JPH04166590A - Fixing method of peripheral part of insect control net with adhesive - Google Patents
Fixing method of peripheral part of insect control net with adhesiveInfo
- Publication number
- JPH04166590A JPH04166590A JP29052890A JP29052890A JPH04166590A JP H04166590 A JPH04166590 A JP H04166590A JP 29052890 A JP29052890 A JP 29052890A JP 29052890 A JP29052890 A JP 29052890A JP H04166590 A JPH04166590 A JP H04166590A
- Authority
- JP
- Japan
- Prior art keywords
- net
- peripheral part
- fibers
- heating
- adhesive
- 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
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 44
- 239000000853 adhesive Substances 0.000 title claims abstract description 43
- 230000002093 peripheral effect Effects 0.000 title abstract description 34
- 238000000034 method Methods 0.000 title description 12
- 241000238631 Hexapoda Species 0.000 title description 9
- 238000001816 cooling Methods 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 21
- 229920005672 polyolefin resin Polymers 0.000 claims abstract description 6
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 5
- 150000002367 halogens Chemical class 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 39
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 15
- 239000011347 resin Substances 0.000 abstract description 15
- 238000005520 cutting process Methods 0.000 abstract description 3
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 description 8
- -1 polyethylene Polymers 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000077 insect repellent Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000001464 adherent effect Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- 239000004823 Reactive adhesive Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000012773 agricultural material Substances 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［産業上利用分野］
この発明は、ポリ塩化ビニル樹脂、ポリ塩化ビニリデン
樹脂、ポリフッ化ビニリデンなどのハロゲン元素をふ（
む樹脂およびポリエチレン、ポリプロピレンなとのポリ
オレフィン樹脂を素材とし、これら素材を融解・紡糸し
た繊維で一組された網、特に防虫網の加工に関する技術
であって、建物、テントなどに容易に防虫網を取り付け
が可能になり、網製遺業の外に建築、住居、レジャー、
農業資材産業上の利用分野がある。Detailed Description of the Invention [Industrial Application Field] The present invention is directed to polyvinyl chloride resin, polyvinylidene chloride resin, polyvinylidene fluoride, etc. containing halogen elements.
It is a technology related to the processing of nets, especially insect repellent nets, which are made of polyolefin resins such as polyethylene, polypropylene, and other polyolefin resins, and are made of fibers made by melting and spinning these materials. It is possible to install the mesh outside of construction, residence, leisure,
It has applications in the agricultural material industry.
［従来の技術］
従来の技術では防虫網を金属性窓枠などの建具に取り付
けるには窓枠などの部位に溝構造を設けておいて、防虫
網の端の部分を折り曲げて溝に差し込み、更に溝の中に
紐状のゴム弾性体をバッキング材として押し込むことに
よって防虫網の固定がなされている。 木製の窓枠など
に固定するには剛性の高い板材とバッキング材を使用し
て防虫網の端を釘、螺子などで間隔を密にして留めてお
（必要があり、 相当の人力を必要とする。 防虫網は
その製造時には網の端は繊維でからめられているが、−
度切断されると切断部分から繊維がほぐれてきて編組構
造が保持できなくなり、釘のみの使用などの点による固
定では確実な網の固定は困難とされている。 また接着
剤を使用する方法では素材に対しては接着可能な接着剤
の種類は少な（、塩化ビニル樹脂、塩化ビニリデン樹脂
に対しては溶剤型、加熱融着型のものがありフッ化ビニ
リデン、ポリオレフィン系樹脂では加熱融着型のみであ
る。 溶剤型では網目体が溶剤を吸収して膨潤し、網の
変形がおこる。 加熱融着型では被着材と接着剤とを加
熱融解する必要があるので繊維の著しい収縮が起こる、
いづれの場合も網構造に著しい変形が生じる。 水溶性
接着剤、反応型接着剤で汎用のものは網との接着力は無
いかあっても弱い。 そこで接着による防虫網の固定は
実用されていない。[Conventional technology] In conventional technology, in order to attach an insect screen to fittings such as a metal window frame, a groove structure is provided in the window frame, etc., and the end of the insect screen is bent and inserted into the groove. Furthermore, the insect screen is fixed by pushing a string-like rubber elastic body into the groove as a backing material. To fix it to a wooden window frame, etc., use highly rigid boards and backing material, and fasten the ends of the insect screen with nails or screws at close intervals (this requires a considerable amount of manpower). When insect nets are manufactured, the ends of the nets are tangled with fibers, but -
If the net is cut too much, the fibers will loosen from the cut portion and the braided structure will no longer hold, making it difficult to securely fix the net by using only nails or other points. In addition, in the method of using adhesives, there are only a few types of adhesives that can be bonded to the material (vinylidene fluoride, vinyl chloride resin, vinylidene chloride resin, solvent type, heat fusion type, etc.) For polyolefin resins, only the heat-fusion type is available. In the solvent-type, the network absorbs the solvent and swells, causing deformation of the network. In the heat-fusion type, it is necessary to heat and melt the adherend and adhesive. This causes significant shrinkage of the fibers.
In either case, significant deformation of the network structure occurs. General-purpose water-soluble adhesives and reactive adhesives have no or weak adhesion to the net. Therefore, fixing the insect screen by adhesive is not put into practical use.
［発明が解決しようとする問題］
窓枠などに防虫網類（以下、網と記す）を固定するに際
し、固定にｌ・要とする網の周辺部分に対し網構造を保
持しながら他の部材と容易に結合できる帯状物を接着す
る。[Problem to be solved by the invention] When fixing an insect-proof net (hereinafter referred to as a net) to a window frame or the like, it is necessary to fix the net structure to the surrounding area of the net while maintaining other parts. Glue strips that can be easily combined with.
［問題を解決するための手段］
網の周辺部分に帯状物を接着する方法について鋭意 研
究した結果、以下に記述する方法により可能のことがわ
かった。 本発明の対象とする網の素材はハロゲンを含
む樹脂はポリ塩化ビニル、ポリ塩化ビニリデン、ポリフ
ッ化ビニリデン樹脂、などであり、ポリオレフィンはポ
リエチレン、ポリプロピレン樹脂などで、これらの高分
子を主要成分とする改質高分子および混合樹脂も含まれ
る。[Means for solving the problem] As a result of intensive research into a method of gluing strips around the periphery of the net, it was found that the method described below is possible. The material of the net that is the object of the present invention is a resin containing halogen such as polyvinyl chloride, polyvinylidene chloride, polyvinylidene fluoride resin, etc., and a polyolefin such as polyethylene or polypropylene resin, which has these polymers as the main component. Also included are modified polymers and mixed resins.
第１図は網の周辺部分を接着により固定する方法の概略
を示すための図で、装置の断面図を使用して接着を開始
する直前の状況で示されている。FIG. 1 is a diagram schematically showing a method for fixing the peripheral portion of the net by adhesive, and is shown in a sectional view of the device immediately before the adhesive is started.
図面の説明に使用された番号は各図に共通である。
１は裁断された網、２は網の接着に使用する部分で、周
辺部分と称することにする。 ３は接着の際に網の変形
を防ぐための冷却板で冷却板と称する。 ４は周辺部分
の接着剤を使用して固定する際に使用する加圧・加熱用
板、加熱板と称する。 ５は接着剤、６は被着材、７は
離型材である。 第２図は網の編組構造の概略を示すも
ので、８は網を構成する繊維状物でフィラメント、テグ
ス、糸などの各１本を示している。 本発明では繊維と
して記述する。 第３図は裁断された網の一部分で第１
図の１に相当する。 説明を容易にするために、網は矩
形とし、繊維は縦糸、横糸としてほぼ直角に交差するよ
うに織られているものとする。後に他の形について述べ
る。 ９の点線は網を窓枠などに固定する際に使用され
る部分、即ち本発明では網の周辺部分と呼んでいる部分
と防虫などに機能する網の中央部分とを区分けする位置
を示しており区分線と称す。 ２は第１図にも示した周
辺部分、１０は中央部分に相当している。 周辺部分の
端では網の裁断された状態のままであり、裁断の方向は
糸の一方の配列と同じであることが望ましい 即ち、例
えば横糸と平行に裁断するときは縦糸を繊維にだいし直
角方向から切断される。 第３図は矩形の窓に矩形の網
が使用されることを想定して描かれているから網の長辺
の長さは中央部分の長辺の長さに周辺部分の幅の２倍を
加えたものに等しい。 短辺についても、同様である。The numbers used in the description of the drawings are common to each figure.
1 is a cut net, and 2 is a portion used for gluing the net, which will be referred to as the peripheral portion. Reference numeral 3 denotes a cooling plate for preventing deformation of the net during adhesion and is referred to as a cooling plate. Reference numeral 4 refers to a pressurizing/heating plate used when fixing the peripheral portion using adhesive, or a heating plate. 5 is an adhesive, 6 is an adherend, and 7 is a mold release material. FIG. 2 shows an outline of the braided structure of the net, and numeral 8 indicates one each of filaments, threads, threads, etc., among the fibrous materials that make up the net. In the present invention, it is described as a fiber. Figure 3 shows part of the cut net.
Corresponds to 1 in the figure. For ease of explanation, the net is assumed to be rectangular, and the fibers are woven so that the warp and weft intersect at approximately right angles. Other shapes will be discussed later. The dotted line 9 indicates the position that separates the part used when fixing the net to a window frame etc., that is, the part called the peripheral part of the net in the present invention, and the central part of the net which functions as insect repellent. It is called a cage dividing line. 2 corresponds to the peripheral portion also shown in FIG. 1, and 10 corresponds to the central portion. At the edge of the periphery, the net remains cut, and it is desirable that the cutting direction be the same as one of the yarns, i.e. when cutting parallel to the weft, the warp should be cut perpendicular to the fibers. be disconnected from. Figure 3 is drawn with the assumption that a rectangular mesh is used in a rectangular window, so the length of the long side of the mesh is the length of the long side of the central part and twice the width of the peripheral part. equal to the addition. The same applies to the short sides.
矩形の網を使用するときは９の区分線も繊維の一方の
配列とほぼ平行であることが必要である。When using a rectangular mesh, it is necessary that the dividing line 9 is also approximately parallel to one array of fibers.
第４図は網の周辺部分の接着固定の方法を説明するため
の装置の基本概念を示したもので、斜めから見たもので
ある。 ３は上下２枚の対になった第１図にも示した冷
却板でその冷却面１１の寸法は網を矩形に広げた場合の
中央部分の形と寸法にほぼ等しい。 冷却板の側面１２
は冷却面１１に対し垂直とみなしである。 ４は周辺部
分を接着固定するために使用する加圧・加熱の為の板で
、加熱板であり、第１図にも示しである。 加熱板は若
干の厚みのある四方形の板で同じ幅の周囲があるように
中央部分が切り抜かれている。 内側面１３の一辺の長
さは冷却板の側面より若干長めになるように面が切り取
られている。 この加熱板は２枚が対となっている。
切り取られた部分を切り取り部分と称する。 ２枚の対
になっている加熱板の相対する面は加熱面１４であって
接着に使用する面である。FIG. 4 shows the basic concept of the device for explaining the method of adhesively fixing the peripheral portion of the net, as seen from an angle. Reference numeral 3 denotes a pair of upper and lower cooling plates as shown in FIG. 1, and the dimensions of the cooling surface 11 thereof are approximately equal to the shape and dimensions of the central portion when the mesh is spread out into a rectangular shape. Cooling plate side 12
is assumed to be perpendicular to the cooling surface 11. Reference numeral 4 denotes a plate for pressurizing and heating used to bond and fix the peripheral portion, and is a heating plate, which is also shown in FIG. The heating plate is a slightly thick rectangular plate with a cutout in the center so that the circumference is the same width. The length of one side of the inner surface 13 is cut so that it is slightly longer than the side surface of the cooling plate. Two of these heating plates form a pair.
The cut portion is called a cut portion. The opposing surfaces of the two paired heating plates are heating surfaces 14, which are used for bonding.
第５図以降は網の周辺部分を接着固定する手順などを示
すもので順序は第５．６．７．８ 図であるり、斜めか
ら見た図である。 まず第３図に示した網の区分！１９
より外側の部分、即ち周辺部分の繊維について区分線と
平行に配列している繊維を除（。 網が防虫網程度の織
り密度であり周辺部分の幅が数センチであれば除くこと
は極めて容易である。 除かれた網の状態が第５図であ
る。 この繊維を除（操作は次に述べる操作中に行なう
が、または以前に行なってもよい。 この網の区分線９
が冷却面１１の端の一辺とほぼ一致するように２枚の対
になっている冷却面１１の間に挿入し、冷却面を上下よ
り軽く加圧し網を保持し、前に述べた繊維の除去を行な
う。 この状態を第６図に示す。周辺部分だけが冷却板
より外部にあり、繊維は冷却板の側面１２に対し垂直方
向のものだけが配列している。 次の操作は前記の状態
を保ちながら赤外線など周辺部分に物理的力の働かない
手段で加熱する、繊維に対する加熱温度は熱接着に必要
とする温度である。このような温度の加熱により繊維は
熱収縮を開始するが、繊維の配列は周辺部分ではほぼ同
一方向であるので収縮は異なる繊維との間の干渉なしに
生じる。 また現代の工業製品では材質が均一なので収
縮はほぼ同じレベルで生じ、著しく繊維の配列が乱れる
ことは無く、収縮した繊維は第７図１５である。Figure 5 and subsequent figures show the procedure for gluing and fixing the peripheral parts of the net, and the order is Figures 5, 6, 7, and 8, and is a diagram viewed from an angle. First, the classification of the net shown in Figure 3! 19
Remove the fibers that are arranged parallel to the dividing line from the outer part, that is, the fibers in the peripheral part (If the net has a weave density similar to that of an insect repellent net and the width of the peripheral part is several centimeters, it is extremely easy to remove. The state of the removed net is shown in Figure 5. This fiber removal operation is carried out during or before the operation described below.
The net is inserted between the two paired cooling surfaces 11 so that the mesh almost coincides with one edge of the cooling surfaces 11, and the cooling surfaces are lightly pressurized from above and below to hold the net. Perform removal. This state is shown in FIG. Only the peripheral portion is external to the cooling plate, and the fibers are only oriented perpendicular to the sides 12 of the cooling plate. The next operation is to heat the fibers by means such as infrared rays that do not apply physical force to the surrounding areas while maintaining the above state.The heating temperature for the fibers is the temperature required for thermal bonding. Heating to such temperatures causes the fibers to begin to thermally shrink, but since the fiber alignment is substantially in the same direction in the peripheral region, the shrinkage occurs without interference between different fibers. Furthermore, in modern industrial products, since the material is uniform, the shrinkage occurs at approximately the same level, and the arrangement of the fibers is not significantly disturbed, and the shrunken fibers are shown in FIG. 7, 15.
収縮が完了した後、周辺部分に対し加熱板４を準備する
。 第７図はこの周辺部分の接着の準備を示した図であ
る。 上下２枚の対になっている加熱板４のその切り抜
き部分に冷却板３が存在し、加熱面１４と冷却面１１と
は互いに平行であるが加熱板の内側面１３は冷却板の側
面１２と近接し、垂直に可動できる。 ２枚の加熱板を
冷却板で固定された網の面に対し上方、下方になるよう
に開き、下方の加熱面の上に帯状である被着材である被
着帯６を、更にその上に接着剤５を載せる、この状況が
第７図に示されている。 次に網の面と加圧・加熱面の
高さが同じになるように加熱板を閉じて被着材、接着剤
、周辺部分に加熱・加圧を加え接着を開始する（第１図
参照）ａ 接着剤の種類によっては加熱面、冷却面上に
離型剤、離型材７を使用する。After the shrinkage is completed, a heating plate 4 is prepared for the surrounding area. FIG. 7 is a diagram showing preparation for adhesion of this peripheral portion. A cooling plate 3 exists in the cutout part of the heating plate 4, which is a pair of upper and lower plates, and the heating surface 14 and the cooling surface 11 are parallel to each other, but the inner surface 13 of the heating plate is parallel to the side surface 12 of the cooling plate. It can be moved vertically in close proximity to the Two heating plates are opened so that they are above and below the surface of the net fixed by the cooling plate, and a band-shaped adherend material 6 is placed on top of the lower heating surface. This situation is shown in FIG. 7. Next, close the heating plate so that the height of the net surface and the pressure/heating surface are the same, and apply heat/pressure to the adherend, adhesive, and surrounding areas to begin adhesion (see Figure 1). )a Depending on the type of adhesive, a mold release agent or mold release material 7 is used on the heating surface and cooling surface.
第８図は接着中の状況を示した。 分かりやすくするた
めに冷却板と加熱板との間隙は幅広く示しである。 周
辺部分と被着帯が融着した後、加圧しながら加熱を停止
し冷却させてから加圧を解除し、加熱板を開き、冷却板
も上下に開いて周辺部分が被着材と接着した網を取りだ
す。この取りだした状況を第９図に示した。１６は被着
帯が周辺部分と結合している部位で網の固定層と称する
、 接着条件は網、接着剤、被着材 の材質によって異
なるが、材質としては互いに接着性のあること、被着帯
は接着時に寸法変化のあまり無いもの、温度は網および
接着剤の軟化点あるいは融点以上で熱分解点以下、加圧
力は融解した接着剤が網および被着帯の表面と良く馴染
み、且つ接着剤が接着すべき面から圧力により著しく押
し出されない程度のものである。 含ハロゲン系、オレ
フィン系樹脂を素材とする網の接着剤の種類は限定され
、水溶性接着剤、反応型接着剤については適したものは
知られていない。塩素を含む樹脂については瀉剤型の接
着剤があるが、接着の際に溶剤により繊維が膨潤し網に
著しい変形が生じる。Figure 8 shows the situation during adhesion. The gap between the cooling plate and the heating plate is shown wide for clarity. After the peripheral part and the adherend band were fused together, the heating was stopped while applying pressure, and after cooling, the pressure was released, the heating plate was opened, and the cooling plate was also opened up and down, so that the peripheral part adhered to the adherend material. Take out the net. This extracted situation is shown in Figure 9. Reference numeral 16 refers to the part where the adherent band is connected to the surrounding area, which is called the fixing layer of the net.The bonding conditions vary depending on the material of the net, adhesive, and adherend material, but the materials must have mutual adhesive properties and The adhesive strip should not undergo much dimensional change during adhesion, the temperature should be above the softening point or melting point of the net and adhesive and below the thermal decomposition point, and the pressure should be such that the molten adhesive blends well with the surface of the net and adhesive strip. It is such that the adhesive is not pushed out significantly from the surface to be bonded by pressure. The types of adhesives for meshes made of halogen-containing or olefin resins are limited, and no suitable water-soluble adhesives or reactive adhesives are known. There are diaphragm-type adhesives for resins containing chlorine, but the solvent swells the fibers during adhesion, causing significant deformation of the network.
熱融着型でも網が単純に加熱されると繊維が収縮し、網
は変形するが、本発明に示した方法、即ち網の中央部分
は冷却板で固定し、加熱あるいは熱伝達されないように
し、接着予定部分である周辺部分では区分線と平行な繊
維は除かれているのでこの部分に生じる繊維の熱収縮が
中央部分に及ぶことは無い。 使用可能の接着剤として
は線素材と同質の樹脂、改質樹脂、及び被着帯と接着可
能な樹脂との混合樹脂がある。Even in the heat-sealing type, if the net is simply heated, the fibers will shrink and the net will be deformed, but the method shown in the present invention, that is, the central part of the net is fixed with a cooling plate to prevent heating or heat transfer. Since the fibers parallel to the parting line are removed from the peripheral part, which is the part to be bonded, the heat shrinkage of the fibers occurring in this part will not reach the central part. Adhesives that can be used include resins of the same quality as the wire material, modified resins, and mixed resins with resins that can adhere to the adherent strip.
第９図では被着帯と接着剤が使用されているか接着剤が
被着帯を兼ねてもよく、また接着剤の厚みが融解した際
に網の目を十分に透過できる程度にあるときは両面に被
着帯を接着することも容易である。 以上に述べたよう
に、網の周辺部分では網の固定する区分線と平行な繊維
は除かれているので、熱接着の際の繊維の収縮による網
のひきつれが防がれ、中央部分は冷却板で冷却されてい
るので、区分線から外にでた繊維を熱収縮する際も周辺
部分を接着する際も中央部分に影響を与えない。 この
方法は曲線を有する窓枠などにも一部の繊維を切断して
曲線状の区分線を描き、周辺部分には交叉する繊維を存
在させないで、熱収縮を行ない、曲線状周辺部分を有す
る網の作製も本発明より可能となる。 また網の上に曲
線状の帯状物を接着により固定することは、一方の側面
のがこれらの形を有する冷却板、加圧・加熱板を使用す
ることにより可能であることは明らかである。 菱形の
窓に対し繊維が斜めに交差する網を使用する場合も、網
の上に一本の固定層を形成する場合も本発明により容易
に可能である。Figure 9 shows whether an adhesive strip and an adhesive are used.The adhesive may also serve as an adhesive strip, and if the adhesive is thick enough to pass through the mesh when melted. It is also easy to adhere adhesive strips to both sides. As mentioned above, since the fibers parallel to the dividing line to which the net is fixed are removed from the peripheral area of the net, the net is prevented from becoming taut due to shrinkage of the fibers during thermal bonding, and the central area is cooled. Since it is cooled by a plate, the central part is not affected when the fibers protruding from the dividing line are heat-shrinked or when the peripheral parts are glued. This method cuts some fibers to draw curved dividing lines even in curved window frames, etc., and heat shrinks them without intersecting fibers in the surrounding area to create a curved peripheral area. The present invention also enables the production of nets. It is also clear that it is possible to fix curved strips on the screen by gluing by using a cooling plate, a pressure/heating plate having these shapes on one side. According to the present invention, it is easily possible to use a mesh in which the fibers intersect diagonally with respect to a diamond-shaped window, or to form a single fixed layer on top of the mesh.
［作用］
任意の形に裁断された防虫網などの網構造物の周辺部分
に接着剤を使用して網の固定層１６の形成が容易になっ
た。[Function] The fixing layer 16 of the net can be easily formed by using an adhesive on the periphery of a net structure such as an insect screen cut into an arbitrary shape.
［発明の効果１
網の裁断部分付近に固定層を形成し、繊維のほつれを防
止し、この層を利用して窓、戸など建具などへの防虫網
など網の取り付けが現場施行、工場生産ともに容易にな
り、 また網の固定層１６を使用して網と網との接着な
どによる結合も容易なり、大面積で任意の形の網構造の
形成、網の大構造物への固定が容易となる。[Effect of the invention 1: A fixed layer is formed near the cut portion of the net to prevent the fibers from fraying, and this layer can be used to attach insect screens to windows, doors, and other fittings on-site or factory-produced. Furthermore, using the fixed layer 16 of the nets, it is easy to bond the nets together by adhesion, etc., making it easy to form a net structure of any shape over a large area and to fix the nets to a large structure. becomes.
［実施例］
網としては市販の防虫網を使用した。 繊維の素材は可
塑剤を含んだポリ塩化ビニルであり、太さ（Ｌ３ｍｍの
モノフィラメント、網の織り方は手織、織り密度は １
０本／ Ｉｓ ｍｍである。 接着剤はエチレン−酢酸
ビニル重合体の厚み０．５ ｍｍ、幅５ ｍｍのシート
、被着体は幅７ＩｔｌＩ１１のクラフト紙を使用した。[Example] A commercially available insect repellent net was used as the net. The material of the fiber is polyvinyl chloride containing a plasticizer, the thickness (L3mm monofilament), the weaving method of the net is hand-woven, the weaving density is 1
0 pieces/Is mm. The adhesive used was a sheet of ethylene-vinyl acetate polymer having a thickness of 0.5 mm and a width of 5 mm, and the adherend was a kraft paper having a width of 7ItlI11.
窓枠としては忘は １５０ ｍｍ 四方、枠は幅５
０ ＋＋ｍ の木製とした。 網の周辺部分の幅は約
２５１１Ｉｆｆｌ とし、市販の防虫網から裁断して
２００ ｖｓ−四方の網を試験用試料とした。 冷却板
については寸法は冷却面が１５０ Ｘ １５０１１
１１１、厚さ ５０ ｍ＋ｉ の直立方体で内部に
水が注入できる金属製の板、２枚を使用した。 加熱板
としては一辺が１７０ ＋ａｍの正方形の平面をもち、
厚み１０ ａ＋ａ＋ のアルミブロックより中央部分
より一辺が１５４ ｍ−の正方形の面を切り抜き、切り
取られた枠型のブロックの内側面を面に対し垂直を保つ
ように研磨し、内側面の長さはほぼ１５４ＩＩＩＩ１１
、枠の幅は８ｍ−となるヒーター内蔵のアルミブロック
を２個作製した。 枠の上面は加熱面であり、その内側
面は冷却板の側面を囲うようにくみたてることが出来る
。 機構を使用して２枚の冷却板が閉じている時は冷却
面は重なり、開（時は冷却面は上下に開くことができる
。 加熱板についても機構を使用して冷却板の周囲を冷
却板とは独立に上下できる。 加熱板が閉じた状態では
加熱面は重なり、開く時は上下に開（ように運動できな
（ではならない。 操作としては、まず冷却板を上下に
開き、冷却面の間に網を置く、この時網の周辺２５ ｍ
ｎ＋ は冷却面より外にある。 次に冷却面を閉じ若
干加圧して網を冷却板に固定し、冷却板の側面と平行な
繊維を手で除（。 加熱板は網の位置に対し、加熱面が
上下にあるように開いて置き、下側にある加熱面の上に
できるだけ正確にクラフト紙を置き、その上に接着剤を
置く、この時、離型剤、離型シートを使用することは接
着剤の種類によっては必要となる。加熱面が網の面の高
さが一致するように加熱面を閉じ加熱・加圧を行なう。The window frame is 150mm square, and the frame is 5mm wide.
It was made of wood with a diameter of 0 ++m. The width of the peripheral part of the net was approximately 2511 Iffl, and a 200 vs. square net was cut from a commercially available insect repellent net and used as a test sample. For the cooling plate, the dimensions are 150 x 15011 on the cooling surface.
111, two 50 m+i thick upright cubic metal plates into which water can be poured were used. The heating plate has a square plane with one side of 170 + am,
A square surface with a side of 154 m- is cut out from the center of an aluminum block with a thickness of 10 a+a+, and the inner surface of the cut frame-shaped block is polished to keep it perpendicular to the surface.The length of the inner surface is Almost 154III11
Two aluminum blocks each having a built-in heater and having a frame width of 8 m were fabricated. The upper surface of the frame is a heating surface, and the inner surface can be constructed to surround the side surface of the cooling plate. When the two cooling plates are closed using a mechanism, the cooling surfaces overlap, and when they are open, the cooling surfaces can be opened up and down.The heating plate also uses a mechanism to cool the area around the cooling plate. It can be moved up and down independently of the plate. When the heating plate is closed, the heating surfaces overlap, and when it is opened, it cannot move up and down. Place a net between the two, at this time 25 m around the net
n+ is outside the cooling surface. Next, close the cooling surface and apply slight pressure to fix the net to the cooling plate, and remove the fibers parallel to the sides of the cooling plate by hand (. Open the heating plate so that the heating surface is above and below the position of the net. Place the kraft paper as accurately as possible on the heated surface underneath, and place the adhesive on top of it. At this time, it may be necessary to use a release agent or release sheet depending on the type of adhesive. Close the heating surface so that the height of the heating surface matches the surface of the net, and heat and pressurize.
温度は２００ ℃、圧力は０．２ Ｋｇ ７ｃｍ”
、接着時間は２ 分、接着剤の凝固に必要な冷却は空
気冷却により行なった。冷却後、冷却板、加熱板を開き
試料を取り出した。 網の中央部分は最初と同じで変化
はなく、周辺部分はクラフト紙が接着されており、この
紙の部分を利用して木材と紙との接着が容易な接着剤、
例えばエポキシ系、ポバール系、酢酸ビニル系、ゴム系
の接着剤を使用して網を窓枠に固定することができた。Temperature is 200 °C, pressure is 0.2 Kg 7cm”
The bonding time was 2 minutes, and the cooling necessary for solidifying the adhesive was performed by air cooling. After cooling, the cooling plate and heating plate were opened and the sample was taken out. The center part of the net is the same as the beginning, and there is no change, and the surrounding part is glued with kraft paper, and this paper part is used to apply an adhesive that easily bonds wood and paper.
For example, the screen could be fixed to the window frame using epoxy, poval, vinyl acetate, or rubber adhesives.
被着帯としてアルミ箔、ビニルシート、ポリエチレンシ
ートも使用可能である。 また接着剤に超微粒子−ボリ
フッ化ビニリデン−ポリエチレン混合樹脂の厚み０．３
５ｕ１１のシートを接着剤、被着帯の兼用材として網の
固定層を形成することもできた。Aluminum foil, vinyl sheet, and polyethylene sheet can also be used as the adhesive strip. In addition, the thickness of the ultrafine particle-vinylidene polyfluoride-polyethylene mixed resin for the adhesive is 0.3.
It was also possible to form a fixed layer of the net by using the 5U11 sheet as both an adhesive and an adherent material.
各図面に付した番号は、すべて内容は共通である。第１
図は接着により網の周辺部分を固定する方法の概要を示
す。 第２図は網の構造を示す図、 第３図は裁断され
た網、第４図はの周辺部分を接着により固定する方法を
示すための装置の概念図、第５図は網の周辺部分におい
て区分線より外側では区分線に平行な繊維はすべて除か
れている状態を示す図、第６図は網の区分線の内側の面
を２枚の冷却板で挟み固定している状態を示す図、第７
図は周辺部分の接着の準備を示す図、第８図は接着中の
状況を示す図、第９図は接着が終了した網を示す図であ
る。各図に付した番号について１は裁断された網、２は
網の周辺部分、３は冷却板、４は加熱板、５は接着剤、
６は被着材である被着帯、７は離型材、８は繊維、９は
区分線、ｌＯは中央部分、１１は冷却面、１２は冷却板
の側面、１３は加熱板の内側面、１４は加熱面、１５は
収縮した繊維、１６は網の固定層。
特許出願人 大 西 俊 次
第１図 第２図
第４図 第３図
第６図The numbers assigned to each drawing have the same content. 1st
The figure shows an overview of the method of fixing the peripheral parts of the mesh by gluing. Figure 2 is a diagram showing the structure of the net, Figure 3 is the cut net, Figure 4 is a conceptual diagram of a device showing the method of fixing the peripheral part of the net with adhesive, and Figure 5 is the peripheral part of the net. Figure 6 shows a state in which all fibers parallel to the dividing line have been removed outside of the dividing line, and Figure 6 shows a state in which the inside surface of the mesh is sandwiched and fixed between two cooling plates. Figure, 7th
The figures show preparations for gluing the peripheral parts, FIG. 8 shows the situation during gluing, and FIG. 9 shows the net after gluing has been completed. Regarding the numbers attached to each figure, 1 is the cut net, 2 is the peripheral part of the net, 3 is the cooling plate, 4 is the heating plate, 5 is the adhesive,
6 is an adherent band which is an adherend material, 7 is a mold release material, 8 is a fiber, 9 is a dividing line, IO is a central portion, 11 is a cooling surface, 12 is a side surface of a cooling plate, 13 is an inner surface of a heating plate, 14 is a heating surface, 15 is a shrunken fiber, and 16 is a fixed layer of mesh. Patent applicant Shun Ohnishi Figure 1 Figure 2 Figure 4 Figure 3 Figure 6
Claims (1)
ン樹脂を素材とする繊維類を縦糸と横糸に使用し、編組
された四角形の網に対し網の中央部分を冷却されている
２枚の四角形の冷却板の間に挿入し、繊維類の縦横いず
れかの配列方向と冷却板の１辺が平行になるように網を
冷却板で加圧固定し、網の周辺部分から冷却板の１辺と
平行に配列した繊維類を網から除き、冷却板の１辺と垂
直方向に配列した繊維類を熱接着に必要な温度に保って
十分に収縮させ、周辺部分に接着可能な接着剤と被着材
を保持し、周辺部分のみを加熱、加圧できる加熱板によ
り被着材を周辺部分に熱接着させ、温度が低下してから
冷却板、加熱板の加圧を解除し、網を取り出すことによ
り周辺部分が接着剤、被着材により固定された網を作製
する方法。Fibers made of thermoplastic resin and polyolefin resin containing halogen elements are used for the warp and weft, and the center part of the braided square net is inserted between two square cooling plates that are being cooled. Then, the net is fixed under pressure with a cooling plate so that either the vertical or horizontal arrangement direction of the fibers is parallel to one side of the cooling plate, and the fibers are arranged parallel to one side of the cooling plate from the periphery of the net. is removed from the net, the fibers arranged perpendicular to one side of the cooling plate are kept at the temperature required for thermal bonding, and are sufficiently shrunk to retain adhesive and adherend material that can be bonded to the surrounding area. The adherend material is thermally bonded to the surrounding area using a heating plate that can heat and press only the area, and after the temperature has decreased, the pressure of the cooling plate and heating plate is released, and the surrounding area is bonded by removing the net. , a method for producing a net fixed by an adherend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29052890A JPH04166590A (en) | 1990-10-26 | 1990-10-26 | Fixing method of peripheral part of insect control net with adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29052890A JPH04166590A (en) | 1990-10-26 | 1990-10-26 | Fixing method of peripheral part of insect control net with adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04166590A true JPH04166590A (en) | 1992-06-12 |
Family
ID=17757197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29052890A Pending JPH04166590A (en) | 1990-10-26 | 1990-10-26 | Fixing method of peripheral part of insect control net with adhesive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04166590A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279644B1 (en) | 1997-12-24 | 2001-08-28 | St. Gobain Bayform America Inc. | Screen and frame assembly in which the screen is adhesively secured to the frame |
| WO2001014682A3 (en) * | 1999-08-23 | 2001-10-18 | Saint Gobain Bayform America I | Adhesively secured frame assembly, and method and apparatus for fabricating the same |
| US6991693B2 (en) | 1997-12-24 | 2006-01-31 | Saint-Gobain Bayform America, Inc. | Screen cloth insertion apparatus and method |
-
1990
- 1990-10-26 JP JP29052890A patent/JPH04166590A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279644B1 (en) | 1997-12-24 | 2001-08-28 | St. Gobain Bayform America Inc. | Screen and frame assembly in which the screen is adhesively secured to the frame |
| US6331223B1 (en) | 1997-12-24 | 2001-12-18 | Saint-Gobain Bayform America, Inc. | Method of fabricating adhesively secured frame assembly |
| US6991693B2 (en) | 1997-12-24 | 2006-01-31 | Saint-Gobain Bayform America, Inc. | Screen cloth insertion apparatus and method |
| WO2001014682A3 (en) * | 1999-08-23 | 2001-10-18 | Saint Gobain Bayform America I | Adhesively secured frame assembly, and method and apparatus for fabricating the same |
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