Ngo-1951, inkampani ebizwa nge-Flexigrip, Inc. yasungulwa ukuze ithuthukise futhi imakethe auziphu wepulasitikingegama elifanayo. Le ziphu yayisekelwe kusethi yamalungelo obunikazi, athengwe kumsunguli wawo, u-Borge Madsen. Imikhiqizo yokuqala ye-Flexigrip nezinyeiziphu zepulasitiki(njenge-amaziphu angasheleli(i-toptite) eyakhiwe yi-Flexigrip) yayiyi-looseleaf binder inserts kanye nezikhwama eziyisicaba. Ngemuva kwalokho, imizamo yokumaketha yaqondiswa ekufakweni kwemikhiqizoizikhwama zikaziphu zepulasitiki, okwaba yimakethe eyinhloko yemikhiqizo ye-Flexigrip, Inc. Ngo-1961, iFlexigrip, Inc. yatholwa enkampanini yaseJapan, uSeisan Nippon Sha, owasungula uhlobo lweMinigrip.isikhwama sepulasitiki se-zipper, amalungelo akhethekile okukhiqiza nokudayisa e-United States, asekelwe ochungechungeni lweuziphu wepulasitikiI-Seisan patent. Inkampani enegama elifanayo yasungulwa ukuze ikhiqize futhi imaketheIzikhwama ezincane. Ngonyaka ka-1964 noma cishe, i-Minigrip, Inc. yaxoxisana ngelayisensi ekhethekile yokuhweba ngegrosa (izitolo ezinkulu) ne-Dow Chemical Company yomkhiqizo we-Minigrip. Kube yimpumelelo enkulu.
Ngaleso sikhathi,izikhwama zepulasitikiayekhiqizwa emazweni angu-25 ngesivinini sikalayini esingamamitha angu-30 ngomzuzu, kodwa awekho ayedayiselwa abathengi ngenxa yokuthi abiza kakhulu ukuwenza. UDow wabele omunye wabasunguli babo, u-R. Douglas Behr, ukuthi athuthukise inqubo enesivinini esikhulu, ephumelelayo. Ukuba nolwazi oluncane lwangaphambiliniamapulasitiki, umsebenzi wawunzima kuBehr kodwa wadlula wonke umuntu emhlabeni ungakapheli unyaka. Njengoba ethuthukisa inqubo futhi enyusa isivinini somugqa saba ngu-60, wabe esengu-90, wabe esengu-150 futhi ekugcineni amafidi angu-300 ngomzuzu ngo-1972, kwadingeka aklame imishini emisha. Ezinye zazinamalungelo obunikazi kanti ezinye zagcinwa njengezimfihlo zokuhweba ngabakwaDow. Ekugcineni, abanye abasebenzi bocwaningo nabakhiqizi, njengochwepheshe belebhu uWilliam Shrum nabanye, baba nesandla ekuthuthukisweni kwenqubo, kodwa u-Behr waqhubeka engumcwaningi oholayo waze wathatha umhlalaphansi ngo-1993 njengososayensi osebenza naye omkhulu. Ngaleso sikhathi isakhiwo socwaningo sasithi "Sinikezelwe Ekuqapheliseni Umsebenzi Ohloniphekile ka-R. Douglas Behr".
Lokho'akungabazeki lokho. KusukelaNgo-1978, iMinigrip yatholwa yiSignode, Inc. futhi yaba inkampani engaphansi kwaleyo nkampani. Ngo-1986, uSignode noDow bakha inkampani, okuyiZippak, ezothuthukisaizikhwama uziphungemikhiqizo yokudla. Ngo-1987, i-ITW yathola i-Signode, futhi i-Minigrip yaba inkampani engaphansi kwe-ITW. Ngo-1991, i-ITW yathola intshisekelo kaDow kuyoZiphakukuzeZiphakyaba inkampani ephethwe ngokugcwele ye-ITW. I-Zippak iyakhiqizaiziphu zepulasitikiOkweimakethe yokupakisha ukudla. Kusukela ngesikhathi sokuqala kuze kube namuhla, i-Flexigrip/Minigrip/Zippak/Dow/Dow Brands ithole amalungelo obunikazi angaphezu kuka-300.iziphu zepulasitiki, izikhwama uziphu, kanye nezindlela nemishini yokukhiqiza okufanayo. Ngo-1997, i-Dow Chemical yathengisa amalungelo e-DowBrands, ehlanganisa i-Ziploc, ku-SC Johnson ngemali ephakathi kuka-$1.3 no-$1.7 wezigidigidi.I-Zip-Pak ithuthukise iziphu ezihambisana ne-Polypropylene ngo-2003.
Nokho aomunyeI-ZiplocfuthiI-Zippak'sabaqhudelana nabo yiPresto, inkampani ephethwe yiReynolds, kanye nePactiv. Ngo-1995, uHefty, omunye wezinkampani zikaReynolds, waphuma ne-sliding.isikhwama uziphu.
Imikhiqizo
I-Ziploc inwebise imikhiqizo yabo ngaphezu kwezikhwama zamasemishi. Imikhiqizo ye-Ziploc manje iyahluka kusukela ezikhwameni zamafriji ukuya kuziqukathi ezisontekile. Banezikhwama zangaphansi ezinwebekayo ezizimele zodwa. Futhi banezikhwama ezinkulu. Lezi zikhwama zisetshenziselwa ukugcina okungezona ukudla futhi zikhulu njengo-2 ft ngo-2.7 ft (0.61 m × 0.82 m). Izikhwama ze-zip n' steam zisetshenziselwa ukupheka ukudla kuhhavini ye-microwave. I-totes eguquguqukayo eyenziwe nguI-Ziplocasetshenziselwa ukugcina okungekona ukudla futhi makhulu njengamalitha angama-22 US . Muva nje, i-Ziploc yenze umugqa oguquliwe wamasemishi nezikhwama zokugcina. Zonke izikhwama kulo mugqa zenziwe ngepulasitiki engaphansi ngo-25% futhi zenziwa kusetshenziswa amandla omoya.Isikhwama sesemishi se-Ziploc Evolve sibe yimpumelelo kangangokuthi sithathwe ngokuthi "I-Best in Show" ku-Best New Product Awards ka-2010 e-Canada.
Ukukhangisa
U-SC Johnson no-Son basebenzisa ukukhangisa kwezentengiso okubhaliwe, okuku-inthanethi, okusebenzisanayo, nomabonakude ngomkhiqizo wabo i-Ziploc. Izikhangiso zidlala e: Brazil, Germany, Thailand, United States nakwamanye amazwe amaningi. Inhloko yezokukhangisa kwaZiploc nguScott Heim ophethe imikhankaso yabo yokukhangisa ngezigidi zamarandi. Ngo-2002, i-SC Johnson & Son yethula umkhankaso wayo omkhulu kunayo yonke emlandweni, umkhankaso we-$50 million-plus wokwethula ulayini omusha wezinto ezilahlwayo ze-tableware/storage ezomakethwa ngaphansi kwegama lomkhiqizo we-Ziploc.SC Johnson uvame ukugxilisa imikhankaso yabo ekuqondisweni kwezikhangiso zeThelevishini. Emkhankasweni ka-2002, amaRandi ayizigidi ezingu-35 anikelwe emkhankasweni we-TV. Ngo-2015, bakha umkhankaso wesikhangiso ne-Tough Mudder ukuze bakhangise komama ngezifundo zezithiyo.
Ukukhiqiza
Ukwenziwa kweIzikhwama ze-Ziplocziyahlukahluka phakathi kwemikhiqizo ehlukene. UmthethonquboI-Ziplocisikhwama sokugcina kanye nesiqandisi senziweipulasitiki ye-polyethylene.
Ukuncintisana
I-Ziploc ibhekene nokuncintisana okuqinile okuvela kubaqhudelani abafana noGlad, Hefty, kanye nabaningi abazimele, abajwayelekile, uhlobo lwesitolo.izikhwama zepulasitikikanye nezitsha. Njengoba uJules Rose, usihlalo weSloan’s Supermarkets Inc. eNew York City, esho: “Lena imakethe enokuncintisana kakhulu enabadlali abaningi kanye nokuthengiswa kwamalebula azimele aqine ngokungavamile.” Ngo-1992, i-Ziploc yabhekana nokuncintisana kungazelelwe kusukela ekuthengisweni okudlondlobala kwesikhwama se-Glad-Lock sembangi ye-First Brands Corporation. Izikhwama ze-Glad Lock zeqe ngo-13.1% emasontweni angu-12 ekupheleni kuka-1992, zanikeza i-Glad-Lock ingxenye yemakethe engu-18.4% uma kuqhathaniswa ne-43% ye-Ziploc.
Isikhathi sokuthumela: Oct-22-2022