WO2003022103A1 - Proceso de fabricacion de colchones de espuma impermeabilizados - Google Patents
Proceso de fabricacion de colchones de espuma impermeabilizados Download PDFInfo
- Publication number
- WO2003022103A1 WO2003022103A1 PCT/ES2002/000427 ES0200427W WO03022103A1 WO 2003022103 A1 WO2003022103 A1 WO 2003022103A1 ES 0200427 W ES0200427 W ES 0200427W WO 03022103 A1 WO03022103 A1 WO 03022103A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- waterproofed
- holes
- foam mattresses
- manufacturing process
- waterproofing
- Prior art date
Links
- 239000006260 foam Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000004078 waterproofing Methods 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000004816 latex Substances 0.000 claims description 8
- 229920000126 latex Polymers 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000003899 bactericide agent Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 239000006072 paste Substances 0.000 claims description 3
- 239000002562 thickening agent Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 230000003078 antioxidant effect Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims description 2
- 239000000499 gel Substances 0.000 claims 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000643 oven drying Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012559 user support system Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/16—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays reinforced with sheet-like or rigid elements, e.g. profiled
-
- 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
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
-
- 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
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
- A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G7/00—Making upholstery
- B68G7/12—Other elements specially adapted for fastening, fixing, or finishing, in upholstery work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/48—Upholstered article making
- Y10T29/481—Method
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/48—Upholstered article making
- Y10T29/488—Upholstered article making form or holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49995—Shaping one-piece blank by removing material
- Y10T29/49996—Successive distinct removal operations
Definitions
- the present invention relates to a process of manufacturing mattresses formed by a body of foamed material, with a waterproofing coating on the outer surface.
- Mattresses formed by a foam body are already known, either in a single piece or in layers joined together as a sandwich, being the foamed material, polyurethane, latex, or a combination of these or other materials.
- This process object of the invention starts from a foam body of the mattress dimensions to be carried out, said body being perforated between the larger faces with a plurality of through holes, which are made with a hollow cylindrical drill, while laterally they are made through of the foamed body holes of smaller diameter, through which rods are passed to fix the body foamed with respect to a support frame, and in that arrangement the foamed body is sprayed with a latex mixture, the support frame being then placed, with the foamed body, in an inclined position for draining the latex mixture and The last is oven drying.
- the mattress body After drying, the mattress body is removed from the support frame, placing at the ends of the side holes valves that are fixed by gluing, which are subject to provisional closure by means of sealing plugs.
- a perfectly waterproofed mattress is thus obtained for use and with an embodiment that makes it very comfortable, since the through holes between the larger faces make the foamed body more fluffy, while facilitating aeration of the support surface of the user, while the side holes, which can be left uncovered for the use of the mattress, collaborate in the comfort facilitating the evacuation of the interior air of the foam body when the user leans on the mattress, while to wash the mattress said Side holes can be plugged so that the water does not penetrate into the foamed body.
- the manufacturing process is for its part extremely simple, allowing the application of the exterior waterproofing coating on the foamed body without having to touch it at all during the process.
- said process object of the invention certainly results from very advantageous characteristics, acquiring its own life and preferential character in its application.
- Figure 1 shows in perspective a body 1 foamed for the process of the invention.
- Figure 2 is a perspective of the foamed body after the transverse and lateral holes are made therein.
- Figure 3 represents in perspective the arrangement of the foamed body in the support frame for the application of the waterproofing coating.
- Figure 4 is a side view showing a schematic way of ⁇ applying waterproof coating on the foam body.
- Figure 5 is a side view of the arrangement for draining the waterproofing applied on the foamed body.
- Figure 6 is a side view of the mattress body in the final arrangement with valves incorporated at the ends of the side holes.
- the object of the invention relates to a process of manufacturing mattresses formed by a body of foamed material, provided with aeration holes and with a waterproofing coating on the outer surface.
- the process is developed starting from a body (1) of foamed material, with the dimensions of the mattress that is desired to be made, said body (1) being able to be one piece or formed by layers joined as a sandwich, while the material can be anyone susceptible to foaming for such objects, such as latex, polyurethane, etc. , or combinations of said products.
- through holes (2) are made between the larger faces, which are made by means of a hollow cylindrical drill.
- the distribution, number and diameter of those holes (2) may vary depending on the mattress to be made.
- lateral holes (3) are also made, passing from side to side, which are made in the same manner as the holes (2), but with a smaller diameter.
- the number of said lateral holes may also vary, being, for example, three or four, and their function is to introduce rods through them.
- the body (1) can be operated without having to touch it, to spray on it, by means of a projector (6), a product (7) of waterproofing material.
- the product (7) of waterproofing material used for this purpose is a mixture of latex, consisting of 100% natural and / or artificial latex, vulcanizing paste, thickener, antioxidant, bactericide, titanium, wax and dye; said mixture being made for application with a viscosity of 45-50 seconds for four, preferably around 45 seconds for four.
- the mixture provides a proportion of 87% latex, 6% vulcanizing paste, 6% thickener, 0.5% titanium, 0.25% bactericide and 0.25% dye.
- the application of the said waterproofing mixture (7) is carried out with an air pump at a pressure of 3-4 kilograms, preferably around 4 kilograms but without exceeding said pressure to prevent the mixture (7) from entering the material body foaming (1).
- Said application is made from a height of 15-20 centimeters, preferably around 20 centimeters but without exceeding said height to also prevent penetration of the mixture (7) in the foamed material of the body (1).
- the sprayed body (1) is placed, by means of the support frame (5), in an inclined position as shown in Figure 5, in which the applied mixture (7) drains perfectly covering the body surface (1) and the excess falling.
- the angle (a) of the inclination for draining is 57-60 °, with an angle of 57 ° having proved ideal for the preferred viscosity of 45 seconds for four of the mixture (7), in which the mixture (7 ) applied runs smoothly through the surface of the body (1) without accumulating anywhere, leaving only drops (8) in the lower edge, which are easily removable then manually.
- the draining phase is maintained for 6-7 hours, during which time a pre-drying of the waterproofing mixture (7) is produced, this being gelled.
- an oven drying is carried out at a temperature of 80-120 ° C, preferably around 80 ° C, in an environment with a continuous stream of hot and dry air.
- valves (9) are attached by gluing, which allow the closure by means of corresponding caps (10), so that for the use of the mattress said plugs (10) are removed, so that air can flow freely from inside the body (1) when the user supports, thus making the use more comfortable, while when the mattress is washed, the plugs (10) can be placed to prevent the entry of water into the foamed body (1).
- the manufacturing process as described which corresponds to the object of the invention, is in any case applicable for bed mattresses of any size, as well as for pillows, cushions, or any element that is intended to favor the comfort of users by a fluffy support.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2002333914A AU2002333914B2 (en) | 2001-09-13 | 2002-09-12 | Method of producing waterproof foam mattresses |
EP02797991A EP1454572B1 (en) | 2001-09-13 | 2002-09-12 | Method of producing waterproof foam mattresses |
JP2003526239A JP4160504B2 (ja) | 2001-09-13 | 2002-09-12 | 防水発泡マットレスの製造方法 |
US10/489,340 US7065849B2 (en) | 2001-09-13 | 2002-09-12 | Method of producing waterproof foam mattresses |
CA002459701A CA2459701C (en) | 2001-09-13 | 2002-09-12 | Method of producing waterproof foam mattresses |
AT02797991T ATE297150T1 (de) | 2001-09-13 | 2002-09-12 | Verfahren zur herstellung von wasserdichten schaummatratzen |
DE60204593T DE60204593T2 (de) | 2001-09-13 | 2002-09-12 | Verfahren zur herstellung von wasserdichten schaummatratzen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP200102059 | 2001-09-13 | ||
ES200102059A ES2189662B1 (es) | 2001-09-13 | 2001-09-13 | Proceso de fabricacion de colchones de espuma impermeabilizados. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003022103A1 true WO2003022103A1 (es) | 2003-03-20 |
WO2003022103A8 WO2003022103A8 (es) | 2004-06-17 |
Family
ID=8498901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2002/000427 WO2003022103A1 (es) | 2001-09-13 | 2002-09-12 | Proceso de fabricacion de colchones de espuma impermeabilizados |
Country Status (10)
Country | Link |
---|---|
US (1) | US7065849B2 (es) |
EP (1) | EP1454572B1 (es) |
JP (1) | JP4160504B2 (es) |
AT (1) | ATE297150T1 (es) |
AU (1) | AU2002333914B2 (es) |
CA (1) | CA2459701C (es) |
DE (1) | DE60204593T2 (es) |
ES (1) | ES2189662B1 (es) |
PT (1) | PT1454572E (es) |
WO (1) | WO2003022103A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7065849B2 (en) * | 2001-09-13 | 2006-06-27 | Perfosistem, S.L. | Method of producing waterproof foam mattresses |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202014100748U1 (de) * | 2014-02-20 | 2015-05-21 | Ehni Schaumstofftechnik Gmbh | Element mit wasserdichter Beschichtung |
CA2858899A1 (en) * | 2014-06-12 | 2015-12-12 | Stork Craft Manufacturing Inc. | Compressible mattress |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1588941A (en) * | 1978-05-31 | 1981-05-07 | Matburn Ltd | Anti-static coatings on foam mattresses or pads |
ES1011364U (es) * | 1989-08-25 | 1990-03-16 | Irigoyen Leoz Carlos | Pieza impermeabilizada para colchones y similares. |
ES1028212U (es) * | 1994-06-03 | 1994-12-16 | Casamian Jose Manuel Gregorio | Colchon perfeccionado. |
US5430901A (en) * | 1993-06-10 | 1995-07-11 | Farley; David L. | Anatomically conformable therapeutic mattress overlay |
ES1042871U (es) * | 1999-04-23 | 1999-10-01 | Leoz Carlos Irigoyen | Pieza para colchones y similares. |
ES1046153U (es) * | 2000-05-04 | 2000-11-16 | Eleta Jose Ramon Indurain | Colchon anti-escaras perfeccionado. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US932024A (en) * | 1909-08-24 | Joseph Kalas | Ventilated mattress. | |
US376094A (en) * | 1888-01-10 | X b bubt | ||
US510490A (en) * | 1893-12-12 | Ventilated mattress | ||
US865585A (en) * | 1907-03-04 | 1907-09-10 | William Groskopf | Mattress. |
US1727961A (en) * | 1928-02-10 | 1929-09-10 | Salena W Brown | Ventilated bedding |
US1980445A (en) * | 1932-04-27 | 1934-11-13 | Sherover Max | Mattress |
US3209380A (en) * | 1964-12-31 | 1965-10-05 | Watsky Benjamin | Rigid mattress structure |
US6055690A (en) * | 1995-11-01 | 2000-05-02 | Koenig; J. Frank | Sleeping pad, beddings and bumpers to improve respiratory efficiency and environmental temperature of an infant and reduce the risks of sudden infant death syndrome (SIDS) and asphyxiation |
JPH1189892A (ja) * | 1997-09-19 | 1999-04-06 | Morimura Kosan Kk | 介護用ベッドのマット、及びその製造方法 |
DE19812382C2 (de) * | 1998-03-22 | 2000-07-13 | Hubert Hoffmann | Matratze |
AT410509B (de) * | 2000-03-27 | 2003-05-26 | Franz Ing Kutschi | Matratzenkern aus schaumstoff |
ES2189662B1 (es) * | 2001-09-13 | 2004-09-16 | Perfosistem, S.L. | Proceso de fabricacion de colchones de espuma impermeabilizados. |
-
2001
- 2001-09-13 ES ES200102059A patent/ES2189662B1/es not_active Expired - Fee Related
-
2002
- 2002-09-12 CA CA002459701A patent/CA2459701C/en not_active Expired - Fee Related
- 2002-09-12 AU AU2002333914A patent/AU2002333914B2/en not_active Ceased
- 2002-09-12 EP EP02797991A patent/EP1454572B1/en not_active Expired - Lifetime
- 2002-09-12 PT PT02797991T patent/PT1454572E/pt unknown
- 2002-09-12 US US10/489,340 patent/US7065849B2/en not_active Expired - Fee Related
- 2002-09-12 AT AT02797991T patent/ATE297150T1/de not_active IP Right Cessation
- 2002-09-12 WO PCT/ES2002/000427 patent/WO2003022103A1/es active IP Right Grant
- 2002-09-12 DE DE60204593T patent/DE60204593T2/de not_active Expired - Lifetime
- 2002-09-12 JP JP2003526239A patent/JP4160504B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1588941A (en) * | 1978-05-31 | 1981-05-07 | Matburn Ltd | Anti-static coatings on foam mattresses or pads |
ES1011364U (es) * | 1989-08-25 | 1990-03-16 | Irigoyen Leoz Carlos | Pieza impermeabilizada para colchones y similares. |
US5430901A (en) * | 1993-06-10 | 1995-07-11 | Farley; David L. | Anatomically conformable therapeutic mattress overlay |
ES1028212U (es) * | 1994-06-03 | 1994-12-16 | Casamian Jose Manuel Gregorio | Colchon perfeccionado. |
ES1042871U (es) * | 1999-04-23 | 1999-10-01 | Leoz Carlos Irigoyen | Pieza para colchones y similares. |
ES1046153U (es) * | 2000-05-04 | 2000-11-16 | Eleta Jose Ramon Indurain | Colchon anti-escaras perfeccionado. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7065849B2 (en) * | 2001-09-13 | 2006-06-27 | Perfosistem, S.L. | Method of producing waterproof foam mattresses |
Also Published As
Publication number | Publication date |
---|---|
EP1454572B1 (en) | 2005-06-08 |
PT1454572E (pt) | 2005-10-31 |
DE60204593T2 (de) | 2006-03-16 |
WO2003022103A8 (es) | 2004-06-17 |
ATE297150T1 (de) | 2005-06-15 |
CA2459701A1 (en) | 2003-03-20 |
ES2189662B1 (es) | 2004-09-16 |
JP2005501635A (ja) | 2005-01-20 |
JP4160504B2 (ja) | 2008-10-01 |
DE60204593D1 (de) | 2005-07-14 |
AU2002333914B2 (en) | 2008-05-08 |
ES2189662A1 (es) | 2003-07-01 |
CA2459701C (en) | 2009-05-19 |
US20050019489A1 (en) | 2005-01-27 |
EP1454572A1 (en) | 2004-09-08 |
US7065849B2 (en) | 2006-06-27 |
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