JPWO2012118060A1 - 複室容器およびその製造方法 - Google Patents
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- B29C66/3472—General aspects dealing with the joint area or with the area to be joined using particular temperature distributions or gradients; using particular heat distributions or gradients in the plane of the joint, e.g. along the joint line in the plane of the joint or perpendicular to the joint line in the plane of the joint
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- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
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- B29C66/72321—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 multi-layered comprising a non-plastics layer consisting of metals or their alloys
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- B29C66/7234—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 multi-layered comprising a barrier layer
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- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
- B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
- B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
- B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Description
本発明に基づく実施の形態について説明する前に、図1〜図5を参照して本発明に関する比較例1,2ついて説明する。各比較例の説明において、同一の部品、相当部品に対しては、同一の参照番号を付し、重複する説明は繰り返さない場合がある。
図1は、本比較例における複室容器100Y(図2参照)の製造方法の第1工程を示す断面図であり、第1容器110および第2容器120が接合される前の状態を示している。図2は、複室容器100Yの製造方法の第2工程を示す断面図であり、第1容器110および第2容器120が接合されて複室容器100Yが得られた状態を示している。複室容器100Yは、特開平08−215285号公報(特許文献1)および特開平08−257102号公報(特許文献2)に記載の複室容器に類似している。
第1容器110は、裏面側シート112、前面側シート122、および、弱シール部形成用シート131を備える。弱シール部形成用シート131は、裏面側シート112および前面側シート122の中に所定の長さだけ埋没するように配置される。
第2容器120は、裏面側シート111、前面側シート121、弱シール部形成用シート132、および、ポート150を備える。弱シール部形成用シート132は、裏面側シート111および前面側シート121から所定の長さだけ突出するように配置される。ポート150も、裏面側シート111および前面側シート121から突出するように、弱シール部形成用シート132とは反対側に配置される。
第1容器110および第2容器120が準備された後、第1容器110および第2容器120は、弱シール部形成用シート131および弱シール部形成用シート132が向かい合うように配置される。第2容器120の弱シール部134が、第1容器110における裏面側シート112の一辺112Aおよび前面側シート122の一辺122Aの間に配置される。
図3は、本比較例における複室容器100Z(図4参照)の製造方法の第1工程を示す断面図であり、第1容器110Aおよび第2容器120Aが接合される前の状態を示している。図4は、複室容器100Zの製造方法の第2工程を示す断面図であり、第1容器110Aおよび第2容器120Aが接合されて複室容器100Zが得られた状態を示している。
第1容器110Aおよび第2容器120Aが準備された後、第1容器110Aにおける裏面側シート112の一辺112Aと、第2容器120Aにおける裏面側シート111の一辺111Aとが熱溶着される。同様に、第1容器110Aにおける前面側シート122の一辺122Aと、第2容器120Aにおける前面側シート121の一辺121Aとが熱溶着される。
本発明に基づいた実施の形態について、以下、図面を参照しながら説明する。実施の形態の説明において、個数、量などに言及する場合、特に記載がある場合を除き、本発明の範囲は必ずしもその個数、量などに限定されない。実施の形態の説明において、同一の部品、相当部品に対しては、同一の参照番号を付し、重複する説明は繰り返さない場合がある。
第1シート状部材10は、第1薬剤収容室形成部11および第1薬液収容室形成部12を含む。
第2シート状部材20は、第2薬剤収容室形成部21および第2薬液収容室形成部22を含む。
第1シート状部材10および第2シート状部材20は、第1薬液収容室形成部12および第2薬液収容室形成部22が内側に位置し、且つ、第1薬剤収容室形成部11および第2薬剤収容室形成部21が外側に位置するように対向配置される。ポート50は、第1薬液収容室形成部12の他辺12Cと第2薬液収容室形成部22の他辺22Cとの間に配置される。上述のとおり、カバーシート52は、第1薬剤収容室形成部11の裏面側(第2薬剤収容室形成部21の反対側)に配置される。
複室容器100は、上述の比較例1における複室容器100Y(図2参照)とは異なり、弱シール部形成用シート131および弱シール部形成用シート132を備えていない。複室容器100は、複室容器100Yに比べて安価に提供されることができる。
Claims (2)
- 弱シール部(30)によって相互に分離された薬剤収容室(61)および薬液収容室(62)を含む複室容器(100)の製造方法であって、
一辺(11A,12A)同士が接合された第1薬剤収容室形成部(11)および第1薬液収容室形成部(12)を含む第1シート状部材(10)、ならびに一辺(21A,22A)同士が接合された第2薬剤収容室形成部(21)および第2薬液収容室形成部(22)を含む第2シート状部材(20)を準備する工程と、
前記第1シート状部材(10)および前記第2シート状部材(20)を接合することによって前記薬剤収容室(61)および前記薬液収容室(62)を形成する工程と、
を備え、
前記第1薬剤収容室形成部(11)の他辺(11B〜11D)および前記第2薬剤収容室形成部(21)の他辺(21B〜21D)同士が接合されることによって前記薬剤収容室(61)が形成され、
前記第1薬液収容室形成部(12)の他辺(12B〜12D)および前記第2薬液収容室形成部(22)の他辺(22B〜22D)同士が接合されることによって前記薬液収容室(62)が形成され、
前記弱シール部(30)は、前記第1薬液収容室形成部(12)の前記一辺(12A)および前記第2薬液収容室形成部(22)の前記一辺(22A)同士が接合されることによって形成され、
前記第1シート状部材(10)および前記第2シート状部材(20)が前記弱シール部(30)において相互に剥離されることによって、前記薬剤収容室(61)および前記薬液収容室(62)が相互に連通する、
複室容器の製造方法。 - 弱シール部(30)によって相互に分離された薬剤収容室(61)および薬液収容室(62)を含む複室容器(100)であって、
一辺(11A,12A)同士が接合された第1薬剤収容室形成部(11)および第1薬液収容室形成部(12)を含む第1シート状部材(10)と、
一辺(21A,22A)同士が接合された第2薬剤収容室形成部(21)および第2薬液収容室形成部(22)を含み、前記第1シート状部材(10)に接合される第2シート状部材(20)と、
を備え、
前記第1薬剤収容室形成部(11)の他辺(11B〜11D)および前記第2薬剤収容室形成部(21)の他辺(21B〜21D)同士が接合されることによって前記薬剤収容室(61)が形成され、
前記第1薬液収容室形成部(12)の他辺(12B〜12D)および前記第2薬液収容室形成部(22)の他辺(22B〜22D)同士が接合されることによって前記薬液収容室(62)が形成され、
前記弱シール部(30)は、前記第1薬液収容室形成部(12)の前記一辺(12A)および前記第2薬液収容室形成部(22)の前記一辺(22A)同士が接合されることによって形成され、
前記第1シート状部材(10)および前記第2シート状部材(20)が前記弱シール部(30)において相互に剥離されることによって、前記薬剤収容室(61)および前記薬液収容室(62)が相互に連通する、
複室容器。
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