High-elasticity compression-resistant corrugated board
An elastic assembly comprises a plurality of miniature air bags and a plurality of trapezoidal elastic pieces, the tops of the miniature air bags are communicated with a barrel, balls are arranged in the miniature air bags, the lower surfaces of the balls are fixedly connected with special-shaped el...
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creator | LAN YIZHU ZHENG RONGCHANG HUANG SHIFENG MEI QINGRUI LIN RUIJIAO |
description | An elastic assembly comprises a plurality of miniature air bags and a plurality of trapezoidal elastic pieces, the tops of the miniature air bags are communicated with a barrel, balls are arranged in the miniature air bags, the lower surfaces of the balls are fixedly connected with special-shaped elastic pieces, and the balls are located under the barrel. The trapezoidal elastic sheet supports the corrugated paper core to prevent deformation; when external force is too large to cause deformation of the trapezoidal elastic pieces, the trapezoidal elastic pieces push the balls to move downwards to be separated from the barrel, due to the fact that air pressure in the micro air bags is large, air in the micro air bags is squeezed into the trapezoidal air bags, the trapezoidal air bags rapidly expand to support the corrugated paper cores, and the squeezed corrugated paper cores are deformed and reset; and high-pressure gas in the micro air bags also supports the corrugated paper core through the trapezoidal air b |
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The trapezoidal elastic sheet supports the corrugated paper core to prevent deformation; when external force is too large to cause deformation of the trapezoidal elastic pieces, the trapezoidal elastic pieces push the balls to move downwards to be separated from the barrel, due to the fact that air pressure in the micro air bags is large, air in the micro air bags is squeezed into the trapezoidal air bags, the trapezoidal air bags rapidly expand to support the corrugated paper cores, and the squeezed corrugated paper cores are deformed and reset; and high-pressure gas in the micro air bags also supports the corrugated paper core through the trapezoidal air b</description><language>chi ; eng</language><subject>IMPREGNATING OR COATING OF PAPER ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PERFORMING OPERATIONS ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; TRANSPORTING ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><creationdate>2023</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=20231208&DB=EPODOC&CC=CN&NR=220149979U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231208&DB=EPODOC&CC=CN&NR=220149979U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAN YIZHU</creatorcontrib><creatorcontrib>ZHENG RONGCHANG</creatorcontrib><creatorcontrib>HUANG SHIFENG</creatorcontrib><creatorcontrib>MEI QINGRUI</creatorcontrib><creatorcontrib>LIN RUIJIAO</creatorcontrib><title>High-elasticity compression-resistant corrugated board</title><description>An elastic assembly comprises a plurality of miniature air bags and a plurality of trapezoidal elastic pieces, the tops of the miniature air bags are communicated with a barrel, balls are arranged in the miniature air bags, the lower surfaces of the balls are fixedly connected with special-shaped elastic pieces, and the balls are located under the barrel. 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The trapezoidal elastic sheet supports the corrugated paper core to prevent deformation; when external force is too large to cause deformation of the trapezoidal elastic pieces, the trapezoidal elastic pieces push the balls to move downwards to be separated from the barrel, due to the fact that air pressure in the micro air bags is large, air in the micro air bags is squeezed into the trapezoidal air bags, the trapezoidal air bags rapidly expand to support the corrugated paper cores, and the squeezed corrugated paper cores are deformed and reset; and high-pressure gas in the micro air bags also supports the corrugated paper core through the trapezoidal air b</abstract><oa>free_for_read</oa></addata></record> |
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subjects | IMPREGNATING OR COATING OF PAPER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G |
title | High-elasticity compression-resistant corrugated board |
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