JPH10507703A - Thermal insulation product and method of manufacturing the same - Google Patents

Abstract

The invention relates to an insulation product and a method for producing the same. The insulation product comprises a base material of cellulosic pulp wool and a bonding agent bonded with an adhesive to the cellulosic pulp wool. The invention is characterized in that the bonding agent is viscose fibre and the adhesive is of a cellulose-based material.

Description

DETAILED DESCRIPTION OF THE INVENTION                       Thermal insulation product and method of manufacturing the same   The present invention relates to the base material of cellulose pulp wool and, in addition, its cellulose powder. And a binder bonded to lupu wool with an adhesive.   In the present invention, the base material of the insulation product is made of cellulose pulp wool. Bonding to the cellulose pulp wool by the adhesive used in the method The present invention also relates to a method for producing an insulating product, wherein the agent is used for producing an insulating material.   Known insulation products using cellulose pulp wool and its manufacturing method, building components, For example, when creating wall members, water is sprayed on cellulose pulp wool. It is a way. One of the key problems is that the insulation may subside over time, thus This is the fact that thermal products do not show sufficient insulation performance. Insulation is stored and transported Settles in transit and in places that actually insulate. Another drawback is the known In the method, drying takes a long time because water is used, and thus a large drying square or Other space is required. Building elements for internal insulation are completely filled with water Must be moved from the production line to another place to dry No. Insulations made at construction sites also require drying time due to the use of water. The known methods are difficult to manufacture, which leads to considerable economic losses Is clear. Patent applications DK 169 184, FI 912537 and W O 93/04239 discloses a cellulosic-based heat insulating member, which is considered by the applicant. It is surmised that their materials, properties and their methods of manufacture are not sufficiently effective and practical. If not, the heat and moisture transfer capacity of the binder and adhesive is not the same as that of the base material Because. In prior art solutions, the insulating material is not sufficiently homogeneously distributed. In addition to cellulose pulp wool insulation products, mineral wool and glass wool insulation The products are known; they may also have bacterial problems.   To provide new insulation products and methods of manufacture that avoid the problems associated with prior art solutions. It is an object of the present invention to provide.   For this purpose the binder is a viscose fiber and the adhesive is a cellulosic-based material. The problem is solved by the heat insulation product of the present invention.   The purpose is to use viscose fibers as a binder in the manufacture of insulation products, Process according to the invention, characterized in that a cellulose-based adhesive material is used as the adhesive Is realized.   The thermal insulation product and the method for producing the same according to the present invention are intended to reduce the structure of cellulose pulp wool. To rigidify with a binder bonded to cellulose pulp wool with an adhesive Is based on Thus, binders and adhesives can be used as a type of wool support in insulation products. Forms a support structure, whereby the insulation product does not subside. Another basic idea Means that all the materials used are economical natural materials, such as cellulose pulp wool Viscose fiber as a binder, together with the base material of Used, cellulosic base-adhesive, such as viscose glue used as adhesive . It is not necessary to use a binder and an adhesive separately; Coarse glue, a screw that forms fibers that serve as a binder or support structure When using coarse glue, a binder and an adhesive may be combined.   The insulated product according to the invention and its method of manufacture have several advantages. Insulation products And the process is based on new natural ecological wood, i.e. Providing a solution based on lulose, thereby providing a very wide variety of insulation It can be performed. Due to the bond formed in it, ie the support structure, The insulation product of the present invention has no water droplets and applies water to it except for the purpose of diluting the adhesive. Need not be. Thus, bacterial growth cannot occur with this insulation product. Insulation of the present invention The product is made of the same material as the binder and adhesive, in addition to cellulose pulp wool, Made with methods and materials based on cellulose, because such In some cases, binders and adhesives have the same heat and moisture transfer capabilities as the base material, which This is because the properties of the insulation product are improved. The present invention provides a flat heat insulating plate and a wall member Not only particularly suitable for realizing the heat insulation provided inside building components such as Also suitable for producing insulation in place. Besides, the insulation material is evenly distributed .   The present invention will now be described in more detail with reference to the accompanying drawings:   FIG. 1 is a schematic view of an apparatus for manufacturing a heat insulating plate according to the present invention.   FIG. 2 is a schematic view of an apparatus for insulating a building member by the method of the present invention.   FIG. 3 shows the structure of a flat insulation product.   FIG. 4 shows the end treatment of a flat insulation product.   FIG. 5 is a plan view of heat insulation of a building member.   FIG. 6 is a view of the heat insulation of the building member as viewed from the direction of arrow A in FIG.   FIG. 7 shows the structure of the distal end of the actuator of FIG.   In FIG. 1, numeral 1 indicates a cellulose pulp wool-viscose fiber which is distributed. It is a blower that passes to introduce the fiber insulation material 2 into the funnel 3. The bottom of funnel 3 is both It is constituted by a wire 4 passing between rolls 5. Slab that determines the width of the insulation plate Are disposed on the wire 4 in the vertical direction. Rotate at the speed of screen conveyor 6 Distribution conveyor 7 is located in the lower part of the funnel 3 and rests on both rollers 8 . The pushers 9 of the distribution conveyor 7 are at their lowest position on the surface of the wire 4 Adjacent. The adhesive is sprayed onto the insulating mass via the adhesive spray nozzle 10. Below Viscose gauze 11 is supplied to the wire 4 from the roller 12. cellulose The pulp wool-viscose fiber insulation 2 is sucked by the blowers 13 and 14 and It gathers on a smooth mat just above the coarse gauze 11 and adheres here. Blower The vacuum created by 13 and 14 causes suction box 15 and And 16 Arrows indicate the direction of flow. The rotating brush 17 has a thickness of the heat insulating layer 18. Flatten it. Upper viscose gauze 19 is low on screen conveyor 21 The heat is supplied from the heater 20 onto the heat insulating layer 18. Wire 22 is viscose gauze 19 Is pressed onto the insulation layer 18 and the fabric is sprayed from the spray nozzle 10 Adhesive. The adhesive is a cellulosic-based adhesive. Wire 22 Is located between the two rolls 23. Air is circulated by the blower 24 through the heat insulating layer 18. Ring and dry. Arrows indicate the flow in the supply box 25 and the suction box 26. Flow In the direction, add a condenser device 28 to separate water from the air stream and dry air. A heating device 29 for heating is arranged in the circulation conduit 27. The completed insulation plate 30 is a roller -31 and packaged.   FIG. 2 is used for heat insulation of a member by cellulose pulp wool and its operation. The device is shown. This device has the same operating principle as the previous embodiment. The symbolic numeral 32 is Cellulose pulp wool-viscose fiber insulation 33 enters feed funnel 34 Shows a blower passing therethrough. The frame 35 for the members is assembled on the base 36 , Assembled frame 35 from which swivel wire under feed funnel 34 -Transferred to member 37. The wire is represented by the symbol 38, The lower suction box is represented by the symbol number 39. Negative pressure blower 4 under wire 38 Suctioned by 0 and the insulation layer for the part is leveled. Rotary valve 42 and And a low-pressure chamber 43 is disposed in the conduit 41, whereby a pulsating negative pressure is applied to the suction box 39. Occur. Increase compression of cellulose pulp wool insulation with pulsating negative pressure Can be. The rotating brush 44 reciprocates above the frame 35 of the member, and a heat insulating layer. Leveling. Excess insulation is sucked through conduit 46 by blower 45 and It is returned to the conduit 47 via the machine 32 and is reused. Once insulation is achieved, The feed funnel 34 is also lifted up and the lid is nailed to the frame of the member or other method Attach with Then, the wire member 37 is supported by the pivot 48 and Is rotated and placed on the table 49. Thus, the heat insulation of the member is completed.   The heat insulation method of the present invention is performed as follows. Mixing with viscose fiber etc. Insulation based on lulose pulp wool is distributed over the wire with compressed air. With the negative pressure supplied below the wire, the insulation layer is sucked and smooth, homogeneous, Become a resilient layer. Adjusting the negative pressure to pulsate increases compression. Can be Insulation thickness is leveled with a rotating brush and excess insulation is removed It is. In the apparatus shown in FIG. 1, the heat insulating plate 30 is manufactured continuously. cellulose Pulp wool-viscose fiber insulation with viscose lying directly on wire 4 It is sprayed on the gauze 11. The adhesive is sprayed from the nozzle 10 onto the heat insulating layer 18. The heat insulating material then adheres to the gauze 11. Insulation layer is pushed on distribution conveyor 7 Is cut by the locker 9. The heat insulating layer 18 is leveled by the rotating brush 17, and the adhesive is Sprayed onto the heat insulating layer from above, and the upper viscose gauze 19 adheres to the top . The wet insulation plate 30 is dried with hot dry air blown over the entire plate 30. Air is A condenser device disposed in a conduit 27 through a heating device 29 by a blower 24. Circulates through the device 28. A heat pump may be used for this operation. Complete The heat insulating plate 30 is transported by the rollers 31 and packed.   In the second embodiment shown in FIG. 2, the insulation of the building components is in principle one component at a time. It works as a batch process. Assemble the frame 35 of the members on the base 36 , And transferred to the wire member 37 for heat insulation. Connect funnel 34 to wire member 37 Just above. The negative pressure supplied to the suction box below the wire 38 causes the insulation layer (cell Lulose pulp wool and viscose) at every position and every corner I do. Pulsating negative pressure generated by a rotary valve 42 attached to the duct 41 The pressure creates a vibration effect in the thermal insulation layer. Low pressure chamber 43 enhances pressure shock effect You. The pulsating negative pressure reduces the power requirements for the blower 40. Insulation layer is vertical It is leveled by a reciprocating rotating brush 44 that can be adjusted in direction. Extra insulation blows It is sucked in the machine 45 and removed. Raise the supply funnel 34 to the highest position; conduit 46 and And 47 are resilient due to their rise. Lid on insulated frame 35 Nail; adhesive may be applied to lid or adhesive may be applied to insulation It can also be sprayed. The frame 35 is turned by the turning wire member. Turn over and place on table 49, and repeat for bottom.   It will be apparent to those skilled in the art that the thermal insulation method of the present invention can be implemented for various applications. is there. The amounts of adhesive and binding fibers vary. Position of the adhesive spray nozzle 10 And the numbers vary. Of course, different means of transportation and transportation are possible. You. The surface material of the insulation board can be varied or even without any surface material Good. Brushes 17 and 44 may also be of a type other than the rotating brushes disclosed in the present application.   Next, the structure of the flat heat insulating product 430 will be described with reference to FIGS. Figure 3 shows insulation Plate 430 is shown. Insulation plate has two sides 431 and 432 and four smaller ends It has surfaces 433-436. Insulation board 430 is made of two layers of cellulose pulp wool Base materials 437 and 438. Insulation product 430 further comprises cellulose pal Binder 4 adhered to wool 437, 438 with adhesives 442, 440 and 443 39, 440 and 441. Thus the middle binder and the middle adhesive layer The symbol number 440 indicating has two meanings, since the binder and the adhesive are for example They can be combined in the following way; Viscose glue, which forms a bonding structure, i.e., a support structure, Alternatively, another cellulose glue is used as an adhesive. But Bisco Mesh 439 and 441 are the actual binders, ie cellulose pulp Glues 442 and 443 on the cellulose chips 437 and 438. Constitute the bonded structure. Cellulose pulp wool is in the shape of a willow , Wool-like wood fiber pulp.   In the present invention, in addition to the cellulose pulp wool, a binder and an adhesive may also be used. Base material, because in such a case the entire insulation material is the same. Based on the same material, and therefore based on the heat and moisture transfer capabilities of the binders and adhesives. This is because it is the same as the base material, that is, cellulose pulp wool. Viscose It is good to use fiber as a binder because it is a cellulosic base material This is because it has a heat insulating effect. Viscose fiber used as a binder for insulation products is Used as scour yarn, viscose mesh 439, 441 or adhesive Viscose glue, especially 440, is dried viscose fiber. FIG. In one embodiment, the uppermost binder 439 and the lowermost binder 441 are Smesh, because this is a good bonding structure, ie cellulose pulp A support structure that supports the wools 437 and 438 and enables the insulation product 430 to be cut. Because it brings. Viscose mesh 439, 441 is raw that can withstand handling Also provides a neat outer surface.   Adhesives 442, 440, 443 used in the manufacture of insulation products are based on cellulose An adhesive, preferably viscose glue, cmc glue or the like. State in more detail If there is a viscose glue between the cellulose pulp wool layers 437 and 438 The resulting adhesive 440, or binder 440, serves two purposes. Upper adhesive 443 and the lower adhesive 442 are also intended to have a dual purpose, ie. They dry to form viscose fibers, where the bonding or supporting structure Viscose mesh, while contributing to form the structure, while adhering those fibers The fibers 439, 441 also adhere to the cellulose pulp wool 437, 438.   In the simplest case, the insulating material between the sides 431, 432 sprays viscose glue. Comprising cellulose pulp wool that has been atomized or otherwise inserted; In that case fibers, and an adhesive for adhering the fibers and the cellulose pulp wool to each other Is also inserted into the insulation at the same time.   The insulation shown in FIGS. 3-4 thus has two wide sides 431, 432 and four A flat thermal insulation plate 430 that includes smaller end faces 433-436 of FIG. Binder 43 At least two viscose meshes 4 in the side direction between the end faces as 9 and 441 39, 441. Cellulose pulp wool 437, 438 is an insulation product It is provided in the area between at least two viscose meshes 439, 441. adhesive 442 is provided between viscose mesh 439 and cellulose pulp wool 437. Provided. Similarly, the adhesive 443 is made of viscose mesh 441 and cellulose pulp. And wool 438.   In a preferred embodiment, the viscose fibers are of viscose mesh 439, 441. It is also provided in the cellulose pulp wool in between. This is, for example, by layer 440 Realize. The structure may be, for example, a viscose yarn made of cellulose pulp wool 43. Manufactured by inserting continuous yarn or shorter yarn pieces into 7,438 You can also. Viscose in cellulose pulp wool layers 437 and 438 The yarn or other fiber is represented by the symbol number 450. Side 431 , 432, that is, between the viscose meshes 439, 441. Used by adjusting the amount of viscose fiber 450 and for bonding with viscose fiber Insulation products of various hardness can be produced by adjusting the amount of adhesive used .   In an embodiment of the present invention, a flat insulating plate 430 is manufactured. Viscose fiber The viscose mesh manufactured from these is used as the binder 439, 441. adhesive Layers 442, 440 and 443 are also preferred if they are more suitable, such as viscose adhesive. If appropriate, cellulose-based adhesives which fibrillate upon drying, those parts Serves as a binder for minutes.   Referring now to FIGS. 3-4, a method of making a flat insulated product, a first embodiment of the present invention, Let's take an example. When operating the apparatus of FIG. 1, the insulating plate of FIG. Suitably, add viscose glue or other cellulose glue to the first viscose 439, that is, a method of applying to the binder 439. next In this step, the cellulose pulp wool layer 437, that is, the cellulose pulp chip layer is connected. That is, it is formed on the adhesive 442. In this connection, viscose yarn 45 No. 0 with the adhesive and the cellulose pulp layer 437 and mix as described above. Agent. This is because the adhesive treated viscose fiber 450 is Cellulose pulp wool 437 between coarse meshes 439 and 441 and / or Or, it is realized by a method of mixing with 438. The next step is cellulo An adhesive 440, which also serves as a binder between the spar wool layers 437, 438, is applied to the cell. Apply to loin pulp wool 437. The next step is to put cellulose on the adhesive 440 Forming a pulp wool layer 438, a cellulose pulp chip layer. You. In the next step, a second viscose mesh 441 is bonded on the adhesive layer 443. It is to be placed as a mixture 441. The next step is to increase the dimensions of the continuous insulation band. Cut into insulating boards 430 having the length given by the tutuator.   FIG. 4 shows a coating of the ends 433-436 of the insulation product by means of an actuator 460. The following shows the stage of performing. In a preferred embodiment, the insulation product is thus adhesive, The edge coated with a cellulose-based adhesive such as viscose glue 433-436, so the insulation will withstand handling and have better properties . Preferably the coating is performed after cutting and the insulation product 4 perpendicular to the production line. 30 ends can be coated at the same time as the end of insulation products with production line direction. You.   FIG. 5-7 illustrates another embodiment of the present invention. FIG. 5-7 shows a building member 100. For example, a wall member 100 and the like are shown. Building components provide a frame of building components It includes a pillar 101 having a frame structure. The building component further closes the building component and Is sprayed with a heat insulating material represented by the numeral 130 in this figure, or Plate 1 forming divided covering structure 104-107 which can form heat insulating material by other methods 02 and 103 are included. Insulation is indicated by the symbol 130. Figure 5-6 Therefore, the building member includes five frame pillars 101, and therefore the member has four components. Compartments 104-107, the two leftmost compartments in FIG. 5-6. 104 and 105 are already sufficiently sprayed with insulating material. Third Comper Compartment 106 is currently filling and fourth compartment 107 is still empty. You. In FIG. 5, the members are not shown completely and the upper ends are cut off.   In a second embodiment of the invention, the insulation 130 is located within the enclosed building member 100. The formed heat insulating material.   In the second embodiment of the present invention shown in FIGS. 5-7, the apparatus forms a thermal insulator in the member. It comprises a production line 201. The production line rotates between the rolls 203 in FIG. , Including, for example, a conveyor belt 202 that produces a leftward movement in the direction of arrow C. apparatus Further sprays the material used to manufacture the heat insulating material 130 into the member, or Actuator 210 that can be introduced in the manner described above. Actuator -210 packs the heat insulating material into the internal space of the member 100 as much as possible, In order to fill the space, the actuator 210 is connected to the member 100 and the production line. Transfer element that can be moved both vertically and horizontally with respect to the in 211 is included. In FIG. 5, the device comprises a heat insulating material sprayed into a building member. Also includes a compression member 700 that can be further compressed. Equipment actuator material Also includes a supply device 800 that can supply to 210.   Both the first and second embodiments include a method of making the insulation product 430 or 130. So According to this, the base material of the insulation product 430 is composed of cellulose pulp wool . In that method, a binder, for example viscose fiber, is directly, in fiber form and / or Used in the manufacture of thermal insulation products in the form of viscose glue. Cellulose pulp wool Is adhered to the binder with the adhesive used in this method; It may be the same binder / adhesive that forms.   In a preferred embodiment, the viscose fiber or other cellulose-based binder is For example, it is used as a binder when manufacturing insulation products such as 430 and 130. You. Similarly, cells such as viscose glue and cmc glue that become fiber when dried Loin base adhesive is used as the adhesive, and thus the advantage of the present invention is the viscose For use with yarn or other solid viscose fibers or equivalent cellulosic fibers Thus, although enhanced, a simple variant of the invention provides for separate binders, such as There is no need to use scours yarn or the like.   In FIG. 5-7, the base material, namely cellulose pulp wool or cellulose Spar pulp chips are represented by the symbol number 237 and are made of viscose yarn. Which binder is represented by the symbol 239, viscose glue or other An adhesive such as cellulose glue is represented by the symbol 240.   In FIG. 7, the actuator 210 is as follows; Like a screw conveyor 212 for feeding loin pulp wool 237 And a binder 239 such as viscose fiber 239. Supply device 213 for supplying adhesive 240 such as viscose glue 24 And a third supply device for supplying 0. Actuator 210 The rotary nozzle 210a is fitted into the center of the end of the screw 212. The binder 239 and the adhesive 240 are supplied through the chil. Then at the same time The rule 210a rotates. The process preferably employs a binder stream 239. That is, the fiber stream 239 and the adhesive stream 240 rotate, thereby effectively scattering / min. The binder 239 and the adhesive 240 are made of cellulose so that It is fed to the center of the pulp wool stream 237.   Thus, the second embodiment of the present invention, shown in FIGS. Relates to the fact that 30 is made in building element 100. Basics of insulation 130 The material is formed from cellulose pulp wool 237. Binder 239, eg, long Viscose fibers 239 in the form of short or shorter yarns Cellulose pulp wool adheres with the adhesive used in the method Make insulation. In the simplest case, a binder 2 such as viscose yarn 239 39 is treated with an adhesive 240 and then sprayed on cellulose pulp wool 237 . Fiber 239 is cut at nozzle 210a.   Actuators 210, 210a move relative to element 100 and vice versa. Is also possible. Therefore, the actuators 210 and 210a use the adhesive 240. The binder 239 is woven into cellulose pulp wool 237.   In FIG. 5-7, first, an adhesive 240 is applied to the inside of the building member 100, and After that, the cellulose pulp wool 237, binder 239 and adhesive 240 are actuated. Spraying the building member 100 almost simultaneously by the eater 210, 210a .   As a result of first spraying the adhesive on the empty member, the insulation 130 is 0 and an insulation site 400 between the insulation 130, which reduces the calming of the insulation 130. Block better than ever.   Since compressed air is used to blow the material onto the member 100, excessive pressure, that is, The circulating air must be removed using the same flow path and exhaust means 500. C Lulose pulp wool dust is collected from circulating air and can be reused if necessary .   The embodiment of FIGS. 5-7 also employs the arrangement of FIG. 2 using an air permeable wire and negative pressure suction. Can take. In that case, as the last step, after spreading the insulation For the first time, firmly fixing the closing means such as plates 102 and 103 to the member Law is taken.   The present invention has been described with reference to the embodiments according to the attached drawings. The description is not intended to be limited to these, and is not intended to limit the scope of the invention as described in the appended claims. Of course, it can be varied in various ways within the scope.

──────────────────────────────────────────────────の Continuation of front page (51) Int.Cl. ⁶ Identification code FI E04B 1/80 E04B 1/80 T E04C 2/16 E04C 2/16 E (81) Designated country EP (AT, BE, CH, DE) , DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE), CA, JP, NO, RU, US

Claims (1)

[Claims]   1. In addition to the base material of cellulose pulp wool (437, 439) Cellulose pulp wool (437, 439) with adhesive (442, 440, 443) And a binder (439, 440, 441) adhered to the insulation product. That the binder is viscose fiber and the adhesive is also made of cellulose base material Insulated products characterized.   2. Viscose fiber used as a binder for insulation products is viscose yarn, Dry viscose mesh or viscose glue used as adhesive The thermal insulation product according to claim 1, wherein the product is a viscose fiber.   3. Cellulose-based adhesive used in the manufacture of insulation products is viscose glue, cm The heat insulation product according to claim 1 or 2, which is c glue or the like.   4. Insulation product has two wide sides (431, 432) and four smaller end faces A flat insulation plate (430) having (433-436), the insulation plate (430). As a binder, at least two screws having side faces between the end faces (433-436) Insulation products containing coarse mesh (439, 441) Cellulose pulp wool (437, 438) between smashes (439, 441) The adhesive (442) is made of viscose mesh (439) and cellulose pulp Viscose fibers (450, 440) preferably supplied between wool (437) Is cellulose pulp wool (437) between viscose meshes (439, 441). , 439) are also supplied. Insulation products.   5. The heat insulating material (130) formed in the building member (100). The heating material (130) is bonded between the building member (100) and the heat insulating material (130) at the bonding site (4). 00), wherein the bonding site is formed by an adhesive (240). The heat-insulated product according to any one of claims 1 to 3, wherein   6. The base material of insulation products is formed from cellulose pulp wool (437, 438) With the adhesive (442, 440, 443) also used in this method. Insulation using binders (439, 440, 441) that adhere to loin pulp wool In the method of manufacturing insulation products, which manufactures materials, viscose is used to manufacture insulation products. Use fiber as binder and cellulose based adhesive material as adhesive A method for producing an insulated product, characterized by the following.   7. It is characterized by using viscose glue, cmc glue, etc. as adhesive The manufacturing method according to claim 6, wherein   8. Insulation distributed as a flat homogeneous layer in the application to be insulated       The distributed insulation (2, 33) is air-permeable by compressed air, e.g. Spread over viscose gauze (11) and / or wire (4, 38), etc. Creates a negative pressure underneath, which evenly distributes the insulation (2, 33), , 33), creating a compression force and friction between the fibers. Production method.   9. Conveyor to supply upper and lower viscose gauze (19, 11) etc. With upper and lower screen conveyors (21,6) arranged as The method according to claim 8, wherein:   10. The negative pressure pulsates to enhance the construction of the heat insulating material (2, 33). The production method according to claim 8, wherein   11. -Cut off by adjusting means with an adjustable vertical position, preferably a rotating brush, etc. The thickness of the thermal layer is adjusted, and the heat insulating material (2, 33) is adjusted by the adjusting means (17, 44). Or the heat insulating layer is leveled by the adjusting means. The manufacturing method as described.   12. An adhesive and a surface layer adhered thereto, such as viscose gauze (11, 19 ), Etc., through drying and / or heating The method according to claim 8, wherein the drying is performed by air.   13. Air drying of the insulation board (30) is performed by a closed circulation loop (24, 25, 26, 27). , 28, 29).   14． Leave the extra thickness and wire it, to compress the top surface of the insulation Features compression by air pressure, sheet / slab, etc. The production method according to claim 8, wherein   15. Flat insulation board (430) is produced in the process and is made from viscose fiber Viscose mesh (439, 441) is used as a binder, In the first viscose mesh (439) is placed on the production line of insulation, (440) and cellulose pulp wool (437) are placed on this mesh. The adhesive is again applied to the top, and a second viscose mesh ( 441) is applied, The manufacturing method of Claim 6 characterized by the above-mentioned.   16. Adhesive and viscose fiber (450,440) are cellulose pulp (437) and mix the mixed cellulose pulp wool with viscose mesh 16. The method according to claim 15, wherein the gap is placed between the first and second queues (439, 441).   17． In a method of insulating a building member or the like, a supply device (3) for a heat insulating material (33) is provided. 2, 47), blower (32, 40, 45), table (36, 49), supply funnel (34) ) And a wire member (38), assembled on a table (36). Fit the frame (35) of the standing member to the wire member (37), Negative pressure in the suction box (39) below the ear members distributes the insulation and the negative pressure Pulsation by a rotary valve (42) and a low-pressure chamber (43) arranged in a pipe (41) The method according to claim 6, wherein the adjustment is performed such that:   18. The feed funnel (34) is lifted up and the wire member (37) is (48), the wire member is rotated on the table (49), and the bottom sheet is rotated. And a device capable of attaching the lid to the member frame (35). The manufacturing method according to claim 17, wherein