JP2010247463A - 合成樹脂製気泡シート積層体の製造方法 - Google Patents
合成樹脂製気泡シート積層体の製造方法 Download PDFInfo
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- JP2010247463A JP2010247463A JP2009100846A JP2009100846A JP2010247463A JP 2010247463 A JP2010247463 A JP 2010247463A JP 2009100846 A JP2009100846 A JP 2009100846A JP 2009100846 A JP2009100846 A JP 2009100846A JP 2010247463 A JP2010247463 A JP 2010247463A
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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
- B29C66/80—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
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83421—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types
- B29C66/83423—Roller, cylinder or drum types; Band or belt types; Ball types band or belt types cooperating bands or belts
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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
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one 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
- B29C66/01—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
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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
- B29C66/40—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
- B29C66/438—Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
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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
- B29C66/70—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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/725—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 structure of the material of the parts to be joined being hollow-walled or honeycombs
- B29C66/7252—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 structure of the material of the parts to be joined being hollow-walled or honeycombs hollow-walled
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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
- B29C66/70—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
- B29C66/739—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 material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—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 material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7138—Shock absorbing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Buffer Packaging (AREA)
Abstract
【解決手段】少なくとも凹凸シート11と平坦シート12とが接合され、気体が密閉された多数の気泡部13が形成されている合成樹脂製気泡シート10を積層した状態でシート流れ下流側に送り出し、積層された合成樹脂製気泡シート10を対向面同士が接触するように外側から加圧し、加圧された状態の合成樹脂製気泡シート10を合成樹脂の溶融温度以上に加熱し、積層された合成樹脂製気泡シート10の対向面同士を融着させる。加熱工程では、加圧された状態の合成樹脂製気泡シート10に合成樹脂の溶融温度以上の高温空気を供給する。
【選択図】図1
Description
以上、本発明の実施例について説明したが、本発明はこれに限定されるものではなく、各請求項に記載した範囲を逸脱しない限り、各請求項の記載文言に限定されず、当業者がそれらから容易に置き換えられる範囲にも及び、かつ、当業者が通常有する知識に基づく改良を適宜付加することができる。
Claims (2)
- 少なくとも凹凸シート(11)と平坦シート(12)とが接合され、気体が密閉された多数の気泡部(13)が形成されている合成樹脂製気泡シート(10)を複数枚積層した状態でシート流れ下流側に送り出す送出工程と、
前記積層された複数枚の合成樹脂製気泡シート(10)を対向面同士が接触するように外側から加圧する加圧工程と、
前記加圧された状態の合成樹脂製気泡シート(10)を前記合成樹脂の溶融温度以上に加熱し、前記積層された合成樹脂製気泡シート(10)の対向面同士を融着させる加熱工程とを備え、
前記加熱工程では、前記加圧された状態の合成樹脂製気泡シート(10)に前記合成樹脂の溶融温度以上の高温空気を供給することを特徴とする合成樹脂製気泡シート積層体の製造方法。 - 前記加圧工程において、前記積層された合成樹脂製気泡シート(10)を外側から加圧する加圧手段(32a、33b、33a、33b)は、前記合成樹脂の溶融温度以上にならないように冷却される冷却機構を備えていることを特徴とする請求項1に記載の合成樹脂製気泡シート積層体の製造方法。
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JP2009100846A JP5187265B2 (ja) | 2009-04-17 | 2009-04-17 | 合成樹脂製気泡シート積層体の製造方法 |
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JP2009100846A JP5187265B2 (ja) | 2009-04-17 | 2009-04-17 | 合成樹脂製気泡シート積層体の製造方法 |
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JP2010247463A true JP2010247463A (ja) | 2010-11-04 |
JP5187265B2 JP5187265B2 (ja) | 2013-04-24 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62116145A (ja) * | 1985-11-15 | 1987-05-27 | 川上産業株式会社 | 合成樹脂中空体 |
JPS62166821A (ja) * | 1986-01-17 | 1987-07-23 | 宇部興産株式会社 | 被覆栽培用の複合シ−ト |
JPS6371343A (ja) * | 1986-09-12 | 1988-03-31 | 株式会社 森田鉄工所 | 段ボ−ル紙−気泡入りプラスチツクシ−ト複合体 |
JPH03173643A (ja) * | 1989-12-01 | 1991-07-26 | Aizaki Shokai Kk | 気泡体緩衝材の部分的熔融貼合の方法 |
JPH0516311A (ja) * | 1991-07-15 | 1993-01-26 | Hirano Tecseed Co Ltd | ラミネ−ト積層装置 |
JPH0716965A (ja) * | 1993-06-29 | 1995-01-20 | Kawakami Sangyo Kk | キャップ強度の改善された気泡シート |
JP2001065784A (ja) * | 1999-08-25 | 2001-03-16 | Kawakami Sangyo Co Ltd | 気泡シート断熱材 |
JP3076815U (ja) * | 2000-10-05 | 2001-04-20 | 義正 笠倉 | 積層緩衝部材 |
JP2003145624A (ja) * | 2001-11-13 | 2003-05-20 | Toshiba Plant Kensetsu Co Ltd | シート材の接合装置 |
-
2009
- 2009-04-17 JP JP2009100846A patent/JP5187265B2/ja not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62116145A (ja) * | 1985-11-15 | 1987-05-27 | 川上産業株式会社 | 合成樹脂中空体 |
JPS62166821A (ja) * | 1986-01-17 | 1987-07-23 | 宇部興産株式会社 | 被覆栽培用の複合シ−ト |
JPS6371343A (ja) * | 1986-09-12 | 1988-03-31 | 株式会社 森田鉄工所 | 段ボ−ル紙−気泡入りプラスチツクシ−ト複合体 |
JPH03173643A (ja) * | 1989-12-01 | 1991-07-26 | Aizaki Shokai Kk | 気泡体緩衝材の部分的熔融貼合の方法 |
JPH0516311A (ja) * | 1991-07-15 | 1993-01-26 | Hirano Tecseed Co Ltd | ラミネ−ト積層装置 |
JPH0716965A (ja) * | 1993-06-29 | 1995-01-20 | Kawakami Sangyo Kk | キャップ強度の改善された気泡シート |
JP2001065784A (ja) * | 1999-08-25 | 2001-03-16 | Kawakami Sangyo Co Ltd | 気泡シート断熱材 |
JP3076815U (ja) * | 2000-10-05 | 2001-04-20 | 義正 笠倉 | 積層緩衝部材 |
JP2003145624A (ja) * | 2001-11-13 | 2003-05-20 | Toshiba Plant Kensetsu Co Ltd | シート材の接合装置 |
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