PREFORM FOR INNER BAG CONTAINER AND DOUBLE-LAYERED CONTAINER
To provide a preform for an inner bag container whereby it is possible to mold such an inner bag container that can effectively solve the problem of difficulty in discharging the content liquid as the content liquid is discharged.SOLUTION: In the preform for inner bag container used in manufacturing...
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| creator | ISHIKAWA SUSUMU IINO HIROYOSHI ICHIKAWA KENTARO KASAI TOMOHIRO INABA TSUYOSHI NAKATANI TOYOHIKO AKUZAWA NORIO NARUKAWA YOSHIKO |
| description | To provide a preform for an inner bag container whereby it is possible to mold such an inner bag container that can effectively solve the problem of difficulty in discharging the content liquid as the content liquid is discharged.SOLUTION: In the preform for inner bag container used in manufacturing a double-structured container consisting of an outer cylindrical container and an inner bag container housed in the outer cylindrical container by simultaneous stretch-blow molding using the stack preform method, the inner bag container preform 1 has a test-tube shape as a whole, and has an inner bag neck 5 which is a non-stretched molding portion, and a tubular body 7 connected to the inner bag neck 5 and provided for stretch molding. On the inner or outer surface of the tubular body 7, formed are a plurality of shrinkage regulating grooves 10 linearly extending axially, at intervals in the circumferential direction. In a flat section of the tubular body 7, the number of the shrinkage regulating grooves 10 is set so that the interval d between the adjacent shrinkage regulating grooves 10 is 13 to 20% of the circumference in the flat body section.SELECTED DRAWING: Figure 2
【課題】内容液を排出していくうちに、内容液の排出が困難になるという問題が有効に解決された内袋容器を成形することができる内袋容器用プリフォームを提供する。【解決手段】スタックプリフォーム法による同時延伸ブロー成形により、外筒容器と外筒容器内に収容された内袋容器とからなる二重構造容器を製造する際に使用される内袋容器用プリフォームに１おいて、該内袋容器用プリフォーム１は、全体として試験管形状を有しており、非延伸成形部である内袋首部５と、内袋首部５に連なり且つ延伸成形に供される管状胴部７とを有しており、管状胴部７の内面または外面には、軸方向に線状に延びている収縮規制用溝１０が、周方向に間隔をおいて複数箇所に形成されており、且つ管状胴部７の平断面でみて、隣接する収縮規制用溝１０の間隔ｄは、該胴部平断面での周長の１３〜２０％となるように、該収縮規制用溝１０の数が設定されていることを特徴とする。【選択図】図２ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2020152056A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2020152056A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2020152056A3</originalsourceid><addsrcrecordid>eNrjZLAJCHJ18w_yVQASCp5-fq5BCk6O7grO_n4hjp4gnqOfi4KLf6iTj6uuj2Oka5CrC0KSh4E1LTGnOJUXSnMzKLm5hjh76KYW5MenFhckJqfmpZbEewUYGRgZGJoaGZiaORoTpQgAN-QptA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PREFORM FOR INNER BAG CONTAINER AND DOUBLE-LAYERED CONTAINER</title><source>esp@cenet</source><creator>ISHIKAWA SUSUMU ; IINO HIROYOSHI ; ICHIKAWA KENTARO ; KASAI TOMOHIRO ; INABA TSUYOSHI ; NAKATANI TOYOHIKO ; AKUZAWA NORIO ; NARUKAWA YOSHIKO</creator><creatorcontrib>ISHIKAWA SUSUMU ; IINO HIROYOSHI ; ICHIKAWA KENTARO ; KASAI TOMOHIRO ; INABA TSUYOSHI ; NAKATANI TOYOHIKO ; AKUZAWA NORIO ; NARUKAWA YOSHIKO</creatorcontrib><description>To provide a preform for an inner bag container whereby it is possible to mold such an inner bag container that can effectively solve the problem of difficulty in discharging the content liquid as the content liquid is discharged.SOLUTION: In the preform for inner bag container used in manufacturing a double-structured container consisting of an outer cylindrical container and an inner bag container housed in the outer cylindrical container by simultaneous stretch-blow molding using the stack preform method, the inner bag container preform 1 has a test-tube shape as a whole, and has an inner bag neck 5 which is a non-stretched molding portion, and a tubular body 7 connected to the inner bag neck 5 and provided for stretch molding. On the inner or outer surface of the tubular body 7, formed are a plurality of shrinkage regulating grooves 10 linearly extending axially, at intervals in the circumferential direction. In a flat section of the tubular body 7, the number of the shrinkage regulating grooves 10 is set so that the interval d between the adjacent shrinkage regulating grooves 10 is 13 to 20% of the circumference in the flat body section.SELECTED DRAWING: Figure 2
【課題】内容液を排出していくうちに、内容液の排出が困難になるという問題が有効に解決された内袋容器を成形することができる内袋容器用プリフォームを提供する。【解決手段】スタックプリフォーム法による同時延伸ブロー成形により、外筒容器と外筒容器内に収容された内袋容器とからなる二重構造容器を製造する際に使用される内袋容器用プリフォームに１おいて、該内袋容器用プリフォーム１は、全体として試験管形状を有しており、非延伸成形部である内袋首部５と、内袋首部５に連なり且つ延伸成形に供される管状胴部７とを有しており、管状胴部７の内面または外面には、軸方向に線状に延びている収縮規制用溝１０が、周方向に間隔をおいて複数箇所に形成されており、且つ管状胴部７の平断面でみて、隣接する収縮規制用溝１０の間隔ｄは、該胴部平断面での周長の１３〜２０％となるように、該収縮規制用溝１０の数が設定されていることを特徴とする。【選択図】図２</description><language>eng ; jpn</language><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS ; CONVEYING ; HANDLING THIN OR FILAMENTARY MATERIAL ; MAKING GRANULES OR PREFORMS ; PACKAGES ; PACKAGING ELEMENTS ; PACKING ; PERFORMING OPERATIONS ; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED ; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; STORING ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200924&DB=EPODOC&CC=JP&NR=2020152056A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200924&DB=EPODOC&CC=JP&NR=2020152056A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ISHIKAWA SUSUMU</creatorcontrib><creatorcontrib>IINO HIROYOSHI</creatorcontrib><creatorcontrib>ICHIKAWA KENTARO</creatorcontrib><creatorcontrib>KASAI TOMOHIRO</creatorcontrib><creatorcontrib>INABA TSUYOSHI</creatorcontrib><creatorcontrib>NAKATANI TOYOHIKO</creatorcontrib><creatorcontrib>AKUZAWA NORIO</creatorcontrib><creatorcontrib>NARUKAWA YOSHIKO</creatorcontrib><title>PREFORM FOR INNER BAG CONTAINER AND DOUBLE-LAYERED CONTAINER</title><description>To provide a preform for an inner bag container whereby it is possible to mold such an inner bag container that can effectively solve the problem of difficulty in discharging the content liquid as the content liquid is discharged.SOLUTION: In the preform for inner bag container used in manufacturing a double-structured container consisting of an outer cylindrical container and an inner bag container housed in the outer cylindrical container by simultaneous stretch-blow molding using the stack preform method, the inner bag container preform 1 has a test-tube shape as a whole, and has an inner bag neck 5 which is a non-stretched molding portion, and a tubular body 7 connected to the inner bag neck 5 and provided for stretch molding. On the inner or outer surface of the tubular body 7, formed are a plurality of shrinkage regulating grooves 10 linearly extending axially, at intervals in the circumferential direction. In a flat section of the tubular body 7, the number of the shrinkage regulating grooves 10 is set so that the interval d between the adjacent shrinkage regulating grooves 10 is 13 to 20% of the circumference in the flat body section.SELECTED DRAWING: Figure 2
【課題】内容液を排出していくうちに、内容液の排出が困難になるという問題が有効に解決された内袋容器を成形することができる内袋容器用プリフォームを提供する。【解決手段】スタックプリフォーム法による同時延伸ブロー成形により、外筒容器と外筒容器内に収容された内袋容器とからなる二重構造容器を製造する際に使用される内袋容器用プリフォームに１おいて、該内袋容器用プリフォーム１は、全体として試験管形状を有しており、非延伸成形部である内袋首部５と、内袋首部５に連なり且つ延伸成形に供される管状胴部７とを有しており、管状胴部７の内面または外面には、軸方向に線状に延びている収縮規制用溝１０が、周方向に間隔をおいて複数箇所に形成されており、且つ管状胴部７の平断面でみて、隣接する収縮規制用溝１０の間隔ｄは、該胴部平断面での周長の１３〜２０％となるように、該収縮規制用溝１０の数が設定されていることを特徴とする。【選択図】図２</description><subject>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</subject><subject>CONVEYING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>MAKING GRANULES OR PREFORMS</subject><subject>PACKAGES</subject><subject>PACKAGING ELEMENTS</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</subject><subject>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>STORING</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJCHJ18w_yVQASCp5-fq5BCk6O7grO_n4hjp4gnqOfi4KLf6iTj6uuj2Oka5CrC0KSh4E1LTGnOJUXSnMzKLm5hjh76KYW5MenFhckJqfmpZbEewUYGRgZGJoaGZiaORoTpQgAN-QptA</recordid><startdate>20200924</startdate><enddate>20200924</enddate><creator>ISHIKAWA SUSUMU</creator><creator>IINO HIROYOSHI</creator><creator>ICHIKAWA KENTARO</creator><creator>KASAI TOMOHIRO</creator><creator>INABA TSUYOSHI</creator><creator>NAKATANI TOYOHIKO</creator><creator>AKUZAWA NORIO</creator><creator>NARUKAWA YOSHIKO</creator><scope>EVB</scope></search><sort><creationdate>20200924</creationdate><title>PREFORM FOR INNER BAG CONTAINER AND DOUBLE-LAYERED CONTAINER</title><author>ISHIKAWA SUSUMU ; IINO HIROYOSHI ; ICHIKAWA KENTARO ; KASAI TOMOHIRO ; INABA TSUYOSHI ; NAKATANI TOYOHIKO ; AKUZAWA NORIO ; NARUKAWA YOSHIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2020152056A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2020</creationdate><topic>ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS</topic><topic>CONVEYING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>MAKING GRANULES OR PREFORMS</topic><topic>PACKAGES</topic><topic>PACKAGING ELEMENTS</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED</topic><topic>RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>STORING</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>ISHIKAWA SUSUMU</creatorcontrib><creatorcontrib>IINO HIROYOSHI</creatorcontrib><creatorcontrib>ICHIKAWA KENTARO</creatorcontrib><creatorcontrib>KASAI TOMOHIRO</creatorcontrib><creatorcontrib>INABA TSUYOSHI</creatorcontrib><creatorcontrib>NAKATANI TOYOHIKO</creatorcontrib><creatorcontrib>AKUZAWA NORIO</creatorcontrib><creatorcontrib>NARUKAWA YOSHIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ISHIKAWA SUSUMU</au><au>IINO HIROYOSHI</au><au>ICHIKAWA KENTARO</au><au>KASAI TOMOHIRO</au><au>INABA TSUYOSHI</au><au>NAKATANI TOYOHIKO</au><au>AKUZAWA NORIO</au><au>NARUKAWA YOSHIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PREFORM FOR INNER BAG CONTAINER AND DOUBLE-LAYERED CONTAINER</title><date>2020-09-24</date><risdate>2020</risdate><abstract>To provide a preform for an inner bag container whereby it is possible to mold such an inner bag container that can effectively solve the problem of difficulty in discharging the content liquid as the content liquid is discharged.SOLUTION: In the preform for inner bag container used in manufacturing a double-structured container consisting of an outer cylindrical container and an inner bag container housed in the outer cylindrical container by simultaneous stretch-blow molding using the stack preform method, the inner bag container preform 1 has a test-tube shape as a whole, and has an inner bag neck 5 which is a non-stretched molding portion, and a tubular body 7 connected to the inner bag neck 5 and provided for stretch molding. On the inner or outer surface of the tubular body 7, formed are a plurality of shrinkage regulating grooves 10 linearly extending axially, at intervals in the circumferential direction. In a flat section of the tubular body 7, the number of the shrinkage regulating grooves 10 is set so that the interval d between the adjacent shrinkage regulating grooves 10 is 13 to 20% of the circumference in the flat body section.SELECTED DRAWING: Figure 2
【課題】内容液を排出していくうちに、内容液の排出が困難になるという問題が有効に解決された内袋容器を成形することができる内袋容器用プリフォームを提供する。【解決手段】スタックプリフォーム法による同時延伸ブロー成形により、外筒容器と外筒容器内に収容された内袋容器とからなる二重構造容器を製造する際に使用される内袋容器用プリフォームに１おいて、該内袋容器用プリフォーム１は、全体として試験管形状を有しており、非延伸成形部である内袋首部５と、内袋首部５に連なり且つ延伸成形に供される管状胴部７とを有しており、管状胴部７の内面または外面には、軸方向に線状に延びている収縮規制用溝１０が、周方向に間隔をおいて複数箇所に形成されており、且つ管状胴部７の平断面でみて、隣接する収縮規制用溝１０の間隔ｄは、該胴部平断面での周長の１３〜２０％となるように、該収縮規制用溝１０の数が設定されていることを特徴とする。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MAKING GRANULES OR PREFORMS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | PREFORM FOR INNER BAG CONTAINER AND DOUBLE-LAYERED CONTAINER |
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