Tuvuge iki ku mateka ya zipper yo gufunga？

Mu 1951, isosiyete yitwa Flexigrip, Inc. yashinzwe guteza imbere no gucuruza azipperku izina rimwe.Iyi zipper yari ishingiye kumurongo wa patenti, waguzwe nuwabihimbye, Borge Madsen.Ibicuruzwa byambere kuri Flexigrip nibindiamashanyarazi ya plastike(nkakunyerera.Nyuma yibyo, imbaraga zo kwamamaza zerekejwe kubipfunyika muriimifuka ya plastiki zipper, byaje kuba isoko nyamukuru kubicuruzwa bya Flexigrip, Inc.Mu 1961, Flexigrip, Inc. yakuye mu isosiyete y'Abayapani, Seisan Nippon Sha, wahimbye ubwoko bwa Minigrip.umufuka wa zipper, gukora no kugurisha uburenganzira bwihariye kuri Amerika, bishingiye ku ruhererekane rwazipperPatenti.Isosiyete yitwa izina rimwe yashinzwe kubyara no gucuruzaImifuka ya minigrip.Mu 1964 cyangwa hafi ya 1964, Minigrip, Inc. yagiranye uruhushya rwihariye rwo gucuruza ibiribwa (supermarkets) hamwe na Dow Chemical Company kubicuruzwa bya Minigrip.Byaragaragaye ko byatsinze cyane.

Icyo gihe,imifuka ya pulasitikebyakorwaga mu bihugu 25 ku muvuduko wa metero 30 ku munota, ariko nta na kimwe cyagurishwaga ku baguzi kuko cyari gihenze cyane ku buryo bitatanga umusaruro.Dow yahaye umwe mubahimbye, R. Douglas Behr, kugirango ateze imbere inzira yihuse, ikora neza.Kugira uburambe buke mbereplastiki, umurimo wari utoroshye kuri Behr ariko yatsinze abantu bose kwisi mugihe cyumwaka.Mugihe yatezimbere inzira kandi yongera umurongo kugera kuri 60, hanyuma 90, hanyuma 150 hanyuma amaherezo metero 300 kumunota mumwaka wa 1972, yagombaga gukora ibikoresho bishya.Bamwe barahawe patenti abandi babikwa nkibanga ryubucuruzi na Dow.Amaherezo, abandi bakozi n’ubushakashatsi n’umusaruro, nka technicien wa laboratoire, William Shrum n’abandi, bagize uruhare mu iterambere, ariko Behr yakomeje kuba umushakashatsi ukomeye kugeza igihe yeguye mu 1993 nk’umuhanga mu bya siyanse wungirije.Icyo gihe inyubako yubushakashatsi yari "Yiyeguriye Kumenyekanisha Umwuga Wihariye wa R. Douglas Behr".

Ibyo'Nta gushidikanya.Kuva1978, Minigrip yaguzwe na Signode, Inc. maze iba ishami ryiyo sosiyete.Mu 1986, Signode na Dow bashinze isosiyete, ari yo Zippak, kugirango itere imbereimifuka ya zipperkubiribwa.Mu 1987, ITW yaguze Signode, maze Minigrip iba ishami rya ITW.Mu 1991, ITW yabonye inyungu za Dow muriZippakkugira ngoZippakyahindutse ishami ryuzuye rya ITW.Zippak itanga umusaruroamashanyarazi ya plastikeKuriisoko ryo gupakira ibiryo.Kuva yatangira kugeza uyu munsi, Ibicuruzwa bya Flexigrip / Minigrip / Zippak / Dow / Dow byabonye patenti zirenga 300 kuriamashanyarazi ya plastike, imifuka ya zipper, nuburyo n'imashini zo kubyara kimwe.Mu 1997, Dow Chemical yagurishije uburenganzira bwa DowBrands, harimo na Ziploc, kuri SC Johnson ku madolari ari hagati ya miliyari 1.3 na $ 1.7.

Icyakora amongZiplocnaZippak'sabanywanyi ni Presto, ishami rya Reynolds, na Pactiv.Mu 1995, Hefty, umwe mu bari bafite Reynolds, yasohotse afite kunyererazipper bag.

Ibicuruzwa

Ziploc yaguye ibicuruzwa byabo birenze imifuka ya sandwich.Ibicuruzwa bya Ziploc ubu biratandukanye bivuye mumifuka ya firigo kugeza kugoreka ibintu.Bafite imifuka yo hepfo yaguka ihagaze yonyine.Bafite kandi imifuka minini.Iyi mifuka ikoreshwa mububiko butari ibiryo kandi nini nka 2 ft kuri 2.7 (0,61 m × 0.82 m).Imifuka ya zip n 'ikoreshwa muguteka ibiryo muri microwave.Ihinduka ryoroshye ryakozwe naZiploczikoreshwa mububiko butari ibiryo kandi nini nka litiro 22 zo muri Amerika.Vuba aha, Ziploc yakoze umurongo uhindagurika wa sandwich hamwe namashashi yo kubikamo.Imifuka yose iri kuri uyu murongo ikozwe na plastike nkeya 25% kandi ikorwa hifashishijwe ingufu zumuyaga. Isakoshi ya Ziploc Evolve sandwich yagenze neza kuburyo yafatwaga nk "" Ibyiza muri Show "mu bihembo byiza bya 2010 bishya muri Kanada.

Kwamamaza

SC Johnson na Son bakoresha kwamamaza, kumurongo, kuganira, no kuri tereviziyo yamamaza ibicuruzwa byabo Ziploc.Amatangazo akoreshwa muri: Berezile, Ubudage, Tayilande, Amerika ndetse n'ibindi bihugu byinshi.Umuyobozi wa Ziploc ushinzwe kwamamaza ni Scott Heim ukora ibikorwa byabo byo kwamamaza amamiliyoni.Mu 2002, SC Johnson & Son yatangije ubukangurambaga bukomeye mu mateka, miliyoni 50 z'amadolari y’Amerika yiyongera ku gutangiza umurongo mushya w’ibikoresho byo kumeza / ibikoresho byo kubika bigomba kugurishwa ku izina rya Ziploc.SC Johnson akunda kwibanda ku bukangurambaga bwabo mu cyerekezo. yamamaza kuri Televiziyo.Muri kampanye yo mu 2002, miliyoni 35 z'amadorali zagenewe kwiyamamaza kuri televiziyo.Muri 2015, bakoze ubukangurambaga bwamamaza hamwe na Tough Mudder kugirango bamamaze ababyeyi binyuze mumasomo y'inzitizi.

Gukora

GukoraImifuka ya Ziplocbiratandukanye mubicuruzwa bitandukanye.AmabwirizaZiplocububiko hamwe na firigo ikozwe muripolietilen.

Irushanwa

Ziploc ihura n’irushanwa rikomeye ry’abanywanyi nka Glad, Hefty, na benshi bafite abikorera ku giti cyabo, rusange, ibirango byububikoimifuka ya pulasitiken'ibikoresho.Nk’uko Jules Rose, umuyobozi wa Sloan's Supermarkets Inc mu mujyi wa New York abivuga: “Iri ni isoko rihiganwa cyane rifite abakinnyi benshi ndetse no kugurisha ibirango byigenga bidasanzwe.”Mu 1992, Ziploc yahuye n’amarushanwa atunguranye avuye kugurisha cyane kwa mukeba wabo wa mbere Brands Corporation's Glad-Lock.Imifuka ya Glad Lock yazamutseho 13.1% mu byumweru 12 mu mpera za 1992, bituma Glad-Lock igabana 18.4% ku isoko ugereranije na Ziploc 43%.