CN101368434A - Foaming type decorating material and manufacturing method thereof - Google Patents
Foaming type decorating material and manufacturing method thereof Download PDFInfo
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- CN101368434A CN101368434A CNA200710029715XA CN200710029715A CN101368434A CN 101368434 A CN101368434 A CN 101368434A CN A200710029715X A CNA200710029715X A CN A200710029715XA CN 200710029715 A CN200710029715 A CN 200710029715A CN 101368434 A CN101368434 A CN 101368434A
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Abstract
The invention discloses foaming decorative material composed of a decorative layer and a base layer. The decorative layer consists of a transparent layer and a printed layer; the transparent layer is arranged at the front side of the printed layer through heat bonding. The base layer is made from foaming material by foaming and is bonded at the backside of the printed layer through heat bonding. No additional mucilage is needed to be smeared between the different layers of the decorative material, thus avoiding the problems of unevenness, air bladders and stripping at the surface of the material caused by unevenly smeared mucilage and meanwhile reducing the production cost of the decorative material. In addition, the transparent layer can protect the printed layer, so the surface of the material cannot fade easily. The invention further discloses a fabrication method of the foaming decorative material.
Description
Technical field
The present invention relates to a kind of house decorative material, particularly a kind of foaming type decorating material and manufacture method thereof.
Background technology
In indoor decoration, facing plate, floor, skirting, door sideline, window covering line and all kinds of moulding generally all are indispensable ornament materials.The all available timber of these ornament materials is made.But there are following two big defectives in timber: the one, and fall trees in a large number and can destroy natural environment, along with the raising to environmental protection requirement, the trees that can cut down are fewer and feweri, cause the price of timber more and more expensive thus; The 2nd, heat met by timber or immersion is too of a specified duration, easy deformation, mouldy or fade.
Compare with timber, the ornament materials that pvc material is made is not wanted considerably cheaper, and is also yielding, mouldy or fade, so the ornament materials that adopts pvc material to make becomes more and more general.When making ornament materials, generally be earlier pvc material to be foamed into specific shape with pvc material, treat the material typing after, also need stick that one deck is made in advance on its specific surface and have the decorative skin of specific lines.The existing method that mounts the decorations top layer is in advance at ostentatious bottom surface last layer glue, rolls on the surface of decorative surface layer with roller and grinds pressurization, make decorative surface layer and finalize the design after polyvinyl chloride layer mutually bonding.This glueing material exists that the glue crawling is even, the gummed fastness is not enough, have phenomenon such as bubble between the two layers of material, can cause the material surface out-of-flatness and after after a while the top layer of material problem such as peel off, this in addition adhering method is more complicated also.
Summary of the invention
Based on the deficiencies in the prior art, one of purpose of the present invention just provides a kind of foaming type decorating material, and this ornament materials not fugitive color, top layer is difficult for peeling off, and bondingly between its different layers does not need extra brushing glue, thereby with low cost.
Two of purpose of the present invention just provides a kind of manufacture method of foaming type decorating material, this kind method just can make between the different layers of ornament materials strong bond mutually without glue, thereby simplified the manufacture process of foaming type decorating material, reduced cost of production, and made produced reliable product quality.
For realizing one of purpose of the present invention, foaming type decorating material of the present invention adopts following technical scheme: foaming type decorating material is made of decorative layer and basic unit, and decorative layer and basic unit make by pvc material; Decorative layer comprises hyaline layer and printed layers, and hyaline layer is thermally bonded in the front of printed layers; Basic unit is by the pvc material foaming and molding, and basic unit is thermally bonded in the back side of printed layers.
Owing to bondingly between the foaming type decorating material different layers of the present invention do not need extra brushing glue,, also reduced the cost of production of material simultaneously like this with regard to problem such as avoided producing material surface out-of-flatness, bubble because of glue application is uneven, peel off.In addition, because hyaline layer plays a protective role to printed layers, material surface is with regard to fugitive color not like this.
As the further improvement of foaming type decorating material of the present invention, the longitudinal terminal surface of decorative layer is set in the basic unit.The end face of decorative layer just is difficult for being separated with basic unit like this, can local perk.
As an embodiment of foaming type decorating material of the present invention, the front of printed layers is printed on grain pattern to realize the effect of imitative solid wood.
As another preferred embodiment of foaming type decorating material of the present invention, the contacted surface of basic unit and decorative layer is the concave-convex curved surface that laterally rises and falls.The combination of concave-convex curved surface undulate or circular arc or waveform and circular arc can make foam polyvinyl chloride formula ornament materials possess better decorative effect like this.
As another preferred embodiment of foaming type decorating material of the present invention, contacted two the longitudinal edge roundings of basic unit and decorative layer.Can reduce the stress of decorative layer like this, thereby prevent the breakage of decorative layer at basic unit longitudinal edge place.
For realizing two of purpose of the present invention, the manufacture method of foaming type decorating material of the present invention comprises step: make hyaline layer and printed layers with pvc material; At the front of printed layers printed patterns; Heating and rolling the hyaline layer and the printed layers that lump together makes hyaline layer be bonded in the front of printed layers to form decorative layer; With the pvc material basic unit that foams, temperature and support power when utilizing the pvc material foaming simultaneously make the back side of base adhesive in printed layers.
The characteristic of this method is temperature and the support power when adopting mode of heating and utilizing the pvc material foaming, make between the different layers of ornament materials just can bond together very securely without glue, this method has reduced cost of production and has simplified production technology simultaneously.
As a preferred embodiment of the manufacture method of foam polyvinyl chloride formula ornament materials of the present invention, the basic unit that in moulding form, foams, moulding form be provided with allow decorative layer by and passage that decorative layer and expanded material are joined.Be the horizontal concave-convex curved surface of fluctuating in the moulding form with the contacted wall of decorative layer.Vertical wall of moulding form is provided with equally distributed cooling duct.Utilize mould foaming basic unit, can make basic unit obtain predetermined shape, and be convenient to the bonding of basic unit and decorative layer.
Describe the present invention in detail below in conjunction with accompanying drawing, it illustrates principle of the present invention as the part of this manual by embodiment, and bright other aspects, feature and the advantage thereof of we will become very clear by this detailed description.
Description of drawings
Fig. 1 is the cross sectional representation of an embodiment of foaming type decorating material of the present invention;
Fig. 2 is the cross sectional representation of second embodiment of foaming type decorating material of the present invention;
Fig. 3 is the cross sectional representation of the 3rd embodiment of foaming type decorating material of the present invention;
Fig. 4 is the cross sectional representation of the 4th embodiment of foaming type decorating material of the present invention;
Fig. 5 is the flow chart of the manufacture method of foaming type decorating material of the present invention;
Fig. 6 is the flow chart of a preferred embodiment of the manufacture method of foaming type decorating material of the present invention.
The specific embodiment
Embodiments of the invention now are described in conjunction with the accompanying drawings.
Fig. 1 is the cross sectional representation of an embodiment of foaming type decorating material of the present invention.As shown in the figure, foaming type decorating material of the present invention is made of decorative layer 12 and basic unit 11, and decorative layer 12 and basic unit 11 make by pvc material; Decorative layer 12 comprises hyaline layer 121 and printed layers 122, and hyaline layer 121 is thermally bonded in the front 203 of printed layers 122; Basic unit 11 is by the pvc material foaming and molding, and basic unit 11 is thermally bonded in the back side 204 of printed layers 122.
As shown in Figure 1, decorative layer 12 is a soft sheet material, and this soft sheet material sheet adopts the calendering mode to make.Decorative layer 12 comprises two sheets, i.e. hyaline layer 121 and printed layers 122.Hyaline layer 121 is positioned at the top of printed layers 122, is worn to prevent printed layers 122.Printed layers 122 and hyaline layer 121 contacted surfaces promptly are printed on grain pattern on the front 203 of printed layers.Certainly, in other embodiment of foaming type decorating material of the present invention,, also can stamp the pattern of other type on the front 203 of printed layers 122 according to the needs of decorative effect.Bonding between hyaline layer 121 and the printed layers 122 is not with glue but adopts the mode of heating to finish, this all is to make with polyvinyl chloride owing to hyaline layer 121 and printed layers 122, when the two top layer that closely contacts reaches uniform temperature, will produce enough big cohesion between two top layers, this cohesion can make hyaline layer 121 and printed layers 122 firmly bond together.Therefore, only need hyaline layer 121 and printed layers 122 be heated to certain temperature and the two is forced together to make to need bonding surface closely to contact hyaline layer 121 and printed layers 122 are bonded to together.
Still as shown in Figure 1, basic unit 11 is with polyvinyl chloride material foaming and molding.Decorative layer 12 is positioned at the top of basic unit 11, and basic unit 11 is bonded on the back side 204 of printed layers 122.Basic unit 11 and printed layers 122 contacted two longitudinal edges 101 and 102 have all fallen fillet.Respectively there is a step both sides of basic unit 11, and two longitudinal terminal surfaces 201 of decorative layer and 202 are set in respectively on the step surface of basic unit 11, and the outermost of longitudinal terminal surface 201 and 202 is alignd with the outermost of two steps respectively.Printed layers 122 also is directly mutually bonding with basic unit 11, and does not need additionally to use glue.The bonding principle of basic unit 11 and printed layers is such: during the foaming of polyvinyl chloride material, has certain temperature, when its surface contacts with the back side 204 of printed layers 122, temperature will be passed to printed layers 122, and this temperature can make, and the enough big cohesion of generation bonds together expanded material and printed layers 122 between printed layers 122 and the polyvinyl-chloride foam material.Therefore, during foaming basic unit 11, only need decorative layer 12 sides placed on it, distance between decorative layer 12 and the expanded material should guarantee that expanded material can touch decorative layer 12 in the process of foaming, and the top of decorative layer 12 should be provided with bracing or strutting arrangement, and pvc material is the outside spreading of meeting when foaming, and consequent support power can be expressed to decorative layer 12 on the bracing or strutting arrangement, when expanded material was foamed into basic unit 11, decorative layer 12 also bonded together with basic unit 11 simultaneously like this.
Fig. 2 is the cross sectional representation of second embodiment of foaming type decorating material of the present invention.As shown in Figure 2,11A of basic unit and decorative layer 12 arc-shaped curved surfaces 103 of middle part, contacted surface for upwards swelling.The NM others of present embodiment are then with above-mentioned embodiment.
Fig. 3 is the cross sectional representation of the 3rd embodiment of foaming type decorating material of the present invention.As shown in Figure 3,11B of basic unit and decorative layer 12 contacted surfaces are ups and downs waveform curved surface 104.The NM others of present embodiment are then with above-mentioned embodiment.
Fig. 4 then is the cross sectional representation of the 4th embodiment of foaming type decorating material of the present invention.As shown in Figure 4,11C of basic unit and decorative layer 12 contacted surfaces are made up of arc-shaped curved surface 103 and ups and downs waveform curved surface 104.The NM others of present embodiment are then with above-mentioned embodiment.
Fig. 5 is the flow chart of the manufacture method of foaming type decorating material of the present invention.As shown in the figure, the key step of making foaming type decorating material is as follows: at first, make hyaline layer and printed layers (step 501) with pvc material; Again at the front of printed layers printed patterns (step 502); Then, heat and roll the hyaline layer that lumps together and printed layers makes hyaline layer be bonded in the front of printed layers to form decorative layer (step 503); At last, with the pvc material basic unit that foams, temperature and support power when utilizing the pvc material foaming simultaneously make base adhesive at the back side of printed layers (step 504).
Fig. 6 is the flow chart of a preferred embodiment of the manufacture method of foaming type decorating material of the present invention.As shown in the figure, at first, adopt the calendering mode that pvc material is made the hyaline layer and the printed layers (step 601) of soft sheet, also need plastify before poly-, and then make sheet material in the polyvinyl chloride input calender that will plastify pvc material in this step; Imitate grain pattern (step 602) with printing machine in the printing of the front of printed layers again; Then, heating and rolling the hyaline layer and the printed layers that lump together makes hyaline layer be bonded in the front of printed layers to form decorative layer (step 603), the key of this step is temperature controlling, the temperature that sets should make generation is enough big between hyaline layer and the contacted top layer of printed layers cohesion so that the two can stick together firmly, can not make hyaline layer and printed layers produce melting phenomenon again; At last, in moulding form pvc material is foamed into basic unit, temperature and support power when utilizing the pvc material foaming simultaneously make base adhesive at the back side of printed layers (step 604).In step 604, moulding form has one and the corresponding die cavity of basic unit's preset shape, and the charging aperture of mould communicates with this die cavity, and pvc material enters in the die cavity by charging aperture and foams; Also be provided with a passage that allows decorative layer to be back to back on the mould, this passage is through the top of die cavity inside, and expanded material just can touch decorative layer like this; When placing decorative layer, hyaline layer is last, and printed layers is following.Pvc material can be full of whole die cavity after foaming fully in moulding form, so under the effect of expanded material support power, decorative layer will be squeezed, and is close at last on the top wall of die cavity.Simultaneously, temperature when it contacts with the back side of printed layers, will produce certain cohesion than higher during the pvc material foaming between the two, and this cohesion can make basic unit and decorative layer bond together firmly.The top wall of die cavity is horizontal concavo-convex curved surface, can make the contacted surface of basic unit and decorative layer form corresponding concave-convex curved surface like this.In addition, for pvc material fully being foamed and obtaining better molding effect, vertical wall of moulding form is provided with the cooling duct, but blowing air in this cooling duct also can lead to cooling water.
Above disclosed only is preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.
Claims (10)
1. foaming type decorating material, it is made of decorative layer and basic unit, it is characterized in that: described decorative layer and basic unit are made by pvc material; Described decorative layer comprises hyaline layer and printed layers, and described hyaline layer is thermally bonded in the front of described printed layers; Described basic unit is by the expanded material foaming and molding, and described basic unit is thermally bonded in the back side of described printed layers.
2. according to the described foaming type decorating material of claim 1, it is characterized in that: the longitudinal terminal surface of described decorative layer is set in the described basic unit.
3. according to claim 1 or 2 described foaming type decorating materials, it is characterized in that: the front of described printed layers is printed on grain pattern.
4. according to claim 1 or 2 described foaming type decorating materials, it is characterized in that: described basic unit and the contacted surface of described decorative layer concave-convex curved surface for laterally rising and falling.
5. according to the described foaming type decorating material of claim 4, it is characterized in that: described concave-convex curved surface is arc or waveform or arc and corrugated combination.
6. according to claim 1 or 2 described foaming type decorating materials, it is characterized in that: contacted two the longitudinal edge roundings of described basic unit and described decorative layer.
7. the manufacture method of a foaming type decorating material, it comprises the steps:
Make hyaline layer and printed layers with pvc material;
At the front of described printed layers printed patterns;
Heating and rolling the described hyaline layer and the printed layers that lump together makes described hyaline layer be bonded in the front of printed layers to form decorative layer;
With the pvc material basic unit that foams, temperature and support power when utilizing the pvc material foaming simultaneously make the back side of described base adhesive in described printed layers.
8. according to the manufacture method of the described foaming type decorating material of claim 7, it is characterized in that: the basic unit that foams in moulding form, described moulding form is provided with and allows the passage of described decorative layer by also described decorative layer and described expanded material being joined.
9. according to the manufacture method of the described foaming type decorating material of claim 8, it is characterized in that: be the horizontal concave-convex curved surface that rises and falls with the contacted wall of described decorative layer in the described moulding form.
10. according to the manufacture method of the described foaming type decorating material of claim 8, it is characterized in that: vertical wall of described moulding form is provided with equally distributed cooling duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710029715XA CN101368434A (en) | 2007-08-15 | 2007-08-15 | Foaming type decorating material and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710029715XA CN101368434A (en) | 2007-08-15 | 2007-08-15 | Foaming type decorating material and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101368434A true CN101368434A (en) | 2009-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710029715XA Pending CN101368434A (en) | 2007-08-15 | 2007-08-15 | Foaming type decorating material and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN101368434A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442036A (en) * | 2011-08-15 | 2012-05-09 | 漳州市国辉工贸有限公司 | Production method of composite decorative board with decorative patterns |
| CN102940408A (en) * | 2012-11-20 | 2013-02-27 | 昆山市大金机械设备厂 | Furniture panel |
| CN104213698A (en) * | 2013-06-04 | 2014-12-17 | 常州市保尔装饰材料有限公司 | Plastic floor accessory and manufacturing method thereof |
-
2007
- 2007-08-15 CN CNA200710029715XA patent/CN101368434A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442036A (en) * | 2011-08-15 | 2012-05-09 | 漳州市国辉工贸有限公司 | Production method of composite decorative board with decorative patterns |
| CN102940408A (en) * | 2012-11-20 | 2013-02-27 | 昆山市大金机械设备厂 | Furniture panel |
| CN104213698A (en) * | 2013-06-04 | 2014-12-17 | 常州市保尔装饰材料有限公司 | Plastic floor accessory and manufacturing method thereof |
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Open date: 20090218 |