Xyoo 1951, lub tuam txhab hu ua Flexigrip, Inc. tau tsim los tsim thiab ua lag luam ayas zipperlos ntawm tib lub npe.Cov zipper no tau ua raws li cov txheej txheem patents, uas tau yuav los ntawm lawv tus neeg tsim khoom, Borge Madsen.Cov khoom pib rau Flexigrip thiab lwm yamyas zippers(xws li covsliderless zippers(toptite) uas tau tsim los ntawm Flexigrip) yog looseleaf binder inserts thiab flat briefcases.Tom qab ntawd, kev lag luam kev lag luam tau qhia txog kev ntim khoom hauvhnab yas zipper, uas tau dhau los ua lub lag luam tseem ceeb rau Flexigrip, Inc. cov khoom.Xyoo 1961, Flexigrip, Inc. tau txais los ntawm lub tuam txhab Nyij Pooj, Seisan Nippon Sha, uas tau tsim lub Minigrip-hom.hnab yas zipper, tshwj xeeb tsim thiab muag txoj cai rau lub tebchaws United States, raws li ib tug series ntawmyas zipperSeisan patents.Ib lub tuam txhab los ntawm tib lub npe tau tsim los tsim thiab ua lag luamMinigrip hnab.Hauv lossis txog 1964, Minigrip, Inc. tau sib tham txog daim ntawv tso cai tshwj xeeb rau kev lag luam khoom noj (supermarkets) nrog Dow Chemical Company rau cov khoom siv Minigrip.Nws hloov tawm mus ua tau zoo enormously.
Lub sijhawm ntawd,hnab yastau tsim nyob rau hauv 25 lub teb chaws ntawm txoj kab ceev ntawm 30 ko taw ib feeb, tab sis tsis muaj leej twg raug muag rau cov neeg siv khoom vim lawv kim heev los tsim.Dow tau muab ib tug ntawm lawv cov inventors, R. Douglas Behr, los tsim ib tug high-speed, npaum txheej txheem.Muaj kev paub me ntsis ua ntej hauvyas, txoj haujlwm yog daunting rau Behr tab sis nws dhau txhua tus neeg hauv ntiaj teb hauv ib xyoos.Raws li nws txhim kho cov txheej txheem thiab nce kab nrawm mus rau 60, tom qab ntawd 90, tom qab ntawd 150 thiab thaum kawg 300 ko taw ib feeb hauv xyoo 1972, nws yuav tsum tsim cov khoom siv tshiab.Qee tus tau patented thiab qee qhov tau khaws cia ua lag luam zais cia los ntawm Dow.Thaum kawg, lwm tus neeg ua haujlwm tshawb fawb thiab tsim khoom, xws li lab tus kws kho mob William Shrum thiab lwm tus, tau pab txhawb txoj kev txhim kho, tab sis Behr txuas ntxiv ua tus thawj coj tshawb fawb txog thaum nws so haujlwm xyoo 1993 ua tus kws tshawb fawb laus.Lub sijhawm ntawd lub tsev tshawb fawb yog "Dedicated in Recognition of the Distinguished Career of R. Douglas Behr".
Qhov ntawd's tsis tsis ntseeg tias.Txij li thaumXyoo 1978, Minigrip tau txais los ntawm Signode, Inc. thiab tau los ua ib lub koom haum ntawm lub tuam txhab ntawd.Xyoo 1986, Signode thiab Dow tau tsim ib lub tuam txhab, uas yog Zippak, los tsimhnab zipperrau cov khoom noj.Xyoo 1987, ITW tau txais Signode, thiab Minigrip tau los ua ib lub koom haum ntawm ITW.Xyoo 1991, ITW tau txais Dow qhov kev txaus siab hauvZippakyog li ntawdZippaktau los ua ib lub koom haum muaj peev xwm ntawm ITW.Zippak uayas zippersrau covkev lag luam ntim khoom noj.Txij thaum pib txog niaj hnub no, Flexigrip / Minigrip / Zippak / Dow / Dow Hom tau txais ntau dua 300 patents rauyas zippers, hnab zipper, thiab txoj kev thiab machinery ntawm kev tsim ib yam.Xyoo 1997, Dow Chemical tau muag cov cai ntawm DowBrands, uas suav nrog Ziploc, rau SC Johnson rau ntawm $ 1.3 thiab $ 1.7 billion.Zip-Pak tsim Polypropylene tshaj zippers hauv 2003.
Txawm li cas los xij amoobZiplocthiabZippak covCov neeg sib tw yog Presto, ib lub koom haum ntawm Reynolds, thiab Pactiv.Xyoo 1995, Hefty, ib qho ntawm Reynolds cov tuav, tau tawm nrog zawv zawg.hnab zipper.
Cov khoom
Ziploc tau nthuav lawv cov khoom rau ntau tshaj li cov hnab ntim khoom noj xwb.Ziploc cov khoom tam sim no sib txawv los ntawm lub hnab ntim lub freezer rau twist n 'loc ntim.Lawv muaj cov hnab hauv qab nthuav dav uas sawv ntawm lawv tus kheej.Lawv kuj muaj lub hnab loj.Cov hnab no yog siv rau kev cia khoom tsis yog khoom noj thiab loj li 2 ft los ntawm 2.7 ft (0.61 m × 0.82 m).Lub hnab zip n 'steev yog siv los ua zaub mov hauv microwave.Cov totes hloov tau los ntawmZiplocyog siv rau kev cia khoom tsis yog khoom noj thiab loj li 22 US nkas loos.Tsis ntev los no, Ziploc tau ua cov kab hloov pauv ntawm cov qhaub cij thiab cov hnab ntim khoom.Tag nrho cov hnab hauv cov kab no yog tsim los ntawm 25% cov yas tsawg dua thiab yog tsim los siv lub zog cua.Lub Ziploc Evolve sandwich lub hnab tau ua tiav zoo uas nws tau suav tias yog "Zoo Tshaj Plaws hauv Qhia" ntawm 2010 Qhov Khoom Plig Zoo Tshaj Plaws hauv Canada.
Kev tshaj tawm
SC Johnson thiab Leej Tub siv cov ntawv sau, online, sib tham sib, thiab kev tshaj tawm hauv xov tooj cua rau lawv cov khoom Ziploc.Kev tshaj tawm khiav hauv: Brazil, Lub Tebchaws Yelemees, Thaib, Tebchaws Meskas thiab ntau lub tebchaws.Ziploc lub taub hau ntawm kev lag luam yog Scott Heim uas tswj hwm lawv cov kev tshaj tawm ntau lab daus las.Xyoo 2002, SC Johnson & Son tau pib nws txoj kev sib tw loj tshaj plaws hauv keeb kwm, kev tshaj tawm $ 50 lab-ntxiv rau kev tshaj tawm cov kab tshiab ntawm cov khoom siv pov tseg / cov khoom khaws cia kom ua lag luam raws li Ziploc hom npe.SC Johnson nyiam tsom lawv cov phiaj xwm hauv kev coj ua. ntawm TV advertising.Hauv 2002 kev sib tw, $ 35 lab tau mob siab rau kev tshaj tawm TV.Hauv xyoo 2015, lawv tau tsim ib qho kev tshaj tawm nrog Tough Mudder los tshaj tawm rau cov niam ntawm qhov kev cuam tshuam.
Kev tsim khoom
Kev tsim khoom ntawmZiploc hnabsib txawv ntawm cov khoom sib txawv.Txoj caiZiploccia thiab lub freezer hnab yog tsim los ntawmpolyethylene yas.
Kev sib tw
Ziploc ntsib kev sib tw muaj zog los ntawm cov neeg sib tw xws li Zoo siab, Hefty, thiab ntau tus kheej ntiag tug, generic, khw muag khoomhnab yasthiab ntim.Raws li Jules Rose, tus thawj coj ntawm Sloan's Supermarkets Inc. hauv New York City, hais tias: "Qhov no yog kev lag luam muaj kev sib tw nrog ntau tus neeg ua si thiab tsis muaj zog tshwj xeeb daim ntawv muag."Xyoo 1992, Ziploc tau ntsib nrog kev sib tw tam sim ntawd los ntawm kev muag khoom ntawm cov neeg sib tw thawj zaug First Brands Corporation's Glad-Lock bag.Glad Lock hnab dhia 13.1% hauv 12 lub lis piam thaum kawg ntawm 1992, muab Glad-Lock ib qho 18.4% feem ntawm kev ua lag luam piv rau Ziploc's 43% feem.
Post lub sij hawm: Oct-22-2022