DE20013710U1 - PVC foam sheet - Google Patents
PVC foam sheetInfo
- Publication number
- DE20013710U1 DE20013710U1 DE20013710U DE20013710U DE20013710U1 DE 20013710 U1 DE20013710 U1 DE 20013710U1 DE 20013710 U DE20013710 U DE 20013710U DE 20013710 U DE20013710 U DE 20013710U DE 20013710 U1 DE20013710 U1 DE 20013710U1
- Authority
- DE
- Germany
- Prior art keywords
- pvc foam
- board
- pvc
- foam board
- metal mesh
- 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.)
- Expired - Lifetime
Links
- 239000006260 foam Substances 0.000 title claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000009954 braiding Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000748 compression moulding Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1266—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being completely encapsulated, e.g. for packaging purposes or as reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/22—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics reinforced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0221—Vinyl resin
- B32B2266/0235—Vinyl halide, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/02—Cellular or porous
- B32B2305/022—Foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/38—Meshes, lattices or nets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Description
PVC-SchaumplattePVC foam board
Die herkömmliche PVC-Schaumplatte ist mit dem Druck- oder Spritzgußverfahren direkt aus PVC-Schaumstoff hergestellt, so daß die PVC-Schaumplatte eine niedrige Starrheit, Materialspannung und Festigkeit aufweist und sich leicht verformen läßt. Daher kann diese PVC-Schaumplatte nur als Füll- oder Schutzplatte verwendet werden und ist nicht geeignet für die Anwendung als Raumausstattung, Trennwand oder Zierwand und auch nicht für die Anwendung auf Möbelstück. Aus diesem Grund hat der Erfinder die vorliegende Erfindung entwickelt.The conventional PVC foam board is made of PVC foam directly by the compression molding or injection molding process, so that the PVC foam board has low rigidity, material stress and strength and is easy to deform. Therefore, this PVC foam board can only be used as a filling or protective board and is not suitable for use as a room decoration, partition or decorative wall, nor for use on furniture. For this reason, the inventor has developed the present invention.
Der Erfindung liegt die Aufgabe zugrunde, eine PVC-Schaumplatte zu schaffen, die eine höhere Starrheit aufweist und eine Verformung vermeiden kann, so daß sie geeignet für die Anwendung auf Raumausstattung und Möbelstück ist.The invention is based on the object of providing a PVC foam board which has a higher rigidity and can avoid deformation, so that it is suitable for application to interior design and furniture.
Der Erfindung liegt eine weitere Aufgabe zugrunde, eine PVC-Schaumplatte zu schaffen, die eine höhere Starrheit, Materialspannung und Festigkeit aufweisen kann, selbst wenn die Schaumdichte des PVC-Schaumstoffs der Senkung der (Herstellungs)kosten halber reduziert wird.Another object of the invention is to provide a PVC foam board which can have higher rigidity, material stress and strength even if the foam density of the PVC foam is reduced in order to reduce the (manufacturing) costs.
Figur 1 zeigt eine Querschnittdarstellung des erstenFigure 1 shows a cross-sectional view of the first
Ausfuhrungsbeispiels der Erfindung.
Figur 2 zeigt eine Querschnittdarstellung des zweitenEmbodiment of the invention.
Figure 2 shows a cross-sectional view of the second
Ausfuhrungsbeispiels der Erfindung.
Figur 3 zeigt eine schematische Darstellung des Zusammenfügen der Erfindung.Embodiment of the invention.
Figure 3 shows a schematic representation of the assembly of the invention.
Bezugnehmend auf Figur 1 schließt die erfindungsgemäße PVC-Schaumplatte 1 beim Druck- oder Spritzgußformen ein planes Metallmaschenwerk 11 in der Platte 10 ein. Das Metallmaschenwerk 11 ist aus Material mit hoher Materialspannung und Starrheit wie Eisen-, Stahl-, oder Aluminiumplatte oder -draht hergestellt und durch Stanzen, Ziehen oder Flechten geformt, wodurch die PVC-Schaumplatte 1 eine höhere Härte, Starrheit und Fonnstabilität aufweist. Die so hergestellteReferring to Figure 1, the PVC foam sheet 1 according to the invention includes a flat metal mesh 11 in the sheet 10 during compression or injection molding. The metal mesh 11 is made of material with high material tension and rigidity such as iron, steel or aluminum plate or wire and formed by punching, drawing or braiding, whereby the PVC foam sheet 1 has a higher hardness, rigidity and shape stability. The thus produced
PVC-Schaumplatte 1 ist geeignet für die Anwendung als Raumausstattung, Trennwand oder Zierwand und auch für die Anwendung auf Möbelstück mit höherer Anforderung an Festigkeit wie Schrank. Da die PVC-Schaumplatte 1 eine bestimmte Breite hat, muß man sie zusammenfügen, um die gewünschte Breite zu erreichen (Figur 3). Dazu ist die Platte 10 beiderseitig mit einer Nut 101 und einer Feder 102 versehen, wodurch die Feder 102 einer Platte 10 in die Nut 101 einer anderen Platte 10 eingreifen kann. Um die Festigkeit und Spannung der Platte 10 der PVC-Schaumplatte 1 zu erhöhen und eine Biegeverformuiig der Platte 10 nach dem Zusammenfügen zu vermeiden, kann die Platte 10 an einer Seite mit zumindest einer Vertiefung 103 versehen werden.PVC foam board 1 is suitable for use as interior design, partition wall or decorative wall and also for use on furniture with higher strength requirements such as cupboards. Since the PVC foam board 1 has a certain width, it must be joined together to achieve the desired width (Figure 3). For this purpose, the board 10 is provided on both sides with a groove 101 and a tongue 102, whereby the tongue 102 of one board 10 can engage in the groove 101 of another board 10. In order to increase the strength and tension of the board 10 of the PVC foam board 1 and to prevent bending deformation of the board 10 after joining, the board 10 can be provided with at least one recess 103 on one side.
In Figur 2 ist ein weiteres Ausfuhrungsbeispiel der Erfindung gezeigt, in dem die PVC-Schaumplatte &Ggr; beim Druck- oder Spritzgußformen ein welliges Metallmaschenwerk 11' in der Platte 10' einschließt. Das Metallmaschenwerk 11' ist ebenfalls aus Material mit hoher Materialspannung und Starrheit wie Eisen-, Stahl-, oder Aluminiumplatte oder -draht hergestellt und durch Stanzen, Ziehen oder Flechten geformt. Anschließend wird das Metallmaschenwerk 11' gewellt und dann in das Formwerkzeug eingelegt. Dort wird das Metallmaschenwerk 11' mit dem PVC-Schaumstoff zusammen zur PVC-Schaumplatte &Ggr; geformt. Die Platte 10' ist wie die Platte 10 im vorstehenden Ausfulirungsbeispiel aufgebaut und wird haher nicht detailliert beschrieben. Um die Oberflächenhärte und -reibfestigkeit der Platte 10' und 10 zu erhöhen, kann die Oberfläche der Platte 10' und 10 beim Druck- oder Spritzgußformen mit einer harten PVC-Platte 12 verbunden werden.Figure 2 shows a further embodiment of the invention in which the PVC foam plate Γ encloses a corrugated metal mesh 11' in the plate 10' during compression or injection molding. The metal mesh 11' is also made of material with high material tension and rigidity such as iron, steel or aluminum plate or wire and is formed by punching, drawing or braiding. The metal mesh 11' is then corrugated and then placed in the mold. There, the metal mesh 11' is formed together with the PVC foam to form the PVC foam plate Γ. The plate 10' is constructed like the plate 10 in the previous embodiment and is not described in detail below. In order to increase the surface hardness and abrasion resistance of the plates 10' and 10, the surface of the plates 10' and 10 can be connected to a hard PVC plate 12 during compression or injection molding.
BezugszeichenlisteList of reference symbols
I PVC-Schaumplatte des ersten AusfülirungsbeispielsI PVC foam board of the first embodiment
1' PVC-Schaumplatte des zweiten Ausfülirungsbeispiels 10,10' Platte der PVC-Schaumplatte1' PVC foam board of the second embodiment 10,10' board of the PVC foam board
I1 planes MaschenwerkI1 flat mesh
11' welliges Maschenwerk11' wavy mesh
12 harte PVC-Platte12 hard PVC plate
101 Nut101 Groove
102 Feder102 Spring
103 Vertiefung103 Deepening
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20013710U DE20013710U1 (en) | 2000-08-09 | 2000-08-09 | PVC foam sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20013710U DE20013710U1 (en) | 2000-08-09 | 2000-08-09 | PVC foam sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20013710U1 true DE20013710U1 (en) | 2000-11-23 |
Family
ID=7944959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20013710U Expired - Lifetime DE20013710U1 (en) | 2000-08-09 | 2000-08-09 | PVC foam sheet |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20013710U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10154472A1 (en) * | 2001-11-08 | 2003-05-22 | Fehrer F S Gmbh & Co Kg | Flat two dimensional panel for a cushioned vehicle seat back, has a knitted mesh reinforcement in plastic matrix |
| GB2466045A (en) * | 2008-12-09 | 2010-06-16 | Gurit | Core for composite laminated article and manufacture thereof |
-
2000
- 2000-08-09 DE DE20013710U patent/DE20013710U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10154472A1 (en) * | 2001-11-08 | 2003-05-22 | Fehrer F S Gmbh & Co Kg | Flat two dimensional panel for a cushioned vehicle seat back, has a knitted mesh reinforcement in plastic matrix |
| GB2466045A (en) * | 2008-12-09 | 2010-06-16 | Gurit | Core for composite laminated article and manufacture thereof |
| GB2466045B (en) * | 2008-12-09 | 2011-10-05 | Gurit | Core for composite laminated article and manufacture thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20001228 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20040302 |