![\"\"](\"https:\/\/joyforce-tech.com\/wp-content\/uploads\/2024\/02\/1-13.png\")
<\/p>","protected":false},"excerpt":{"rendered":"1) Vandopl\u00f8selighed:<\/p>\n
Koldtvandsopl\u00f8selig film kr\u00e6ver, at vand kan opl\u00f8ses i vand over 4 \u2103. Jo hurtigere den opl\u00f8ses, jo bedre. Jo f\u00e6rre rester, der er tilbage efter opl\u00f8sningen, jo bedre. Jo klarere det opl\u00f8ste vand er, desto bedre.<\/p>\n
2) Udseendem\u00e6ssig kvalitet:<\/p>\n
Jo glattere viklingen er, desto bedre. Der m\u00e5 ikke v\u00e6re tydelige uj\u00e6vnheder og rynker p\u00e5 rullens ydre overflade. Jo fladere de to endeflader p\u00e5 rullefilmen er, desto bedre, inden for \u00b12 mm. Foliens overflade m\u00e5 ikke have defekter som bobler, perforeringer, slaggeindeslutninger og sorte pletter.<\/p>\n
3) Mekanisk styrke:<\/p>\n
Tr\u00e6kstyrken skal v\u00e6re over 25Mpa. For lidt er let at tr\u00e6kke af. Brudforl\u00e6ngelsen skal v\u00e6re over 180%. Mindre er ikke bl\u00f8dt. Modstanden mod retvinklet afrivning skal v\u00e6re omkring 80KN\/m. Ellers er det sk\u00f8rt, n\u00e5r det g\u00e5r i stykker.<\/p>\n
4) Opbevaringstid: Den vandopl\u00f8selige film med stabil kvalitet kan opbevares i mere end 1-2 \u00e5r (uden fugt).<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
1) Water solubility: Cold water soluble film requires that water can be dissolved in water above 4 \u2103. The faster it dissolves the better. The less residue remaining after dissolution, the better. The clearer the dissolved water, the better. 2) Appearance quality: The smoother the winding, the better. There should be no obvious unevenness and […]<\/p>","protected":false},"author":2,"featured_media":1042,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bolg"],"acf":[],"yoast_head":"\n