively form a patterned show surface across one side of the said textile fabric.
Description
- This invention relates to fabric systems and more particularly to a fabric of stitch bonded construction for covering the surface of office panel structures.
- In office environments it is common to find work space partitions in the form of modular wall panels. These panels are typically not designed to run from floor to ceiling but rather are free standing and are assembled as modules to enclose or partially enclose a work space. Wall panel systems may range in complexity from simple planar surfaces to complex arrangements incorporating integral work and storage surfaces such as cabinets, writing surfaces, shelves and the like. Wall panel systems provide a substantial benefit in a work place environment by affording the ability to reconfigure a work place with minimum disruption. Thus, they have gained wide acceptance in recent times.
- Many forms of wall panel systems are known having various constructions and different aesthetic characteristics. By way of example only, one known form of office panel is constructed with steel frames surrounding cores of relatively lightweight material such as fiberboard or fiberglass having sound deadening capabilities. Often, these panels are covered with pieces of fabric supplied in colors which are meant to enhance the particular decor of the office environment. Illustrative wall panel constructions which incorporate outer fabric coverings are disclosed in U.S. Pat. No. 5,086,606 to Finses and U.S. Pat. No. 5,689,924 to Mason both of which are incorporated by reference as if fully set forth herein.
- In the past, the fabric material which is used in covering relation to the panels has typically been formed in a woven or pile-forming fabric construction so as to provide both the desired aesthetic characteristics and the requisite physical strength and abrasion resistance to be suitable for use in the intended application. While such constructions have generally proven to be adequate, construction of such woven and pile-forming materials requires the use of a substantial quantity of preformed yarn which is then woven or tufted into a desired construction according to standard manufacturing techniques as are well known to those of skill in the art. However, such weaving and pile-forming techniques may be relatively expensive to carry out. This expense arises both from the relatively high cost of using preformed yarns as the primary construction constituent as well as from the limited speeds and output rates for traditional weaving and pile-forming equipment.
- The present invention provides advantages and alternatives over the prior art by providing a fabric construction of potentially desirable aesthetic and performance character which makes use of highly efficient stitch bonding formation practices. The fabric utilizes a stitching yarn to form a surface covering across a support fabric of nonwoven fibrous material. The surface-forming stitching yarn provides a desirable aesthetic character across the selected surface which is visible during use. The stitch bonding arrangement also provides the fabric with suitable dimensional stability while nonetheless utilizing a relatively low cost nonwoven substrate.
- Other advantages and aspects of the present invention will become apparent through reference to the following detailed description and/or through practice of the invention as described therein.
- The following drawings which are incorporated in and which constitute a part of this specification illustrate exemplary embodiments and constructions of the present invention and, together with the general description given above and the detailed description set forth below, serve to explain the principles of the invention wherein:
- FIG. 1 is a plan view of the show surface face of panel covering textile fabric;
- FIG. 2 is a plan view of the underside of the fabric illustrated in FIG. 1;
- FIG. 3 is a magnified view of a segment of the face surface in the fabric illustrated in FIG. 1;
- FIG. 4 is a magnified view of a segment of the underside of the fabric as illustrated in FIG. 2;
- FIG. 5 is a cross-sectional view through a panel covering fabric taken along line5-5 in FIG. 3; and
- FIG. 6 illustrates a panel construction in which the panel covering fabric may be utilized.
- While the invention has been illustrated and described above and will hereinafter be described in connection with certain potentially preferred embodiments and procedures, it is to be understood that in no event is the invention to be limited to such illustrated and described embodiments and procedures. On the contrary, it is intended that the present invention shall extend to all alternatives and modifications to the illustrated and described embodiments and procedures as may embrace the broad principles of this invention within the true spirit and scope thereof.
- Reference will now be made to the drawings wherein to the extent possible like reference numerals are utilized to designate corresponding elements throughout the various views. In FIG. 1, there is illustrated in plan view the face of
fabric 10 defining a show surface for use in covering visible portions of an office panel structure or other extended surface. According to the illustrated embodiment, thefabric 10 is of a stitch bonded construction wherein a plurality ofstitch yarns 12 are passed repeatedly in stitch forming relation through atextile substrate layer 14 of nonwoven construction. In the illustrated arrangement the show surface illustrated in FIG. 1 corresponds to the so called “technical face” of thefabric 10. - In FIG. 2, the underside of the
fabric 10 is illustrated showing the arrangement ofstitch yarns 12 across the so called “technical back” of the fabric. As shown, while the stitch yarns are arranged in a configuration across the fabric face which results in substantial coverage, thestitch yarns 12 are preferably arranged across the underside in a substantially concentrated arrangement of stitch loops extending in the machine direction along the underside of thefabric 10. Thus, the total quantity of preformedstitch yarns 12 is relatively low thereby enhancing the manufacturing efficiency and economic value of the formation process. - In the
fabric 10, thestitch yarns 12 serve the dual function of both establishing the aesthetic face covering illustrated in FIG. 1 as well as imparting stability to the overall structure. In practice, the substrate is preferably a spun laced hydroentangled nonwoven fabric formed from a multiplicity of individual staple fiber elements which have been entangled with one another so as to establish a substantially cohesive structure. Such fiber elements are preferably formed of polyester but may also be of any suitable natural or synthetic fiber type as may be desired. In the event that additional stability is desired, it is contemplated that thetextile substrate layer 14 may be of a nonwoven spunbonded construction. As will be understood by those of skill in the art, such spunbonded nonwoven material is formed by the substantially random deposit of semi-molten strands of polymeric material across a support surface to build up a coordinated structure. - The
stitch yarns 12 are preferably formed from polyester although any other suitable natural or synthetic fiber such as nylon and the like may likewise be used if desired. According to one potentially preferred embodiment,stitch yarns 12 are formed from a so called “bright” or lusterous polyester of relatively large denier so as to provide a substantially lustrous covering affect across the face of thefabric 10. In such a construction thestitch yarns 12 preferably have a linear density in the range of about 300 to about 1,000 denier and most preferably have a linear density of about 450 denier. The substrate layer is preferably formed from solution dyed polyester fibers which are hydroentangled to form a fleece structure having a mass per unit area of about 30 to about 100 grams per square meter and most preferably about 50 grams per square meter. The use of atextile substrate layer 14 which is solution dyed to a dark color such as black or dark gray in combination withbright stitching yarns 12 has been found to provide a substantially metallic appearance across the face which may be desirable in some applications. - According to one exemplary formation practice, the
stitch yarns 12 are inserted through thesubstrate layer 14 using a two bar Liba type stitch bonding machine although it is contemplated that other stitch bonding equipment such as a Malliwatt machine or the like as will be well known to those of skill in the art may also be utilized. According to the exemplary formation practice using the two bar Liba machine, both bars are preferably fully threaded at a 7 gauge spacing. Stitches are applied at about 12 stitches per inch according to a stitch pattern at the rear bar of 0-1/3-2// (or reverse) and a stitch pattern at the front bar of 1-2/1-0// (or reverse). - In some instances, it may be desirable to have the ability to mold the
fabric 10 to a three-dimensional geometry so as to facilitate application across a contoured panel surface. It is contemplated that this moldability may be imparted by thermoforming a low melt constituent incorporated within the fiber arrangement forming thenonwover substrate layer 14. According to one exemplary procedure, thenonwoven substrate layer 14 may include a percentage of low melting point polyester in combination with higher melting point polyester. In such a construction, the melting point of the higher melting point polyester is preferably in the range of about 250-400° F. and the melting point of the lower melting point polyester constituent is about 50° F. lower. It is contemplated that the lower melting point material may be present in the range of about 5% or greater and will most preferably be present in the range of about 5% to about 60% by weight of the overalltextile substrate layer 14. The lower melting point material may be present as a constituent of a bicomponent fiber such as a core/sheath fiber wherein the lower melting point material is disposed in surrounding relation to the higher melting point material. Of course, the lower melting point material may also be present in the form of discrete fiber elements. Combinations of multi-component fibers and discrete fibers may also be utilized if desired. - In a structure incorporating differential melting point fiber constituents the
fabric 10 may be molded by raising the temperature following introduction of thestitch yarns 12. In practice, the temperature is raised to a level greater than the melting point of the lower melting point constituent but below that of the higher melting point constituent. While the fabric is in the elevated temperature state, the fabric is molded to the desired configuration and thereafter allowed to cool. The resulting resolidification of the lower melting point constituent thereafter forms a bonding matrix between the higher melting point fibers resulting in a shape retaining structure which may be useful in three-dimensional covering applications such as covering raised or depressed portions of an office panel structure. - While the use of lower melting point and higher melting point polyester fibers may be preferred, it is also contemplated that other fiber blends of differential melting point may likewise be useful to impart moldability. Thus, by way of example only and not limitation, it is contemplated that the high melting point fiber constituent may be polypropylene and the lower melting point fiber constituent may be polyethylene. Likewise, the higher melting point constituent may be high density polypropylene intermixed with a low density polypropylene as the lower melting point constituent. Likewise, the higher melting point material may be nylon with the lower melting point material being either polyester or polypropylene or mixtures thereof. Of course, virtually any other combination of suitable fibers having differential melting points may likewise be utilized if desired.
- Regardless of the composition of the
fabric 10, it is contemplated that thefabric 10 may have useful application as a covering material for an office panel or other high surface area structure. An exemplaryoffice panel structure 20 is illustrated in FIG. 6. In theoffice panel structure 20, twoindividual panel assemblies fabric 10 is arranged across thepanel assemblies fabric 10 may also be applied across the exterior of the panel assemblies if desired. While thepanel assemblies fabric 10 may be molded to a mating geometry so as to extend in matable relation over such raised and lowered surfaces. - While the present invention has been described in connection with certain potentially preferred embodiments and practices thereof, it will be apparent to those if skill in the art that many changes and modifications may be made without departing from the true spirit and scope of the invention. Accordingly, it is intended by the appended claims to cover all such changes and modifications as may fall within the full spirit and scope of the invention.
Claims (20)
1. An office panel assembly comprising: a supporting frame and a covering of textile fabric, wherein said textile fabric is of a stitch bonded construction comprising a plurality of stitch yarns extending in a repeating stitch arrangement through a nonwoven fibrous substrate such that said stitch yarns cooperatively form a patterned show surface across one side of said textile fabric.
2. The invention as recited in claim 1 , wherein at least a portion of said stitch yarns are polyester yarns.
3. The invention as recited in claim 2 , wherein said polyester yarns stitch yarns are bright polyester yarns.
4. The invention as recited in claim 2 , wherein said polyester yarns are characterized by a linear density of about 300 denier to about 1000 denier.
5. The invention as recited in claim 2 , wherein said polyester yarns are characterized by a linear density of about 450 denier.
6. The invention as recited in claim 1 , wherein said nonwoven fibrous substrate is a hydroentangled nonwoven.
7. The invention as recited in claim 1 , wherein said nonwoven fibrous substrate is a spunbonded nonwoven.
8. The invention as recited in claim 1 , wherein said fibrous substrate is formed substantially of polyester fiber elements.
9. The invention as recited in claim 8 , wherein at least a portion of said polyester fiber elements comprise solution dyed polyester.
10. The invention as recited in claim 8 , wherein said fibrous substrate includes at least two polyester constituents of different melting point.
11. The invention as recited in claim 10 , wherein said fibrous constituent comprises about 40% to about 95% of a first polyester constituent having a melting point of about 250 to about 400 degrees Fahrenheit and about 5% to about 60% of a second polyester constituent having a melting point less than the melting point of said first polyester constituent.
12. The invention as recited in claim 11 , wherein the melting point of said second polyester constituent is at least about 50 degrees Fahrenheit less than the melting point of said first polyester constituent.
13. The invention as recited in claim 1 , wherein said fibrous substrate comprises a mixture of fiber elements of different melting points.
14. An office panel assembly comprising: a supporting frame and a covering of textile fabric, wherein said textile fabric is of a stitch bonded construction comprising a plurality of polyester stitch yarns having a linear density in the range of about 300 denier to about 1000 denier extending in a repeating stitch arrangement through a hydroentangled nonwoven fibrous substrate such that said stitch yarns cooperatively form a patterned show surface substantially covering one side of said textile fabric, wherein said fibrous substrate is formed substantially of polyester fiber elements.
15. The invention as recited in claim 14 , wherein at least a portion of said polyester fiber elements comprise solution dyed polyester.
16. The invention as recited in claim 14 , wherein said fibrous substrate includes at least two polyester constituents of different melting point.
17. The invention as recited in claim 16 , wherein said fibrous constituent comprises about 40% to about 95% of a first polyester constituent having a melting point of about 250 to about 400 degrees Fahrenheit and about 5% to about 60% of a second polyester constituent having a melting point less than the melting point of said first polyester constituent.
18. The invention as recited in claim 11 , wherein the melting point of said second polyester constituent is at least about 50 degrees Fahrenheit less than the melting point of said first polyester constituent.
19. A textile fabric of a stitch bonded construction suitable for use in covering relation to an office panel substrate, the textile fabric comprising: a plurality of stitch yarns of bright polyester having a linear density of about 450 denier extending in a repeating stitch arrangement through a nonwoven fibrous substrate such that said stitch yarns cooperatively form a patterned show surface extending across one side of said textile fabric, wherein said fibrous substrate consists essentially of solution dyed polyester.
20. The invention as recited in claim 19 , wherein said fibrous substrate comprises at least two polyester constituents of different melting points.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US10/177,048 US20030233810A1 (en) | 2002-06-21 | 2002-06-21 | Office panel and fabric covering therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US10/177,048 US20030233810A1 (en) | 2002-06-21 | 2002-06-21 | Office panel and fabric covering therefor |
Publications (1)
Publication Number | Publication Date |
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US20030233810A1 true US20030233810A1 (en) | 2003-12-25 |
Family
ID=29734275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10/177,048 Abandoned US20030233810A1 (en) | 2002-06-21 | 2002-06-21 | Office panel and fabric covering therefor |
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US (1) | US20030233810A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090090076A1 (en) * | 2007-10-04 | 2009-04-09 | Hni Corporation | Wall panel system |
US20090178354A1 (en) * | 2005-08-11 | 2009-07-16 | Solomon Fred L | Method of manufacturing poly-bonded framed panels |
US20090216503A1 (en) * | 2005-08-11 | 2009-08-27 | Johanna Maxine Ossmann | Method and system for converting a traditional architecual plan for a structure into a panelized system plan for the structure |
USD837419S1 (en) * | 2014-03-03 | 2019-01-01 | 3Form, Llc | Panel with braid pattern |
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US4684566A (en) * | 1984-12-21 | 1987-08-04 | Teijin Limited | Polyester yarn and fabric made of the same |
US5086606A (en) * | 1991-02-20 | 1992-02-11 | Krueger International, Inc. | Office panel partition and frame therefore |
US5288536A (en) * | 1993-05-28 | 1994-02-22 | E. I. Du Pont De Nemours And Company | Hydraulic-jet-treated stitchbonded fabric |
US5689924A (en) * | 1996-10-07 | 1997-11-25 | Hon Industries, Inc. | Construction of modular office panel systems |
US5879779A (en) * | 1996-03-29 | 1999-03-09 | E. I. Du Pont De Nemours & Co. | Stitchbonded fabric and process for making same |
US6132666A (en) * | 1997-06-30 | 2000-10-17 | Interface, Inc. | Method for making formed fabric treatments |
US6177370B1 (en) * | 1998-09-29 | 2001-01-23 | Kimberly-Clark Worldwide, Inc. | Fabric |
US6490828B1 (en) * | 2000-07-20 | 2002-12-10 | Steelcase Development Corporation | Partition wall system |
US6566287B1 (en) * | 1997-10-31 | 2003-05-20 | Teijin Limited | Non-woven fabric, and sheet and artificial leather produced from the same |
US6641902B1 (en) * | 1999-03-18 | 2003-11-04 | Uni-Charm Corporation | Nonwoven fabric and process for making the same |
-
2002
- 2002-06-21 US US10/177,048 patent/US20030233810A1/en not_active Abandoned
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US4197345A (en) * | 1978-09-05 | 1980-04-08 | Engineered Yarns, Inc. | Fabric having multiple solid colored stripes |
US4684566A (en) * | 1984-12-21 | 1987-08-04 | Teijin Limited | Polyester yarn and fabric made of the same |
US5086606A (en) * | 1991-02-20 | 1992-02-11 | Krueger International, Inc. | Office panel partition and frame therefore |
US5288536A (en) * | 1993-05-28 | 1994-02-22 | E. I. Du Pont De Nemours And Company | Hydraulic-jet-treated stitchbonded fabric |
US5879779A (en) * | 1996-03-29 | 1999-03-09 | E. I. Du Pont De Nemours & Co. | Stitchbonded fabric and process for making same |
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US6132666A (en) * | 1997-06-30 | 2000-10-17 | Interface, Inc. | Method for making formed fabric treatments |
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US6177370B1 (en) * | 1998-09-29 | 2001-01-23 | Kimberly-Clark Worldwide, Inc. | Fabric |
US6641902B1 (en) * | 1999-03-18 | 2003-11-04 | Uni-Charm Corporation | Nonwoven fabric and process for making the same |
US6490828B1 (en) * | 2000-07-20 | 2002-12-10 | Steelcase Development Corporation | Partition wall system |
Cited By (5)
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US20090178354A1 (en) * | 2005-08-11 | 2009-07-16 | Solomon Fred L | Method of manufacturing poly-bonded framed panels |
US20090216503A1 (en) * | 2005-08-11 | 2009-08-27 | Johanna Maxine Ossmann | Method and system for converting a traditional architecual plan for a structure into a panelized system plan for the structure |
US20090090076A1 (en) * | 2007-10-04 | 2009-04-09 | Hni Corporation | Wall panel system |
US7958683B2 (en) * | 2007-10-04 | 2011-06-14 | Hni Corporation | Wall panel system |
USD837419S1 (en) * | 2014-03-03 | 2019-01-01 | 3Form, Llc | Panel with braid pattern |
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