Systems and methods for making paperboard containers
Systems and methods for making a paperboard container include a sidewall blank heater assembly having upper and lower sidewall blank heaters for simultaneously heating upper and lower edge strips of the sidewall blank adjacent lateral edges thereof, and a bottom sidewall seam heater for heating a ge...
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| creator | NORWOOD DAVID W NEAL GREGORY BALORDI ROMANO BEKKER SEMYON HARTMAN ALVIN C |
| description | Systems and methods for making a paperboard container include a sidewall blank heater assembly having upper and lower sidewall blank heaters for simultaneously heating upper and lower edge strips of the sidewall blank adjacent lateral edges thereof, and a bottom sidewall seam heater for heating a generally curved strip adjacent an arcuate bottom edge of the sidewall blank simultaneously with the upper and lower edge strips. The sidewall blank is thereafter curved about a forming mandrel at a container-forming station so as to overlap the heated upper and lower edge strips of the sidewall blank to form a longitudinal container side seam, while the bottom edge of the sidewall blank is brought into contact with a paperboard bottom wall blank to form an annular container bottom seam. A bottom seam heater assembly is most preferably provided for circumferentially heating the container bottom seam simultaneously while the sidewall blank is curved about the forming mandrel at the container-forming station. In such a manner, high quality, leak proof seams of the paperboard container ensue. |
| format | Patent |
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The sidewall blank is thereafter curved about a forming mandrel at a container-forming station so as to overlap the heated upper and lower edge strips of the sidewall blank to form a longitudinal container side seam, while the bottom edge of the sidewall blank is brought into contact with a paperboard bottom wall blank to form an annular container bottom seam. A bottom seam heater assembly is most preferably provided for circumferentially heating the container bottom seam simultaneously while the sidewall blank is curved about the forming mandrel at the container-forming station. In such a manner, high quality, leak proof seams of the paperboard container ensue.</description><edition>7</edition><language>eng</language><subject>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER ; MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER ; PERFORMING OPERATIONS ; TRANSPORTING ; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER</subject><creationdate>2005</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=20050208&DB=EPODOC&CC=US&NR=6852071B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050208&DB=EPODOC&CC=US&NR=6852071B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NORWOOD DAVID W</creatorcontrib><creatorcontrib>NEAL GREGORY</creatorcontrib><creatorcontrib>BALORDI ROMANO</creatorcontrib><creatorcontrib>BEKKER SEMYON</creatorcontrib><creatorcontrib>HARTMAN ALVIN C</creatorcontrib><title>Systems and methods for making paperboard containers</title><description>Systems and methods for making a paperboard container include a sidewall blank heater assembly having upper and lower sidewall blank heaters for simultaneously heating upper and lower edge strips of the sidewall blank adjacent lateral edges thereof, and a bottom sidewall seam heater for heating a generally curved strip adjacent an arcuate bottom edge of the sidewall blank simultaneously with the upper and lower edge strips. The sidewall blank is thereafter curved about a forming mandrel at a container-forming station so as to overlap the heated upper and lower edge strips of the sidewall blank to form a longitudinal container side seam, while the bottom edge of the sidewall blank is brought into contact with a paperboard bottom wall blank to form an annular container bottom seam. A bottom seam heater assembly is most preferably provided for circumferentially heating the container bottom seam simultaneously while the sidewall blank is curved about the forming mandrel at the container-forming station. In such a manner, high quality, leak proof seams of the paperboard container ensue.</description><subject>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER</subject><subject>MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><subject>WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJriwuSc0tVkjMS1HITS3JyE8pVkjLL1LITczOzEtXKEgsSC1Kyk8sSlFIzs8rSczMSy0q5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8aHBZhamRgbmhk5GxkQoAQD6riza</recordid><startdate>20050208</startdate><enddate>20050208</enddate><creator>NORWOOD DAVID W</creator><creator>NEAL GREGORY</creator><creator>BALORDI ROMANO</creator><creator>BEKKER SEMYON</creator><creator>HARTMAN ALVIN C</creator><scope>EVB</scope></search><sort><creationdate>20050208</creationdate><title>Systems and methods for making paperboard containers</title><author>NORWOOD DAVID W ; NEAL GREGORY ; BALORDI ROMANO ; BEKKER SEMYON ; HARTMAN ALVIN C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6852071B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER</topic><topic>MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER</topic><toplevel>online_resources</toplevel><creatorcontrib>NORWOOD DAVID W</creatorcontrib><creatorcontrib>NEAL GREGORY</creatorcontrib><creatorcontrib>BALORDI ROMANO</creatorcontrib><creatorcontrib>BEKKER SEMYON</creatorcontrib><creatorcontrib>HARTMAN ALVIN C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NORWOOD DAVID W</au><au>NEAL GREGORY</au><au>BALORDI ROMANO</au><au>BEKKER SEMYON</au><au>HARTMAN ALVIN C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Systems and methods for making paperboard containers</title><date>2005-02-08</date><risdate>2005</risdate><abstract>Systems and methods for making a paperboard container include a sidewall blank heater assembly having upper and lower sidewall blank heaters for simultaneously heating upper and lower edge strips of the sidewall blank adjacent lateral edges thereof, and a bottom sidewall seam heater for heating a generally curved strip adjacent an arcuate bottom edge of the sidewall blank simultaneously with the upper and lower edge strips. The sidewall blank is thereafter curved about a forming mandrel at a container-forming station so as to overlap the heated upper and lower edge strips of the sidewall blank to form a longitudinal container side seam, while the bottom edge of the sidewall blank is brought into contact with a paperboard bottom wall blank to form an annular container bottom seam. A bottom seam heater assembly is most preferably provided for circumferentially heating the container bottom seam simultaneously while the sidewall blank is curved about the forming mandrel at the container-forming station. In such a manner, high quality, leak proof seams of the paperboard container ensue.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER PERFORMING OPERATIONS TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER |
| title | Systems and methods for making paperboard containers |
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