{"id":3067,"date":"2012-01-18T17:38:28","date_gmt":"2012-01-18T16:38:28","guid":{"rendered":"http:\/\/obaloviny.rajapack.cz\/?p=3067"},"modified":"2023-05-17T11:31:59","modified_gmt":"2023-05-17T09:31:59","slug":"obaly-v-prubehu-staleti","status":"publish","type":"post","link":"https:\/\/www.rajapack.cz\/blog-cz\/obaly-v-prubehu-staleti","title":{"rendered":"Obaly v pr\u016fb\u011bhu stalet\u00ed"},"content":{"rendered":"

Bedny z\u00a0masivn\u00edho d\u0159eva, ko\u017een\u00e9 pytl\u00edky, len nebo hedv\u00e1b\u00ed… ve st\u0159edov\u011bku se jako balic\u00ed prost\u0159edek pou\u017e\u00edvalo cokoliv, co bylo snadno k\u00a0dispozici a dalo se rychle zpracovat do podoby obalov\u00e9ho prost\u0159edku. Kdybychom u\u017e tehdy existovali my, obalov\u00ed specialist\u00e9 od Rajapacku<\/a>, byli by na\u0161i spolupracovn\u00edci pravd\u011bpodobn\u011b tzv. \u201evaza\u010di\u201c. Tito \u0159emesln\u00edci byli ur\u010deni pro balen\u00ed a fixov\u00e1n\u00ed bal\u00edk\u016f, svazov\u00e1n\u00ed men\u0161\u00edch z\u00e1silek ur\u010den\u00fdch k p\u0159eprav\u011b do v\u011bt\u0161\u00edch celk\u016f a jejich nalo\u017een\u00ed na kon\u011b\u00a0 nebo povozy. \u00a0Dnes, o mnoho stolet\u00ed pozd\u011bji, se um\u011bn\u00ed optim\u00e1ln\u00edho balen\u00ed po\u0159\u00e1dn\u011b rozvinulo.<\/p>\n

Zaslou\u017eil se o to diplomovan\u00fd chemik Fritz Stastny<\/a>, rod\u00e1k z\u00a0Brna. M\u00e1lokter\u00fdm toto jm\u00e9no n\u011bco \u0159ekne, ale minim\u00e1ln\u011b jeden z\u00a0jeho objev\u016f zn\u00e1te ur\u010dit\u011b: Stastny je otcem l\u00e1tky zvan\u00e9 polystyren.<\/a> V\u00a0roce 1952, kdy\u017e byla na veletrhu v D\u00fcsseldorfu v\u011bnovan\u00e9mu plast\u016fm tato novinka poprv\u00e9 p\u0159edstavena ve\u0159ejnosti, vzbudila velk\u00fd z\u00e1jem. Dlouh\u00e1 l\u00e9ta pat\u0159il polystyren k obl\u00edben\u00fdm materi\u00e1l\u016fm, kter\u00fd se pou\u017e\u00edval k\u00a0ochran\u011b obsahu krabic b\u011bhem transportu: ve tvaru vlo\u010dek, v\u00a0bloc\u00edch nebo jako flexibiln\u00ed adaptace pro r\u016fzn\u00e9 tvary v\u00fdrobku \u2013 polystyren je i v\u00a0sou\u010dasnosti jedn\u00edm z\u00a0nejuniverz\u00e1ln\u011bj\u0161\u00edch obalov\u00fdch prost\u0159edk\u016f chr\u00e1n\u00edc\u00edch p\u0159ed po\u0161kr\u00e1b\u00e1n\u00edm, pochybem v\u00a0krabici nebo n\u00e1razy. Nav\u00edc m\u00e1 tepeln\u011b izola\u010dn\u00ed vlastnosti a n\u00edzkou hmotnost. D\u00edky tomu ji\u017e mnoh\u00fdm u\u017eivatel\u016fm u\u0161et\u0159il nemal\u00e9 n\u00e1klady na p\u0159epravu.<\/p>\n

T\u00e9m\u011b\u0159 stejn\u011b star\u00e1 jako polyester je i bublinkov\u00e1 f\u00f3lie<\/a>. Ta je zcela n\u00e1hodn\u00fdm vyn\u00e1lezem dvou in\u017een\u00fdr\u016f z\u00a0New Yorku, kte\u0159\u00ed se pokou\u0161eli v\u00a0roce 1957 vyvinout plastovou tapetu. M\u011bla b\u00fdt omyvateln\u00e1 a snadno upevniteln\u00e1 na \u0161ikm\u00fdch ploch\u00e1ch jako je ze\u010f, dve\u0159e atd. Jakmile zjistili, \u017ee by bylo mo\u017en\u00e9 tuto zd\u00e1nlivou tapetu mnohem l\u00e9pe vyu\u017e\u00edt jako obalov\u00fd materi\u00e1l, p\u0159idali je\u0161t\u011b mal\u00e9 vzduchov\u00e9 bublinky pro lep\u0161\u00ed tlumen\u00ed ot\u0159es\u016f a v\u00a0roce 1957 nahl\u00e1sili sv\u016fj patent. Bublinkov\u00e1 f\u00f3lie je pevn\u00e1, flexibiln\u011b se p\u0159izp\u016fsob\u00ed tvaru v\u00fdrobk\u016f, je velmi lehk\u00e1 a ochr\u00e1n\u00ed p\u0159ed n\u00e1razy, prachem i vlhkost\u00ed. V\u00a0dne\u0161n\u00ed dob\u011b m\u00e1 bublinkov\u00e1 f\u00f3lie d\u00edky sv\u00e9 vlastnosti (to zn\u00e1m\u00e9 a obl\u00edben\u00e9 prask\u00e1n\u00ed p\u0159i stla\u010den\u00ed) bezpo\u010det fanou\u0161k\u016f na internetu. Jako expon\u00e1t je dokonce sou\u010d\u00e1st\u00ed sb\u00edrky Muzea modern\u00edho um\u011bn\u00ed v\u00a0New Yorku.<\/p>\n

Jeliko\u017e je v\u00a0sou\u010dasn\u00e9 dob\u011b t\u00e9matem \u010d\u00edslo 1 ekologie, z\u00e1le\u017e\u00ed u obalov\u00fdch prost\u0159edk\u016f nejen na zabezpe\u010den\u00ed obsahu, ale d\u016fraz je kladen tak\u00e9 na co mo\u017en\u00e1 nejni\u017e\u0161\u00ed spot\u0159ebu p\u0159\u00edrodn\u00edch zdroj\u016f a op\u011btovn\u00e9m vyu\u017eit\u00ed materi\u00e1l\u016f. Vrstvy pou\u017eit\u00e9 bublinkov\u00e9 f\u00f3lie jsou z\u00a0tohoto d\u016fvodu co neju\u017e\u0161\u00ed a f\u00f3lie je v\u00edcen\u00e1sobn\u011b pou\u017eiteln\u00e1. Polysterenov\u00e1 t\u011bl\u00edska flopak<\/a> na b\u00e1zi kuku\u0159i\u010dn\u00e9ho \u0161krobu vykazuj\u00ed jako alternativa polystyrenu\u00a0\u00a0stejn\u00e9 pozitivn\u00ed ochrann\u00e9 vlastnosti jako v\u00a0minulosti a nav\u00edc jsou naprosto biologicky odbourateln\u00e9. Oba tyto materi\u00e1ly tedy spl\u0148uj\u00ed princip ekologick\u00fdch produkt\u016f, \u0161etrn\u00fdch k\u00a0\u017eivotn\u00edmu prost\u0159ed\u00ed.<\/p>\n

My od Rajapacku chceme tak\u00e9 p\u0159isp\u011bt svou „tro\u0161kou do ml\u00fdna“, a proto neust\u00e1le obohacujeme n\u00e1\u0161 sortiment o nov\u00e9, unik\u00e1tn\u00ed a slibn\u00e9 v\u00fdrobky, kter\u00e9 maj\u00ed potenci\u00e1l posunout v\u00a0budoucnu sv\u011bt balen\u00ed zase o krok kup\u0159edu..<\/p>\n","protected":false},"excerpt":{"rendered":"

Bedny z\u00a0masivn\u00edho d\u0159eva, ko\u017een\u00e9 pytl\u00edky, len nebo hedv\u00e1b\u00ed… ve st\u0159edov\u011bku se jako balic\u00ed prost\u0159edek pou\u017e\u00edvalo cokoliv, co bylo snadno k\u00a0dispozici a dalo se rychle zpracovat do podoby obalov\u00e9ho prost\u0159edku. Kdybychom […]<\/p>\n","protected":false},"author":8,"featured_media":11663,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1205],"tags":[1084,873],"class_list":["post-3067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nase-obaly-a-novinky","tag-produkty","tag-vyplnovy-material"],"acf":[],"yoast_head":"\nObaly v pr\u016fb\u011bhu stalet\u00ed - Tipy a rady z oblasti logistiky, obal\u016f i p\u0159epravy | Rajapack<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rajapack.cz\/blog-cz\/obaly-v-prubehu-staleti\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Obaly v pr\u016fb\u011bhu stalet\u00ed - Tipy a rady z oblasti logistiky, obal\u016f i p\u0159epravy | Rajapack\" \/>\n<meta property=\"og:description\" content=\"Bedny z\u00a0masivn\u00edho d\u0159eva, ko\u017een\u00e9 pytl\u00edky, len nebo hedv\u00e1b\u00ed… ve st\u0159edov\u011bku se jako balic\u00ed prost\u0159edek pou\u017e\u00edvalo cokoliv, co bylo snadno k\u00a0dispozici a dalo se rychle zpracovat do podoby obalov\u00e9ho prost\u0159edku. 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