WO2014142601A1 - Appareil d'emballage à matériau d'isolation par le vide - Google Patents

Appareil d'emballage à matériau d'isolation par le vide Download PDF

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Publication number
WO2014142601A1
WO2014142601A1 PCT/KR2014/002169 KR2014002169W WO2014142601A1 WO 2014142601 A1 WO2014142601 A1 WO 2014142601A1 KR 2014002169 W KR2014002169 W KR 2014002169W WO 2014142601 A1 WO2014142601 A1 WO 2014142601A1
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WO
WIPO (PCT)
Prior art keywords
guide
vacuum
packaging
vacuum insulation
area
Prior art date
Application number
PCT/KR2014/002169
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English (en)
Korean (ko)
Inventor
김해덕
김현철
유불휘
김광덕
강광호
Original Assignee
오씨아이 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of WO2014142601A1 publication Critical patent/WO2014142601A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
    • B31D5/0073—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including pillow forming
    • B31D5/0078—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including pillow forming and filling with a material other than air or gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/127—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using rigid or semi-rigid sheets of shock-absorbing material

Definitions

  • the present invention relates to a packaging device for a vacuum insulator, and more particularly, after the vacuum insulation packaging material made of aluminum or aluminum laminating synthetic resin layer during the vacuum packaging process by heat-sealing sealing the excess area of the packaging material closely fixed to the outer surface of the vacuum insulation material It relates to a vacuum insulation packaging device.
  • Insulation is a single material or a combination of materials that can greatly reduce the flow of heat by conduction, convection, and radiation. Vacuum insulation is wrapped with a thin layer on the outside of the porous core material to reduce the pressure inside and sealed insulation. Since the thermal conductivity of the gas is almost zero, it has excellent thermal insulation performance.
  • Vacuum insulation is composed of a core material made of polyurethane foam, glass wool or fumed silica, and an airtight packaging material composed of a synthetic resin layer of aluminum or aluminum laminating, and a vacuum is formed inside the core material and the airtight packaging material and used as a heat insulating material.
  • the manufacturing process of the vacuum insulation material comprises a mixing process of the core material, a pressing process for forming the core material, a cutting process of the molded core material, a packaging process using a packaging material and a vacuum packaging process.
  • the shape of the core material is a rectangular parallelepiped, and after wrapping the core material with the packaging material and the vacuum packaging process is completed through the above-described process, the excess area of the packaging material is generated at both ends of the vacuum insulation material as shown in FIG. 1. That is, the surplus area of the packaging material means the area remaining after wrapping the core material among the packaging materials of the vacuum insulation material.
  • the method of processing the packaging material by hand has the problem of increasing the insulation production cost and the packaging process is not smooth.
  • Korean Patent No. 538305 discloses a technique for sealing a packaging material with a sealing heater, but does not mention the treatment of the excess area of the packaging material.
  • 6863949 discloses the contents of the five-fold fold configuration, that is, the processing method of the excess area in one wrapping paper, but the detailed configuration of the apparatus for treating the excess area is not described.
  • the present inventors standardize the reduction of the manufacturing time of the vacuum insulation material and the processing of the excess area of the packaging material, and reduce the manpower consumption.
  • a vacuum insulator packaging apparatus for treating excess area of the packaging material was invented.
  • the vacuum insulation material packaging material surrounds the vacuum insulation material core material 110, vacuum insulation material packaging material Is sealed at the central sealing portion 140 across the center of the upper surface of the vacuum insulator core member 110 and the excess area 120 of both ends of the vacuum insulator core member 110.
  • such a conventional conventional vacuum insulating material packaging material is inclined in the direction of the end of the excess area 120 adjacent to the portion surrounding the core material 110 due to the thickness of the vacuum insulating material core material 110 as shown in (a) of FIG. Arranged to form a connecting portion 130 to form a triangular shape.
  • an object of the present invention is to solve such a conventional problem, shortening the manufacturing time of the vacuum insulation material and processing of the excess area of the packaging material, that is, standardizing the vacuum insulation packaging and reducing the manpower consumption to reduce the manufacturing cost, as well as
  • the present invention provides a vacuum insulation packaging apparatus that can improve the vacuum insulation packaging quality by guiding a position where the excess area of the packaging material is folded, thereby preventing the excess area from being folded irregularly.
  • the first guide portion for adhering the excess area of the packaging material to both end sides of the vacuum insulation material, and the second guide portion for adhering the excess area adhered to the both sides of the vacuum insulation material to the upper horizontal surface of the vacuum insulation material And a guide part, wherein the first guide part comprises a vacuum insulator guide and a first excess area guide, wherein the vacuum insulator guide guide supports an upper side of the excess area of the packaging material at a position adjacent to the side of the vacuum insulator.
  • the first surplus area guide is manufactured to have a low front and high rearward inclined shape so that the surplus area of the packaging material is guided along the inclined surface of the first surplus area guide to be folded in parallel with both end sides of the vacuum insulator. It is achieved by the vacuum insulation packaging device made.
  • the vacuum insulator guide guide is preferably protruded forward to reach the excess area of the packaging material than the first excess area guide.
  • the vacuum insulator guide is preferably made of the inclined surface of the leading edge edge in contact with the excess area of the packaging material.
  • the length of the vacuum insulator guide guide is preferably made shorter than the first excess area guide.
  • angle ⁇ formed by the base surface supporting the first excess area guide and the first excess area guide is preferably 10 degrees to 45 degrees.
  • the position of the heat insulating material guide and the first excess area guide is preferably made to be adjustable according to the specifications of the vacuum insulation.
  • the second guide portion preferably includes a second excess area guide for closely contacting the excess area in close contact with both sides of the vacuum insulator according to the transfer position of the vacuum insulator.
  • the introduction portion of the second excess area guide is formed to be parallel to the excess area in close contact with both sides of the vacuum insulator, and the end portion of the second excess area guide is twisted to be horizontal to the upper horizontal plane of the vacuum insulator.
  • the heating portion and the cooling portion connected to the guide portion, for heating and cooling the excess area of the packaging material in close contact with the outer surface of the vacuum insulation material by the guide portion to securely adhere to the outer surface of the vacuum insulation material;
  • a conveying means installed at the guide part, the heating part, and the cooling part to convey the vacuum insulating material.
  • taping means for attaching the excess area in close contact with both sides of the vacuum insulating material upper horizontal plane and then using a tape; And a pressing device for uniformly adhering the tape.
  • the present invention it is possible to reduce the manufacturing time of the vacuum insulation material and to process the excess area of the packaging material, that is, to standardize the vacuum insulation material packaging and to reduce the manufacturing cost by reducing the manpower consumption, as well as to guide the folding position of the excess area.
  • a vacuum insulating material packaging device that can improve the vacuum insulating material packaging quality by preventing the folding.
  • FIG. 1 is a view showing a general vacuum heat insulating material before processing the excess area of the packaging material
  • FIG. 2 is a view showing a process of processing the excess area of the packaging material in a conventional general method
  • Figure 3 is a plan schematic view of a vacuum insulation packaging device according to an embodiment of the present invention.
  • FIG. 4 is a side schematic view of the vacuum insulation packaging device according to an embodiment of the present invention.
  • FIG. 5 is a view showing a state in which the excess area of the packaging material is processed by the packaging apparatus according to the present invention in a time series order
  • Figure 6 is a view showing the guide portion of the vacuum insulation packaging material of the present invention.
  • Figure 7 is an enlarged perspective view of the first guide portion of the vacuum insulation packaging material of the present invention.
  • FIG 8 to 9 are views showing a process in which the excess area of the packaging material is processed by the first guide portion of the vacuum insulation packaging material of the present invention.
  • FIG. 3 of the accompanying drawings is a schematic plan view of a vacuum insulation packaging device according to an embodiment of the present invention
  • Figure 4 is a side schematic view of a vacuum insulation packaging device according to an embodiment of the present invention
  • Figure 5 is FIG. 6 is a view showing a state in which a surplus area of a packaging material is processed by a packaging apparatus in a time series order
  • FIG. 6 is a view showing a guide portion of a vacuum insulation packaging material of the present invention
  • FIG. 7 is a first guide of a vacuum insulation packaging material of the present invention.
  • 8 is an enlarged perspective view of a portion
  • FIG. 8 is a view illustrating a process in which an excess area of a packaging material is processed by a first guide part of a vacuum insulation packaging material of the present invention.
  • the vacuum insulation core member 110 constituting the vacuum insulation material shown in FIG. 1 is disposed between the surplus area 120 on both sides of the packaging material, the portion surrounding the vacuum insulation material core material of the packaging material, and the surplus area 120. Since the connection portion 130 is also applied to the present invention in the same way, hereinafter, reference numerals for the vacuum insulation material 100 will be described by applying them as they are without reference to the accompanying drawings.
  • the present invention provides a technique for automatically folding the excess area 120 generated after the vacuum packaging of the vacuum insulation material using a packaging device and attaching a tape to fix it, as shown in the figure, the excess area of the packaging material A guide part 212 for closely contacting the 120 to both side surfaces of the vacuum insulator 100 or the excess area 120 in close contact with both sides of the vacuum insulator 100 to the upper horizontal surface of the vacuum insulator 100.
  • a heating part and a cooling part connected to the guide part 212 and for heating and cooling the excess area 120 of the packaging material to closely adhere to the outer surface of the vacuum insulator 100; It is installed on the guide unit 212 and the heating unit and the cooling unit and includes a conveying means for transferring the vacuum insulation material 100, and the excess area 120 in close contact with the upper horizontal surface of the vacuum insulation material 100 tape It provides a vacuum insulation packaging device characterized in that the taping means for attaching by using and the pressing device 223 for making the adhesion of the tape uniform.
  • the vacuum insulation packaging device according to the present invention, the first vacuum adsorption conveyor 210 and the second vacuum adsorption conveyor 211 and the packaging material as a means for transporting the vacuum insulation material as shown in FIG.
  • 215 and the fourth pressing plate 216 and the first heating unit 217, the first cooling unit 218, and the first holding unit 217 to fix the excess area 120 of the packaging material to the upper horizontal surface of the vacuum insulator 100 and then fix it.
  • a second heating unit 219 and a second cooling unit 220 are installed, and taping devices 224 and 225, pushers 222, and tape for attaching the excess area 120 of the packaging material to the upper horizontal surface of the vacuum insulator 100.
  • Consists of a pressing device 223, such as a sponge roll conveyor (conveyor) to make the adhesion of the uniform It can control.
  • the first vacuum adsorption transporter 210 and the second vacuum adsorption transporter 211 are installed to transfer the vacuum insulation material 100 to the vacuum insulation material packaging device after the vacuum packaging process, which is a process before the excess area 120 of the packaging material is processed. do.
  • the vacuum adsorption conveyors 210 and 211 are transported after the vacuum pad is fixed to the vacuum adsorption transporters 210 and 211 by vacuum-absorbing a part of the surface of the vacuum insulation material 100.
  • the vacuum insulator conveying means of the present invention can be replaced by a known apparatus and technology capable of performing the function of the conveying means, such as a turning conveyor (conveyor) or a jig conveyor (conveyor) instead of the vacuum adsorption conveyor.
  • Guide portion 212 is a device for folding the excess area 120 of the packaging material, as shown in Figure 6 is composed of a first guide portion (5a) and a second guide portion (5b).
  • the excess area 120 of the packaging material is expanded from both sides of the vacuum insulator 100 as shown in FIG. Fold in the vertical direction so as to contact the side surface of the vacuum insulating material (100).
  • the second guide part 5b is a vacuum insulator as shown in FIG. 5 (c) from a state in which the surplus area 120 of the packaging material is folded in a vertical direction to contact the side surface of the vacuum insulator 100 as shown in FIG. 5 (b). Fold so that it is in close contact with the upper horizontal surface of the (100).
  • the first guide part 5a includes a vacuum insulator guide guide 510 and a first surplus area guide 511.
  • the vacuum insulator guide guide 510 is disposed to move forward to reach the surplus area 120 of the packaging material prior to the first surplus area guide 511, and the vacuum insulation material guide guide 510 is disposed at a position adjacent to the side surface of the vacuum insulation material 100.
  • the vacuum insulation material guide guide 510 is disposed to be spaced apart from the base surface supporting the upper surface of the surplus area 120, the top edge of the vacuum insulation material guide guide 510 is the vacuum insulation core material 110
  • the connecting portion 130 formed between the surrounding portion and the surplus area 120 is formed as an inclined surface to smoothly enter the lower portion of the vacuum insulator guide guide 510.
  • the first surplus area guide 511 is manufactured to have an inclined surface shape having a low front side and a high rear side while being in contact with a base surface supporting the first surplus area guide 511, and spaced a predetermined distance laterally from the vacuum insulator guide guide 510. Is placed.
  • the surplus area 120 of the packaging material connected to both ends of the vacuum insulator 100 is advanced while entering the lower side of the vacuum insulator guide guide 510.
  • Is pressed by the vacuum insulator guide guide 510 is in close contact with the side surface of the vacuum insulator (100).
  • the excess area 120 of the packaging material is folded side by side with the side surface of the vacuum insulator 100 along the inclined surface of the first excess area guide 511.
  • the length of the vacuum insulator guide guide 510 is formed shorter than the first excess area guide 511. Therefore, the excess area 120 of the packaging material is folded in a direction perpendicular to the side surface of the vacuum insulation material 100 from the position passing through the distal end of the vacuum insulation material guide guide 510 in the process of folding in parallel with the side surface of the vacuum insulation material 100. Since the vacuum insulation material guide guide 510 does not exist between the surplus areas 120, the surplus area 120 may be in close contact with the side surface of the vacuum insulation material 100.
  • the vacuum insulator guide guide 510 is preferably formed as thin as possible within the range that does not damage the connecting portion 130 of the packaging material.
  • a separate pressurizing means is disposed behind the first guide part 5a. By doing so, the surplus area 120 may be brought into close contact with the side surface of the vacuum insulator 100.
  • the first guide part 5a of the present invention is in the state in which the upper side surface of the connection portion 130 of the packaging material is in close contact with the side surface of the vacuum insulation material 100 through the vacuum insulation material guide guide 510, and the surplus area ( 120 is folded up in a direction parallel to the side of the vacuum insulation (100). That is, since the folding position of the surplus area 120 of the packaging material is guided by the vacuum insulator guide guide 510, the surplus area 120 of the packaging material is irregularly folded or convex portions are formed as in the prior art, thereby improving the quality of the product appearance. Can be prevented from being lowered.
  • the angle ⁇ formed by the first surplus area guide 511 and the ground plane is 10 to 45 degrees.
  • the angle ⁇ formed by the first surplus area guide 511 of the first guide part 5a is less than or equal to 10 degrees, the surplus area 120 of the packaging material is brought into contact with the side surface of the vacuum insulator 100.
  • the first surplus area guide 511 of the first guide portion 5a is too long, which increases the manufacturing cost of the device.
  • the angle ⁇ formed by the first surplus area guide 511 of the first guide portion 5a of the present invention with the base surface is 10 to 45 degrees.
  • the position of the vacuum insulator guide guide 510 and the first surplus area guide 511 constituting the first guide part 5a of the vacuum insulator packaging device of the present invention is adjustable.
  • each vacuum insulation packaging device for processing the excess area 120 of the packaging material according to the size of the vacuum insulation material 100 is There is a disadvantage to be produced.
  • the vacuum insulator of the first guide part 5a is dependent on the size of the vacuum insulator. Since the induction guide 510 and the first surplus area guide 511 may be controlled and packaged, various sizes of vacuum insulation materials may be packaged. Therefore, the position of the vacuum insulation guide guide 510 and the first surplus area guide 511 of the first guide portion 5a of the vacuum insulation packaging device of the present invention is adjustable.
  • the first excess area guide 511 is spaced apart from the side of the vacuum insulating material 100 in order to fold the excess area 120 of the packaging material. Therefore, when the vacuum insulation material 100 is biased toward any one of the spaces between the first surplus area guides 511 on both sides, the surplus area 120 of the packaging material located on the opposite side is spaced apart from the side surface of the vacuum insulation material 100. Since it is folded, a problem arises that the quality of the packaging is reduced.
  • the vacuum insulator guide guides 510 disposed on both sides of the vacuum insulator 100 as shown in FIGS. 6A and 8A, respectively, are provided on the side surfaces of the vacuum insulator 100. Since it is disposed adjacent to, and guides the folding position of the excess area 120 of the packaging material, and guides the transport path of the vacuum insulation material 100 on both sides of the vacuum insulation material (100). Therefore, the vacuum insulation material 100 is prevented from declining toward one side of the transport path, or the excess area 120 of the packaging material on either side is folded away from the side surface of the vacuum insulation material 100, thereby reducing the packaging quality. can do.
  • the second guide part 5b of the present invention gradually increases the excess area 120 in close contact with both side surfaces of the vacuum insulator 100 according to the transfer of the vacuum insulator 100. And a second surplus area guide 520 in close contact with the upper horizontal surface of the 100.
  • the surplus area 120 of the packing material in close contact with both side surfaces of the vacuum insulation material as shown in FIG. 5B is the second heating part 219.
  • the second surplus area guide 520 is disposed behind the first heating unit 217 and the first cooling unit 218, and the second surplus area guide for introducing the surplus area 120 of the packaging material is introduced.
  • the distal end portion 520 is formed to be horizontal to the surplus area 120 of the packaging material, and the distal end portion of the second surplus area guide 520 is connected to the upper horizontal surface of the vacuum insulation material by introducing the surplus area 120 introduced therein. It is formed by twisting from the distal end portion so as to be horizontal with the upper horizontal plane of the vacuum insulation material so as to be in close contact. Due to the shape of the second surplus area guide 520, the surplus area 120 of the packing material in close contact with both side surfaces of the vacuum insulator, as shown in FIG. 5B, is the second surplus area of the second guide part 5b. Before moving to the second heating unit 219 while moving along the guide 520, as shown in FIG. 5C, it may be folded to closely contact the upper horizontal plane of the vacuum insulator 100.
  • the vacuum insulation material packaging apparatus of the present invention is composed of a heating portion and a cooling portion at the intersection.
  • the surplus area 120 of the packaging material of the vacuum insulating material moves along the first guide part 5a of the guide part 212, and the vacuum insulating material ( After folding to the side of Figure 100 in the form as shown in Figure 5 (b) and then heated to a temperature such that the packaging material is not damaged and cooled to secure the excess area 120 of the packaging material to the vacuum insulation (100) side.
  • the surplus area 120 of the heated packaging material moves along the second surplus area guide 520 of the second guide part 5b. After folding in the form as shown in 5 (c) is heated and cooled to be fixed in close contact with the upper horizontal surface of the vacuum insulation (100).
  • the first pressing plate 213, the second pressing plate 214, the third pressing plate 215, and the fourth pressing plate 216 may move the vacuum insulator 100 into the guide part 212 and the first heating part 217.
  • the second taping device 224 and the third taping device 225 of the present invention pass through the second heating unit 219 and the second cooling unit 220 and the vacuum insulation material 100 as shown in FIG.
  • the excess area 120 of the packaging material tightly fixed to the upper horizontal surface of the is attached to the vacuum insulation material 100 using a tape (Tape).
  • the tape is attached to the central sealing portion 140 of the vacuum insulator 100 by the first taping device 221 and the pusher 222.
  • the vacuum insulator 100 having completed the taping process is pressed to the tape by the pressing device 223 so that the tape is firmly and uniformly attached.
  • a sponge roll conveyor may be used as the pressing device 223.
  • the pressing device uses a tape when taping the excess area 120 of the folded packaging material in a state as shown in FIG. It can be replaced by known devices and techniques having a function that can be firmly attached.
  • the present invention relates to a packaging device for a vacuum insulator, and more particularly, after the vacuum insulation packaging material made of aluminum or aluminum laminating synthetic resin layer during the vacuum packaging process by heat-sealing sealing the excess area of the packaging material closely fixed to the outer surface of the vacuum insulation material It relates to a vacuum insulation packaging device.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

La présente invention porte sur un appareil d'emballage à matériau d'isolation par le vide. L'appareil d'emballage à matériau d'isolation par le vide selon la présente invention comprend : une partie de guidage ayant une première partie de guidage pour amener une surface supplémentaire d'un matériau d'emballage en contact étroit avec les surfaces latérales de deux extrémités du matériau d'isolation par le vide, et une seconde partie de guidage pour amener la surface supplémentaire qui est étroitement mise en contact avec les surfaces latérales des deux extrémités du matériau d'isolation par le vide en contact étroit avec une surface horizontale supérieure du matériau d'isolation par le vide, la première partie de guidage comprenant : un guide d'amenée de matériau d'isolation par le vide et un guide de première surface supplémentaire, le guide d'amenée de matériau d'isolation par le vide supportant la surface supérieure de la surface supplémentaire du matériau d'emballage en une position où le guide d'amenée de matériau d'isolation par le vide est adjacent à la surface latérale du matériau d'isolation par le vide, et le guide de première surface supplémentaire étant formé sous la forme d'une surface inclinée où l'extrémité avant est plus basse et l'extrémité arrière est plus haute, de telle sorte que la surface supplémentaire du matériau d'emballage est guidée le long de la surface inclinée du guide de première surface supplémentaire de façon à être plié en parallèle avec les surfaces latérales des deux extrémités du matériau d'isolation par le vide.
PCT/KR2014/002169 2013-03-15 2014-03-14 Appareil d'emballage à matériau d'isolation par le vide WO2014142601A1 (fr)

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KR10-2013-0027805 2013-03-15
KR20130027805 2013-03-15

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WO2014142601A1 true WO2014142601A1 (fr) 2014-09-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110644635A (zh) * 2019-09-19 2020-01-03 安徽德重机械有限公司 一种用于真空保温板的封口装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101871813B1 (ko) 2016-10-20 2018-06-28 주식회사제이에스텍 진공단열판넬 마감 테이핑기
KR102266463B1 (ko) 2020-10-28 2021-06-17 주식회사 그린인슐레이터 단열심재 제작방법, 단열재 제작방법, 단열재 제작방법을 이용하여 제작된 단열재

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087962A (en) * 1964-01-10 1967-10-18 Goodyear Tire & Rubber Method of covering a panel with film and apparatus therefor
JPH05147629A (ja) * 1991-11-20 1993-06-15 Paramaunto Glass Kogyo Kk 無機繊維製ボードの外皮貼着方法と装置
KR0148484B1 (ko) * 1989-04-27 1998-11-02 에스.르 바그레즈 두 인접면에 패널피복을 형성하는 연속방법
JPH11227712A (ja) * 1998-02-09 1999-08-24 Paramount Glass Kogyo Kk 無機繊維ボードの外皮貼着方法および外皮貼着装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087962A (en) * 1964-01-10 1967-10-18 Goodyear Tire & Rubber Method of covering a panel with film and apparatus therefor
KR0148484B1 (ko) * 1989-04-27 1998-11-02 에스.르 바그레즈 두 인접면에 패널피복을 형성하는 연속방법
JPH05147629A (ja) * 1991-11-20 1993-06-15 Paramaunto Glass Kogyo Kk 無機繊維製ボードの外皮貼着方法と装置
JPH11227712A (ja) * 1998-02-09 1999-08-24 Paramount Glass Kogyo Kk 無機繊維ボードの外皮貼着方法および外皮貼着装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110644635A (zh) * 2019-09-19 2020-01-03 安徽德重机械有限公司 一种用于真空保温板的封口装置

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