JPH04364926A - Method for bonding waterproof sheet and waterproof cloth - Google Patents
Method for bonding waterproof sheet and waterproof clothInfo
- Publication number
- JPH04364926A JPH04364926A JP3139182A JP13918291A JPH04364926A JP H04364926 A JPH04364926 A JP H04364926A JP 3139182 A JP3139182 A JP 3139182A JP 13918291 A JP13918291 A JP 13918291A JP H04364926 A JPH04364926 A JP H04364926A
- Authority
- JP
- Japan
- Prior art keywords
- waterproof
- sheets
- bonding
- cloths
- cloth
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 title claims description 28
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 24
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 abstract description 5
- 239000007767 bonding agent Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 9
- 239000000057 synthetic resin Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 229920003051 synthetic elastomer Polymers 0.000 description 4
- 239000005061 synthetic rubber Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- FGMKEMUJMTXPLX-UHFFFAOYSA-N acetic acid;buta-1,3-diene;chloroethene Chemical group ClC=C.CC(O)=O.C=CC=C FGMKEMUJMTXPLX-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- ZSBRYDJXHOFQMW-UHFFFAOYSA-N chloroethene;ethene;ethenyl acetate Chemical group C=C.ClC=C.CC(=O)OC=C ZSBRYDJXHOFQMW-UHFFFAOYSA-N 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
- B29C65/3644—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a ribbon, band or strip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/731—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the intensive physical properties of the material of the parts to be joined
- B29C66/7318—Permeability to gases or liquids
- B29C66/73185—Permeability to gases or liquids non-permeable
- B29C66/73187—Permeability to gases or liquids non-permeable to liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
- B29C65/3672—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
- B29C65/3676—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
- B29C65/368—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic with a polymer coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0068—Permeability to liquids; Adsorption
- B29K2995/0069—Permeability to liquids; Adsorption non-permeable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】この発明は、２枚の防水シートや
防水クロスの端部を重ね合わせて接合する防水シート及
び防水クロスの接合方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for joining two waterproof sheets or waterproof cloths by overlapping their ends.
【０００２】0002
【従来の技術】従来、２枚の防水シートや防水クロスの
端部を重ね合わせて接合するには次に説明するようにし
ていた。2. Description of the Related Art Conventionally, the ends of two waterproof sheets or waterproof cloths were overlapped and joined together in the following manner.
【０００３】すなわち、２枚の防水シートや防水クロス
の端部の対面する面に、溶剤を塗布するか接着剤を塗布
することによって、２枚の防水シートや防水クロスの端
部をそれぞれ接合していた。[0003] That is, the ends of two waterproof sheets or waterproof cloth are joined by applying a solvent or adhesive to the opposing surfaces of the ends of the two sheets or waterproof cloth. was.
【０００４】あるいは、４００°Ｃ〜５００°Ｃの熱風
を２枚の防水シートや防水クロスの重ね合わせた端部に
あてて、加熱融着することによって２枚の防水シートや
防水クロスの端部をそれぞれ接合していた。Alternatively, hot air at 400°C to 500°C is applied to the overlapped ends of two tarpaulin sheets or waterproof cloth, and the ends of the two waterproof sheets or waterproof cloth are heated and fused. were connected to each other.
【０００５】[0005]
【発明が解決しようとする課題】ところが、前者におい
ては、溶剤あるいは接着剤の臭いがするといった問題が
あった。[Problems to be Solved by the Invention] However, the former method has a problem in that it smells like a solvent or adhesive.
【０００６】更に、乾きが遅く、作業能率が悪いといっ
た問題があった。[0006]Furthermore, there were problems such as slow drying and poor working efficiency.
【０００７】また、後者においては、融着によってその
接合部分が硬くなり、引裂強度が低下したり、表面が熱
によって損傷を受けてピンホールが発生することがある
といった問題があった。[0007] Furthermore, in the latter case, there are problems in that the bonded portion becomes hard due to fusion bonding, resulting in a decrease in tear strength, and the surface may be damaged by heat, resulting in pinholes.
【０００８】この発明の課題は、上記従来の問題を解決
することにある。An object of the present invention is to solve the above-mentioned conventional problems.
【０００９】すなわち、溶剤や接着剤を使うことなく防
水シートや防水クロスの端部を接合することができて、
いやな臭いが発生することがない。表面の温度を上げる
ことなく接合することができて、防水シートや防水クロ
スに損傷を与えることがない。しかも、接着強度を上げ
ることができる防水シート及び防水クロスの接合方法を
提供することである。[0009] That is, it is possible to join the ends of waterproof sheets and waterproof cloths without using solvents or adhesives.
No unpleasant odor occurs. It can be joined without raising the surface temperature and will not damage the tarpaulin or waterproof cloth. Moreover, it is an object of the present invention to provide a method for joining waterproof sheets and waterproof cloths that can increase adhesive strength.
【００１０】0010
【課題を解決するための手段】この発明は、上記課題を
解決するために、２枚の防水シートや防水クロスの端部
の接合面間に導体とともに熱溶着材を配入し、電磁誘導
で導体を加熱し熱溶着材を溶かすことによって前記端部
を互いに接合することとした。[Means for Solving the Problems] In order to solve the above problems, the present invention disposes a heat welding material together with a conductor between the joint surfaces of the ends of two waterproof sheets or waterproof cloths, and uses electromagnetic induction to The ends were joined together by heating the conductor and melting the thermal welding material.
【００１１】[0011]
【作用】電磁誘導によって導体が発熱して熱溶着材を溶
かす。[Operation] The conductor generates heat due to electromagnetic induction and melts the heat welding material.
【００１２】このことによって、２枚の防水シートや防
水クロスの端部が接合される。[0012] As a result, the ends of the two waterproof sheets or waterproof cloths are joined.
【００１３】[0013]
【実施例】以下、この発明に係る防水シート及び防水ク
ロスの接合方法を、実施態様を示す図面に基づいて説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS A method of joining a waterproof sheet and a waterproof cloth according to the present invention will be described below with reference to drawings showing embodiments.
【００１４】図１はこの発明に係る防水シート及び防水
クロスの接合方法の一実施態様を示す概略断面図である
。FIG. 1 is a schematic cross-sectional view showing one embodiment of the method for joining a waterproof sheet and waterproof cloth according to the present invention.
【００１５】この発明に係る防水シート及び防水クロス
の接合方法は、２枚の防水シート１，２や防水クロスの
端部を重ね合わせて接合するものである。The method for joining waterproof sheets and waterproof cloth according to the present invention is to overlap and join the ends of two waterproof sheets 1 and 2 or waterproof cloth.
【００１６】そして、これらの２枚の防水シート１，２
や防水クロスの端部の対面する面にテープ状の熱溶着材
３，４をそれぞれ配し、これらの熱溶着材３，４の間に
導体５を配入して、電磁誘導で導体５を加熱し熱溶着材
３，４を溶かすことによって前記した端部を互いに接着
するものである。[0016] These two waterproof sheets 1 and 2
Tape-shaped heat welding materials 3 and 4 are arranged on the facing surfaces of the ends of the waterproof cloth and the conductor 5 is placed between these heat welding materials 3 and 4, and the conductor 5 is connected by electromagnetic induction. The aforementioned ends are bonded together by heating and melting the heat welding materials 3 and 4.
【００１７】図中、符号６は内部に誘導コイルが設けら
れたアイロン等の電磁誘導装置である。In the figure, reference numeral 6 denotes an electromagnetic induction device, such as an iron, which is provided with an induction coil inside.
【００１８】電磁誘導装置６の電磁誘導によって、導体
５が発熱して、熱溶着材３，４を溶かす。The conductor 5 generates heat due to the electromagnetic induction of the electromagnetic induction device 6, melting the heat welding materials 3 and 4.
【００１９】このことによって、２枚の防水シート１，
２や防水クロスの端部が接合される。[0019] As a result, two waterproof sheets 1,
2 and the ends of the waterproof cloth are joined.
【００２０】防水シート１，２としては、塩化ビニール
樹脂系や塩化ビニール酢酸ビニールエチレンコーポリマ
ー等からなる合成樹脂シート及び加硫ゴム系や非加硫ゴ
ム系の合成ゴムシートがある。The waterproof sheets 1 and 2 include synthetic resin sheets made of vinyl chloride resin, vinyl chloride acetate vinyl ethylene copolymer, etc., and synthetic rubber sheets made of vulcanized rubber and non-vulcanized rubber.
【００２１】また、防水クロスとしては、次のものがあ
る。[0021] Furthermore, the following waterproof cloths are available.
【００２２】すなわち、合成樹脂製織布の片面又は両面
に、合成ゴム、クロロプレン、ニトリル、ブタジェン等
の有機溶剤溶液を塗布して乾燥したもの、合成樹脂製織
布にゴムを練り上げて加硫したもの、合成樹脂製織布に
ポリウレタン、ポリアクリル酸エステル、塩化ビニール
ポリオレフィン等の合成樹脂の有機溶剤又はプラスチゾ
ルを塗布したもの、及び合成樹脂製織布に熱可塑性樹脂
を押し出して、フィルム又はカレンダーシートとしてラ
ミネートしたものがある。Specifically, synthetic resin fabrics are coated with a solution of organic solvents such as synthetic rubber, chloroprene, nitrile, butadiene, etc. on one or both sides and dried, and synthetic resin fabrics are kneaded with rubber and vulcanized. products, synthetic resin woven fabrics coated with organic solvents or plastisol of synthetic resins such as polyurethane, polyacrylic acid esters, vinyl chloride polyolefins, etc., and films or calendar sheets made by extruding thermoplastic resins on synthetic resin woven fabrics. There are some laminated ones.
【００２３】一方、熱溶着材３，４としては、ポリウレ
タン、ポリアミド、ポリエステル、ポリアクリル酸エス
テル、ポリオレフィン系合成樹脂等がある。On the other hand, the heat welding materials 3 and 4 include polyurethane, polyamide, polyester, polyacrylate, polyolefin synthetic resin, and the like.
【００２４】上記の熱溶着材３，４は、低融点９０°Ｃ
から高融点１８０°Ｃまで、作業条件や使用条件によっ
て選択する。The above heat welding materials 3 and 4 have a low melting point of 90°C.
to a high melting point of 180°C, depending on the working and usage conditions.
【００２５】この熱溶着材３，４は、厚さが２０ミクロ
ン〜２００ミクロンで幅が２０ｍｍ〜５０ｍｍのフィル
ム状のシートや不織布状のシートからなるものである。The thermal welding materials 3 and 4 are film-like sheets or non-woven sheets having a thickness of 20 microns to 200 microns and a width of 20 mm to 50 mm.
【００２６】導体５としは、厚さが２０μｍ〜１００μ
ｍのアルミ箔、鉄箔、ステン箔及び金網等がある。The conductor 5 has a thickness of 20 μm to 100 μm.
There are m aluminum foil, iron foil, stainless steel foil, wire mesh, etc.
【００２７】尚、銅やスズは適していない。Note that copper and tin are not suitable.
【００２８】次に防水シート１，２や防水クロスに対す
る熱溶着材３，４の適合性について、次に述べる。Next, the compatibility of the thermal welding materials 3 and 4 with the waterproof sheets 1 and 2 and the waterproof cloth will be described below.
【００２９】塩化ビニール樹脂系シートには、熱溶着材
３，４としてポリエステルが適合している。Polyester is suitable as the heat welding materials 3 and 4 for the vinyl chloride resin sheet.
【００３０】塩化ビニール酢酸ビニールエチレンコーポ
リマーのシートには、熱溶着材３，４としてポリエステ
ルが適合している。Polyester is suitable as the heat sealant 3, 4 for the vinyl chloride vinyl acetate ethylene copolymer sheet.
【００３１】合成ゴム系シートには、熱溶着材３，４と
してポリウレタンが適合している。Polyurethane is suitable as the heat welding material 3, 4 for the synthetic rubber sheet.
【００３２】合成樹脂製織布に合成ゴムを塗布したクロ
スには、熱溶着材３，４としてポリウレタンが適合して
いる。Polyurethane is suitable as the heat welding material 3, 4 for the cloth made of synthetic resin woven cloth coated with synthetic rubber.
【００３３】合成樹脂製織布にゴムを塗布したクロスに
は、熱溶着材３，４としてポリアミド、ポリウレタンが
適合している。Polyamide and polyurethane are suitable as the heat welding materials 3 and 4 for the cloth made of synthetic resin woven cloth coated with rubber.
【００３４】このように、防水シート１，２や防水クロ
スの品種や使用条件によって、採用すべき熱溶着材３，
４を選択することによって、良好な接着強度を得ること
ができる。[0034] As described above, the heat welding material 3,
By selecting 4, good adhesive strength can be obtained.
【００３５】また、熱溶着材３，４の間に導体５を予め
配入して、３層構造の積層体とした電磁誘導接着テープ
とすることによって、作業性を良くすることができる。Further, workability can be improved by disposing the conductor 5 between the heat welding materials 3 and 4 in advance to form a three-layer laminated electromagnetic induction adhesive tape.
【００３６】尚、この発明が適用されるものとして、陸
屋根等の防水工事、プラント施設の内面のライニング加
工、プールの防水工事、防水クロスによるテントの補修
工事等における防水シート１，２や防水クロスの重ね合
わせ、貼り合わせの接合がある。The present invention is applicable to the waterproof sheets 1 and 2 and waterproof cloth used in waterproofing work for flat roofs, etc., lining the inner surface of plant facilities, waterproofing work for swimming pools, repair work for tents using waterproof cloth, etc. There are joints such as overlapping and pasting.
【００３７】[0037]
【発明の効果】以上説明したように、この発明によれば
、溶剤や接着剤を使用しないで２枚の防水シートや防水
クロスの端部を接合することができるので、いやな臭い
が発生することがない。[Effects of the Invention] As explained above, according to the present invention, the ends of two waterproof sheets or waterproof cloths can be joined without using solvents or adhesives, which eliminates the generation of unpleasant odors. Never.
【００３８】電磁誘導作用によって導体が発熱し、熱溶
着材が加熱されるので、防水シートや防水クロスの表面
が熱せられることがなくて、損傷することがない。Since the conductor generates heat due to electromagnetic induction and the thermal welding material is heated, the surface of the waterproof sheet or waterproof cloth will not be heated and will not be damaged.
【００３９】熱風のように高温で防水シートや防水クロ
スを溶かすことがなく、防水シートや防水クロスより比
較的融点の低い熱溶着材を用いることができ、しかも接
着強度を上げることができる。[0039] Unlike hot air, which does not melt the tarpaulin sheet or waterproof cloth at high temperatures, it is possible to use a thermal welding material that has a relatively lower melting point than the tarpaulin sheet or waterproof cloth, and moreover, the adhesive strength can be increased.
【００４０】防水シートや防水クロスの部分的補修のと
きは、これらの防水シートや防水クロスの周りを傷つけ
ることなく行うことができる。[0040] Partial repair of a tarpaulin sheet or waterproof cloth can be carried out without damaging the surrounding area of the tarpaulin sheet or waterproof cloth.
【００４１】特に、不織布状のシートの場合は、均一に
溶着することができるとともに作業を早く行うことがで
きる。In particular, in the case of a non-woven sheet, it is possible to weld uniformly and the work can be carried out quickly.
【図１】この発明に係る防水シート及び防水クロスの接
合方法の一実施態様を示す概略断面図である。
１，２ 防水シート
３，４ 熱溶着材
５ 導体
６ 電磁誘導装置FIG. 1 is a schematic cross-sectional view showing one embodiment of a method for joining a waterproof sheet and waterproof cloth according to the present invention. 1, 2 Waterproof sheet 3, 4 Heat welding material 5 Conductor 6 Electromagnetic induction device
Claims (1)
を重ね合わせて接合する方法であって、前記２枚の防水
シートや防水クロスの端部の接合面間に導体とともに熱
溶着材を配入し、電磁誘導で導体を加熱し熱溶着材を溶
かすことによって前記端部を互いに接合することを特徴
とする防水シート及び防水クロスの接合方法。Claim 1: A method of overlapping and joining the ends of two waterproof sheets or waterproof cloths, the method comprising applying a thermal welding material together with a conductor between the joint surfaces of the ends of the two waterproof sheets or waterproof cloths. A method for joining a waterproof sheet and waterproof cloth, characterized in that the ends are joined to each other by heating the conductor by electromagnetic induction and melting a thermal welding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3139182A JPH04364926A (en) | 1991-06-11 | 1991-06-11 | Method for bonding waterproof sheet and waterproof cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3139182A JPH04364926A (en) | 1991-06-11 | 1991-06-11 | Method for bonding waterproof sheet and waterproof cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04364926A true JPH04364926A (en) | 1992-12-17 |
Family
ID=15239474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3139182A Pending JPH04364926A (en) | 1991-06-11 | 1991-06-11 | Method for bonding waterproof sheet and waterproof cloth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04364926A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998005726A1 (en) * | 1996-08-05 | 1998-02-12 | Senco Products, Inc. | Method of adhesively adhering rubber components |
| EP1199345A3 (en) * | 2000-10-16 | 2002-07-17 | Prime Creation Development Limited | A method of securing a polyurethane coated or laminated fabric with a fabric and a fabric made by such a method |
| US6543976B1 (en) | 1996-05-03 | 2003-04-08 | Senco Products, Inc. | Fastening device |
| US6971829B2 (en) | 1996-05-03 | 2005-12-06 | Senco Products, Inc | Fastening device |
| JP2013023171A (en) * | 2011-07-26 | 2013-02-04 | Meiwa Ind Co Ltd | Interior trim part for vehicle and method of manufacturing the same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894930A (en) * | 1972-03-17 | 1973-12-06 | ||
| JPS527016A (en) * | 1975-07-08 | 1977-01-19 | Mitsui Petrochem Ind Ltd | Connecting method of polyolefin system resin pipe |
| JPS52150447A (en) * | 1976-06-09 | 1977-12-14 | Toyoda Chuo Kenkyusho Kk | Method of adhering polyolefin synthetic resin |
| JPS5553530A (en) * | 1978-10-16 | 1980-04-19 | Toppan Printing Co Ltd | Method of fabricating cylindrical body |
| JPS55128428A (en) * | 1979-03-27 | 1980-10-04 | Kinugawa Rubber Ind Co Ltd | Connecting method for thermoplastic resin product |
| JPS5772814A (en) * | 1980-08-22 | 1982-05-07 | Gandoru Hoorudeingusu Pty Ltd | Method and apparatus for welding thermoplastic material |
-
1991
- 1991-06-11 JP JP3139182A patent/JPH04364926A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4894930A (en) * | 1972-03-17 | 1973-12-06 | ||
| JPS527016A (en) * | 1975-07-08 | 1977-01-19 | Mitsui Petrochem Ind Ltd | Connecting method of polyolefin system resin pipe |
| JPS52150447A (en) * | 1976-06-09 | 1977-12-14 | Toyoda Chuo Kenkyusho Kk | Method of adhering polyolefin synthetic resin |
| JPS5553530A (en) * | 1978-10-16 | 1980-04-19 | Toppan Printing Co Ltd | Method of fabricating cylindrical body |
| JPS55128428A (en) * | 1979-03-27 | 1980-10-04 | Kinugawa Rubber Ind Co Ltd | Connecting method for thermoplastic resin product |
| JPS5772814A (en) * | 1980-08-22 | 1982-05-07 | Gandoru Hoorudeingusu Pty Ltd | Method and apparatus for welding thermoplastic material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6543976B1 (en) | 1996-05-03 | 2003-04-08 | Senco Products, Inc. | Fastening device |
| US6971829B2 (en) | 1996-05-03 | 2005-12-06 | Senco Products, Inc | Fastening device |
| WO1998005726A1 (en) * | 1996-08-05 | 1998-02-12 | Senco Products, Inc. | Method of adhesively adhering rubber components |
| US6007662A (en) * | 1996-08-05 | 1999-12-28 | Senco Products, Inc. | Method of adhesively adhering rubber components |
| EP1199345A3 (en) * | 2000-10-16 | 2002-07-17 | Prime Creation Development Limited | A method of securing a polyurethane coated or laminated fabric with a fabric and a fabric made by such a method |
| JP2013023171A (en) * | 2011-07-26 | 2013-02-04 | Meiwa Ind Co Ltd | Interior trim part for vehicle and method of manufacturing the same |
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