Pehea e pili ana i ka mōʻaukala o ka ʻeke laka zipper?

I ka makahiki 1951, ua hoʻokumu ʻia kahi hui i kapa ʻia ʻo Flexigrip, Inc. e hoʻomohala a kūʻai aku i kahiʻili uilama ka inoa hookahi. Hoʻokumu ʻia kēia zipper ma kahi pūʻulu o nā patent, i kūʻai ʻia mai kā lākou mea hana, ʻo Borge Madsen. ʻO nā huahana mua no ka Flexigrip a me nā mea ʻē aʻepaʻi paʻi kiʻi(e like me kanā zippers ʻole(toptite) i hoʻomohala ʻia e Flexigrip) he mau mea hoʻokomo puʻupuʻu looseleaf a me nā ʻeke palahalaha. Ma hope iho, ua kuhikuhi ʻia nā hana kūʻai aku i nā huahana packaging inʻeke ʻeke ʻeke plastik, ka mea i lilo i mākeke nui no nā huahana Flexigrip, Inc. I ka makahiki 1961, loaʻa iā Flexigrip, Inc. mai kahi hui Kepani, ʻo Seisan Nippon Sha, nāna i hoʻokumu i ka Minigrip-type.ʻeke ʻeke ʻeke plastik, hana kūʻai a kūʻai aku i nā kuleana no ʻAmelika Hui Pū ʻIa, ma muli o ke ʻano oʻili uilaSeisan patents. Ua hoʻokumu ʻia kahi hui ma ka inoa like e hana a kūʻai akuʻeke minigrip. I ka makahiki 1964 a i ʻole, ua kūkākūkā ʻo Minigrip, Inc. i kahi laikini kūʻokoʻa no ke kālepa kūʻai (supermarkets) me Dow Chemical Company no ka huahana Minigrip. Ua lilo i mea lanakila nui loa.

I kēlā manawa,ʻeke ʻekeUa hana ʻia ma nā ʻāina he 25 ma ka wikiwiki o 30 kapuaʻi i kēlā me kēia minuke, akā ʻaʻohe mea i kūʻai ʻia i nā mea kūʻai aku no ka mea he pipiʻi loa lākou no ka hana ʻana. Ua hāʻawi ʻo Dow i kekahi o kā lākou mea hana, ʻo R. Douglas Behr, e hoʻomohala i kahi kaʻina hana wikiwiki a maikaʻi. Loaʻa iki ka ʻike mua mailikai, ua paʻakikī ka hana no Behr akā ua hala ʻo ia i nā mea a pau o ka honua i loko o hoʻokahi makahiki. I kona hoʻomaikaʻi ʻana i ke kaʻina hana a hoʻonui i ka wikiwiki o ka laina i 60, a laila 90, a laila 150 a hope 300 kapuaʻi i kēlā me kēia minuke i ka makahiki 1972, pono ʻo ia e hoʻolālā i nā mea hana hou. Ua hoʻopaʻa ʻia kekahi a ua mālama ʻia kekahi e Dow i mea huna. ʻO ka hopena, ua kōkua nā mea noiʻi a me nā limahana hana ʻē aʻe, e like me ka ʻenehana lab William Shrum a me nā mea ʻē aʻe, i ka hoʻomohala ʻana i ke kaʻina hana, akā ua hoʻomau ʻo Behr i ka mea noiʻi alakaʻi a hiki i kona hoʻomaha ʻana i ka makahiki 1993 ma ke ʻano he ʻepekema pili nui. I kēlā manawa ʻo ka hale noiʻi "Dedicated in Recognition of the Distinguished Career of R. Douglas Behr".

ʻO kēlā'ʻAʻohe kānalua kēlā. Mai ka manawa mai1978, ua loaʻa ʻo Minigrip e Signode, Inc. a lilo i lālā o ia hui. Ma 1986, ua hoʻokumu ʻo Signode a me Dow i kahi hui, ʻo ia hoʻi ʻo Zippak, e hoʻomohalaʻeke zipperno na mea ai. I ka makahiki 1987, ua loaʻa ʻo ITW iā Signode, a ua lilo ʻo Minigrip i lālā o ITW. I ka makahiki 1991, ua loaʻa iā ITW ka makemake o DowZippakpelaZippakua lilo i lālā piha o ITW. Hoʻopuka ʻo Zippakpaʻi paʻi kiʻino kamāke kūʻai pūʻai meaʻai. Mai ka manawa i hoʻomaka ai a hiki i kēia lā, ua loaʻa iā Flexigrip/Minigrip/Zippak/Dow/Dow Brands ma luna o 300 mau patent nopaʻi paʻi kiʻi, ʻeke zipper, a me nā ʻano hana a me nā mīkini hana like. I ka makahiki 1997, kūʻai aku ʻo Dow Chemical i nā kuleana o DowBrands, ʻo ia hoʻi ʻo Ziploc, iā SC Johnson ma waena o $1.3 a me $1.7 biliona. Ua kūkulu ʻo Zip-Pak i nā zippers kūpono Polypropylene ma 2003.

Eia naʻe amongZiplocaʻO ZippakʻO nā mea hoʻokūkū ʻo Presto, he lālā o Reynolds, a me Pactiv. I ka makahiki 1995, ua puka mai ʻo Hefty, kekahi o nā paʻa o Reynolds, me ka hoʻoheheʻe ʻana.ʻeke zipper.

Nā huahana

Ua hoʻonui ʻo Ziploc i kā lākou huahana i nā ʻeke sandwich wale nō. ʻOkoʻa nā huahana Ziploc mai nā ʻeke paʻukū a hiki i nā ipu wili n'loc. Loaʻa iā lākou nā ʻeke lalo hiki ke hoʻonui ʻia e kū iā lākou iho. He ʻeke nui nō hoʻi kā lākou. Hoʻohana ʻia kēia mau ʻeke no ka mālama ʻana i ka meaʻai ʻole a ua like ka nui me 2 ft me 2.7 ft (0.61 m × 0.82 m). Hoʻohana ʻia nā ʻeke zip n' no ka kuke ʻana i ka meaʻai ma ka microwave. ʻO nā pahu maʻalahi i hana ʻia eZiplochoʻohana ʻia no ka mālama ʻana i ka meaʻai ʻole a ua like ka nui me 22 US galani. I kēia mau lā, ua hana ʻo Ziploc i kahi laina i hoʻololi ʻia o nā ʻeke a me nā ʻeke mālama. ʻO nāʻeke a pau o kēia laina i hanaʻia me ka 25% liʻiliʻi i ka plastic a ua hanaʻia me ka hoʻohanaʻana i ka mana makani.

Hoʻolaha

Hoʻohana ʻo SC Johnson lāua ʻo Son i nā hoʻolaha pāʻoihana i kākau ʻia, ma ka pūnaewele, ka launa pū ʻana, a me ka televised no kā lākou huahana Ziploc. Holo nā hoʻolaha ma: Brazil, Kelemānia, Thailand, ʻAmelika Hui Pū ʻIa a me nā ʻāina ʻē aʻe. ʻO ke poʻo o ke kālepa ʻo Ziploc ʻo Scott Heim nāna e mālama i kā lākou mau hoʻolaha hoʻolaha multimillion-dollar. I ka makahiki 2002, ua hoʻomaka ʻo SC Johnson & Son i kāna hoʻolaha nui loa ma ka mōʻaukala, he $50 miliona-plus hoʻolaha e hoʻolauna i kahi laina hou o nā mea ʻai meaʻai hoʻopau ʻia e kūʻai ʻia ma lalo o ka inoa inoa Ziploc. I ka makahiki 2002, ua hoʻolaʻa ʻia he $35 miliona i kahi hoʻolaha TV. I ka makahiki 2015, ua hana lākou i kahi hoʻolaha hoʻolaha me Tough Mudder e hoʻolaha i nā makuahine ma o ke ala ala.

Hana ʻana

ʻO ka hana ʻana oʻeke Ziplocʻokoʻa ma waena o nā huahana like ʻole. ʻO ka hoʻoponoponoZiplochana ʻia ka ʻeke waihona a me ka pahu haupolyethylene plastic.

hoʻokūkū

Ke alo nei ʻo Ziploc i ka hoʻokūkū ikaika mai nā mea hoʻokūkū e like me Glad, Hefty, a me nā mea kūʻai pilikino he nui, generic, hale kūʻai.ʻeke ʻekea me nā ipu. E like me kā Jules Rose, ka luna o Sloan's Supermarkets Inc. ma New York City, i ʻōlelo ai: "He mākeke hoʻokūkū nui kēia me ka nui o nā mea pāʻani a me ke kūʻai ʻana i nā lepili pilikino ikaika ʻole." I ka makahiki 1992, ua alo ʻo Ziploc i ka hoʻokūkū koke mai ke kūʻai nui ʻana o ka ʻeke Glad-Lock a ka mea hoʻokūkū mua. Ua lele ʻo Glad Lock i ka 13.1% i nā pule he 12 i ka hopena o ka makahiki 1992, hāʻawi iā Glad-Lock he 18.4% mahele o ka mākeke i hoʻohālikelike ʻia me Ziploc's 43% mahele.