WO2006122614A1 - Verfahren zum herstellen von kissen und polster mit abstandsgewirke, -gewebe oder-gestrick - Google Patents
Verfahren zum herstellen von kissen und polster mit abstandsgewirke, -gewebe oder-gestrick Download PDFInfo
- Publication number
- WO2006122614A1 WO2006122614A1 PCT/EP2006/003317 EP2006003317W WO2006122614A1 WO 2006122614 A1 WO2006122614 A1 WO 2006122614A1 EP 2006003317 W EP2006003317 W EP 2006003317W WO 2006122614 A1 WO2006122614 A1 WO 2006122614A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layers
- fabric
- knitted
- spacer
- cushions
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/006—Use of three-dimensional fabrics
-
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/02—Pile fabrics or articles having similar surface features
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- 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
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/022—Lofty fabric with variably spaced front and back plies, e.g. spacer fabrics
- D10B2403/0221—Lofty fabric with variably spaced front and back plies, e.g. spacer fabrics with at least one corrugated ply
Definitions
- the invention relates to cushions and upholstery.
- plastic has been used instead.
- plastic particles are used, in upholstery plastic foam as a molded part.
- the plastic is usually polyurethane.
- the viscoelastic polyurethane foam is a significant advancement.
- This foam has a glass point which is in the range of room temperature, preferably slightly below room temperature.
- the result is an altered compliance behavior with a slight warming by the person lying. This warming causes a further sinking of the person lying.
- the concept is based on the realization that the greatest warming takes place where the body has the largest mass.
- the cushions and upholstery should be made of a spacer knit.
- spacer fabrics have two spaced layers of fabric which are spaced by filaments or fibers.
- several layers should be laid one on top of the other and warmed up to a pillow or cushion.
- the superimposed layers are very strongly compressed in the edge regions of the cushions and upholstery.
- a strong compaction is synonymous with a deterioration of the compliance behavior.
- the cushions and upholstery get harder at the edges.
- the comfort of such pillows is correspondingly low compared to original pillows.
- the invention has for its object to improve the comfort. According to the invention this is achieved in that the superimposed layers of knitted or woven or knitted fabrics are stepped towards the edge of the pillows and upholstery.
- the steps result from smaller dimensions of the woven / knitted fabric / knitted layers.
- equal stages are provided. That is, the widths and lengths of the superposed fabric / knitted fabric / knit layers are each reduced by the same amount.
- the woven / knitted / knitted layers may themselves be single-ply or multi-ply.
- the blanks are cut from a web.
- Form the material web is folded once or several times, so that the material is multi-layered one above the other.
- Either the folded material can be used unchanged for the cushion structure or upholstery structure. This optionally includes a confection of the material web before
- the folded material is made up as a cushion or upholstery before use. Then the fold or folding edge can indeed be the level of the cushion or pad.
- the steps are adapted to the cushion profile or the upholstery profile.
- the adjustment is made either by the desired cushion profile or upholstery profile on a scale of 1: 1 over the superimposed fabric / knitted fabric / knitted layers is placed. Then the dimensions of the various layers at the points of contact of the cover layers of the woven / knitted / knitted layers with the pillow profile or upholstery profile are obtained.
- the points of contact of the centerlines of the superimposed webs / knits / knitted layers can also be used to determine the dimensions of the steps.
- other lines between the cover layers can be used to determine the dimensions of the steps.
- the fabrics / knits / knit layers are sized. This is done with the same blanks by appropriate trimming. Preferably, the blanks are made immediately with the dimensions that result from the invention. This significantly reduces the amount of waste.
- the smallest blank is positioned centrally in the pillows and the larger blanks are placed above and below so that the steps continuously result towards the outer edge of the pillow and the largest blanks form the upper and lower top surfaces.
- another structure is provided.
- the smallest blank is positioned at the bottom of the upholstery construction in a variant and the larger blanks placed over it so that the steps continuously result towards the outer edge of the pad and the largest blank forms the upper deck surface.
- pillows and cushions can be formed with several elevations or depressions. As shown above on a cushion or upholstery with a survey, blanks are then made based on the contour of the cushion or upholstery. This inevitably results in the correct dimensions for the individual layers of upholstery or cushion.
- the layers stacked on cushions or upholstery are further processed without wrapping or with a wrapping.
- the wrapper regularly enhances the look of the pillow or cushion.
- the envelope is also made of a woven / knitted or knitted fabric.
- the sheath is given a small thickness, which is favorable for the edge formation of the pad or pad. Large thicknesses of the cladding rebuild the problem of fringe formation. There, thick layers can only be combined into one edge with considerable compaction.
- the compression causes a hardening
- the various layers of material in a cushion or upholstery can already be fixed by a loose cover.
- a connection between the individual layers in the pillow or cushion is provided. The connection can be made by sewing, knitting or other forms. Corresponding to the needles. For connection also gluing or welding can be used. Favorable are adhesive dots or tape or welding spots or welding strips that are spaced apart, so that flowing gases or liquids are not hindered.
- the spacer fabrics are intended to ventilate the seat surface, resulting in perspiration
- the distances can be up to 15 mm.
- the spacer fabrics have been known for some time.
- spacer fabrics form part of channels through which the water vapor is removed, which is created by sweating of the person lying.
- spacer fabrics are provided as continuous layers.
- single-layer pillows are provided.
- the spacer fabrics are created in the final form. This can be achieved by changing the weaving or knitting process. In principle, this may result in a change in the programming of the associated manufacturing machines. For large quantities of tissue this includes an optimal solution, also an economic solution.
- the layered construction according to the invention can also be processed by hot deformation.
- the necessary heating of the knitted, woven or knitted fabric can be done in different ways. Radiant heat and / or contact heat of a gaseous or liquid heat carrier is preferably used.
- the advantageous gaseous heat carriers may also include steam.
- the steam has a very favorable heat transfer.
- the steam can also reach temperatures of more than 100 degrees Celsius. In that case steam is used, which is under increased pressure. At higher pressure, the steam can easily be heated well over 100 degrees Celsius.
- thermoforming of eligible plastics can be used as heat transfer. With the hot gases all temperatures can be reached, which is required for the thermoforming of eligible plastics. This also applies to the thermoforming of polyester, which has a high melting point. In the form of polyethylene terephthalate (PET), the melting point is 250 degrees Celsius or more.
- PET polyethylene terephthalate
- the gaseous or liquid heat transfer medium can penetrate the knitted fabric or knitted fabric well and ensure uniform contact everywhere. This is synonymous with a uniform warming.
- a non-uniform heating can take place, for example, to leave the tissue parts unchanged, which should experience no or only a small permanent deformation.
- an oven is suitable, both an intermittently operated oven and a continuously operated oven.
- Continuously operated furnaces are, for example, tunnel kilns in which the products are continuously passed through. In the ovens, the temperature can be kept arbitrarily or lowered or be controlled. The length of a continuous furnace results from the desired duration of the heat treatment and the conveying speed of the furnace.
- the cooling can be accelerated with a suitable coolant.
- the coolant may be gaseous or liquid.
- As a coolant and cooling air is suitable.
- the cooling air can easily penetrate the knitted fabric, woven or knitted fabric. This ambient air can be used, but also a lower-temperature air, which is produced by appropriate cooling.
- the knitted, woven or knitted fabric can also be readily cooled with a liquid coolant, in particular with water, because the water flows easily from the knitted fabric, knitted fabric and knits and because the knitted fabric then knits very quickly again.
- the drying can be promoted with drying air or drying gas.
- a drying gas for example, the exhaust gas from a heating of the knitted fabric, fabric or knitted fabric with gas as the heat transfer medium. That is, it may be advantageous to first heat the knitted fabric, woven or knitted fabric with a gaseous heat transfer medium for hot deformation, to cool after deformation with water and then to bring about a drying with the exhaust gas from the first heating.
- the heating can be controlled very precisely. This applies both to the duration of the heating and to the course of the heating and also to the height of the outside of the filaments, fibers, etc. temperature applied.
- a temperature is set at the parts to be deformed, which is at least 5, preferably at least 10 and more preferably up to 20% below the temperature of the melting point.
- the gaseous or liquid heat transfer medium is between the spaced
- the heating may take place before deformation or during deformation or after
- the gaseous or liquid heat transfer medium are abandoned intermittently. Then, the heating process is prolonged and the heating process can be well controlled by the number of impacts of the heat carrier.
- the overpressure is preferably at least 1 bar, more preferably at least 2 bar and most preferably at least 3 bar.
- the desired pressure can be established with a pump. There are heat resistant pumps. But it can also be built up pressure first and then take place heating of the gaseous or liquid heat carrier, so that there is no significant heat load on the pump.
- the woven, knitted and knitted fabrics can be loaded at any desired point with the gaseous or liquid heat carrier. This is possible on both the spaced layers and the side surfaces between the spaced layers.
- the gaseous or liquid heat carrier then flows through the fabric or knitted fabric or knits to emerge at a predetermined location again. With the outlet opening or the outlet openings, the flow can be directed. In addition, the flow can be influenced by applying a negative pressure to the outlet opening or the outlet openings.
- the gaseous or liquid heat carrier can be carried directly into the gap.
- a lateral entry between the spaced layers of knitted or woven or knitted fabric is possible.
- These are laterally arranged nozzles.
- Favorable are also perforated windows.
- the apertured windows include a wall having a plurality of apertures disposed therein.
- the openings can be free of a nozzle effect or develop a nozzle effect to a lesser or to a great extent.
- the openings can be evenly distributed. Then a grid structure is created.
- the openings may also be unevenly distributed in order to provide the heat transfer medium in the deformation areas with a high concentration of fibers and filaments to a large extent necessary.
- lances can be used to enter the heat carrier.
- the lances may be of small diameter and have a point so that the lances will not damage the knit, fabric, or knit when placed in the knitted fabric, fabric,
- the lances may be provided with one or more openings.
- the lances have the form of
- the nail-shaped lances are also forced through the spaced layers into the space between the spaced layers.
- all areas of the knitted fabric, fabric, knitted fabrics can be reached.
- it is possible to isolate the lances dealt with unwanted place heating of the spacer knitted fabric, knitted fabrics.
- a Sufficient insulation can already arise because the lances are surrounded by a protective tube at a short distance.
- the deformation of the knitted, woven, knitted fabric can take place in a mold.
- the shape can be completely or partially closed. As far as the mold is partially open and worked with a gaseous heat carrier, however, a burden on the environment can be prevented by means of a take-off device.
- a train is therefore wholly or partially applied to the spaced layers, which lie opposite the pressure region.
- the train can be applied mechanically by being attacked on the outer layers.
- An attack with hooks and / or tongs is possible.
- the hooks or tongs may be slidable in shape and, if necessary, extended out of the mold to grip the knit, fabric and knit. Conveniently, there are movable hooks that can open to release the deformed knitted fabrics, fabrics and knits.
- suction surfaces on the knitted fabric to be formed, woven or knitted it is economical to create suction surfaces on the knitted fabric to be formed, woven or knitted.
- This is optionally achieved by laminating an absorbent film to the knit, fabric, knit fabric.
- the film is loosened again in order to further ensure the continuity of the knitted fabric or woven or knitted fabric.
- the solving can be omitted where the continuity of the knitted fabric, fabric, knitted fabric is not required in the specific application.
- the film may be peeled off again when the removal of the film is important. If necessary, this is done by heating the film, which facilitates the release. Also suitable are films which, at the contact surface with the knitted fabric, Fabric, knit fabrics on microwaves, so that using microwaves damage to the knitted fabric, fabric, knitted fabric is prevented.
- the foil pieces are yielding.
- the compliance is not required in various applications.
- less flexible platelets or pieces of plates can also be used.
- These parts can be supplemented with additional functions, e.g. with the attachment to the chair structure or the sofa construction. So far, such constructions consist almost exclusively of wood. This has cost reasons, but also mounting reasons, because the pad can then be attached to the construction by nailing or staples.
- the knitted fabrics, woven fabrics, knits according to the invention can be nailed to the construction with the parts described above or staples.
- the knitted fabric, woven fabric, knitted fabrics can also be fastened without the above-described upholstery.
- a clean finish can be achieved by a hidden seam or by a piping.
- the hidden seam the upper layers of the pillow are detected, turned inwards and welded together.
- a cord or the like is used as piping in the seam on the edge or in the edge.
- Fig. 1 shows the spacer fabric for a pillow or cushion lying on his head.
- Both layers 1 and 2 are connected to each other by filaments 3.
- the filaments 3 In case of a compression, the filaments 3 immediately take on load. However, the filaments 4 participate only in the load bearing when they touch the layer 1.
- the exemplary embodiment according to FIG. 2 differs from the exemplary embodiment according to FIG. 1 in that filaments 5 wound in place of the filaments 4 are provided.
- the wound filaments 5 are better supported on the layer 1.
- the embodiment according to FIG. 3 differs from the exemplary embodiment according to FIG. 1 in that, instead of the filaments 4, other filaments 6 are provided, which are connected to an intermediate layer 7. By the intermediate layer 7 even better support is achieved.
- the exemplary embodiment according to FIGS. 4 and 5 is likewise shown lying on the head in FIG. 4.
- the exemplary embodiment has an upper fabric layer 10, emanating from the filaments 13 and 14.
- the filaments 13 hold fabric strips 11, the filaments 14 hold fabric strips 12.
- the filaments 14 are shorter than the filaments 13 so that the spacing of the strips 12 from the layer 10 is less than the spacing of the strips 11 from the layer 10.
- FIG. 6 is a modification of the system shown in Fig. 4 and 5 shown by webs.
- the webs 21 extend so that a honeycomb structure is formed.
- Each honeycomb 20 encloses a nub 22.
- the webs 21 have in the embodiment, the function of the webs 11, the nubs the function of the webs 12. Accordingly, the webs 11 at the illustrated end of fabric strips which are connected by filaments with an opposite layer of fabric of the spacer fabric ,
- the knobs 22 also have a fabric layer which is connected by filaments to the opposing fabric layer of the spacer fabric.
- 10 shows a schematic drawing of the hot deformation according to the invention. The resulting spacer fabric is placed in a heating station.
- the fabrics are fed to a deformation station 46. There the fabrics experience a desired deformation. Matrices can be used as tools.
- the deformed fabrics are still cooled in the mold until there is also a temperature outside the filaments and fibers, e.g. Room temperature at which the tissue has permanently assumed the acquired shape.
- Figs. 7 to 9 show examples of shaping the tissues.
- the fabric 30 have molded hinge points 31.
- a compression of the filaments, fibers, etc. is shown schematically.
- the blanks of spacer fabric delivered with a uniform cross section are heated with hot air at the intended joints.
- a board or the like is pressed with the narrow side in the heated area of the molding. After reaching the desired penetration depth of the shaping is applied with cooling air until the filaments, fibers, etc. have reached room temperature again. After that, the board is removed.
- Fig. 8 shows a seat cushion 35 with a curvature 36 at the top.
- the seat cushion is made of a spacer fabric of uniform cross section.
- the shaping is applied with hot air.
- the hot air is blown in between the spaced-apart tissue.
- the thus heated molding is compressed between a die and a male until the shape shown in Fig. 8 is reached.
- Fig. 9 shows a U-shaped pad 40 for an armrest with legs 41 which are intended to encompass the armrests of a chair on both sides. The heating, shaping and cooling takes place as in the embodiment of FIG. 8.
- a pad is made in place of the pad in the same manner as the pad.
- the molding is immediately inserted into a mold and also the heating in the mold.
- the mold then has nozzle surfaces at the respective locations, through which heating means and coolant can penetrate into the mold cavity.
- openings are provided at opposite points at which spent heating medium and spent coolant can escape again.
- the openings are selectively closable in order to set a desired pressure level in the mold can.
- Fig. 11 shows a formation 52 of a spacer fabric with two spaced apart
- the blank 52 is located between two forming plates 50 and 51. On the side facing the plate 50, the blank is provided with a foil 57. The foil is laminated.
- the molding 52 is traversed with hot gas from the direction 58, so that the
- Soften filaments 55 The hot gas exits the molding at 59.
- Embodiment abruptly with cooling water. Thereafter, the molding remains in the new
- FIG. 12 differs from that of FIG. 1 1 by another supply of the H devisgaes.
- a plate 60 with hot gas feeds 61 is provided which, in the exemplary embodiment, project from the plate 60 in the form of a nail and penetrate into the molded article 52.
- This hot gas supply find a targeted hot gas supply in the area of deformation instead. A small amount of hot gas is required. The shaping is less affected by the hot gas.
- the embodiment according to FIG. 13 differs from the exemplary embodiments according to FIGS. 11 and 12 in that, instead of a foil 57 on the shaping 52, a multiplicity of uniformly distributed foil patches 65 are provided.
- the stains are placed so that they lie exactly on the intake in the upcoming deformation of the molding.
- the spots 65 and the suction openings cause, as in the exemplary embodiments 11 and 12, a concern with the contour of the plate 50.
- Fig. 14 shows a cushion profile 80.
- the cushion profile 80 stands for a cushion cover.
- the pillowcase is square. With the pillow filling results in a bulge of the pillow.
- the pillow edges also form approximately a square with the pillow filling.
- the cushion filling should be represented by layered spacer fabric 70,71,72,73,74,75.
- the spacer knitted fabrics are in Fig. 14 to each other.
- the spacer fabrics 70 to 75 form different squares.
- the central square spacer fabrics 70 and 71 are the same and the largest.
- Square Abstandsgewirke 72 and 73 are arranged. Outside even smaller, square Abstandsgewirke 74 and 75 are arranged.
- the dimensions of the knitted fabric 72 to 75 have been determined in the embodiment based on the cushion contour.
- the cushion contour has been recorded 1: 1 and the knitted fabric has been placed with a narrow side on the contour. Where the outer edges of the knitted fabrics 72 to 75 will touch the cushion contour, the edge length for these knitted fabrics 72 to 75 is derived.
- the knits 70 and 71 are other sizes. Their degree has been determined based on the associated cushion circumferential length. The circumferential length is much larger than the edge length of the filled pad. Therefore, the knits 70 and 71 protrude beyond the cushion contour 80 in the illustration of FIG. 14.
- the various knits form steps which have different pitches from the center of the pillow and extend from the center of the pillow to the outside, or vice versa.
- the various knits are brought by hot deformation to a cushion filling in a contour corresponding to the contour 80.
- the various knitted fabrics are layered differently, as shown in FIG. 16.
- the small knits 74 and 75 are in the middle.
- the larger knitted fabrics 72 and 73 and outside are the knitted fabrics 70 and 71.
- the hot deformation takes place in a mold whose cavity has the contour 80 of the pad in the manner described above with hot gas.
- the hot deformation results in the deformation of the knitted fabric shown in FIG. 15.
- the knits 70 and 71 abut in the middle.
- the knitted fabrics 70 and 71 enclose the intermediate knitted fabric between them, as shown in FIG.
- Fig. 18 shows a folded spacer fabric.
- the individual layers of the fold are designated 91, 92 and 93.
- the fold is designed such that the layer 92 is smaller than the layer and the layer 93 is smaller than the layer 92. With such folds a cushion filling can be represented, which is much thinner at the edge than in the middle.
- the padding 19 shows a padding filling consisting of spacer knitted fabrics with superimposed layers 95, 96 and 98 and a surrounding outer layer 97. Due to the layer structure and the arrangement of the outer layers 98, the padding has the shape of a neck support with lateral bulges and a central depression. The lateral bulges have a thickness of up to 15cm. The existing between the bulges Kuhle includes in the exemplary embodiment, a thickness reduction to 50%.
- Fig. 17 shows a cushion pad of spacer fabric 85 having a skirt 87 of the skirt and a pillow cover 86 provided with a side zipper for removing and loading the pillow pad.
- the pillow cover encloses the pillow filling, so that the pillow filling can also have a large appearance.
- the cushion filling is provided with a fine exterior. This is achieved by the fact that large layers are provided on the outside, which surround the remaining part of the cushion filling like a pillowcase. In contrast to the pillowcase, these layers can not be peeled off.
- various hardnesses in the layers, different thicknesses and different densities of the spacer knitted fabric are provided.
- the layers can have a wide variety of construction, with the filaments and surface structure of the individual layers, in terms of their elasticity, diameter, length, position, number and laying, being used to produce cushions with specific deformation properties.
- the topmost layer may be made softer or harder at a predetermined location.
- lower layers can be provided with a shear strength which prevents so-called floating of the cushions.
- the desired shear strength is created, for example, by criss-crossing the webs connecting the spaced layers.
- the spacer fabrics are also made of a viscoelastic plastic that changes its compliance behavior under body heat.
- different materials are used in one or more layers. This can be done immediately during the production of the spacer knitted fabric, but also afterwards. The following properties may vary in each spacer fabric:
- the number of layers can be up to 5 or 10 or even more.
- Suitable materials are, for example, polyesters, polyamides, polybutylene terephthalate, polyethylene terephthalate, PPT.
- the layer thickness can be from a few millimeters up to 50 mm and more.
- the layer thickness is preferably up to 35 mm, more preferably up to 25 mm.
- the outer layers of the pad filling with the other layers of the pad filling are connected in the same or different manner as the layers with each other.
- the outer layer of the cushion filling also forms the cushion cover. This is possible because the pad filling according to the invention can be washed easily. From a hygienic point of view, this is much more recommendable than a replacement of the used cushion cover against a washed cushion cover and continuous use an unwashed pillow filling. This is particularly important for the use of pillows for the sick or care trap.
- the cushion cover is peelable to appeal to traditional customers who wish to wash the pillow cover more frequently than the pillow fill.
- the cushions in the initial shape width dimensions and length dimensions which vary from 30cm to 100cm arbitrarily and can be combined.
- the dimensions of different pads differ by at least 10cm.
- the thickness of the pads is preferably 10 to 25 cm.
- the pads are composed of knit fabrics which may have a basis weight of from 100 grams per square meter to 600 grams per square meter.
- a higher grammage of fabric layers per square meter is not necessarily equivalent to greater thickness of the fabric layers. Conversely, a lower specific basis weight is not necessarily synonymous with a smaller thickness.
- the specific basis weight depends on the material used for the layers and on the particular detailed construction, for example on the multiplicity of fibers, threads and filaments arranged per unit area.
- the cushions can also be shaped as designated support cushions.
- one of the cushion surfaces on the body side is adapted to the body part to be supported.
- These include cervical pillows, back cushions, hip pads and knee pads.
- the compression hardness and the thickness of the pad is preferably selected so that a person to be supported with at least a body weight of 50 kg on the body part does not pass through. Even more preferably, this also applies to persons with a body weight of at least 100 kg.
- Sleeping means The user feels a firm pad under the pillow.
- Cushions can exhibit spacer fabric layers according to the invention with significantly higher specific basis weights than cushions.
- the specific basis weights can be up to 1500 grams per square meter and more.
- upholstery can have a much higher compressive strength than the pillows.
- the thickness of the upholstery is usually less than the thickness of the pillows.
- the sagging applies in the corresponding application on seats. That is, the upholstery should carry people with a body weight of at least 50 kg, preferably at least 100 kg, without the people sitting through the pad.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Laminated Bodies (AREA)
- Treatment Of Fiber Materials (AREA)
- Knitting Of Fabric (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Bedding Items (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT06724239T ATE501657T1 (de) | 2005-05-15 | 2006-04-11 | Verfahren zum herstellen von kissen und polster mit abstandsgewirke, -gewebe oder -gestrick |
CA002645673A CA2645673A1 (en) | 2005-05-15 | 2006-04-11 | Method for producing pillows and cushions with spacer fabric, spacer woven fabric and spacer knitted fabric |
EP06724239A EP1901636B1 (de) | 2005-05-15 | 2006-04-11 | Verfahren zum herstellen von kissen und polster mit abstandsgewirke, -gewebe oder -gestrick |
JP2008511573A JP2008540001A (ja) | 2005-05-15 | 2006-04-11 | スペーサー生地、スペーサー織地及びスペーサー編地を用いたまくら及びクッションの製造方法 |
DE502006009113T DE502006009113D1 (de) | 2005-05-15 | 2006-04-11 | Verfahren zum herstellen von kissen und polster mit abstandsgewirke, -gewebe oder -gestrick |
US11/940,014 US20080209638A1 (en) | 2005-05-15 | 2007-11-14 | Method for the manufacture of pillows and cushions with spacer fabric, spacer woven fabric and spacer knitted fabric |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005023197.7 | 2005-05-15 | ||
DE102005023197 | 2005-05-15 | ||
DE102005034797.5 | 2005-07-21 | ||
DE102005034797 | 2005-07-21 | ||
DE102006002098A DE102006002098A1 (de) | 2005-05-15 | 2006-01-14 | Kissen und Polster |
DE102006002098.7 | 2006-01-14 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/940,014 Continuation-In-Part US20080209638A1 (en) | 2005-05-15 | 2007-11-14 | Method for the manufacture of pillows and cushions with spacer fabric, spacer woven fabric and spacer knitted fabric |
Publications (1)
Publication Number | Publication Date |
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WO2006122614A1 true WO2006122614A1 (de) | 2006-11-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/003317 WO2006122614A1 (de) | 2005-05-15 | 2006-04-11 | Verfahren zum herstellen von kissen und polster mit abstandsgewirke, -gewebe oder-gestrick |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080209638A1 (de) |
EP (1) | EP1901636B1 (de) |
JP (1) | JP2008540001A (de) |
KR (1) | KR20080007614A (de) |
CN (1) | CN101203161A (de) |
AT (1) | ATE501657T1 (de) |
CA (1) | CA2645673A1 (de) |
DE (2) | DE102006002098A1 (de) |
WO (1) | WO2006122614A1 (de) |
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US9326903B2 (en) | 2011-10-03 | 2016-05-03 | Huntleigh Technology Limited | Multi-layered support system |
US9907408B2 (en) | 2008-11-19 | 2018-03-06 | Huntleigh Technology Limited | Multi-layered support system |
DE202018105647U1 (de) | 2018-10-01 | 2018-10-15 | Müller Textil GmbH | Abstandsgewirke sowie Verwendung eines Abstandsgewirkes als Matratzenbezugsstoff |
NL2025002A (nl) | 2019-03-20 | 2020-09-22 | Mueller Textil Gmbh | Afstandsweefsel en gebruik van een afstandsweefsel |
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CN110777474A (zh) * | 2019-10-29 | 2020-02-11 | 江南大学 | 一种变隔距经编间隔织物及其制备方法 |
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- 2006-04-11 JP JP2008511573A patent/JP2008540001A/ja not_active Withdrawn
- 2006-04-11 WO PCT/EP2006/003317 patent/WO2006122614A1/de active Application Filing
- 2006-04-11 CN CNA2006800166763A patent/CN101203161A/zh active Pending
- 2006-04-11 KR KR1020077026772A patent/KR20080007614A/ko not_active Application Discontinuation
- 2006-04-11 EP EP06724239A patent/EP1901636B1/de not_active Not-in-force
- 2006-04-11 AT AT06724239T patent/ATE501657T1/de active
- 2006-04-11 CA CA002645673A patent/CA2645673A1/en not_active Abandoned
- 2006-04-11 DE DE502006009113T patent/DE502006009113D1/de active Active
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2007
- 2007-11-14 US US11/940,014 patent/US20080209638A1/en not_active Abandoned
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US4896388A (en) * | 1988-05-10 | 1990-01-30 | Bard Maurice R | Water pillow |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010018270A1 (es) * | 2008-08-07 | 2010-02-18 | Manterol, S.A. | Cuerpo de descanso |
US9907408B2 (en) | 2008-11-19 | 2018-03-06 | Huntleigh Technology Limited | Multi-layered support system |
US8918930B2 (en) | 2011-01-04 | 2014-12-30 | Huntleigh Technology Limited | Methods and apparatuses for low-air-loss (LAL) coverlets and airflow units for coverlets |
US9254231B2 (en) | 2011-07-28 | 2016-02-09 | Huntleigh Technology Limited | Multi-layered support system |
US9326903B2 (en) | 2011-10-03 | 2016-05-03 | Huntleigh Technology Limited | Multi-layered support system |
DE202018105647U1 (de) | 2018-10-01 | 2018-10-15 | Müller Textil GmbH | Abstandsgewirke sowie Verwendung eines Abstandsgewirkes als Matratzenbezugsstoff |
NL2025002A (nl) | 2019-03-20 | 2020-09-22 | Mueller Textil Gmbh | Afstandsweefsel en gebruik van een afstandsweefsel |
DE102019107176A1 (de) * | 2019-03-20 | 2020-09-24 | Müller Textil GmbH | Abstandsgewirke sowie Verwendung eines Abstandsgewirkes |
DE102019107176B4 (de) | 2019-03-20 | 2022-10-20 | Müller Textil GmbH | Abstandsgewirke sowie Verwendung eines Abstandsgewirkes |
Also Published As
Publication number | Publication date |
---|---|
DE102006002098A1 (de) | 2006-11-16 |
EP1901636A1 (de) | 2008-03-26 |
CN101203161A (zh) | 2008-06-18 |
DE502006009113D1 (de) | 2011-04-28 |
JP2008540001A (ja) | 2008-11-20 |
US20080209638A1 (en) | 2008-09-04 |
ATE501657T1 (de) | 2011-04-15 |
KR20080007614A (ko) | 2008-01-22 |
CA2645673A1 (en) | 2006-11-23 |
EP1901636B1 (de) | 2011-03-16 |
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