CN101293574A - Melamine ware containing wood substance component and its manufacturing method - Google Patents
Melamine ware containing wood substance component and its manufacturing method Download PDFInfo
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- CN101293574A CN101293574A CNA2007100975637A CN200710097563A CN101293574A CN 101293574 A CN101293574 A CN 101293574A CN A2007100975637 A CNA2007100975637 A CN A2007100975637A CN 200710097563 A CN200710097563 A CN 200710097563A CN 101293574 A CN101293574 A CN 101293574A
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Abstract
The invention provides a melamine ware containing wood composition and a preparation method of the melamine ware. Three materials which are melamine powders/grain material, wood and/or similar material powders and melamine veneer resin, with suitable weight proportion are used for constituting composite material that is then used for carrying out the hot pressing technology of the melamine ware and lead the colour or shape of the wood and/or similar material powders to emerge on the external surface of the ware in a mixed way, thus enhancing the decoration characteristic and the additional value of the melamine ware; the dosage of the melamine powders/grain materials can be relatively reduced, so as to achieve the effects of environmental protection; furthermore, the structural toughness of the melamine ware can be increased by the wood characteristic; the weight proportion of the three materials in the composite material can be suitably adjusted according to the requirement, thus further adjusting the colour proportion or shade of the wood and/or similar material powders emerging on the external surface of the ware.
Description
Technical field
The present invention relates to a kind of melamine vessel and method for making thereof that contains wooden and/or similar material composition, specifically refer to melamine (melamine) powder/grain, wooden and/or similar material break flour and melamine facing resin (over-layresin, LG) composite wood of three kinds of materials, melamine vessel and the method for making thereof finished through hot press forming technology.
Background technology
Melamine powder/grain material is to utilize to add that paper pulp mixes behind melamine and other material addition condensation again and drying, pulverizing (or adding colorant in addition) are handled and formed, advantages such as painted freedom (can freely dye), resistance to effect of heat are good because of having, hard after the imcombustibility, sclerosis (but fragility) and glossiness are good, make various containers or vessel so be widely used, comprise as articles for daily use such as bowl, cup, dish, alms bowl, pot, tube, bottles, be commonly referred to as melamine vessel; And the method for making of existing melamine vessel comprises the following steps: to utilize a disk container to hold an amount of melamine powder/grain material, and described melamine powder/grain material can be monochrome or polychrome mixes; The container that will hold melamine powder/grain material is again inserted and is carried out preheating (preheating) process in the temperature booster, and about 40 ℃ of temperature makes melamine powder/grain material elder generation hot melt form a soft idiosome; Again soft idiosome is inserted in the vessel forming mould (yin, yang mould or upper and lower mould) to carry out hot-forming process, about 180 ℃ of mold temperature; In the forming die tool, take out in type melamine vessel again, and cool off, trim process, and finish melamine vessel.But hot repressing one deck decorative flower paper on the surface of the melamine vessel of moulding, described decorative flower paper is the thin paper that is printed on various decorative patterns, color, pattern, can rely on hot pressing and molten being attached on the melamine vessel outside face, to increase the style design of melamine vessel outside face.Yet existing melamine vessel has following shortcoming:
(1) background color of existing melamine vessel shortcoming changes: the background color of existing melamine vessel is identical with the color of use melamine powder/grain material, although utilize the melamine powder/grain material of two kinds or above color to mix, but when the about 180 ℃ hot-forming process of temperature, various not homochromy melamine powders/grain material fuses, permeates or diffusion because of the pressurized that is heated flows alternately, the background color that causes the melamine vessel after the moulding is doping to a slice and seems smudgy, can't highlight the style of background color; Presented melamine vessel hot pressing one deck decorative flower paper in addition on background color again, so with existing market, have single background color now or mount the melamine vessel of adoring with marble paper again and all be short of variation, become the low price product of mass production, almost not having value added can say, also can't satisfy the demand of customer's seeking change and innovation.
(2) existing melamine vessel matter is crisp and frangible: melamine material is back quite hard hardened forming, but the shortcoming of fragility (matter is crisp) is arranged, and impact resistance does not relatively reduce the application and the safety of melamine vessel.
(3) existing melamine vessel can't reclaim again and use: existing melamine vessel integral body is to utilize melamine powder/grain material to make fully, the use amount that causes melamine powder/grain material is many, the vessel quality is heavier relatively, and again can't recycling, be not inconsistent the environmental demands of being paid attention at present, relatively limit the application of melamine and the development in melamine vessel market.
The present invention is an improvement design at the shortcoming of existing melamine vessel and in addition.
Summary of the invention
Main purpose of the present invention is to provide a kind of melamine vessel and method for making thereof that contains wood substance component, it is to utilize melamine (melamine) powder/grain material, the break flour material of wooden and/or similar material (as bamboo wood), with melamine facing resin (LG, over-layresin) three kinds of materials, form composite material earlier, utilize described composite wood to carry out hot-forming process again, to replace the mode of drawing materials that existing melamine vessel only utilizes melamine powder/grain material, the color of break flour material of wooden and/or similar material or shape can be mixed ooze assorted mode to be apparent on the outside face of hot-forming vessel, to promote the ornamental and value added of melamine vessel.
Still a further object of the present invention is to provide a kind of melamine vessel and method for making thereof that contains wood substance component, wherein said wooden and/or similar material, can utilize waste material after the processing of timber/bamboo wood as the break flour material of timber, bamboo wood, and can reduce the consumption of melamine powder in the melamine vessel/grain material relatively, and the structure toughness that can promote melamine vessel by means of wood characteristics, to avoid the existing crisp frangible shortcoming of general melamine vessel matter.
Another purpose of the present invention is to provide a kind of melamine vessel and method for making thereof that contains wood substance component, part by weight in the wherein said composite wood between three kinds of materials can with the need and suitably be selected and allotment, as select melamine powder/grain material 25～40% for use, wooden and/or similar material (as bamboo wood) break flour material 40～25%, with melamine facing resin (LG, over-layresin) 20～50%, make in hot-forming process, described wooden and/or similar material break flour material can be sticked together by melamine powder/grain material or melamine facing resin (LG) and coat, the shortcoming of easily peeling off with shortcoming connectivity between the break flour material of avoiding wooden and/or similar material and the melamine powder/grain material, and further adjustable described wooden and/or similar material break flour material is apparent in the color-ratio or the depth on the vessel outside face.
For achieving the above object, the technical solution used in the present invention comprises:
A kind of melamine vessel that contains wood substance component, it is characterized in that: described melamine vessel is to utilize a hot press forming technology and the vessel formed body made, comprises material portion of melamine, material portion of melamine facing resin and xylem; Material portion of melamine, be to utilize melamine powder/grain material to rely on described hot press forming technology and hot pressing formation, and described melamine powder/grain material can be in hot-forming process hot melt softening and fuse into one with the melamine facing resin, and rely on described hot press forming technology and stick together and be coated on the xylem;
Material portion of melamine facing resin, be to utilize the melamine facing resin to rely on described hot press forming technology and hot pressing formation, and described melamine facing resin can be in hot-forming process hot melt softening and fuse into one with melamine powder/grain material, and stick together by means of described hot press forming technology and to be coated on several xylems;
Xylem is to utilize wooden and/or the hot pressing formation by means of described hot press forming technology of similar material break flour material, and by means of described hot press forming technology its color or shape can be apparent on the outside face of melamine vessel.
Wherein: described similar material comprises bamboo wood.
Wherein: described timber and/or similar material break flour material are to comprise that timber forms fragment irregular, not of uniform size after processed.
For achieving the above object, the technical solution used in the present invention also comprises:
A kind of method for making that contains the melamine vessel of wood substance component is characterized in that: comprise the following step:
The break flour material of melamine powder/grain material, melamine facing resin and wooden and/or similar material is provided;
Utilize above-mentioned melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material, become the composite wood of an appropriate amount, utilize a container to hold an amount of composite wood again with the proper proportion combo;
The container that is contained with composite wood inserted carry out preheating in the temperature booster, make composite wood add thermosetting one soft idiosome;
Above-mentioned soft idiosome is inserted in the vessel forming mould, to carry out hot-forming process;
In the forming die tool, take out in type melamine vessel, and cool off, deburring, and finish a melamine vessel.
Wherein: the weight ratio of described composite wood is melamine powder/grain material 25～40%, wooden and/or similar material break flour material 40～25%, with melamine facing resin 20～50%.
Wherein: described melamine powder/grain material, melamine facing resin are to utilize alr mode to form uniform composite wood when combo becomes composite wood with wooden and/or similar material break flour material, insert in the container again.
Wherein: described melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material are when combo becomes composite wood, be that melamine powder/grain material and melamine facing resin are inserted in the container, make again wooden and/or similar material break flour material be laid on melamine powder in the container/grain material and melamine facing resin above.
Wherein: described melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material are when combo becomes composite wood, be to make wooden earlier and/or similar material break flour material is laid on the container interior bottom surface, melamine powder/grain material and melamine facing resin are inserted in the container above the break flour material.
Description of drawings
Fig. 1 is the schematic perspective view of melamine vessel one embodiment of the present invention;
Fig. 2 is the front elevational schematic of Fig. 1;
Fig. 3 is the cross-sectional schematic of Fig. 1;
Fig. 4 is the local enlarged diagram of Fig. 3;
Fig. 5 is the technology rough schematic of melamine vessel of the present invention.
Description of reference numerals: 1-melamine vessel; Material portion of 10-melamine; 10a-melamine powder/grain material; Material portion of 20-melamine facing resin; 20a-melamine facing resin; The 30-xylem; Wooden and/or the similar material break flour material of 30a-; The 40-composite wood; The 50-container; The 60-temperature booster; The soft idiosome of 70-; The 80-forming mould.
The specific embodiment
For making the present invention clear and definite more full and accurate, enumerate preferred embodiment now and cooperate following diagram, structure of the present invention and technical characterictic thereof are described in detail as the back:
Please refer to Fig. 1～shown in Figure 5, it is respectively the schematic perspective view of melamine vessel one embodiment of the present invention, front elevational schematic, cross-sectional schematic, the semi-sictional view enlarged diagram, rough schematic with technology, the shape of described melamine vessel 1 is not limit, comprise as bowl, cup, dish, alms bowl, pot, tube, articles for daily use such as bottle, and its structure mainly comprises one by material portion 10 of melamine that melamine (melamine) powder/grain material 10a forms through hot-forming process, one by melamine facing resin (LG, over-layresin) material portion 20 of melamine facing resin of forming through hot-forming process of 20a, with one by xylem 30 wooden and/or that similar material break flour material 30a forms through hot-forming process, wherein, described wooden and/or similar material break flour material 30a comprises wooden break flour material and/or similar material such as bamboo wood etc.; Described again melamine powder/grain material 10a and melamine facing resin 20a meeting hot melt in hot-forming process is softening and fuse into one, so be difficult for offering an explanation out a material portion of melamine 10 and a material portion 20 of veneer resin (as shown in Figure 4) on the structure of the melamine vessel after the moulding 1.
It is softening that described wooden and/or similar material break flour material 30a can't hot melt in hot-forming, can not fuse into one with melamine powder/grain material 10a or melamine facing resin 20a yet, and only can be in hot-forming along with softening melamine powder/grain material 10a or the melamine facing resin 20a free-flowing of hot melt, and can get adhered and coat simultaneously, just wooden break flour material 30a can be impregnated in melamine powder/grain material 10a or melamine facing resin 20a mixing in hot-forming, but still can offer an explanation out xylem 30 on the structure of the melamine vessel after the moulding 1; The color of the therefore wooden and/or similar material break flour material 30a xylem 30 after hot-forming or shape can be mixed and oozed assorted mode and be apparent on the outside face of melamine vessel 1, this be existing melamine vessel or existing method for making can't reach, can promote the ornamental and value added of melamine vessel.
Described wooden and/or similar material waste material after the wood working as bamboo wood break flour material 30a can utilize, break flour material that is produced in process of production as timber, bamboo processing factory or wooden furniture factory etc., value of salvaged materials can be reached, and the consumption of melamine powder in the melamine vessel 1/grain material 10a can be reduced relatively; Again owing to wooden and/or similar material break flour material 30a are impregnated in melamine powder/grain material 10a or melamine facing resin 20a mixing in hot-forming, the structure toughness of promoting melamine vessel 1 so can rely on wood characteristics is to avoid the crisp frangible shortcoming of general melamine vessel matter.
The above-mentioned again melamine powder/grain material 10a that is used for forming a material portion 10 of melamine, be used for forming a material portion 20 of melamine facing resin melamine facing resin 20a, be used for forming the wooden of xylem 30 and/or similar material break flour material 30a, part by weight between the three can with the need and suitably be selected and allotment, as melamine powder/grain material 25～40%, wooden and/or similar material break flour material 25～40%, with melamine facing resin 20～50%; And wherein adopt an amount of melamine facing resin 20a as 20%～50% main purpose be make described wooden and/or similar material break flour material 30a can be in hot-forming process the mixture of softening and fusion all-in-one-piece melamine powder/grain material and melamine facing resin sticks together fully and coats by hot melt, with avoid wooden and/or similar material break flour material and melamine powder/grain material between produce the shortcoming of easily peeling off because of being short of connectivity.
Described color or shape wooden and/or similar material break flour material 30a do not limit, and comprise the irregular fragment material of powder material not of uniform size or multiple blend of colors etc.; Color such as brown or coffee-like or the depth such as dark brown or the light coffee color (khaki) etc. of wooden again and/or similar material break flour material 30a, can difference be arranged with original color wooden or bamboo wood, the use amount of adding wooden and/or similar material break flour material 30a is different from 40～25%, can further influence or allocate described xylem 30 and be apparent in the color-ratio or the depth on vessel 1 outside face, to increase the selectivity of vessel 1 appearance color.
Refer again to shown in Figure 5ly, technology of the present invention comprises the following step:
Step (1): melamine powder/grain material 10a, melamine facing resin 20a and wooden and/or similar material (as bamboo wood) break flour material 30a are provided;
Step (2): utilize above-mentioned melamine powder/grain material 10a, melamine facing resin 20a and wooden and/or similar material break flour material 30a, become the composite wood 40 of an appropriate amount with the proper proportion combo, and described proper proportion can be:
And described appropriate amount is to cooperate the net weight of a melamine vessel 1 and decide, utilizes a container 50 as the cylindrical composite wood 40 that holds described appropriate amount again;
Step (3): the container 50 that will be contained with composite wood 40 is inserted and is carried out preheating (preheating) in the temperature booster (as baking box) 60, and about 40 ℃ of temperature makes powder/granular composite wood 40 add thermosetting one soft idiosome 70;
Step (4): soft idiosome 70 is inserted in the vessel forming mould 80 (male and female model attitude) in the heat pressing forming machines, to carry out hot-forming process, about 180 ℃ of the temperature of described forming mould 80;
Step (5): in forming die tool 80, take out in type melamine vessel 1a, and after cooling, deburring (cutting out trimming edge flash) and finish a melamine vessel 1.
Wherein, step (3) to step (5) is similar substantially with existing melamine vessel technology, but technology of the present invention is carried out the combo program of preheating with preceding special increase by one step (2) that forms soft idiosome 70 in step (3), the combo program main purpose of described step (2) is to make melamine powder/granular material 10a, when melamine facing resin 20a and wooden and/or similar material break flour material 30a composition composite wood 40, described wooden and/or similar material break flour material 30a suitably degree of uniformity is distributed among melamine powder/grain material 10a and the melamine facing resin 20a, to avoid concentrations, cause the melamine powder described in the hot-forming process/grain material 10a and melamine facing resin 20a can't sinter merge closely stick together be coated on wooden and/or similar material break flour material 30a on or therebetween, cause wooden and/or similar material break flour material 30a between shortcoming connectivity and producing peel off or fracture phenomena.
The combo program of described again step (2) comprises different modes such as stirring (mixing) or surface laying, wherein, alr mode is after taking an amount of melamine powder/grain material 10a, melamine facing resin 20a and wooden and/or similar material break flour material 30a according to need, utilize (mixing) mode of stirring puddle mixer as using, after above-mentioned three kinds of materials are evenly stirred, pour into again in the container 50, to proceed step (3); And surperficial paving mode can be divided into two kinds of patterns (not showing among Fig. 5), the first is taken the melamine powder/grain material 10a and the melamine facing resin 20a of appropriate amount earlier, pour into earlier in the container 50, take an amount of wooden and/or similar material break flour material 30a again and be laid on the upper surface of melamine powder in the container 50/grain material 10a and melamine facing resin 20a, proceed step (3) again; Another person takes the wooden of appropriate amount earlier and/or similar material break flour material 30a is laid on container 50 inner bottom surfaces, taking an amount of melamine powder/grain material 10a and melamine facing resin 20a again pours wooden in the container 50 into and/or above the similar material break flour material 30a, proceeds step (3) again; In the above-mentioned again surperficial paving mode, wooden and/or similar material break flour material 30a does not limit and will whole evenly be laid on melamine powder/grain material 10a and above the melamine facing resin 20a on (first kind of pattern) or container 50 inner bottom surfaces (second kind of pattern), it also can locally be laid, so that wooden and/or similar material break flour material 30a is apparent in the place, part of melamine vessel 1, manifest the variability of pattern to promote wooden and/or similar material break flour material 30a on the melamine vessel 1.
More than shown in only be preferred embodiment of the present invention, only be illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes to it in the spirit and scope that claim of the present invention limited, revise, even the equivalence change, but all will fall within the scope of protection of the present invention.
Claims (8)
1. melamine vessel that contains wood substance component, it is characterized in that: described melamine vessel is to utilize a hot press forming technology and the vessel formed body made, comprise material portion of melamine, material portion of melamine facing resin and xylem, wherein:
Material portion of melamine, be to utilize melamine powder/grain material to rely on described hot press forming technology and hot pressing formation, and described melamine powder/grain material can be in hot-forming process hot melt softening and fuse into one with the melamine facing resin, and rely on described hot press forming technology and stick together and be coated on the xylem;
Material portion of melamine facing resin, be to utilize the melamine facing resin to rely on described hot press forming technology and hot pressing formation, and described melamine facing resin can be in hot-forming process hot melt softening and fuse into one with melamine powder/grain material, and stick together by means of described hot press forming technology and to be coated on several xylems;
Xylem is to utilize wooden and/or the hot pressing formation by means of described hot press forming technology of similar material break flour material.
2. the melamine vessel that contains wood substance component according to claim 1 is characterized in that: described similar material comprises bamboo wood.
3. the melamine vessel that contains wood substance component according to claim 1 is characterized in that: described timber and/or similar material break flour material comprise that timber forms fragment irregular, not of uniform size after processed.
4. method for making that contains the melamine vessel of wood substance component is characterized in that: comprise the following step:
Melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material are provided;
Utilize above-mentioned melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material, become the composite wood of an appropriate amount, utilize a container to hold an amount of composite wood again with the proper proportion combo;
The container that is contained with composite wood inserted carry out preheating in the temperature booster, make composite wood add thermosetting one soft idiosome;
Above-mentioned soft idiosome is inserted in the vessel forming mould, to carry out hot-forming process;
In the forming die tool, take out in type melamine vessel, and cool off, deburring, and finish a melamine vessel.
5. the method for making that contains the melamine vessel of wood substance component according to claim 4, it is characterized in that: the weight ratio of described composite wood is melamine powder/grain material 25～40%, wooden and/or similar material break flour material 40～25%, with melamine facing resin 20～50%.
6. the method for making that contains the melamine vessel of wood substance component according to claim 4, it is characterized in that: described melamine powder/grain material, melamine facing resin are to utilize alr mode to form uniform composite wood when combo becomes composite wood with wooden and/or similar material break flour material, insert in the container again.
7. the method for making that contains the melamine vessel of wood substance component according to claim 4, it is characterized in that: described melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material are when combo becomes composite wood, be that melamine powder/grain material and melamine facing resin are inserted in the container, make again wooden and/or similar material break flour material be laid on melamine powder in the container/grain material and melamine facing resin above.
8. the method for making that contains the melamine vessel of wood substance component according to claim 4, it is characterized in that: described melamine powder/grain material, melamine facing resin and wooden and/or similar material break flour material are when combo becomes composite wood, be to make wooden earlier and/or similar material break flour material is laid on the container interior bottom surface, melamine powder/grain material and melamine facing resin are inserted in the container above the break flour material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710097563A CN101293574B (en) | 2007-04-27 | 2007-04-27 | Melamine ware containing wood substance component and its manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710097563A CN101293574B (en) | 2007-04-27 | 2007-04-27 | Melamine ware containing wood substance component and its manufacturing method |
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| CN101293574A true CN101293574A (en) | 2008-10-29 |
| CN101293574B CN101293574B (en) | 2010-05-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783596A (en) * | 2014-01-22 | 2015-07-22 | 陈幸宜 | Melamine utensil |
| CN110480902A (en) * | 2019-08-09 | 2019-11-22 | 东莞市瑞欣美耐皿制品有限公司 | Melamine vessel and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116481C (en) * | 1998-10-07 | 2003-07-30 | 王友桐 | Degradable disposable tableware and its making method |
| CN1253297C (en) * | 2002-10-14 | 2006-04-26 | 桥发有限公司 | Manufacture of appliques on both surfaces of melamine |
| CN1253296C (en) * | 2002-10-17 | 2006-04-26 | 桥发有限公司 | Producing method for two-colour product of melamine container |
-
2007
- 2007-04-27 CN CN200710097563A patent/CN101293574B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783596A (en) * | 2014-01-22 | 2015-07-22 | 陈幸宜 | Melamine utensil |
| CN110480902A (en) * | 2019-08-09 | 2019-11-22 | 东莞市瑞欣美耐皿制品有限公司 | Melamine vessel and preparation method thereof |
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| Publication number | Publication date |
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| CN101293574B (en) | 2010-05-26 |
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