JP2013244602A - プラスチックフィルムヒートシール装置 - Google Patents
プラスチックフィルムヒートシール装置 Download PDFInfo
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- JP2013244602A JP2013244602A JP2012117404A JP2012117404A JP2013244602A JP 2013244602 A JP2013244602 A JP 2013244602A JP 2012117404 A JP2012117404 A JP 2012117404A JP 2012117404 A JP2012117404 A JP 2012117404A JP 2013244602 A JP2013244602 A JP 2013244602A
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- side edges
- plastic film
- heat
- side edge
- heating surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0076—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised in that the layers are not bonded on the totality of their surfaces
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- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
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- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
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- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
- B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
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- 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
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
- B29C65/7888—Means for handling of moving sheets or webs
- B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
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- 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
- B29C66/006—Preventing damaging, e.g. of the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
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- B29C66/133—Fin-type joints, the parts to be joined being flexible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
- B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
- B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- 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
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
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- 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
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- 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
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- B29C66/73711—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 state of the material of the parts to be joined oriented or heat-shrinkable oriented
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- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
- B29C66/81419—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Package Closures (AREA)
Abstract
【課題】プラスチックフィルム1の両側縁部3を互いに重ね合わせ、長さ方向にヒートシールするプラスチックフィルムヒートシール装置において、両側縁部3を的確にヒートシールし、そのシール強度が低下せず、外観が悪化しないようにする。
【解決手段】一対のヒータ5が両側縁部3の両側に配置される。ヒータ5はそれぞれ加熱面6を有する。そして、各加熱面6が間隔を置いて対向し、加熱面6によって両側縁部3が予熱される。さらに、複数のエア吸入孔7が各加熱面6に形成され、各吸入孔7によって両側縁部3が吸引され、両側縁部3が各加熱面6に接触する。
【選択図】図1
【解決手段】一対のヒータ5が両側縁部3の両側に配置される。ヒータ5はそれぞれ加熱面6を有する。そして、各加熱面6が間隔を置いて対向し、加熱面6によって両側縁部3が予熱される。さらに、複数のエア吸入孔7が各加熱面6に形成され、各吸入孔7によって両側縁部3が吸引され、両側縁部3が各加熱面6に接触する。
【選択図】図1
Description
この発明は、プラスチックフィルムを長さ方向に送り、その両側縁部を互いに重ね合わせ、長さ方向にヒートシールするプラスチックフィルムヒートシール装置に関する。
たとえば、ピロー袋と呼ばれるプラスチック袋を製造する製袋機では、プラスチックフィルムが長さ方向に送られ、その両側縁部が互いに重ね合わされ、長さ方向にヒートシールされることが多い。ヒートシールされるとき、普通、特許文献1に記載されているように、一対のヒータが両側縁部の両側に配置される。ヒータはそれぞれ加熱面を有する。そして、各加熱面が間隔を置いて対向し、加熱面によって両側縁部が予熱される。さらに、ヒータの下流位置において、一対のピンチローラが両側縁部の両側に配置され、両側縁部の予熱後、ピンチローラによって両側縁部が挟み付けられ、ヒートシールされる。
プラスチックフィルムは基材とシーラントをラミネートしたラミネートフィルムからなる。たとえば、プラスチックフィルムとしてOPP(基材)−CPP(シーラント)フィルムが使用される。したがって、ピンチローラによって両側縁部が挟み付けられたとき、シーラントによって両側縁部がヒートシールされるものである。
この場合、問題はヒータの加熱面の間隔である。加熱面の間隔を精密に調整し、両側縁部の厚さに対応させると、プラスチックフィルムが長さ方向に送られているとき、両側縁部を各加熱面に接触させ、効率的に両側縁部を予熱することができるが、両側縁部が互いに接触することもさけられない。そして、接触すると、両側縁部間において、そのシーラントが部分的に溶着する。このため、その後、ピンチローラによって両側縁部が挟み付けられ、ヒートシールされたとき、そのシール面にエアが混入し、捕捉され、エアによってシール強度が低下し、外観が悪化する。これを踏まえ、加熱面の間隔を両側縁部の厚さよりも拡大すると、両側縁部間に間隙を形成し、両者が互いに接触しないようにすることはできるが、両側縁部を各加熱面に接触させることができず、効率的に両側縁部を予熱することができない。したがって、両側縁部を的確にヒートシールすることができない。
なお、特許文献1において、複数のエア噴出孔を各加熱面に形成し、各噴出孔からエアを噴出させることも提案されている。エアを噴出させると、エアによって両側縁部を押し付け、ヒートシールすることができ、ピンチローラによって両側縁部を挟み付ける必要はない。ただし、この場合、エアによって両側縁部が押し付けられるだけであり、ピンチローラによって両側縁部を挟み付けるものと比較すると、シール強度が低下すると考えられる。
したがって、この発明は、プラスチックフィルムを長さ方向に送り、その両側縁部を互いに重ね合わせ、長さ方向にヒートシールするプラスチックフィルムヒートシール装置において、両側縁部を的確にヒートシールし、そのシール強度が低下せず、外観が悪化しないようにすることを目的とする。
この発明によれば、一対のヒータが両側縁部の両側に配置される。ヒータはそれぞれ加熱面を有する。そして、各加熱面が間隔を置いて対向し、加熱面によって両側縁部が予熱される。さらに、複数のエア吸入孔が各加熱面に形成され、エア流路が各ヒータに形成され、各吸入孔に連通する。したがって、各吸入孔にエアを吸入し、各吸入孔によって両側縁部を吸引し、両側縁部を各加熱面に接触させることができる。さらに、ヒータの下流位置において、一対のピンチローラが両側縁部の両側に配置され、両側縁部の予熱後、ピンチローラによって両側縁部が挟み付けられ、ヒートシールされる。
好ましい実施例では、プラスチックフィルムの送り方向において、各吸入孔が間隔を置いて形成される。
複数のエア吸入孔ではなく、細長いエア吸入みぞを各加熱面に形成し、エア流路を各ヒータに形成し、各吸入みぞに連通させる。そして、各吸入みぞにエアを吸入し、各吸入みぞによって両側縁部を吸引し、両側縁部を各加熱面に接触させてもよい。
以下、この発明の実施例を説明する。
図1はこの発明にかかるプラスチックフィルムヒートシール装置を示す。この装置はピロー袋と呼ばれるプラスチック袋を製造する製袋機のヒートシール装置である。その製袋機では、プラスチックフィルム1が長さ方向に送られ、フォーマによってプラスチックフィルム1が案内され、折り曲げられ、ガイドプレート2のまわりにプラスチックフィルム1が配置される。ガイドプレート2のまわりにおいて、プラスチックフィルム1はチューブ状をなす。そして、その両側縁部3が長さ方向折り曲げ線4に沿って折り曲げられ、ガイドプレート2から突出する。その後、プラスチックフィルム1がガイドプレート2に沿って送られ、その両側縁部3が互いに重ね合わされ、長さ方向にヒートシールされる。その後、プラスチックフィルム1がガイドプレート2を通過し、その後、プラスチックフィルム1が幅方向にヒートシールされ、カットされ、プラスチックフィルム1によってプラスチック袋が製造される。これは従来と同様である。
この装置では、ガイドプレート2の上側において、一対のヒータ5が間隔を置いて配置されており、長さ方向にヒートシールされる前、プラスチックフィルム1がガイドプレート2に沿って送られ、その両側縁部3が各ヒータ5間に挿入される。したがって、一対のヒータ5が両側縁3の両側に配置されるものである。ヒータ5は一定の長さのもので、ガイドプレート2に平行にのびる。その方向はプラスチックフィルム1の長さ方向であり、送り方向Xである。さらに、ヒータ5はそれぞれ加熱面6を有する。そして、各加熱面6が間隔を置いて対向し、加熱面6によって両側縁部3が予熱される。これも従来と同様である。
さらに、この装置では、複数のエア吸入孔7が各加熱面6に形成され、エア流路8が各ヒータ5に形成され、各吸入孔7に連通し、ブロワまたは真空ポンプがエア流路8に接続されている。さらに、この実施例では、プラスチックフィルム1の送り方向Xにおいて、各吸入孔7が間隔を置いて形成されている。したがって、ブロワまたは真空ポンプによってエア流路8を真空排気し、各吸入孔7にエアを吸入し、各吸入孔7によって両側縁部3を吸引し、両側縁部3を各加熱面6に接触させることができる。
さらに、ヒータ5の下流位置において、一対のピンチローラ9が両側縁部3の両側に配置され、回転可能に支持されている。その回転軸はガイドプレート2に垂直にのびる。そして、両側縁部3の予熱後、それがピンチローラ9に導かれ、ピンチローラ9によって両側縁部3が挟み付けられ、プラスチックフィルム1の送りにともない、摩擦によってピンチローラ9が回転し、ピンチローラ9によって両側縁部3がヒートシールされ、そのヒートシール部10が形成される。駆動モータによってピンチローラ9を回転させてもよい。
なお、プラスチックフィルム1は基材とシーラントをラミネートしたラミネートフィルムからなる。たとえば、プラスチックフィルム1としてOPP(基材)−CPP(シーラント)フィルムが使用されることは従来と同様である。したがって、ピンチローラ9によって両側縁部3が挟み付けられたとき、シーラントによって両側縁部3がヒートシールされるものである。
この装置の場合、加熱面6の間隔を精密に調整し、両側縁部3の厚さに対応させる必要はない。両側縁部3の厚さに対応させず、それよりも拡大させても、プラスチックフィルム1が長さ方向に送られているとき、各吸入孔7によって両側縁部3を吸引し、両側縁部3を各加熱面6に接触させ、効率的に両側縁部3を予熱することができる。しかも、加熱面6の間隔を両側縁部3の厚さよりも拡大させたとき、各吸入孔7によって両側縁部3が吸引される関係上、両側縁部3間に間隙が形成され、両側縁部3が互いに接触することはなく、両側縁部3間において、そのシーラントが部分的に溶着することはない。したがって、その後、ピンチローラ9によって両側縁部3が挟み付けられ、ヒートシールされたとき、そのシール面にエアは混入せず、捕捉されない。
したがって、効率的に両側縁部3を予熱し、両側縁部3を的確にヒートシールすることができる。そのシール面にエアは混入せず、捕捉されず、エアによってシール強度が低下することもなく、外観が悪化することもない。
図2は図1の装置でヒートシールした両側縁部3を示す。そのプラスチックフィルム1はOPP(基材)−CPP(シーラント)フィルムであり、78μmの厚さである。図2を見ると、両側縁部3のシール面にエアは混入せず、捕捉されないことがわかる。図3は従来の装置でヒートシールした両側縁部3を示す。その装置もヒータ5およびピンチローラ9を有するが、ヒータ5の加熱面6にエア吸入孔7は形成されていない。プラスチックフィルム1はOPP(基材)−CPP(シーラント)フィルムであり、78μmの厚さである。そして、図3を見ると、従来の装置では、両側縁部3のシール面にエアが混入し、捕捉されることがわかる。
図4に示すように、複数のエア吸入孔7ではなく、細長いエア吸入みぞ11を各加熱面6に形成し、エア流路8を各ヒータ5に形成し、各吸入みぞ11に連通させてもよい(図4A)。吸入みぞ11はガイドプレート2に平行にのび、プラスチックフィルム1の送り方向Xにのびる。したがって、ブロワまたは真空ポンプによってエア流路8を真空排気すると、各吸入みぞ11にエアを吸入し、各吸入みぞ11によって両側縁部3を吸引し、両側縁部3を各加熱面6に接触させることができる。
エア吸入孔7と同様、プラスチックフィルム1の送り方向Xにおいて、複数の吸入みぞ12を間隔を置いて形成してもよい(図4B)。この場合、吸入みぞ12はプラスチックフィルム1の送り方向Xのものである必要はなく、送り方向Xに垂直のものであってもよく、斜めのものであってもよい。
1 プラスチックフィルム
3 両側縁部
5 ヒータ
6 加熱面
7 エア吸入孔
8 エア流路
9 ピンチローラ
11,12 エア吸入みぞ
3 両側縁部
5 ヒータ
6 加熱面
7 エア吸入孔
8 エア流路
9 ピンチローラ
11,12 エア吸入みぞ
Claims (3)
- プラスチックフィルムを長さ方向に送り、その両側縁部を互いに重ね合わせ、長さ方向にヒートシールするプラスチックフィルムヒートシール装置であって、
前記両側縁部の両側に配置され、それぞれ加熱面を有し、各加熱面が間隔を置いて対向し、前記両側縁部を予熱する一対のヒータと、
前記各加熱面に形成された複数のエア吸入孔と、
前記各ヒータに形成され、前記各吸入孔に連通し、前記各吸入孔にエアを吸入し、前記各吸入孔によって前記両側縁部を吸引し、前記両側縁部を前記各加熱面に接触させるエア流路と、
前記ヒータの下流位置において、前記両側縁部の両側に配置され、前記両側縁部の予熱後、前記両側縁部を挟み付け、ヒートシールする一対のピンチローラとからなるプラスチックフィルムヒートシール装置。 - 前記プラスチックフィルムの送り方向において、前記各吸入孔が間隔を置いて形成されている請求項1に記載のプラスチックフィルムヒートシール装置。
- プラスチックフィルムを長さ方向に送り、その両側縁部を互いに重ね合わせ、長さ方向にヒートシールするプラスチックフィルムヒートシール装置であって、
前記両側縁部の両側に配置され、それぞれ加熱面を有し、各加熱面が間隔を置いて対向し、前記両側縁部を予熱する一対のヒータと、
前記各加熱面に形成された細長いエア吸入みぞと、
前記各ヒータに形成され、前記各吸入みぞに連通し、前記各吸入みぞにエアを吸入し、前記各吸入みぞによって前記両側縁部を吸引し、前記両側縁部を前記各加熱面に接触させるエア流路と、
前記ヒータの下流位置において、前記両側縁部の両側に配置され、前記両側縁部の予熱後、前記両側縁部を挟み付け、ヒートシールする一対のピンチローラとからなるプラスチックフィルムヒートシール装置。
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CN201380026449.9A CN104321184B (zh) | 2012-05-23 | 2013-02-26 | 塑料膜热封装置 |
CA2874067A CA2874067C (en) | 2012-05-23 | 2013-02-26 | Plastic film heat seal apparatus |
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IT1393913B1 (it) * | 2009-05-05 | 2012-05-17 | Rent Srl | Gruppo e procedimento di alimentazione di bobine di materiale in foglio, in particolare ma non esclusivamente film plastico stampato con riferimenti di posizione per confezionatrici automatiche |
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2012
- 2012-05-23 JP JP2012117404A patent/JP5335966B1/ja not_active Expired - Fee Related
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2013
- 2013-02-26 BR BR112014029018A patent/BR112014029018A2/pt not_active Application Discontinuation
- 2013-02-26 US US14/401,539 patent/US20150101757A1/en not_active Abandoned
- 2013-02-26 WO PCT/JP2013/054940 patent/WO2013175822A1/ja active Application Filing
- 2013-02-26 AU AU2013264214A patent/AU2013264214B2/en not_active Ceased
- 2013-02-26 EP EP13794102.7A patent/EP2853378B1/en not_active Not-in-force
- 2013-02-26 CA CA2874067A patent/CA2874067C/en not_active Expired - Fee Related
- 2013-02-26 IN IN2642KON2014 patent/IN2014KN02642A/en unknown
- 2013-02-26 CN CN201380026449.9A patent/CN104321184B/zh not_active Expired - Fee Related
- 2013-02-26 RU RU2014152108/05A patent/RU2603661C2/ru not_active IP Right Cessation
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2017
- 2017-12-28 US US15/856,158 patent/US20180117894A1/en not_active Abandoned
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JPH10297619A (ja) * | 1997-04-25 | 1998-11-10 | Kawashima Packaging Mach Ltd | 製袋充填包装機におけるエンドシール時間の制御方法 |
JP2003231506A (ja) * | 2002-02-07 | 2003-08-19 | Fuji Photo Film Co Ltd | 脱気包装装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2022270900A1 (ko) * | 2021-06-22 | 2022-12-29 | 삼성전자 주식회사 | 디스플레이를 포함하는 전자 장치용 필름 부착 장치 |
US11833796B2 (en) | 2021-06-22 | 2023-12-05 | Samsung Electronics Co., Ltd. | Film attaching apparatus for electronic device including display |
Also Published As
Publication number | Publication date |
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CN104321184B (zh) | 2016-08-10 |
AU2013264214B2 (en) | 2015-10-22 |
CN104321184A (zh) | 2015-01-28 |
CA2874067C (en) | 2016-11-29 |
IN2014KN02642A (ja) | 2015-05-08 |
WO2013175822A1 (ja) | 2013-11-28 |
JP5335966B1 (ja) | 2013-11-06 |
RU2603661C2 (ru) | 2016-11-27 |
RU2014152108A (ru) | 2016-07-20 |
EP2853378B1 (en) | 2018-12-26 |
US20180117894A1 (en) | 2018-05-03 |
CA2874067A1 (en) | 2013-11-28 |
US20150101757A1 (en) | 2015-04-16 |
EP2853378A4 (en) | 2016-04-20 |
EP2853378A1 (en) | 2015-04-01 |
BR112014029018A2 (pt) | 2017-06-27 |
AU2013264214A1 (en) | 2014-12-11 |
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