GB2309408A - Manufacturing a melamine covered composite article - Google Patents

Manufacturing a melamine covered composite article Download PDF

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Publication number
GB2309408A
GB2309408A GB9601272A GB9601272A GB2309408A GB 2309408 A GB2309408 A GB 2309408A GB 9601272 A GB9601272 A GB 9601272A GB 9601272 A GB9601272 A GB 9601272A GB 2309408 A GB2309408 A GB 2309408A
Authority
GB
United Kingdom
Prior art keywords
composite article
manufacturing
core body
melamine
layer
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.)
Withdrawn
Application number
GB9601272A
Other versions
GB9601272D0 (en
Inventor
Don-Fong Yeh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9601272A priority Critical patent/GB2309408A/en
Publication of GB9601272D0 publication Critical patent/GB9601272D0/en
Publication of GB2309408A publication Critical patent/GB2309408A/en
Withdrawn legal-status Critical Current

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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
    • B32B1/00—Layered products having a general shape other than plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
    • B29K2061/20—Aminoplasts
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2305/10—Fibres of continuous length
    • B32B2305/18—Fabrics, textiles

Abstract

A process for manufacturing a composite article (50) includes the steps of: (a) providing a molded core body (40) having opposite surfaces and a periphery interconnecting the opposite surfaces; (b) impregnating a fabric sheet with melamine resin; (c) flattening and drying the resin impregnated fabric sheet to form a melamine layer (10b); (d) providing a lining layer (20), placing the melamine layer (10b) on a top side of the lining layer (20), and hot pressing the lining layer (20) and the melamine layer (10b) to form the hollow shell (30); (e) forming a cover plate (35) for covering the other one of the opposite surfaces of the core body (40); (f) enclosing the core body (40) within the hollow shell (30) and the cover plate (35); and (g) hot pressing the core body (40), the hollow shell (30) and the cover plate (35) to form the composite article (50).

Description

PROCESS FOR MANUFACTURING A COMPOSITE ARTICLE WITH A MELAMINE LAYER THEREON The invention relates to a process for manufacturing composite articles, more particularly to a process for manufacturing a composite article with a melamine layer thereon.
A known molded core body is formed by hot pressing a mixture of wood chips and a resinous binder in a mold.
In order to enhance the appearance of the core body, the core body is usually enclosed by a thin wooden shell. The wooden shell is formed by placing the core body between two thin wooden layers, and by hot pressing the core body and the wooden layers in a mold so as to bond the wooden layers onto the core body.
After the core body has been enclosed in the wooden shell, a coating layer is formed on the surface of the wooden shell to provide the latter with additional strength and luster. The coating layer is usually formed by performing dyeing, coating and polishing operations repeatedly. Forming of the coating layer on the surface of the wooden shell takes about three to four hours to complete.
Some of the drawbacks of the conventional method for forming the coating layer on the wooden shell are as follows: 1. Forming of the coating layer is time-consuming, thereby increasing the manufacturing cost.
2. The strength and abrasive-resistant properties of the finished product are weakened when the coating layer is formed. Thus, scratch marks are easily formed on the finished product. In addition, the evenness of the surface of the finished product cannot be controlled.
3. The surface of the wooden shell should be flat when forming the coating layer thereon, thereby limiting the aesthetic appeal of the finished product.
Presently, a melamine board is available for use as a decorative layer for table tops and the like. Since a melamine board is very thin, about 1 mm, it is seldom applied directly on a surface for decorative purposes.
The melamine board is usually supported by a backing layer before being applied on a desired surface. The known melamine board is formed by bonding together six to seven layers of kraft paper, white paper and a top layer of printing paper with the use of melamine resin, and by flattening the resulting laminate in the presence of heat and pressure. In view of the complicated manufacturing process thereof, the cost of manufacturing the conventional melamine board is relatively high. In addition, since the melamine board is not manufactured in a mold, the melamine board is limited to a flat shape. Thus, the known melamine board can only be applied to flat surfaces of an article and cannot be applied to curved or uneven edges of the latter. Hence, there is still a need to perform the aforementioned method for forming a coating layer on the curved or uneven edges of the article. Since the flat surface and the curved or uneven edges of the article undergo different finishing operations, the flat surface and the curved or uneven edges of the article differ in appearance, thereby affecting the overall aesthetic appeal of the article. Moreover, even if the edges of the article are flat and can be applied with a melamine board thereon, a clearance is usually formed at the junction of the flat surface and the edges of the article, thereby affecting adversely the appearance of the article.
Therefore, the object of the present invention is to provide a process for manufacturing a composite article with a melamine layer in which the above drawbacks that are commonly associated with the aforementioned prior art can be obviated.
More specifically, the object of the present invention is to provide a process for manufacturing a composite article which permits the formation of a melamine layer on the article in a convenient and relatively low-cost manner without affecting adversely the appearance of the composite article.
According to the present invention, a process for manufacturing a composite article comprises the steps of: (a) providing a molded core body having opposite surfaces and a periphery interconnecting the opposite surfaces; (b) impregnating a fabric sheet with melamine resin; (c) flattening and drying the resin impregnated fabric sheet to form a melamine layer; (d) preparing a hollow shell for receiving the core body so as to cover one of the opposite surfaces of the core body and the periphery of the core body, including providing a lining layer, placing the melamine layer on a top side of the lining layer, and hot pressing the lining layer and the melamine layer to form the hollow shell; (e) forming a cover plate for covering the other one of the opposite surfaces of the core body; (f) enclosing the core body within the hollow shell and the cover plate; and (g) hot pressing the core body, the hollow shell and the cover plate to form the composite article.
Preferably, the core body is formed by hot pressing a mixture of wood chips and a resinous binder, and the fabric piece is made of cotton. The lining layer preferably comprises a substrate sheet and a reinforcing sheet bonded to a bottom side of the substrate sheet and made of a same material as the substrate sheet. The reinforcing sheet can be formed from stacked and adhesively secured layers of generally perpendicular strips. Furthermore, the substrate sheet may be made of wood, paper, or a synthetic or natural textile material. In addition, the top side of the lining layer may be colored or may have a pattern printed thereon.
Other features and advantages of the present invention will become apparent in the following detailed description of the preferred embodiment with reference to the accompanying drawings, of which: Figure 1 is a flowchart illustrating the preferred embodiment of a process for manufacturing a composite article according to the present invention; Figure 2 is a schematic diagram illustrating the process for preparing a melamine layer in accordance with the preferred embodiment; and Figure 3 is a schematic diagram illustrating the process for preparing a hollow shell and for forming the composite article in accordance with the preferred embodiment.
With reference to Figure 1, a composite article with a melamine layer thereon is manufactured in accordance with the present invention in the following manner: 1. A molded core body is formed in a known manner by hot pressing a mixture of wood chips and a resinous binder in a mold. The molded core body has opposite surfaces and a periphery interconnecting the opposite surfaces.
2. With reference to Figure 2, a fabric sheet 10, which is preferably made of cotton, is dipped in a melamine resin bath 100 to impregnate the same with melamine. The resin impregnated fabric sheet 10a is then sent to a flattening apparatus 200 so as to flatten and dry the same in order to form a semitransparent melamine layer 10b. The flattening apparatus 200 includes a set of press rollers 201 and a conveying unit 202 downstream of the press rollers 201.
After the fabric sheet 10a has been flattened by the press rollers 201, it is delivered to an output end of the flattening apparatus 200 by the conveying unit 202.
Preferably, the conveying unit 202 has a total length of about ten meters and is capable of delivering the fabric sheet 10a from the press rollers 201 to the output end of the flattening apparatus 200 in about ten to fifteen minutes, thereby allocating sufficient time to dry the fabric sheet 10a. Finally, the resulting melamine layer 10b is cut to a predetermined size and shape with the use of a cutter 300.
3. As shown in Figure 3, a rigid hollow shell 30 receives the molded core body 40 therein so as to cover one of the opposite surfaces of the core body 40 and the periphery of the core body 40. The hollow shell 30 is prepared in the following manner: providing a lining layer 20, placing the melamine layer 10b on a top side of the lining layer 20, and hot pressing the lining layer 20 and the melamine layer 10b in a mold (not shown) to form the hollow shell 30. The lining layer 20 includes a substrate sheet 21 and a reinforcing sheet 22 bonded to a bottom side of the substrate sheet 21 and made of a same material as the substrate sheet 21.
Both the substrate sheet 21 and the reinforcing sheet 22 may be made of a thin wooden plate, paper, or a synthetic or natural textile material. The top side of the substrate sheet 21 may be colored or may have a pattern printed thereon. The reinforcing sheet 22 may be formed from stacked and adhesively secured layers of generally perpendicular strips of scrap material.
4. The core body 40 is enclosed within the hollow shell 30 and a thin cover plate 35 which covers the other one of the opposite surfaces of the core body 40.
Preferably, the opposite surfaces of the core body 40 are bonded to inner sides of the hollow shell 30 and the cover plate 35, respectively. The core body 40, the hollow shell 30 and the cover plate 35 undergo hot pressing in a mold (not shown) so as to form the composite article 50.
The advantages and characterizing features of the composite article 50 manufactured according to the present invention are as follows: 1. The composite article 50 has a hard surface which possesses good abrasive-resistant properties and which does not scratch easily. In addition, the composite article 50 may be formed with a mirror surface and has the water and fire resistant properties of melamine.
2. The top side of the lining layer 20, which may be made of wood, paper or a natural or synthetic textile material, may be colored or may have a pattern printed thereon. Thus, the surface of the composite article 50 may be decorated in an unlimited number of ways, thereby making the composite article 50 suitable for use in many different applications, such as in furniture panels, door panels, ceiling panels and the like.
3. The reinforcing sheet 22 may be made from scrap material to reduce the material cost for the composite article 50. In addition, the perpendicular strips which constitute the reinforcing sheet 22 prevent tearing of the lining layer 20 when the latter undergoes hot pressing in a mold.
4. Most furnitures have curved or uneven edges. When the process of the present invention is in use, the melamine layer 10b can be evenly applied on the flat surface and on the curved or uneven edges of an article without the need for performing additional finishing operations on the edges of the article. In addition, the overall aesthetic appeal of the article is enhanced instead of being diminished when the process of the present invention is in use.
5. The hollow shell 30 can serve as a protective layer which reinforces the core body 40.
6. The process of the present invention is relatively simple and can be accomplished in a relatively short time, thereby resulting in reduced manufacturing costs.
As shown in Figure 3, the composite article 50 usually has a beveled periphery for aesthetic purposes.
Thus, the core body 40 is formed in a mold with an inclined wall to form the beveled periphery. When the mixture of wood chips and resinous binder is poured into the mold, the inclined wall of the mold causes the wood chips in the mixture to slide therealong.
Therefore, at locations adjacent to the inclined wall, the wood chip density in the mixture is greater at a lower part of the mold than that at an upper part of the mold. This situation is aggravated as the angle formed by the inclined wall with respect to a horizontal plane increases. Note also that, during molding, heat is transmitted in a direction from the periphery of the mold to the central portion of the mold. Thus, the part of the mixture of wood chips and resinous binder which is adjacent to the periphery of the mold dries faster and is subjected to a longer drying time, thereby resulting in greater evaporation of water content adjacent to the periphery of the mold as compared to that at the central portion of the mold.
Hence, when formed, the core body 40 usually has one surface with a rough peripheral portion 41 due to the greater wood chip density thereat. The rough peripheral portion 41 has a depth which varies in accordance with the mold conditions, such as the mold temperature and the duration of the molding operation, and cannot be avoided.
The hollow shell 30, which is rigid, does not deform easily when it undergoes a second hot pressing operation to form the composite article 50. Thus, the rough peripheral portion 41 of the core body 40, which is concealed by the hollow shell 30, does not affect the appearance of the composite article 50, thereby resulting in a high quality product. Moreover, when the lining layer 20 and the melamine layer 10b undergo hot pressing in a mold so as to form the hollow shell 30, the melamine layer 10b can fill up tiny openings inherently formed in the lining layer 20, thereby ensuring smoothness of the surface of the hollow shell 30.

Claims (14)

CLAIMS:
1. A process for manufacturing a composite article, comprising the steps of: (a) providing a molded core body having opposite surfaces and a periphery interconnecting the opposite surfaces; (b) impregnating a fabric sheet with melamine resin; (c) flattening and drying the resin impregnated fabric sheet to form a melamine layer; (d) preparing a hollow shell for receiving the core body so as to cover one of the opposite surfaces of the core body and the periphery of the core body, including providing a lining layer, placing the melamine layer on a top side of the lining layer, and hot pressing the lining layer and the melamine layer to form the hollow shell; (e) forming a cover plate for covering the other one of the opposite surfaces of the core body; (f) enclosing the core body within the hollow shell and the cover plate; and (g) hot pressing the core body, the hollow shell and the cover plate to form the composite article.
2. The process for manufacturing a composite article as claimed in Claim 1, wherein the core body is formed by hot pressing a mixture of wood chips and a resinous binder.
3. The process for manufacturing a composite article as claimed in Claim 1, wherein the fabric piece is made of cotton.
4. The process for manufacturing a composite article as claimed in Claim 1, wherein in step (c), the resin impregnated fabric sheet is dried for about ten to fifteen minutes.
5. The process for manufacturing a composite article as claimed in Claim 1, further comprising the step, between steps (c) and (d), of cutting the melamine layer to a predetermined shape and size.
6. The process for manufacturing a composite article as claimed in Claim 1, wherein the lining layer comprises a substrate sheet and a reinforcing sheet bonded to a bottom side of the substrate sheet and made of a same material as the substrate sheet.
7. The process for manufacturing a composite article as claimed in Claim 6, wherein the reinforcing sheet is formed from stacked and adhesively secured layers of generally perpendicular strips.
8. The process for manufacturing a composite article as claimed in Claim 6, wherein the substrate sheet is made of wood.
9. The process for manufacturing a composite article as claimed in Claim 6, wherein the substrate sheet is made of paper.
10. The process for manufacturing a composite article as claimed in Claim 6, wherein the substrate sheet is made of a synthetic textile material.
11. The process for manufacturing a composite article as claimed in Claim 6, wherein the substrate sheet is made of a natural textile material.
12. The process for manufacturing a composite article as claimed in Claim 1, wherein the top side of the lining layer has a pattern printed thereon.
13. The process for manufacturing a composite article as claimed in Claim 1, wherein the top side of the lining layer is colored.
14. The process for manufacturing a composite article substantially as hereinbefore described with reference to and as illustrated in the accompanying drawings.
GB9601272A 1996-01-23 1996-01-23 Manufacturing a melamine covered composite article Withdrawn GB2309408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9601272A GB2309408A (en) 1996-01-23 1996-01-23 Manufacturing a melamine covered composite article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9601272A GB2309408A (en) 1996-01-23 1996-01-23 Manufacturing a melamine covered composite article

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Publication Number Publication Date
GB9601272D0 GB9601272D0 (en) 1996-03-27
GB2309408A true GB2309408A (en) 1997-07-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016687A1 (en) * 2000-08-24 2002-02-28 Plasticos Mondragon, S.A.U. Reinforced cover for electrical household appliances and method for the production thereof
ES2167249A1 (en) * 2000-07-07 2002-05-01 Plasticos Mondragon Sa Reinforced cover or lid, for electrical domestic apparatus, consists of perpendicular straps on its plane which are parallel and equidistant and which support on internal face with flange, with plastic coating and supported on brackets

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006667A (en) * 1977-09-07 1979-05-10 Kohkoku Chemical Ind Co A process of manufacturing a surface layer for a cushion body
EP0028862A1 (en) * 1979-11-07 1981-05-20 VAN ERVEN, Waltherus Joseph Maria Method and apparatus for forming a plate with at least one profiled border
US4817360A (en) * 1987-05-04 1989-04-04 Gorman James R Premolded fiberglass deck covering, deck and premolded fiberglass covering combination, and method of making a premolded fiberglass deck covering
GB2276116A (en) * 1991-09-24 1994-09-21 Richard John Hyde Postforming method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006667A (en) * 1977-09-07 1979-05-10 Kohkoku Chemical Ind Co A process of manufacturing a surface layer for a cushion body
EP0028862A1 (en) * 1979-11-07 1981-05-20 VAN ERVEN, Waltherus Joseph Maria Method and apparatus for forming a plate with at least one profiled border
US4817360A (en) * 1987-05-04 1989-04-04 Gorman James R Premolded fiberglass deck covering, deck and premolded fiberglass covering combination, and method of making a premolded fiberglass deck covering
GB2276116A (en) * 1991-09-24 1994-09-21 Richard John Hyde Postforming method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2167249A1 (en) * 2000-07-07 2002-05-01 Plasticos Mondragon Sa Reinforced cover or lid, for electrical domestic apparatus, consists of perpendicular straps on its plane which are parallel and equidistant and which support on internal face with flange, with plastic coating and supported on brackets
ES2170694A1 (en) * 2000-07-07 2002-08-01 Plasticos Mondragon Sa Reinforced cover or lid, for electrical domestic apparatus, consists of perpendicular straps on its plane which are parallel and equidistant and which support on internal face with flange, with plastic coating and supported on brackets
WO2002016687A1 (en) * 2000-08-24 2002-02-28 Plasticos Mondragon, S.A.U. Reinforced cover for electrical household appliances and method for the production thereof

Also Published As

Publication number Publication date
GB9601272D0 (en) 1996-03-27

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