CN207332219U - A kind of plate - Google Patents
A kind of plate Download PDFInfo
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- CN207332219U CN207332219U CN201720867694.8U CN201720867694U CN207332219U CN 207332219 U CN207332219 U CN 207332219U CN 201720867694 U CN201720867694 U CN 201720867694U CN 207332219 U CN207332219 U CN 207332219U
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- layer
- plate
- foaming
- foaming layer
- solid
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Abstract
The utility model is related to a kind of plate, including the foaming layer positioned at intermediate layer and the both sides positioned at foaming layer and with the solid layer of foaming layer integral type extrusion.This is used to produce to be free of gelatin substance in the foaming layer of plate and the component of solid layer, while without the process that gluing is compound, very environment protection health in production technology.The plate obtained by this formula and this technique productions, foaming layer is formed by foam polyvinyl chloride and the not foamed obtained solid layer of polyvinyl chloride is formed to the core layer of plate in the both sides co-extrusion of foaming layer, with excellent resistance to compression, warpage and shrinkage, and waterproof, moisture-proof, insect prevention, and process is simple.
Description
Technical field
Plate field is the utility model is related to, specifically a kind of plate.
Background technology
PVC plastic plate is due to the superiority of its resistance to compression, waterproof and dampproof, wear-resisting, environmentally friendly etc., increasingly by consumer
Favor.But the stability and superiority of PVC plastic plate property be formulated with it is inseparable with processing technology.
103481517 A of Chinese patent application CN《A kind of production technology of PVC plastic adhesive floor》, disclose and mix PVC
Powder, plasticizer, calcium carbonate, stabilizer, paraffin, rosin and carbon dust by mixing, mixing, calendering, cooling, cut-parts, be put in storage health,
Plastic film mulch, firing, health, PU processing, physical treatment, room temperature health, shaping, detection are packaged to be PVC plastic adhesive floor.But this
Processing technology is extremely complex, high material consumption, and manually utilization is more, this undoubtedly adds the cost of product.
Utility model content
In view of the above deficiencies, the purpose of this utility model is that：A kind of plate, including the foaming layer positioned at intermediate layer
With the solid layer extruded positioned at the both sides of foaming layer and with foaming layer integral type.
Preferably：The surface of the solid layer of foaming layer side is equipped with skid resistant course.
Preferably：The surface of the solid layer of foaming layer side is equipped with color film layer.
Preferably：The surface of color film layer is equipped with wearing layer.
Preferably：The corresponding side of plate is equipped with the lock for being used for installing connection and the groove for accommodating lock.
The utility model also provides a kind of method for producing foregoing plate, includes the following steps：
(1) batch mixing：It will distinguish for the composition and the composition for producing plate solid layer that produce plate foaming layer
Batch mixing is carried out, heat is first carried out and mixes, when temperature reaches 105-120 DEG C, then cooling and stirring；
(2) melt：When temperature of charge is reduced to 30-40 DEG C, two kinds of mixed materials are distinguished into feeding to extruder
Hopper, two kinds of materials respectively through be preheated in advance 150-180 DEG C of extruder carry out heating extruding become melt；
(3) distribution shaping：The melt of two kinds of materials is foaming layer according to intermediate layer, and the both sides of foaming layer are the shape of solid layer
Formula, which enters by distributor in 160-180 DEG C of mold cavity, to be molded；
(4) shape compound：Cool down and flatten at 20-50 DEG C together first by molding solid layer and foaming layer, then temperature
Degree gradually rises；Then compound color film layer or/and skid resistant course will be needed to be placed in two layers solid layer by transmission equipment respectively
Both sides, at 130-180 DEG C be compacted compound, and wearing layer is finally placed in the surface of color film layer by transmission equipment,
Carry out being compacted compound, formation plate at 130-180 DEG C；
(5) cut：Plate is cooled down, is cut.
Preferably：After skid resistant course or/and color film layer are compound, respectively at 130-180 DEG C, surface to color film layer or/
Embossed with the surface of skid resistant course.
The beneficial effects of the utility model are：This is used to produce to be free of glue in the foaming layer of plate and the component of solid layer
Class material, while without the process that gluing is compound, very environment protection health in production technology.Obtained by this formula and this technique productions
The plate arrived, foaming layer is formed and by the not foamed obtained solid layer of polyvinyl chloride in foaming layer by foam polyvinyl chloride
Both sides co-extrusions form the core layer of plate so that the plate produced was not only light, but also with better than conventional panels performance
Feature, i.e., with excellent resistance to compression, warpage and shrinkage, and waterproof, moisture-proof, insect prevention.The more traditional life of this production technology
Production. art saves several steps, has not only saved equipment investment, and saves power consumption and labour cost, this technique need not
Sanding, does not just have dust, more environmentally-friendly, and production capacity high yield rate.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model
In figure, 1- wearing layers；2- coloured silk film layers；3- solid layers；4- foaming layers；5- skid resistant courses；6- is latched；7- grooves.
Embodiment
The utility model is described further with reference to specific embodiment.
A kind of plate as shown in Figure 1, including foaming layer 4 positioned at intermediate layer and positioned at the both sides of foaming layer 3 and with foaming
The solid layer 3 of layer 4 integral types extrusion.
As a kind of preferred embodiment, the surface of the solid layer 3 of 4 side of foaming layer is equipped with skid resistant course 5.
As a kind of preferred embodiment, the surface of the solid layer 3 of 4 side of foaming layer is equipped with color film layer 2.
As a kind of preferred embodiment, the surface of color film layer 2 is equipped with wearing layer 1.
As a kind of preferred embodiment, the corresponding side of plate is equipped with for the lock 6 of installation connection and for holding
Receive the groove 7 of lock.
Wherein, wear-resisting layer thickness is 0.15-0.5mm.
Color thicknesses of layers is 0.07-0.08mm.
Solid layer is divided into solid layer and lower solid layer, wherein, upper solid flaggy thickness of solid flaggy with is respectively
1-1.5mm and 0.3-0.5mm.
Depth of foam is 2.5-3.5mm.
Anti-skidding layer thickness is 0.15-0.3mm.
The utility model also provides a kind of method for producing foregoing plate, includes the following steps：
(1) batch mixing：It will distinguish for the composition and the composition for producing plate solid layer that produce plate foaming layer
Batch mixing is carried out, heat is first carried out and mixes, when temperature reaches 105-120 DEG C, then cooling and stirring；
(2) melt：When temperature of charge is reduced to 30-40 DEG C, two kinds of mixed materials are distinguished into feeding to extruder
Hopper, two kinds of materials respectively through be preheated in advance 150-180 DEG C of extruder carry out heating extruding become melt；
(3) distribution shaping：The melt of two kinds of materials is foaming layer according to intermediate layer, and the both sides of the foaming layer are solid layer
Form by distributor into being molded in 160-180 DEG C of mold cavity；
(4) shape compound：Cool down and flatten at 20-50 DEG C together first by molding solid layer and foaming layer, then temperature
Degree gradually rises；Then compound color film layer or/and skid resistant course will be needed to be placed in two layers solid layer by transmission equipment respectively
Both sides, at 130-180 DEG C be compacted compound, and wearing layer is finally placed in the surface of color film layer by transmission equipment,
Carry out being compacted compound, formation plate at 130-180 DEG C；
(5) cut：Plate is cooled down, is cut.
Wherein, during sizing is compound, it is necessary first to carry out cooling pressing to molding solid layer and foaming layer, this is
Because intermediate layer is foaming layer, although just having formed three-layer co-extruded layer after extrusion die, intermediate layer is due to being foaming
Layer, the shape of wave occurs in the intermediate layer after discharging, while the solid layer of foaming layer both sides also ripple can occur with foaming layer
The shape of wave, therefore first flattened with shaping equipment instantaneous cooling, can be more flat by the coextruded layer of plate, for ensureing product
Quality is most important.Cooling enters forming machine after flattening, from low to high, if just started, temperature is too high to be occurred forming machine temperature
The phenomenon of second time of foaming, so first sub-cooled is heated compounded again be molded for a moment after.
Shape it is compound during, it is the compound process of side molding edge afterwards first to flatten, with the conveying of plate, roller above
Sub- temperature is relatively low, and roll temperature below is higher, and under normal circumstances, roll temperature above is 40-80 DEG C, roller temperature below
Spend for 100-160 DEG C, when reaching combined temp, by other conveying equipment, by other composite beds be delivered to coextruded layer into
Row is compound.
Compound process is adjusted according to the needs of product, can be first composite non-slip layer, then compound color film layer, also may be used
To be first compound color film layer, then composite non-slip layer, or both is compound at the same time.
When it is two-sided be required for color film layer in the case of, skid resistant course can be replaced with to color film layer.
The surface of color film layer needs composite wear-resistant layer, i.e., by transmission equipment by the wear-resisting surface for being placed on color film layer,
Carry out being compacted compound, formation plate at 130-180 DEG C.
When color film layer is not required, color film layer can also be omitted.
When skid resistant course is not required, skid resistant course can also be omitted.
As a kind of preferred embodiment, wearing layer or/and color film layer it is compound after, respectively at 130-180 DEG C, to color film
The surface of layer or/and the surface of wearing layer are embossed.The process of embossing is optional to be selected, and be customized according to product demand,
When that need not emboss, flower roller can be changed to smooth roll.
The process of traditional Wood plastic boards is cold for extrusion base material-sanding surface-gluing-fitting-pile-
Pressure-health-cutting-fluting-detection packaging-hit-gain trust-storage vanning.
The utility model one-step method process pack-is beaten for one-step shaping-health-cutting-fluting-detection
Support-storage vanning.
Also following input is eliminated while the one-step method production process of the utility model saves five processes：
1st, the space of the occupation area of equipment also saved while the equipment for eliminating five processes；
2nd, eliminate equipment and just eliminate money and the electricity charge；
3rd, eliminate substantial amounts of artificial (five links are required for worker)；
4th, material is eliminated, such as needs to use glue before being bonded；The component of glue is not conducive to good health at the same time；
5th, it is not required sanding just not have dust, it is more environmentally-friendly.
This product has the characteristics that very superior：
1st, plate soft texture, elasticity very well, have good elasticity recovery under heavy impact, can greatly reduce personnel
Slide into tumble injury, while the impact failure to weight also has good elasticity recovery, will not cause to damage；
2nd, environmentally protective, nontoxic, "dead" pollution, belong to green product, can resource recycling；
3rd, plate has the characteristic i.e. puckery with water, while has all done anti-skidding processing (wearing layer decorative pattern)；
4th, safe, insulation, fire-retardant, corrosion-resistant, acid and alkali-resistance, surface are no different shape, leave naked light energy self-extinguishment；
5th, waterproof, it is moisture-proof, meet water it is indeformable；
6th, the sound-absorbing of plate is up to 20 decibels, so in the environment to need peace and quiet such as hospital ward, library, Conference Hall etc.
The plate of the utility model is selected on ground, just worried without being the sound of high-heeled shoes again；
7th, plate can be processed into numerous colors and decorative pattern, and the selectable range of the decorative pattern of user is more extensive, can be with
Realize personalized customization；
8th, construction and installation are easy；
9th, superelevation cost performance：It is more cheap than professional timber floor very much, but performance is more remarkable；
10th, finished product density can be in 0.9T/m3-1.2T/m3Interior any control；
11st, the traditional Wood plastic boards of shrinkage ratio are low between one to two times；
12nd, base material part can realize MULTILAYER COMPOSITE in mould, then as SPC (stone modeling) floor, by color film and wearing layer material
The synchronous composite molding of material, directly slotting UV etc. after product is offline can sale of finished goods；
13rd, equipment cost, material cost, cost of labor and multistep processes cost are significantly reduced, the degree of automation is high；
14th, yield is high, and light-weight, harmomegathus rate is low, does not crack, indeformable, no pollution.
Claims (5)
- A kind of 1. plate, it is characterised in that：Including the foaming layer (4) positioned at intermediate layer and positioned at the both sides of the foaming layer (4) And the solid layer (3) extruded with the foaming layer (4) integral type.
- 2. plate according to claim 1, it is characterised in that：The surface of the solid layer (3) of foaming layer (4) side is set There is skid resistant course (5).
- 3. plate according to claim 1 or 2, it is characterised in that：The table of the solid layer (3) of foaming layer (4) side Face is equipped with color film layer (2).
- 4. plate according to claim 3, it is characterised in that：The surface of the coloured silk film layer (2) is equipped with wearing layer (1).
- 5. plate according to claim 4, it is characterised in that：The corresponding side of plate, which is equipped with, to be used to install connection Lock (6) and for accommodate lock (6) groove (7).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867694.8U CN207332219U (en) | 2017-07-17 | 2017-07-17 | A kind of plate |
| EP17885269.5A EP3617266B1 (en) | 2017-07-17 | 2017-08-17 | Composition for producing sheet material foam layer, sheet material including composition, and production method for sheet material |
| KR1020177030359A KR101986136B1 (en) | 2017-07-17 | 2017-08-17 | A composition of a foam layer for the production of sheet material and a sheet material comprising the composition and a method for producing the same |
| PCT/CN2017/097793 WO2018113325A1 (en) | 2017-07-17 | 2017-08-17 | Composition for producing sheet material foam layer, sheet material including composition, and production method for sheet material |
| MYPI2019007866A MY189966A (en) | 2017-07-17 | 2017-08-17 | Composition for producing foamed layer of sheet, sheet containing the same, and production method thereof |
| US15/811,628 US10633503B2 (en) | 2017-07-17 | 2017-11-13 | Composition for producing foamed layer of sheet, sheet containing the same, and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867694.8U CN207332219U (en) | 2017-07-17 | 2017-07-17 | A kind of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332219U true CN207332219U (en) | 2018-05-08 |
Family
ID=62378044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867694.8U Active CN207332219U (en) | 2017-07-17 | 2017-07-17 | A kind of plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321165A (en) * | 2018-10-17 | 2019-02-12 | 孙夏星 | A kind of foam glue production method |
| WO2020019360A1 (en) * | 2018-07-26 | 2020-01-30 | 程秀华 | Board |
-
2017
- 2017-07-17 CN CN201720867694.8U patent/CN207332219U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019360A1 (en) * | 2018-07-26 | 2020-01-30 | 程秀华 | Board |
| CN109321165A (en) * | 2018-10-17 | 2019-02-12 | 孙夏星 | A kind of foam glue production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Haiying Environmental Protection Technology Co., Ltd. Assignor: The beneficial plastics machinery Co., Ltd in Qingdao three Contract record no.: 2019370000020 Denomination of utility model: Plate and making method therefor Granted publication date: 20180508 License type: Common License Record date: 20190312 |
|
| EE01 | Entry into force of recordation of patent licensing contract |