CN205386969U - Honeycomb board - Google Patents
Honeycomb board Download PDFInfo
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- CN205386969U CN205386969U CN201521138366.1U CN201521138366U CN205386969U CN 205386969 U CN205386969 U CN 205386969U CN 201521138366 U CN201521138366 U CN 201521138366U CN 205386969 U CN205386969 U CN 205386969U
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- 239000004744 fabric Substances 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 238000010030 laminating Methods 0.000 claims abstract description 22
- 239000002985 plastic film Substances 0.000 claims abstract description 21
- 229920006255 plastic film Polymers 0.000 claims abstract description 21
- 239000012943 hotmelt Substances 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 57
- 238000000576 coating method Methods 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000010410 layer Substances 0.000 abstract description 48
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012792 core layer Substances 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- 239000004743 Polypropylene Substances 0.000 description 24
- 241001282160 Percopsis transmontana Species 0.000 description 21
- 238000000227 grinding Methods 0.000 description 17
- 238000005406 washing Methods 0.000 description 14
- 238000005498 polishing Methods 0.000 description 12
- 238000001035 drying Methods 0.000 description 11
- 230000001413 cellular effect Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 7
- 239000004416 thermosoftening plastic Substances 0.000 description 7
- 239000003973 paint Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a honeycomb board, the fine cloth layer of upper and lower dual hot melt laminating blending glass on plastics honeycomb core layer, the outside laminating plastic film layer on the fine cloth layer of blending glass, the cloth layer of laminating on the plastic film layer, the cloth level is between plastic film layer and the fine cloth of blending glass, and the outside on plastic film layer is equipped with the lacquer layer. The utility model discloses have the surface gloss height, the roughness is good, has the beneficial effect of plane effect.
Description
Technical field
This utility model belongs to the manufacture field of cellular thermoplastic sheet material, particularly relates to a kind of honeycomb board.
Background technology
In existing patent, the patent documentation that publication number is CN102689458A discloses a kind of cellular thermoplastic plate and preparation method thereof, honeycomb ceramics is formed by double-layer composite pipe heat bonding, by honeycomb ceramics cutting is formed monolith substrate, monolith substrate carries out hot pressing makes the fusing of its top layer form glue tumor, this brood lac tumor volume is big and bonding strength is significantly high, cuts the bonding strength of the little glue tumor in surface formed far above the adhesive strength between tubing outer layer or heated filament.For the honeycomb board that area requirements is less, it is possible to single monolith substrate is carried out hot pressing acquisition, for the honeycomb board that area requirements is bigger, it is possible to carry out hot pressing acquisition after being adjacent to by multiple monolith substrate splits, unlimited large-area sheet material can be obtained in theory.In above-mentioned patent documentation, the cellular thermoplastic sheet material produced forms glue tumor due to honeycomb fusing, so plate forming surface can show honeycomb hole shape.Meanwhile, this cellular thermoplastic plate majority is for open air, therefore need to paint at external coating.So, painting for sheet material with regard to large format, the concave-convex sense of the poroid and rule in integral slab face will become apparent from.Owing to this product is mainly directed towards automobile industry, common sheet material painting on surface can not meet the requirement of high-end automobile；Simultaneously in the face of the competition of reinforced plastic plate, the flatness of plate surface must be improved.
Utility model content
The purpose of this utility model is in that, for the deficiencies in the prior art, it is provided that the honeycomb board that a kind of surface smoothness is high.
In order to realize object above, this utility model have employed techniques below scheme:
A kind of honeycomb board, including plastic honeycomb core sheet material layers, upper and lower surface hot melt laminating blending glass layer of cloth in plastic honeycomb core sheet material layers, the outside laminating plastic film layers of blending glass layer of cloth, laminating layer of cloth on plastic film layers, described layer of cloth is between plastic film layers and blending glass layer of cloth, and the outside of plastic film layers is provided with enamelled coating.
As preferably, described plastic film layers is made up of single or multiple lift PP sheet film, and the thickness of plastic film layers is 0.2mm～1.5mm.
As preferably, described layer of cloth is papery, non-woven fabrics or felt material.
This utility model has surface gloss height, and flatness is good, has the beneficial effect of plane effect.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of this utility model honeycomb board；
Fig. 2 is the structural representation of this utility model polisher.
Detailed description of the invention
The preparation method of a kind of honeycomb board, comprises the following steps:
1) at the end face of plastic honeycomb core and bottom surface hot melt laminating blending glass-fiber-fabric respectively；
2) in the end face hot melt laminating PP sheet film of the blending glass-fiber-fabric of plastic honeycomb core end face, the bottom surface hot melt laminating PP sheet film of the blending glass-fiber-fabric in plastic honeycomb core bottom surface；
3) is polished by polisher in the cellular board surface of cooling and shaping；
4) oil paint coating process is carried out on the surface of the cellular board polished.
The cellular thermoplastic plate that above-mentioned polishing is good, to its surface smear coast of paint layer.
Above-mentioned steps 2) in PP sheet film can be one or more layers layer of cloth, this layer of cloth is papery, non-woven fabrics or felt material.Layer of cloth is between PP sheet film and blending glass layer of cloth.
Described PP sheet film is preferably MODIFIED PP material and makes, one or more in the preferred calcium carbonate of modified filler, barium sulfate, Pulvis Talci, fire retardant, modified filler adding proportion is preferably 0% ~ 30%, and PP sheet film is single or multiple lift structure, and its gross thickness is 0.2～1.5mm.
Above-mentioned hot melt laminating refers to by advance blending glass-fiber-fabric, PP sheet film being first heated, then fits to the plastic honeycomb core of room temperature；The temperature of hot melt laminating is 180 DEG C～230 DEG C；Before hot melt is fitted, preferentially heated blending glass-fiber-fabric and PP sheet film etc. are carried out pre-compacted.Pre-compacted can roll with one or more groups roller.
The preparation method of above-mentioned honeycomb board specifically can adopt following several ways to implement:
Mode 1:
Above-mentioned hot melt binding temperature is 210 DEG C.Before the laminating of above-described hot melt, preferentially heated blending glass-fiber-fabric and PP sheet film etc. are carried out pre-compacted；Above-described pre-compacted adopts one group of roller to roll；Above-described MODIFIED PP sheet film is made by 5% Pulvis Talci is modified, infiltrates through non-woven fabrics simultaneously, and is monolayer compound, and thickness is 0.4mm.Above-mentioned polisher is used the mode being arranged in juxtaposition before and after two sand rollers, and two sand roller rise and fall are all servo lift.Above-mentioned polisher is internal containing shower system, is sprayed water with high pressure in abrasive band and sheet material；Above-mentioned polisher preferably increases washing apparatus for drying；The cellular thermoplastic compound coating flat sheet surface gloss produced is high, and flatness is good, has plane (minute surface) effect.
Mode 2:
Above-mentioned hot melt binding temperature is 220 DEG C.Before the laminating of above-described hot melt, preferentially heated blending glass-fiber-fabric and PP sheet film etc. are carried out pre-compacted；Above-described pre-compacted adopts one group of roller to roll；Above-described MODIFIED PP sheet film is without any filler, infiltrates through non-woven fabrics simultaneously, and is monolayer compound, and thickness is 0.8mm.Above-mentioned polisher is used the mode being arranged in juxtaposition before and after two sand rollers, and two sand roller rise and fall are all servo lift.Above-mentioned polisher is internal containing shower system, is sprayed water with high pressure in abrasive band and sheet material；Above-mentioned polisher preferably increases washing apparatus for drying；The cellular thermoplastic compound coating flat sheet surface gloss produced is high, and flatness is good, has plane (minute surface) effect.
Mode 3:
Above-mentioned hot melt binding temperature is 210 DEG C.Before the laminating of above-described hot melt, preferentially heated blending glass-fiber-fabric and PP sheet film etc. are carried out pre-compacted；Above-described pre-compacted adopts one group of roller to roll；Above-described surface layer 1 MODIFIED PP sheet film is made by 35% Pulvis Talci is modified, infiltrates through non-woven fabrics simultaneously, and is monolayer compound, and thickness is 0.8mm.Above-mentioned polisher is used the mode being arranged in juxtaposition before and after two sand rollers, and two sand roller rise and fall are all servo lift.Above-mentioned polisher is internal containing shower system, is sprayed water with high pressure in abrasive band and sheet material；Above-mentioned polisher preferably increases washing apparatus for drying；The thus sheet material after Material cladding, through repeatedly polishing, surface smoothness is all difficult to produce a desired effect, as wanted to enter back segment coating process, it is necessary to use superfine abrasive band repeatedly to polish, so cause cost uncontrollable and extremely inefficient.So, this scheme is unable to reach the effect of this invention.
Mode 4:
Above-mentioned hot melt binding temperature is 230 DEG C.Before the laminating of above-described hot melt, preferentially heated blending glass-fiber-fabric and PP sheet film etc. are carried out pre-compacted；Above-described pre-compacted adopts one group of roller to roll；Above-described surface layer 1 MODIFIED PP sheet film is made by 15% Pulvis Talci is modified, infiltrates through non-woven fabrics simultaneously, and is two-layer compound, and thickness is 2.0mm.Above-mentioned polisher is used the mode being arranged in juxtaposition before and after two sand rollers, and two sand roller rise and fall are all servo lift.Above-mentioned polisher is internal containing shower system, is sprayed water with high pressure in abrasive band and sheet material；Above-mentioned polisher preferably increases washing apparatus for drying；The thus sheet material after Material cladding, owing to PP sheet material is thicker, not up to effect after pressure roller pre-compacted compound, its Partial Physical Property and the moulding honeycomb board gap of ordinary hot are relatively big, therefore the present invention loses meaning.So, this scheme is unable to reach the effect of this invention.
Mode 5:
Above-mentioned hot melt binding temperature is 215 DEG C.Before the laminating of above-described hot melt, preferentially heated blending glass-fiber-fabric and PP sheet film etc. are carried out pre-compacted；Above-described pre-compacted adopts one group of roller to roll；Above-described surface layer 1 MODIFIED PP sheet film is made by 15% Pulvis Talci is modified, infiltrates through non-woven fabrics simultaneously, and is monolayer compound, and thickness is 0.2mm.Above-mentioned polisher is used the mode being arranged in juxtaposition before and after two sand rollers, and two sand roller rise and fall are all Manual elevating type.Above-mentioned polisher is internal containing shower system, is sprayed water with high pressure in abrasive band and sheet material；Above-mentioned polisher preferably increases washing apparatus for drying；The thus sheet material after Material cladding, through repeatedly polishing, surface smoothness produces a desired effect, but the position of segment thickness tolerance on the upper side is through repeatedly polishing worn out for blending glass-fiber-fabric, and follow-up coating process can be produced extreme influence.So, this scheme is unable to reach the effect of this invention.
As known from the above, all parameter configuration of mode 1 ~ 2 all in this patent scope of disclosure, by above parameter configuration under the honeycomb board made, plate surface glossiness is high, and flatness is good, has plane effect.
It is illustrated in figure 1 the honeycomb board prepared by above preparation method, including plastics (polypropylene) honeycomb core sheet material layers 11, upper and lower surface hot melt laminating blending glass layer of cloth 12 in plastic honeycomb core sheet material layers 11, outside laminating plastic sheeting (PP) layer 13 of blending glass layer of cloth 12, internal layer laminating layer of cloth (meaning not shown in the figures) of plastic film layers 13, the outside of plastic film layers 13 scribbles coast of paint film 14, only can smear paint film 14 in the outside of the plastic film layers 13 on upper strata, it is possible to all smear coast of paint film 14 in the outside of the plastic film layers 13 of upper and lower surface.Wherein plastic film layers 13 is one or more layers PP films/sheets, and layer of cloth 14 can be one or more layers, and layer of cloth 14 is papery, non-woven fabrics or felt material.
Sander structure in the preparation method step 3) of honeycomb board is as in figure 2 it is shown, be used for processing the polisher of honeycomb board, including sanding device 21, pay-off 22, water washing device 23 and drying unit 24.The body of polisher adopts slab integral solder, processes through aging anneal, and rigidity is strong, is unlikely to deform.Mineral cast, the rigid of enhancing body and damping capaicty is adopted in the square beam connected.Body entirety adopts bonderizing, to strengthen antirust ability.Sanding device 21, pay-off 22, spray equipment 23 and drying unit 24 are arranged in order along feed direction.
Described sanding fills 21 and puts and include material conveying platform, two grinding units 211 and spray system, described material conveying platform is formed by multiple lower conveying drive rolls 212 being arranged side by side and multiple upper conveying pressure roller 213 being arranged side by side, lower conveying drive roll 212 is oppositely arranged with upper conveying pressure roller 213, and upper conveying pressure roller 213 is positioned at the surface of lower conveying drive roll 212.Lower conveying drive roll 212 is by driven by motor, the runout table that the end face of the lower conveying drive roll 212 of material conveying platform and multiple arranged in parallel is formed, namely the sheet material on material conveying platform it is positioned at, the bottom surface of sheet material contacts with lower conveying drive roll 212, the end face of sheet material contacts with upper conveying pressure roller 213, the feed direction of material conveying platform is determined by the direction of motion of lower conveying drive roll 212, lower conveying drive roll 212 forward is with reversely all rotatable, and rotating in same direction while of all lower conveying drive rolls 212, thus material conveying platform can realize bidirectional feeding.Wherein, upper conveying pressure roller 213 is rubber rollers, and its parameter is preferably as follows: diameter is φ 150 ~ 240mm, and outside bag import is heat-resisting, water-fast, oil resistant, wear-resisting compounded rubber, and glue hardness is 55 ~ 75o, the 45 modified HV280o of steel spindle nose；Wherein have under two carrying drive roll 212 is all steel construction, remaining lower conveying drive roll 212 is rubber rollers, and its parameter is preferably as follows: diameter is φ 150 ~ 240mm, and outside bag import is heat-resisting, water-fast, oil resistant, wear-resisting compounded rubber, glue hardness is 55 ~ 75o, the 45 modified HV280o of steel spindle nose.
Two grinding units 211 are arranged in juxtaposition before and after material conveying platform feed direction, the height of grinding unit 211 can up-down adjustment, its rise and fall regulative mode is manually or servo lift.Each grinding unit 211 includes motor, sand roller 214, idler roller 215 and abrasive band 216, sand roller 214 and idler roller 215 are connected by same abrasive band 216, sand roller 214 and both idler rollers 215 one of them drive another to rotate, can be that the outfan of motor is connected with sand roller 214, using sand roller 214 as drive roll；Can also be that the outfan of motor is directly connected with idler roller 215, with idler roller 215 for drive roll.Motor directly or indirectly drives sand roller 214 to make its quick rotation, thus the honeycomb board below sand roller 214 on material conveying platform is carried out grinding and polishing.Sand roller 214 is relative with the lower conveying drive roll 212 being entirely wherein steel construction, and owing to sand roller 214 is high-speed motion in work, the lower conveying drive roll 212 of steel construction can provide and better support by the sheet material for carrying out grinding and polishing place.Wherein, the parameter of sand roller 214 is preferably as follows: preferably diameter phi 280 ~ 360mm, and bag import is heat-resisting, water-fast, oil resistant, abrasive rubber, and rubber hardness is 20 ~ 75 continue your A, and core is φ 240 ~ 320mm, wall thickness of seamless steel tube 26 ~ 30mm, the 45 modified HV280o of steel spindle nose；The parameter of idler roller 215 is preferably as follows: diameter phi 240 ~ 320mm, wall thickness 14 ~ 22mm, roller hard chrome plating, thickness >=5 thread.The order number in the abrasive band 216 in two grinding units 211 is different, and the order number in one of them abrasive band 216 is less, it is preferred to 80～180 orders, is used as corase grind abrasive band, and the order number in another abrasive band 216 is more, it is preferred to 120～600 orders, as fine grinding abrasive band.The corase grind of sheet material is processed and ground finish by two grinding units 211 respectively, can reduce the loss to abrasive band 216 when polishing, and abrasive band 216 need not be changed in midway, is conducive to improving work efficiency.
Spray system can complete to abrasive band wash away and grinding area (namely immediately below sand roller) and Fructus Amomi support washing away of roller.Pouring system includes multiple spray apertures 217, and described spray apertures 217 is positioned at the top of material conveying platform, and spray apertures 217 can be positioned only at feed end and the discharge end of sheet material, it is also possible to arrange along feed direction.To sheet material plate face trickle from spray apertures 217, water is used as lubrication, to reduce friction during polishing.Accordingly, it is connected with receiving water cover 218 at sanding device, receives water cover 218 for receiving the sewage flowed down from sheet material plate face, it is prevented that its random bespatter dye shopwork environment.
Pay-off 22 includes feed mechanism, and described feed mechanism can be conveyer belt conveying can also be roll-type conveying, and the present embodiment adopts roll-type conveying.Pay-off 22 is positioned at the discharging end of sanding device 21, connects sanding device 21 and water washing device 23, cleans for the sheet material after sanding device 21 grinding and polishing is transported to water washing device 23.
Water washing device 23 includes feed mechanism, water delivery mechanism and water squeezing sector.Described water delivery mechanism includes water tank 231, water pump 232 and water pipe 233, and water pipe 233 is provided with some water sides, and its water side is arranged along feed mechanism, and the water side of water pipe 233 is provided with spray head.Water in water tank 231 is drawn through water pipe 233 and carries spray to being positioned on the sheet material on feed mechanism by water pump 232, for rinsing the sheet material on delivery sheet.Water squeezing sector includes many groups and cleans roller 234, often group cleans two that roller 234 includes being oppositely arranged up and down, wherein, multiple cleaning rollers 234 of upper row and lower row are each self-aligned respectively, and the roller 234 that cleans of lower row rotates the feed mechanism forming water washing device in one direction by driven by motor.Described cleaning roller 234 preferably employs the mode being arranged alternately along one group of mop roller of sheet material conveying direction, one group of sponge roller.The present embodiment arranges six groups and cleans roller 234, includes three groups of mop roller and three groups of sponge rollers respectively, and the form layout being arranged alternately with one group of mop roller, one group of sponge roller successively from charging aperture to discharging opening, thus thoroughly cleaning plate surface.
Drying unit 24 is arranged on the discharge end of water washing device, and drying unit 24 is provided with dehydrator, for drying the sheet material transferred out from water washing device.
Above-mentioned polisher for polishing to honeycomb board surface in the preparation process of honeycomb board, and its job step is as follows:
1), before polisher work, former and later two grinding units are in idle home；
2) after sheet material feeding, material conveying platform carrying out advance and give, on feed direction, previous grinding unit drops to operating position and starts working, and the later grinding unit on feed direction is still in idle state, and what start sheet material is first all over corase grind；
3) first situation after corase grind terminates according to plate face is again roughly ground and is directly processed to plate surface substantially without obvious pit；
4) sheet material starts to be undertaken retreating feeding by material conveying platform, and the later grinding unit on feed direction drops to operating position and starts working, and carries out the once fine grinding of sheet material；
5) sheet material after fine grinding obtains finished product after cleaning respectively through water washing device and being dried by drying unit.
Above-mentioned polisher, during polishing, the loss in abrasive band is minimum, abrasive band need not be changed in midway, and efficiency is high.And through polishing after plate surface flatness good, follow-up coating process has been had and has greatly improved.
It is emphasized that, these are only presently preferred embodiments of the present invention, the present invention not does any pro forma restriction, and above example is made any simple modification, equivalent variations and modification by every technical spirit according to the present invention, all still falls within the scope of technical solution of the present invention.
Claims (3)
1. a honeycomb board, it is characterized in that, including plastic honeycomb core sheet material layers, upper and lower surface hot melt laminating blending glass layer of cloth in plastic honeycomb core sheet material layers, the outside laminating plastic film layers of blending glass layer of cloth, laminating layer of cloth on plastic film layers, described layer of cloth is between plastic film layers and blending glass layer of cloth, and the outside of plastic film layers is provided with enamelled coating.
2. a kind of honeycomb board according to claim 1, it is characterised in that described plastic film layers is made up of single or multiple lift PP sheet film, and the thickness of plastic film layers is 0.2mm～1.5mm.
3. a kind of honeycomb board according to claim 1, it is characterised in that described layer of cloth is papery, non-woven fabrics or felt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138366.1U CN205386969U (en) | 2015-12-31 | 2015-12-31 | Honeycomb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138366.1U CN205386969U (en) | 2015-12-31 | 2015-12-31 | Honeycomb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386969U true CN205386969U (en) | 2016-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521138366.1U Active CN205386969U (en) | 2015-12-31 | 2015-12-31 | Honeycomb board |
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| Country | Link |
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| CN (1) | CN205386969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479896A (en) * | 2015-12-31 | 2016-04-13 | 浙江华正新材料股份有限公司 | Honeycomb plate, preparation method thereof and grinding machine for machining honeycomb plate |
-
2015
- 2015-12-31 CN CN201521138366.1U patent/CN205386969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479896A (en) * | 2015-12-31 | 2016-04-13 | 浙江华正新材料股份有限公司 | Honeycomb plate, preparation method thereof and grinding machine for machining honeycomb plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of honeycomb board Effective date of registration: 20231128 Granted publication date: 20160720 Pledgee: Agricultural Bank of China Limited Hangzhou Yuhang Branch Pledgor: ZHEJIANG HUAZHENG NEW MATERIAL GROUP Co.,Ltd. Registration number: Y2023980067733 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |