{"id":5755,"date":"2024-06-22T02:02:24","date_gmt":"2024-06-22T00:02:24","guid":{"rendered":"https:\/\/www.proof.de\/?post_type=encyclopedia&p=5755"},"modified":"2024-06-22T02:02:24","modified_gmt":"2024-06-22T00:02:24","slug":"kraftovy-papir","status":"publish","type":"encyclopedia","link":"http:\/\/blog.proofs.de\/cs\/lexikon\/kraftpapier\/","title":{"rendered":"Kraftov\u00fd pap\u00edr"},"content":{"rendered":"
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\n Hodnotit nyn\u00ed<\/span>\n <\/div>\n <\/div>\n

Kraftov\u00fd pap\u00edr, zn\u00e1m\u00fd tak\u00e9 jako \u0159emesln\u00fd pap\u00edr, Kraftliner<\/a> neboli craftliner, je obzvl\u00e1\u0161t\u011b pevn\u00fd pap\u00edr, kter\u00fd hraje d\u016fle\u017eitou roli v tiska\u0159sk\u00e9m a obalov\u00e9m pr\u016fmyslu. N\u00e1zev \u201ekraft\u201c poch\u00e1z\u00ed z n\u011bmeck\u00e9ho slova \u201epevnost\u201c, co\u017e dob\u0159e vystihuje hlavn\u00ed vlastnost tohoto materi\u00e1lu. Vyr\u00e1b\u00ed se p\u0159ev\u00e1\u017en\u011b ze d\u0159evazfa<\/a>Ty se vyr\u00e1b\u011bj\u00ed speci\u00e1ln\u00edm procesem zn\u00e1m\u00fdm jako Kraft\u016fv proces. P\u0159i tomto procesu se d\u0159evn\u00ed \u0161t\u011bpka chemicky o\u0161et\u0159\u00ed, aby se odd\u011blila celul\u00f3zov\u00e1 vl\u00e1kna od ligninu. V\u00fdsledkem jsou dlouh\u00e1, pru\u017en\u00e1 vl\u00e1kna, kter\u00e1 dod\u00e1vaj\u00ed pap\u00edru pevnost.<\/p>\n

Tento pap\u00edr m\u00e1 p\u0159irozenou hn\u011bdou barvu, ale lze jej tak\u00e9 b\u011blit nebo barvit v r\u016fzn\u00fdch barv\u00e1ch. Je velmi odoln\u00fd proti roztr\u017een\u00ed a mechanick\u00e9mu nam\u00e1h\u00e1n\u00ed.ean<\/a>D\u00edky tomu je ide\u00e1ln\u00ed pro balen\u00ed t\u011b\u017ek\u00e9ho nebo objemn\u00e9ho zbo\u017e\u00ed. \u010casto se vyskytuje jako vn\u011bj\u0161\u00ed vrstva vlnit\u00e9 lepenky pou\u017e\u00edvan\u00e9 pro p\u0159epravu zbo\u017e\u00ed.<\/p>\n

Dal\u0161\u00edm b\u011b\u017en\u00fdm pou\u017eit\u00edm kraftov\u00e9ho pap\u00edru jsou odnosn\u00e9 ta\u0161ky a ob\u00e1lky. P\u0159epravn\u00ed ta\u0161ky z kraftov\u00e9ho pap\u00edru jsou velmi obl\u00edben\u00e9 v maloobchod\u011b, proto\u017ee jsou dostate\u010dn\u011b pevn\u00e9 pro bezpe\u010dnou p\u0159epravu n\u00e1kupu dom\u016f. Tyto ta\u0161ky jsou \u010dasto poti\u0161t\u011bny logem obchodu nebo reklamn\u00edm sd\u011blen\u00edm. Ob\u00e1lky z kraftov\u00e9ho pap\u00edru jsou tak\u00e9 u\u017eite\u010dn\u00e9, zejm\u00e9na pokud jde o bezpe\u010dn\u00e9 zas\u00edl\u00e1n\u00ed dokument\u016f a men\u0161\u00edch p\u0159edm\u011bt\u016f.<\/p>\n

Kraftov\u00fd pap\u00edr se pou\u017e\u00edv\u00e1 tak\u00e9 na etikety a visa\u010dky, zejm\u00e9na v m\u00f3dn\u00edm a potravin\u00e1\u0159sk\u00e9m pr\u016fmyslu. Dod\u00e1vaj\u00ed v\u00fdrobk\u016fm rustik\u00e1ln\u00ed a p\u0159\u00edrodn\u00ed vzhled. Kraftov\u00fd pap\u00edr je obl\u00edben\u00fd tak\u00e9 v polygrafick\u00e9m odv\u011btv\u00ed, zejm\u00e9na pro tiskoviny, kter\u00e9 maj\u00ed p\u016fsobit ekologick\u00fdm nebo ru\u010dn\u011b vyroben\u00fdm dojmem. A\u010dkoli kvalita tisku na hrub\u00e9m povrchu nen\u00ed tak dobr\u00e1 jako na hlad\u0161\u00edch pap\u00edrech, p\u0159\u00edrodn\u00ed vzhled m\u00e1 sv\u00e9 kouzlo.<\/p>\n

Hlavn\u00ed v\u00fdhodou kraftov\u00e9ho pap\u00edru je jeho \u0161etrnost k \u017eivotn\u00edmu prost\u0159ed\u00ed. Je pln\u011b recyklovateln\u00fd a biologicky rozlo\u017eiteln\u00fd. Mnoho v\u00fdrobc\u016f db\u00e1 na to, aby pou\u017eit\u00e9 d\u0159evo poch\u00e1zelo z les\u016f obhospoda\u0159ovan\u00fdch udr\u017eiteln\u00fdm zp\u016fsobem, a neb\u011blen\u00fd kraftov\u00fd pap\u00edr tak\u00e9 \u0161et\u0159\u00ed chemik\u00e1lie, co\u017e d\u00e1le sni\u017euje ekologickou stopu.<\/p>\n

Kraftov\u00fd pap\u00edr je pevn\u00fd, v\u0161estrann\u00fd a ekologick\u00fd materi\u00e1l, kter\u00fd se pou\u017e\u00edv\u00e1 v mnoha oblastech tiska\u0159sk\u00e9ho a obalov\u00e9ho pr\u016fmyslu. Nab\u00edz\u00ed praktick\u00e9 v\u00fdhody a estetick\u00e9 vlastnosti, d\u00edky nim\u017e je obl\u00edbenou volbou pro podniky a spot\u0159ebitele, kte\u0159\u00ed si cen\u00ed udr\u017eitelnosti.<\/p>","protected":false},"excerpt":{"rendered":"

Kraftov\u00fd pap\u00edr, zn\u00e1m\u00fd tak\u00e9 jako craft paper, kraftliner nebo craftliner, je obzvl\u00e1\u0161t\u011b pevn\u00fd pap\u00edr, kter\u00fd hraje d\u016fle\u017eitou roli v tiska\u0159sk\u00e9m a obalov\u00e9m pr\u016fmyslu. N\u00e1zev \"kraft\" poch\u00e1z\u00ed z n\u011bmeck\u00e9ho slova \"pevnost\", co\u017e dob\u0159e vystihuje hlavn\u00ed vlastnost tohoto materi\u00e1lu. Vyr\u00e1b\u00ed se p\u0159ev\u00e1\u017en\u011b z d\u0159ev\u011bn\u00fdch vl\u00e1ken, kter\u00e1 se p\u0159ipravuj\u00ed speci\u00e1ln\u00edm procesem zn\u00e1m\u00fdm jako kraftov\u00fd proces. P\u0159i tomto procesu se d\u0159evn\u00ed \u0161t\u011bpka chemicky upravuje, aby se odd\u011blila celul\u00f3zov\u00e1 vl\u00e1kna od ligninu. V\u00fdsledkem jsou dlouh\u00e1 a odoln\u00e1 vl\u00e1kna, kter\u00e1 dod\u00e1vaj\u00ed pap\u00edru pevnost. Tento pap\u00edr m\u00e1 p\u0159irozenou hn\u011bdou barvu, ale m\u016f\u017ee b\u00fdt tak\u00e9 ... <\/p>\n

P\u0159e\u010dt\u011bte si v\u00edce<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-5755","encyclopedia","type-encyclopedia","status-publish","hentry","no-featured-image-padding"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t