[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.leep.cz\/jak-vybrat-detsky-sedaci-vak\/#Article","mainEntityOfPage":"https:\/\/www.leep.cz\/jak-vybrat-detsky-sedaci-vak\/","headline":"Jak vybrat d\u011btsk\u00fd sedac\u00ed vak","name":"Jak vybrat d\u011btsk\u00fd sedac\u00ed vak","description":"Co se d\u00e1v\u00e1 dovnit\u0159 Historie sedac\u00edch vak\u016f sah\u00e1 pom\u011brn\u011b daleko, za\u010dalo se s nimi p\u0159ibli\u017en\u011b","datePublished":"2021-07-02","dateModified":"2023-06-09","author":{"@type":"Person","@id":"https:\/\/www.leep.cz\/author\/#Person","name":"","url":"https:\/\/www.leep.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/15c4177f6d86975c976af12ba80b10af7add2f97f8786f8cf1596253472c0ea7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/15c4177f6d86975c976af12ba80b10af7add2f97f8786f8cf1596253472c0ea7?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"leep.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.leep.cz\/wp-content\/uploads\/hol%C4%8Di%C4%8Dka%20na%20sedac%C3%ADm%20vaku.jpg","url":"https:\/\/www.leep.cz\/wp-content\/uploads\/hol%C4%8Di%C4%8Dka%20na%20sedac%C3%ADm%20vaku.jpg","height":0,"width":0},"url":"https:\/\/www.leep.cz\/jak-vybrat-detsky-sedaci-vak\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":418,"articleBody":"       Co se d\u00e1v\u00e1 dovnit\u0159  Historie sedac\u00edch vak\u016f sah\u00e1 pom\u011brn\u011b daleko, za\u010dalo se s nimi p\u0159ibli\u017en\u011b v \u0161edes\u00e1t\u00fdch letech minul\u00e9ho stolet\u00ed a prvn\u00ed vaky byly pln\u011bny r\u00fd\u017eov\u00fdmi zrnky, kuku\u0159ic\u00ed, obiln\u00fdmi slupkami, zkr\u00e1tka lid\u00e9 zkou\u0161eli v\u0161echno mo\u017en\u00e9, aby se ujistili, jak\u00fd materi\u00e1l vyjde z pokus\u016f v\u00edt\u011bzn\u011b. V t\u00e9 dob\u011b ji\u017e byl zn\u00e1m polystyren a s n\u00edm se rovn\u011b\u017e za\u010dalo experimentovat. V\u00fdsledky byly p\u0159ekvapiv\u00e9, polystyren splnil \u0159adu o\u010dek\u00e1v\u00e1n\u00ed z hlediska v\u00fdhod, kter\u00e9 neposkytovaly nap\u0159. p\u0159\u00edrodn\u00ed materi\u00e1ly. P\u0159edev\u0161\u00edm byl velmi lehk\u00fd, tak\u017ee vak pro dosp\u011bl\u00e9ho \u010dlov\u011bka nev\u00e1\u017eil ani deset kilo, tak\u017ee se s n\u00edm dalo dob\u0159e pohybovat po cel\u00e9m byt\u011b. Polystyren se dal rozdrobit na jednotliv\u00e9 kuli\u010dky a ty byly pom\u011brn\u011b dob\u0159e flexibiln\u00ed.  Pozd\u011bji v\u0161ak v\u00fdvoj v\u00fdpln\u00ed d\u011btsk\u00fdch sedac\u00edch vak\u016f a vak\u016f pro dosp\u011bl\u00e9 zaznamenal dal\u0161\u00ed \u00fasp\u011bch, z n\u011bho\u017e t\u011b\u017e\u00edme dodnes \u2013 polystyrenov\u00e9 kuli\u010dky. Maj\u00ed pr\u016fm\u011br jen mezi t\u0159emi a p\u011bti milimetry a v\u0161echny mus\u00ed m\u00edt tuto velikost \u2013 to je podm\u00ednka k tomu, aby byly je\u0161t\u011b l\u00e9pe flexibiln\u00ed, ne\u017e odpadn\u00ed dr\u0165. Z\u00e1rove\u0148 jsou natolik pevn\u00e9, \u017ee dr\u017e\u00ed dlouhou dobu sv\u016fj tvar. M\u016f\u017eete se na n\u011b spolehnout i \u0159adu let, ov\u0161em p\u0159ece jen je v\u00fdhodn\u00e9, pokud m\u00e1 vak mo\u017enost v\u00fdm\u011bny kuli\u010dek za nov\u00e9.  Co se d\u00e1v\u00e1 ven  Kdy\u017e vyb\u00edr\u00e1te sedac\u00ed vak, bude v\u00e1s jist\u011b zaj\u00edmat, jak vypad\u00e1, jakou m\u00e1 barvu, tvar a velikost, a samoz\u0159ejm\u011b z jak\u00e9ho materi\u00e1lu je potah vytvo\u0159en. M\u016f\u017ee to b\u00fdt eko-k\u016f\u017ee, ko\u017eenka, polyester, bavlna, ale v\u0161echna tato \u0159e\u0161en\u00ed m\u00e1 jedno spole\u010dn\u00e9 \u2013 nejsou ur\u010dena pro extr\u00e9mn\u00ed nam\u00e1h\u00e1n\u00ed a d\u00e1 se p\u0159edpokl\u00e1dat, \u017ee nebude u t\u011bchto v\u00fdrobk\u016f tak dlouh\u00e1 \u017eivotnost. Pokud tou\u017e\u00edte po vaku, co p\u0159e\u017eije i \u00fatok zv\u00ed\u0159ec\u00edch dr\u00e1pk\u016f a d\u011btsk\u00e9 skota\u010den\u00ed \u010di hrub\u0161\u00ed zach\u00e1zen\u00ed p\u0159i p\u0159en\u00e1\u0161en\u00ed, dejte p\u0159ednost nylonu. Jeho vl\u00e1kna jsou pevn\u011bj\u0161\u00ed, ne\u017e polyester, nepraskaj\u00ed tak, jak to b\u00fdv\u00e1 u ko\u017eenky a eko-k\u016f\u017ee, a l\u00e9pe se udr\u017euj\u00ed v \u010distot\u011b, co\u017e je \u010dasto probl\u00e9m hlavn\u011b bavlny.                                                                                                                                                                                                                                                                                                                                                                                          4.3\/5 - (11 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak vybrat d\u011btsk\u00fd sedac\u00ed vak","item":"https:\/\/www.leep.cz\/jak-vybrat-detsky-sedaci-vak\/#breadcrumbitem"}]}]