[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.tvb1.cz\/obalovy-material-v-potravinarske-vyrobe-hdpe-a-pp-sacky\/#Article","mainEntityOfPage":"https:\/\/www.tvb1.cz\/obalovy-material-v-potravinarske-vyrobe-hdpe-a-pp-sacky\/","headline":"Obalov\u00fd materi\u00e1l v potravin\u00e1\u0159sk\u00e9 v\u00fdrob\u011b \u2013 HDPE a PP s\u00e1\u010dky","name":"Obalov\u00fd materi\u00e1l v potravin\u00e1\u0159sk\u00e9 v\u00fdrob\u011b \u2013 HDPE a PP s\u00e1\u010dky","description":"PP Polypropylen v\u0161ichni dob\u0159e zn\u00e1me v podob\u011b \u010d\u00e1ste\u010dn\u011b pr\u016fhledn\u00e9ho, \u010dir\u00e9ho, nebo b\u00edl\u00e9ho pevn\u00e9ho plastu. Prov\u00e1z\u00ed n\u00e1\u0161 \u017eivot tak\u0159ka denn\u011b ve form\u011b obal\u016f b\u011b\u017en\u00fdch potravin denn\u00ed","datePublished":"2018-05-18","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.tvb1.cz\/author\/#Person","name":"tvb1.cz\n","url":"https:\/\/www.tvb1.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/774cfd57496a9f02284489749b4229073861faca9d8a66df7d65507a77c5d31f?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"tvb1.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.tvb1.cz\/wp-content\/uploads\/img_a316790_w1715_t1527682687.jpg","url":"https:\/\/www.tvb1.cz\/wp-content\/uploads\/img_a316790_w1715_t1527682687.jpg","height":0,"width":0},"url":"https:\/\/www.tvb1.cz\/obalovy-material-v-potravinarske-vyrobe-hdpe-a-pp-sacky\/","about":["Zbo\u017e\u00ed"],"wordCount":494,"articleBody":"              PP Polypropylen v\u0161ichni dob\u0159e zn\u00e1me v podob\u011b \u010d\u00e1ste\u010dn\u011b pr\u016fhledn\u00e9ho, \u010dir\u00e9ho, nebo b\u00edl\u00e9ho pevn\u00e9ho plastu. Prov\u00e1z\u00ed n\u00e1\u0161 \u017eivot tak\u0159ka denn\u011b ve form\u011b obal\u016f b\u011b\u017en\u00fdch potravin denn\u00ed spot\u0159eby (jogurt\u016f, sal\u00e1t\u016f, majon\u00e9z, dresink\u016f a mnoha dal\u0161\u00edch). Jde o naprosto bezpe\u010dn\u00fd plast, kter\u00fd neuvol\u0148uje \u0161kodliv\u00e9 chemik\u00e1lie do okoln\u00edho prost\u0159ed\u00ed, z toho d\u016fvodu hraje prim zejm\u00e9na v potravin\u00e1\u0159sk\u00e9m pr\u016fmyslu p\u0159edev\u0161\u00edm jako obalov\u00fd materi\u00e1l. PP s\u00e1\u010dky uzav\u00edrateln\u00e9 s lepic\u00ed klopou, nebo jednoduch\u00e9, a PP f\u00f3lie se pou\u017e\u00edvaj\u00ed pro balen\u00ed pe\u010diva a uchov\u00e1v\u00e1n\u00ed sypk\u00fdch surovin a polotovar\u016f. Z polypropylenu je na trhu pom\u011brn\u011b b\u011b\u017en\u011b zastoupeno kuchy\u0148sk\u00e9 n\u00e1dob\u00ed. Vzhledem k tomu, \u017ee jde o trvanliv\u00fd termoplast, jeho\u017e \u017eivotnost se odhaduje na des\u00edtky let, lze v n\u011bm dlouhodob\u011b skladovat i drobn\u00e9 p\u0159edm\u011bty v dom\u00e1cnosti (hra\u010dky, kor\u00e1lky, d\u00edlky stavebnic, spojovac\u00ed sou\u010d\u00e1sti). HDPE V\u00fdroba polyetylenu se soust\u0159ed\u00ed do v\u00edce oblast\u00ed, kter\u00e9 jsou pro tyto v\u00fdrobky ur\u010duj\u00edc\u00edm krit\u00e9riem. Je to op\u011bt p\u0159edev\u0161\u00edm obalov\u00fd materi\u00e1l, v\u00fdroba hra\u010dek a spot\u0159ebn\u00edch v\u00fdrobk\u016f, p\u0159i\u010dem\u017e procento zauj\u00edm\u00e1 potravin\u00e1\u0159sk\u00e1 produkce. Polyetylen ozna\u010dovan\u00fd jako vysokohustotn\u00ed (zkratka HDPE) je zn\u00e1m pod obchodn\u00edm n\u00e1zvem mikroten ji\u017e n\u011bkolik desetilet\u00ed. Vznik\u00e1 speci\u00e1ln\u00edm technologick\u00fdm procesem, na jeho\u017e konci jsou s\u00e1\u010dky optimalizovan\u00e9 pro uchov\u00e1v\u00e1n\u00ed kuchy\u0148sk\u00fdch surovin a hotov\u00fdch j\u00eddel v mrazic\u00edch boxech. Materi\u00e1l neuvol\u0148uje v podstat\u011b \u017e\u00e1dn\u00e9 \u0161kodliv\u00e9 l\u00e1tky, je pou\u017eiteln\u00fd v rozmez\u00ed teplot od -30 do + 50 stup\u0148\u016f Celsia a lze v n\u011bm bezpe\u010dn\u011b uchov\u00e1vat dokonce i potenci\u00e1ln\u00ed alergen \u2013 ml\u00e9ko. Vyu\u017eit\u00ed nach\u00e1z\u00ed i u drogistick\u00fdch v\u00fdrobk\u016f (prac\u00ed prost\u0159edky, m\u00fddla apod.) LDPE N\u00edzkohustotn\u00ed polyetylen, je zn\u00e1m pod zlidov\u011bl\u00fdm n\u00e1zvem \u201eigelit\u201c. Pro skladov\u00e1n\u00ed j\u00eddel (s\u00e1\u010dky a f\u00f3lie) je vhodn\u00fd pouze za ni\u017e\u0161\u00edch teplot do + 30 stup\u0148\u016f Celsia. P\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch a vlivem UV z\u00e1\u0159en\u00ed a pod vlivem kysel\u00e9ho okoln\u00edho prost\u0159ed\u00ed m\u016f\u017ee \u010d\u00e1ste\u010dn\u011b uvolnit toxick\u00fd bisfenol A, kter\u00fd m\u00e1 neblah\u00fd vliv na hormon\u00e1ln\u00ed zm\u011bny v organismu. Dbejte na to, aby v\u00fdrobky v t\u011bchto obalech byly pou\u017e\u00edv\u00e1ny za vhodn\u00fdch podm\u00ednek.  PS Polystyren zn\u00e1me v\u011bt\u0161inou z domovn\u00edch fas\u00e1d jako stavebn\u00ed izola\u010dn\u00ed materi\u00e1l, ov\u0161em pou\u017e\u00edv\u00e1 se i pro odl\u00e9v\u00e1n\u00ed kel\u00edmk\u016f do n\u00e1pojov\u00fdch automat\u016f. Neuvol\u0148uje \u017e\u00e1dn\u00e9 \u0161kodliv\u00e9 l\u00e1tky, pouze po zah\u0159\u00e1t\u00ed nad 90 st. C. Nehod\u00ed se tedy pro dlouhodob\u00e9 uchov\u00e1v\u00e1n\u00ed velmi tepl\u00fdch j\u00eddel a n\u00e1poj\u016f (na b\u00e1zi vrouc\u00edch tekutin apod.)                                                                                                                                                                                                                                                                                                                                                                                           5\/5 - (1 vote)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Obalov\u00fd materi\u00e1l v potravin\u00e1\u0159sk\u00e9 v\u00fdrob\u011b \u2013 HDPE a PP s\u00e1\u010dky","item":"https:\/\/www.tvb1.cz\/obalovy-material-v-potravinarske-vyrobe-hdpe-a-pp-sacky\/#breadcrumbitem"}]}]