CN104453150A - Embossed paper gypsum sound-absorbing board, embossing device for producing sound-absorbing board and embossing production method - Google Patents
Embossed paper gypsum sound-absorbing board, embossing device for producing sound-absorbing board and embossing production method Download PDFInfo
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- CN104453150A CN104453150A CN201410814287.1A CN201410814287A CN104453150A CN 104453150 A CN104453150 A CN 104453150A CN 201410814287 A CN201410814287 A CN 201410814287A CN 104453150 A CN104453150 A CN 104453150A
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Abstract
Provided are an embossed paper gypsum sound-absorbing board, an embossing device for producing the sound-absorbing board and an embossing production method. The sound-absorbing board is provided with a paper gypsum board, the paper gypsum board is provided with upper-layer paper, a hard gypsum core layer and lower-layer paper, the board face of the sound-absorbing board can be provided with an environment-friendly coating, and the sound-absorbing board is characterized in that a plurality of regular or irregular concave portions with the sound absorbing function are processed in the board face of the paper gypsum board. The embossing device for producing the sound-absorbing board is provided with a cylindrical metal roller, a plurality of metal needles with tips at the top ends, a frame, a left bearing pedestal and bearing, a right bearing pedestal and bearing and a supporting body for supporting the frame to adjust the height of the frame. The embossing production method comprises the steps that the paper gypsum board is produced on a paper gypsum board production line, and before gypsum in paper is finally set, the regular or irregular concave portions with the sound absorbing function are rolled on the board face of the paper gypsum board through the metal roller with the metal needles. The sound-absorbing board is good in sound absorption effect and high in hardness, and is not likely to drop after absorbing moisture.
Description
Technical field
The present invention relates to a kind of building decorative plates, particularly a kind of abatvoix, specifically a kind of Paper-faced gyp embossing abatvoix.The invention still further relates to process units and the production method of described building decorative plates, particularly the embossing device of abatvoix and embossing production method.
Background technology
Suspended ceiling in the market, based on the anti-clean board of gypsum PVC tri-and aluminum ceiling and mineral wool abatvoix, the anti-clean board of gypsum PVC tri-and aluminum ceiling, because be that plane stamp does not have sound absorption function, mineral wool abatvoix is easily sagging uneven after the moisture absorption again, the technology of known making sound-absorbing sheet material be after board making being become cellular acoustic energy to enter poroid sheet material by retardation by most of acoustic energy consumption to reach the object of sound absorption.Existing Thistle board is without sound absorption function.CN201495708U discloses a kind of sound absorbing decorative gypsum board, comprise aluminium foil, Thistle board and embossing embossment, aluminium foil is attached to Paper-faced gyp back by epoxide-resin glue, and Thistle board front surface is suppressed with sound-absorption hole, and embossing embossment is sprayed on Thistle board front surface.CN2072999U discloses a kind of embossed paper sound-absorbing plaster slab, and it comprises ply of paper, lower ply of paper, gypsum board layer.Having decoration and sound-absorbing double effects, is the various space pattern of punching press and holes drilled through on Paper-faced gyp raw sheet.CN203834855U discloses a kind of gypsum perforation adopting glassfibre sound panel, comprises gypsum plank, described gypsum plank is evenly equipped with several through holes; Also comprise glass wool board and Chopped Strand Mat, the upper surface of described Chopped Strand Mat is coated with upper glue layer, and soffit is coated with lower glue layer; Described gypsum plank is adhesively fixed on the upper surface of Chopped Strand Mat by upper glue layer; Described glass wool board is adhesively fixed on the soffit of Chopped Strand Mat by lower glue layer.CN203834856U discloses a kind of gypsum perforation acupuncture abatvoix, comprises gypsum plank, described gypsum plank is evenly equipped with several through holes; Also comprise glass fiber acupuncture cotton plate and Chopped Strand Mat, the upper surface of described Chopped Strand Mat is coated with upper glue layer, and soffit is coated with lower glue layer; Described gypsum plank is adhesively fixed on the upper surface of Chopped Strand Mat by upper glue layer; Described glass fiber acupuncture cotton plate is adhesively fixed on the soffit of Chopped Strand Mat by lower glue layer.CN202180519U discloses a kind of equipment for embossed decorative plaster slab production line, and it comprises material supplying device, metallized film adds film device, panel turnover machine, embossing machine, apparatus for coating, guillotine are connected in series successively and form.CN201850724U discloses a kind of paper-surface plaster embossing decorative sheet, and it comprises gypsum plank, be arranged on upper mask paper above gypsum plank, be arranged on the embossing latex enamelled coating outside mask paper and be arranged on the lower mask paper below gypsum plank.
These technology have sound-absorbing effect for how making abatvoix of the present invention above, and hardness is good, does not provide concrete guidance program.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of Paper-faced gyp embossing abatvoix, it has sound-absorbing effect, and hardness is high, not easily sagging after the moisture absorption.
For this reason, the present invention also will provide embossing device and the embossing production method of the abatvoix described in production.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of Paper-faced gyp embossing abatvoix, there is Thistle board, described Thistle board have be positioned at its plate face environmental protection coating material coating, be positioned at upper paper below environmental protection coating material coating, be positioned at the hard sandwich layer of gypsum below upper paper, be positioned at lower floor's paper below the hard sandwich layer of gypsum; Or described Thistle board have be positioned at its plate face upper paper, be positioned at the hard sandwich layer of gypsum below upper paper, be positioned at lower floor's paper below the hard sandwich layer of gypsum; The plate face that its technical scheme is Thistle board is processed with multiple depressions of rule or irregular sound absorption.
In technique scheme, described multiple depressions are in independent distribution, and the best entirety of this multiple depression forms design.Each depression is all in poroid, and the degree of depth of each depression is preferably between 2.0 ~ 3.0mm, and diameter or perhaps the lateral dimension of each depression are preferably 1.5 ~ 2.5mm, and the bottom surface of each depression is all arranged in the hard sandwich layer of gypsum.Preferably moisture-proof film is compounded with below above-mentioned lower floor paper.
A kind of embossing device producing Paper-faced gyp embossing abatvoix, its technical scheme is that it has cylindrical metal roller, multiple metal needles of top band point, framework, left shaft holder and bearing and right bearing seat and bearing, for several supporters that support frame makes the height residing for framework regulate, the bottom of multiple metal needle is fixed on the periphery of metal roller, the both sides of metal roller are respectively with a spindle nose, two spindle noses of metal roller are respectively by left shaft holder and bearing, right bearing seat and bearing limited support, left shaft holder and right bearing seat are fixedly mounted on the left and right sides of framework respectively, framework is by several supporter positioning supports, one of them spindle nose of two spindle noses of metal roller is with the spindle nose free end stretched out from left shaft holder or right bearing seat, this spindle nose free end is installed with the sprocket wheel it be connected with the driving shaft on Paper-faced gyp plate forming line.
In technique scheme, the bottom of described multiple metal needles is preferably welded on the periphery of metal roller.The quantity of above-mentioned supporter can be two, two supporters can be all cylinder, framework each side by a cylinder positioning supports, the bottom of the cylinder barrel of each cylinder is fixed on the pedestal on ground, the top of the piston rod of two cylinders is fixedly connected with the bottom of the left and right sides of framework respectively, and two cylinders are all connected with air compressor by pipeline.
A kind of embossing production method of Paper-faced gyp embossing abatvoix, produce Thistle board on gypsum lath product line, described Thistle board have be positioned at its plate face environmental protection coating material coating, be positioned at upper paper below environmental protection coating material coating, be positioned at the hard sandwich layer of gypsum below upper paper, be positioned at lower floor's paper below the hard sandwich layer of gypsum; Or described Thistle board have be positioned at its plate face upper paper, be positioned at the hard sandwich layer of gypsum below upper paper, be positioned at lower floor's paper below the hard sandwich layer of gypsum; Before its technical scheme is the gypsum final set in paper, on the plate face of Thistle board, rolls out rule or the irregular multiple depressions playing sound absorption with the metal roller with multiple metal needle, and obtain Paper-faced gyp embossing abatvoix.
In technique scheme, described multiple depressions are in independent distribution, and the best entirety of this multiple depression forms design.Each depression is all in poroid, and the degree of depth of each depression is preferably between 2.0 ~ 3.0mm, and diameter or perhaps the lateral dimension of each depression are preferably 1.5 ~ 2.5mm, and the bottom surface of each depression is all arranged in the hard sandwich layer of gypsum.Preferably moisture-proof film is compounded with below above-mentioned lower floor paper.
The plate face of Thistle board of the present invention is processed with multiple depressions of rule or irregular sound absorption, namely on the plate face of Thistle board, the rule of all size or irregular depression is processed, the plate mask of Thistle board is made to have sound-absorbing effect like this, also solve the problem of the intensity reduction penetrating rear Thistle board, Thistle board can not suffer damage, and abatvoix of the present invention compensate for the anti-clean board of gypsum PVC tri-, aluminum ceiling, the mineral wool abatvoix deficiency between them.The sound-absorbing effect of mineral wool abatvoix can be reached, the hardness of the anti-clean board of gypsum PVC tri-and aluminium matter ceiling can be reached again, technical problem sagging after also solving the mineral wool abatvoix moisture absorption.The present invention can be that Thistle board makes its back side affixed (waterproof) moisture-proof film after semiproduct, makes product while having sound absorption function, better prevents the generation of sagging after the moisture absorption.
Compared with mineral wool abatvoix existing on market, under same (environment) condition, abatvoix of the present invention is 5 ~ 7 times of its intensity, this just substantially increases the service life of customer, and abatvoix of the present invention has the features such as sound-absorbing, environmental protection, protection against the tide, fire prevention, radiationless, lightweight, adjustable interior temperature.
Compared with the technical scheme (documents 1) disclosed in CN201495708U, structure of the present invention is different from it, their opening of multiple depressions of of the present invention sound absorption is positioned on the plate face of Thistle board and (exposes), and embossing embossment is sprayed on Thistle board front surface in documents 1, as can be seen from the accompanying drawing of documents 1, sound-absorption hole on the Thistle board of documents 1 is sheltered from by embossing embossment, and its sound-absorbing effect (sound-absorbing effect relative to the application) can reduce.
With the technical scheme disclosed in CN203834855U, compared with the technical scheme (and other technical scheme) disclosed in CN203834856U, structure of the present invention is different from it, and the present invention uses Thistle board, what play sound absorption is multiple depressions, instead of through hole, the intensity of Thistle board can not reduce, and sound-absorbing effect of the present invention is better.
In sum, abatvoix sound-absorbing effect of the present invention is good, hardness high (intensity of Thistle board can not reduce), not easily sagging after the moisture absorption.The embossing device structure that the present invention produces Paper-faced gyp embossing abatvoix is simple, and convenient operation uses.Production method simple possible of the present invention simultaneously, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation (front view) of Paper-faced gyp embossing abatvoix of the present invention.
Fig. 2 is the sectional view (amplifying) along A-A line in Fig. 1.
Fig. 3 is the structural representation (stereogram) that the present invention produces the embossing device of Paper-faced gyp embossing abatvoix.
Fig. 4 is the structural representation (front view) that the present invention produces the embossing device of Paper-faced gyp embossing abatvoix.
Fig. 5 is the embossing device structural representation in use (being installed on the structural representation on gypsum lath product line by described embossing device) that the present invention produces Paper-faced gyp embossing abatvoix.
Detailed description of the invention
Embodiment 1: as shown in Figure 1 and Figure 2, Paper-faced gyp embossing abatvoix of the present invention, there is Thistle board, described Thistle board have be positioned at its plate face environmental protection coating material coating (latex enamelled coating) 1, be positioned at upper paper below environmental protection coating material coating (upper mask paper) 3, be positioned at the hard sandwich layer of gypsum (gypsum plank) 4 below upper paper, be positioned at lower floor's paper (lower mask paper) 5 below the hard sandwich layer of gypsum.Above-mentioned environmental protection coating material coating 1 can be environment friendly emulsion paint layer (can be white), and thickness can be 0.15 ~ 0.3mm (not only in this scope), and thickness also can in other number range, and environment friendly emulsion paint is the commodity that market is sold.Certainly, environmental protection coating material coating 1 can also be made up of other material.Or described Thistle board have be positioned at its plate face upper paper (upper mask paper) 3, be positioned at the hard sandwich layer of gypsum (gypsum plank) 4 below upper paper, be positioned at lower floor's paper (lower mask paper) 5 below the hard sandwich layer of gypsum.The plate face that it is characterized in that Thistle board is processed with multiple depressions (hole, pit) 2 of rule or irregular sound absorption.Namely on the plate face of Thistle board, process the rule of (rolling out) all size or irregular multiple depression.Above-mentioned multiple depression 2 is in independent distribution, and this multiple depression 2 entirety forms design (design plays decoration, effect attractive in appearance).Above-mentioned each depression 2 in poroid, can be all such as circular hole, square hole, or cross section irregular (hole) hole.The degree of depth of each depression 2 is between 2.0 ~ 3.0mm, can be 2.0mm, 2.5mm, 3.0mm, can also be 4.0mm certainly, and the diameter of each depression 2 or perhaps lateral dimension are 1.5 ~ 2.5mm, can be 1.5mm, 2.0mm, 2.5mm, can also be 3.0mm certainly.The bottom surface of each depression 2 is all arranged in the hard sandwich layer 4 of gypsum.(environmental protection) moisture-proof film 6 is preferably compounded with below above-mentioned lower floor paper 5, moisture-proof film 6 can for the commodity that market is sold, it can be aluminum plastic film, the plastic-aluminum special glue (aluminum-plastic composite membrane special glue) that market is sold is used to be bonded in by aluminum plastic film below lower floor's paper 5, certainly,, moisture-proof film 6 can also be made up of other material.The dimensions of abatvoix of the present invention: thickness is 5.0 ~ 15mm (all can make within this scope), length is 300 ~ 3000mm (all can make within this scope), and width is 300 ~ 1220mm (all can make within this scope).
Embodiment 2: as shown in Fig. 3, Fig. 4, Fig. 1, Fig. 2, the embossing device of production Paper-faced gyp embossing abatvoix of the present invention has cylindrical metal roller (cylinder) 2 ', multiple metal needles (metal staight needle) 1 ' of top band point, framework 6 ', left shaft holder 3 ' and bearing and right bearing seat 3 " and bearing, several supporters 5 ' of the height residing for framework can being regulated for support frame.Metal roller 2 ' can be stainless.The bottom of multiple metal needle 1 ' is fixed on the periphery of (can be welded on) metal roller 2 ', the both sides of metal roller 2 ' are respectively with a spindle nose, two spindle noses of metal roller 2 ' are respectively by left shaft holder 3 ' and bearing, right bearing seat 3 " and bearing limited support, left shaft holder 3 ' and right bearing seat 3 " are fixedly mounted on the left and right sides of framework 6 ' respectively, framework 6 ' is by several supporter 5 ' positioning supports, one of them spindle nose of two spindle noses of metal roller 2 ' is with the spindle nose free end stretched out from left shaft holder or right bearing seat, this spindle nose free end is installed with the sprocket wheel 4 ' it be connected with the driving shaft on Paper-faced gyp plate forming line.The quantity of above-mentioned supporter 5 ' is two, two supporters 5 ' are all cylinder, framework 6 ' each side by a cylinder positioning supports, the bottom of the cylinder barrel of each cylinder is fixed on the pedestal on ground, the top of the piston rod of two cylinders is fixedly connected with the bottom of the left and right sides of framework 6 ' respectively, and two cylinders are all connected with air compressor 7 by pipeline (the connection band of gas) 8.Like this by piston rod flexible of two cylinders, the height residing for adjusting frame, makes metal roller rise or declines, and then makes the pointed portion of metal needle insert the plate face correct position of abatvoix.The quantity of supporter 5 ' can also be four, and four supporters 5 ' are all cylinder.Certainly, supporter can also be hydraulic jack, and the quantity of supporter 5 ' can also be two or four (hydraulic jack).Supporter can also be leading screw governor motion, and its quantity is two, like this by the height residing for two leading screw governor motion adjusting frame, makes metal roller increase or declines, and then makes the pointed portion of metal needle insert the plate face correct position of abatvoix.
Embodiment 3: as shown in Fig. 5, Fig. 3, Fig. 4, Fig. 1, Fig. 2, the embossing production method of Paper-faced gyp embossing abatvoix of the present invention, produce Thistle board on gypsum lath product line, described Thistle board have be positioned at its plate face environmental protection coating material coating (can be environment friendly emulsion paint) 1, be positioned at upper paper 3 below environmental protection coating material coating, be positioned at the hard sandwich layer of gypsum 4 below upper paper, be positioned at lower floor's paper 5 below the hard sandwich layer of gypsum; Above-mentioned environmental protection coating material coating 1 can be environment friendly emulsion paint layer (can be white), and environment friendly emulsion paint is the commodity that market is sold.Certainly, environmental protection coating material coating 1 can also be made up of other material.Or described Thistle board have be positioned at its plate face upper paper 3, be positioned at the hard sandwich layer of gypsum 4 below upper paper, be positioned at lower floor's paper 5 below the hard sandwich layer of gypsum; Before it is characterized in that the gypsum final set in paper, on the plate face of Thistle board, roll out rule or the irregular multiple depressions playing sound absorption with the metal roller with multiple metal needle, and obtain Paper-faced gyp embossing abatvoix.Namely on the plate face of Thistle board, process the rule of (rolling out) all size or irregular multiple depression.Above-mentioned multiple depression 2 is in independent distribution, and this multiple depression 2 entirety forms design.Above-mentioned each depression 2 is all in poroid, the degree of depth of each depression 2 is between 2.0 ~ 3.0mm, can be 2.0mm, 2.5mm, 3.0mm, certainly can also be 4.0mm, the diameter of each depression 2 or perhaps lateral dimension are 1.5 ~ 2.5mm, can be 1.5mm, 2.0mm, 2.5mm, can also be 3.0mm certainly.The bottom surface of each depression 2 is all arranged in the hard sandwich layer 4 of gypsum.(environmental protection) moisture-proof film 6 is preferably compounded with below above-mentioned lower floor paper 5, moisture-proof film 6 can for the commodity that market is sold, it can be aluminum plastic film, the plastic-aluminum special glue (aluminum-plastic composite membrane special glue) that market is sold is used to be bonded in by aluminum plastic film below lower floor's paper 5, certainly,, moisture-proof film 6 can also be made up of other material.The dimensions of abatvoix of the present invention: thickness is 5.0 ~ 15mm (all can make within this scope), length is 300 ~ 3000mm (all can make within this scope), and width is 300 ~ 1220mm (all can make within this scope).Marking 9 in Fig. 5 is Thistle board, and mark 10 is Paper-faced gyp embossing abatvoix of the present invention.
Claims (10)
1. a Paper-faced gyp embossing abatvoix, has Thistle board,
Described Thistle board have be positioned at its plate face environmental protection coating material coating (1), be positioned at upper paper (3) below environmental protection coating material coating, be positioned at the hard sandwich layer of gypsum (4) below upper paper, be positioned at lower floor's paper (5) below the hard sandwich layer of gypsum; Or
Described Thistle board have be positioned at its plate face upper paper (3), be positioned at the hard sandwich layer of gypsum (4) below upper paper, be positioned at lower floor's paper (5) below the hard sandwich layer of gypsum;
The plate face that it is characterized in that Thistle board is processed with multiple depressions (2) of rule or irregular sound absorption.
2. Paper-faced gyp embossing abatvoix according to claim 1, it is characterized in that above-mentioned multiple depression (2) is in independent distribution, this multiple depression (2) entirety forms design.
3. Paper-faced gyp embossing abatvoix according to claim 1 and 2, it is characterized in that each depression (2) all in poroid, the degree of depth of each depression (2) is between 2.0 ~ 3.0mm, the diameter of each depression (2) or perhaps lateral dimension are 1.5 ~ 2.5mm, and the bottom surface of each depression (2) is all arranged in the hard sandwich layer of gypsum (4).
4. Paper-faced gyp embossing abatvoix according to claim 1 and 2, is characterized in that being compounded with moisture-proof film (6) below above-mentioned lower floor paper (5).
5. produce the embossing device of Paper-faced gyp embossing abatvoix for one kind, it is characterized in that it has cylindrical metal roller (2 '), multiple metal needles (1 ') of top band point, framework (6 '), left shaft holder (3 ') and bearing and right bearing seat (3 ") and bearings, for several supporters (5 ') that support frame makes the height residing for framework regulate, the bottom of multiple metal needle (1 ') is fixed on the periphery of metal roller (2 '), the both sides of metal roller (2 ') are respectively with a spindle nose, two spindle noses of metal roller (2 ') are respectively by left shaft holder (3 ') and bearing, right bearing seat (3 ") and bearing limited support, (3 ") are fixedly mounted on the left and right sides of framework (6 ') respectively for left shaft holder (3 ') and right bearing seat, framework (6 ') is by several supporter (5 ') positioning supports, one of them spindle nose of two spindle noses of metal roller (2 ') is with the spindle nose free end stretched out from left shaft holder or right bearing seat, this spindle nose free end is installed with the sprocket wheel (4 ') it be connected with the driving shaft on Paper-faced gyp plate forming line.
6. the embossing device of production Paper-faced gyp embossing abatvoix according to claim 5, is characterized in that the bottom of above-mentioned multiple metal needle (1 ') is welded on the periphery of metal roller (2 ').
7. the embossing device of production Paper-faced gyp embossing abatvoix according to claim 5, it is characterized in that the quantity of above-mentioned supporter (5 ') is two, two supporters (5 ') are all cylinder, framework (6 ') each side by a cylinder positioning supports, the bottom of the cylinder barrel of each cylinder is fixed on the pedestal on ground, the top of the piston rod of two cylinders is fixedly connected with the bottom of the left and right sides of framework (6 ') respectively, and two cylinders are all connected with air compressor (7) by pipeline (8).
8. the embossing production method of a Paper-faced gyp embossing abatvoix, produce Thistle board on gypsum lath product line, described Thistle board have be positioned at its plate face environmental protection coating material coating (1), be positioned at upper paper (3) below environmental protection coating material coating, be positioned at the hard sandwich layer of gypsum (4) below upper paper, be positioned at lower floor's paper (5) below the hard sandwich layer of gypsum; Or described Thistle board have be positioned at its plate face upper paper (3), be positioned at the hard sandwich layer of gypsum (4) below upper paper, be positioned at lower floor's paper (5) below the hard sandwich layer of gypsum; Before it is characterized in that the gypsum final set in paper, on the plate face of Thistle board, roll out rule or the irregular multiple depressions playing sound absorption with the metal roller with multiple metal needle, and obtain Paper-faced gyp embossing abatvoix.
9. the embossing production method of Paper-faced gyp embossing abatvoix according to claim 8, it is characterized in that above-mentioned multiple depression (2) is in independent distribution, this multiple depression (2) entirety forms design.
10. the embossing production method of Paper-faced gyp embossing abatvoix according to claim 8 or claim 9, it is characterized in that each depression (2) all in poroid, the degree of depth of each depression (2) is between 2.0 ~ 3.0mm, the diameter of each depression (2) or perhaps lateral dimension are 1.5 ~ 2.5mm, and the bottom surface of each depression (2) is all arranged in the hard sandwich layer of gypsum (4).
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| CN201410814287.1A CN104453150A (en) | 2014-12-23 | 2014-12-23 | Embossed paper gypsum sound-absorbing board, embossing device for producing sound-absorbing board and embossing production method |
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|---|---|---|---|
| CN201410814287.1A CN104453150A (en) | 2014-12-23 | 2014-12-23 | Embossed paper gypsum sound-absorbing board, embossing device for producing sound-absorbing board and embossing production method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522652A (en) * | 2016-01-08 | 2016-04-27 | 泰山石膏股份有限公司 | Automatic production line for perforated decorating gypsum plates for sound absorption |
| WO2018049093A1 (en) * | 2016-09-08 | 2018-03-15 | United States Gypsum Company | Gypsum board with perforated cover sheet and system and method for manufacturing same |
| CN108222406A (en) * | 2016-12-15 | 2018-06-29 | 北新集团建材股份有限公司 | It is embossed embossment Thistle board |
| US10421250B2 (en) | 2015-06-24 | 2019-09-24 | United States Gypsum Company | Composite gypsum board and methods related thereto |
| CN113276589A (en) * | 2021-05-11 | 2021-08-20 | 冀攀浩 | Embossing equipment for producing paper-surface gypsum embossed acoustic board and production process thereof |
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Application publication date: 20150325 |