Head of ziplock bag film blowing machine

The utility model discloses a head of a clip chain valve bag film blowing machine, which comprises a housing (1) and an inner core (2) in an inner chamber of the housing (1), wherein the outer edge of the inner core (2) is provided with a plurality of pairs of power of number of two of negative groo...

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description The utility model discloses a head of a clip chain valve bag film blowing machine, which comprises a housing (1) and an inner core (2) in an inner chamber of the housing (1), wherein the outer edge of the inner core (2) is provided with a plurality of pairs of power of number of two of negative grooves (3) and positive grooves (4) in an equidistant mode, and each pair of negative groove (3) and positive groove (4) are contiguous. A long cylinder bag extruded by the utility model is provided with a plurality of pairs of contiguous concave bands and convex bands, and each pair of concave band and convex band pass through a center of circle to be cut into a plurality of small bags. Thus, the production efficiency is increased, and meanwhile, bags with minor specification can be produced.
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A long cylinder bag extruded by the utility model is provided with a plurality of pairs of contiguous concave bands and convex bands, and each pair of concave band and convex band pass through a center of circle to be cut into a plurality of small bags. Thus, the production efficiency is increased, and meanwhile, bags with minor specification can be produced.</description><language>eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2006</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&amp;date=20060510&amp;DB=EPODOC&amp;CC=CN&amp;NR=2778538Y$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20060510&amp;DB=EPODOC&amp;CC=CN&amp;NR=2778538Y$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XINYOU YANG</creatorcontrib><title>Head of ziplock bag film blowing machine</title><description>The utility model discloses a head of a clip chain valve bag film blowing machine, which comprises a housing (1) and an inner core (2) in an inner chamber of the housing (1), wherein the outer edge of the inner core (2) is provided with a plurality of pairs of power of number of two of negative grooves (3) and positive grooves (4) in an equidistant mode, and each pair of negative groove (3) and positive groove (4) are contiguous. 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A long cylinder bag extruded by the utility model is provided with a plurality of pairs of contiguous concave bands and convex bands, and each pair of concave band and convex band pass through a center of circle to be cut into a plurality of small bags. Thus, the production efficiency is increased, and meanwhile, bags with minor specification can be produced.</abstract><oa>free_for_read</oa></addata></record>
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title Head of ziplock bag film blowing machine
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