Ukupakisha Ukuthenga izinto eziphathekayo | Ungayikhetha njani iimveliso zeplastiki eziphezulu zeplastiki

Ukhetho kunye nomgangatho wezinto ezikuthethwayo sisitshixo sokuqinisekisa ukuba umgangatho weempuphu, eziya kuthi zichaphazele ngokuthe ngqo ukuqhubekeka nokusetyenziswa kokugqibela kweempuphu. Izixhobo ze-hoses zeplastiki ziquka i-polyethylene (ye-tube yomzimba kunye ne-tube), i-Polyproplene (i-TullyPlene), i-Inki yeTuwe, i-Garnish, i-Garnish, njl. Njl. Nangona kunjalo, ukhetho lwezixhobo luxhomekeke kwizinto ezinje ngeemfuno ezifana neemfuno ze-hygiene, iipropathi zomqobo (iimfuno zeoksijini, umlondolozi wamanzi, ukulondolozwa kwamanzi, kunye nokuxhathisa inkohliso, njl njl.

Ukukhetha imibhobho: Okokuqala, izixhobo ezisetyenzisiweyo kufuneka zifezekise imigangatho efanelekileyo yococeko, kunye nezinto eziyingozi ezinjengeentsimbi ezinzima kunye neearhente ze-fluorescent kufuneka zilawulwe ngaphakathi kuluhlu olumiselweyo. Umzekelo, ii-hoses zithumela e-United States, i-Pealyethylene (PE) kunye nePolypropylene (PP) isetyenzisiwe kufuneka ihlangane ne-USCFRORTALS (FDA) I-21CFR117.150.

IPRORTERREGESS yeZixhobo: Ukuba imixholo yokupakisha imihla ngemihla ziimveliso ezinovelwano ngeoksijini (ezinjengee-oils, njengeoyile, i-acids, ii-acids, ii-acids, ii-AIDS Ezinye iichemicals ezibonakalayo), iityhubhu ze-teaded ezintlanu ezikhutshelweyo kufuneka zisetyenziswe ngeli xesha. Ngenxa yokuba i-thesyegen ye-tube ye-tube ekhutshiweyo (i-polythylene / i-willyen / i-deden / i-poldive / i-polheethylene) yi-Toalthylene ye-Tolythylene ye-Polythylene ye-Polythylene ye-Polythylene ye-150-3-300. Ngexesha elithile, inqanaba lokuphulukana nobunzima betyhubhu ekhutshiweyo equkethe i-ethanol ngamaxesha aphantsi kune-tube yomsebenzi omnye. Ukongeza, i-EGOH yi-ithylene-vinyl Copolymer enezithintelo ezigqwesileyo kunye nokugcina ivumba elimnandi (ubukhulu bemicro-20 yeyona nto ilungileyo).

Ukuqina kwempahla: Iinkampani zemichiza zemichiza zemihla ngemihla zineemfuno ezahlukeneyo zokuqina kweehoses, ke indlela yokufumana ngayo ukuqina okufunekayo? I-Polyethylene isetyenziswa ngokuyintloko kwi-hoses ikakhulu iphantsi kakhulu i-polythylene, i-pronithylene, kunye nomgca ophantsi kwe-polythylene. Phakathi kwabo, ukuqina kwe-polyseylene ephezulu kungcono kune-Polythylene ephantsi, ngoko ke kukuqina okuqinileyo kunokufezekiswa ngokuhlengahlengiswa komlinganiso we-polythylene / i-polythylene.

Ukungaxhathisi kunye nokungavisisini kwemichiza: I-Polythylene ephezulu inesihloko esingcono sekhemikhali kunobunzima obuphantsi.

Ukuxhathisa kwemozulu yezixhobo: Ukulawula intsebenzo yexesha elifutshane okanye yexesha elide ye-hose, izinto ezinjengembonakalo, ukumelana noxinzelelo, ukunqanda kwengqondo, ukulungisa izithako kunye nelahleko yezithako ezisebenzayo ukuqwalaselwa.

Ukukhethwa kwe-Masterbatch: I-Masterbatch idlala indima ebalulekileyo kulawulo lomgangatho weHose. Ke ngoko, xa ukhetha i-Masterbatch, inkampani yomsebenzisi kufuneka ithathele ingqalelo ukuba ingaba nokungahambi kakuhle, ukuthobala kunye nokuzinza komlomo, ukumelana nemozulu kunye nokunganyangeki kwemveliso. Phakathi kwabo, ukumelana kwemveliso ye-Masterbatch kubaluleke kakhulu xa kusetyenziswa i-hose. Ukuba i-Masterbatch ayihambelani nemveliso, umbala we-Masterbatch uya kuthwala imveliso, kwaye iziphumo zibaluleke kakhulu. Ke ngoko, iinkampani zemichiza yemihla ngemihla kufuneka zivavanye uzinzo lweemveliso ezintsha kunye nee-hoses (iimvavanyo ezikhawulezayo phantsi kweemeko ezithile).

Iindidi ze-varnish kunye neempawu zazo: I-varnish esetyenzisiweyo kwi-hose yahlulwe yanguhlobo olomileyo lwe-UV kunye nohlobo lokutshisa ubushushu, kwaye lwahlulwe endaweni yembonakalo. I-varnish ayinikanga kuphela iziphumo ezibonakalayo kuphela, kodwa ikwakhusela imixholo kwaye inefuthe elithile lokuthintela ioksijini, umphunga wamanzi kunye nevumba elimnandi. Ngokubanzi, i-varnish yokutshisa ubushushu inomtsalane ofanelekileyo kwi-stimpam eshushu kwaye iprinta ye-silk-screen, ngelixa i-varnish inomdibaniso ongcono. Iinkampani zemichiza zemichiza zemihla ngemihla zinokukhetha i-varnish efanelekileyo ngokwezimpawu zeemveliso zabo. Ngapha koko, i-varnish enyakeni kufuneka inamathele emzimbeni, umphezulu ogudileyo ngaphandle kokukhulisa, ukungcungcutheka, ukunqanda ukunganyangeki, ukungangqinelani, kwaye akukho ntetho ngexesha lokugcina.

Iimfuneko zeTube yomzimba / i-Tube: 1. Umphezulu womzimba wetyhubhu kufuneka ugudile, ngaphandle kweminaws, ukukrwada, ukutyhoboza. Umzimba wetyhubhu kufuneka uqonde kwaye ungagonyanga. Ubunzima be-Tube bubukhulu bukhulu kufuneka bube yinto iyunifomu. Ubude be-tube bubukhulu be-Tube, ubude be-Tube, kunye nokudakuzwa kwedaya kufanele kube kuluhlu oluchaziweyo;

2. Intloko ye-tube kunye ne-tube yomzimba we-hose kufuneka ixhunyiwe ngokuqinileyo, umgca wokunxibelelana kufuneka ucoceke kwaye ube mhle, kwaye ububanzi bufanele bube yintolo yeyunifomu. Intloko ye-Tube akufuneki ifudukele emva konxibelelwano; I-3. Intloko ye-tube kunye ne-tube ye-tube kufuneka ihambelane kakuhle, isikhafu ngaphakathi kwaye ihambe kakuhle, kwaye akufuneki kubekho ukutyibilika ngaphakathi koluhlu lweTorque, kwaye kungabikho kutshona kwamanzi kunye nekhava;

Iimfuneko zokuprinta: Ukulungiswa kwe-hose zihlala zisebenzisa iprinta ye-Litographic (i-Offset), kwaye uninzi lwe-inki esetyenzisiweyo yi-UV-yomile, edla ngokufuna ukunamathela okuqinileyo kunye nokungaxhathisi kwi-discolotion. Umbala wokuprinta kufuneka ube ngaphakathi kuluhlu olunzulu oluchaziweyo, indawo ephezulu yendawo engaphezulu kufuneka ichanekile, ukuphambuka kufuneka kungaphakathi kwe-0.2mm, kwaye ifonti kufuneka igqibelele kwaye icacile.

Iimfuneko zeCAPS zeplastiki: I-CAPS yeplastiki zihlala zenziwa ngenaliti ye-polyproplene. Iicaphu ezisemgangathweni zeplastiki ezisemgangathweni akufuneki zibekho imigca ecacileyo ye-shrinkge kwaye idayisile, imigca yobumba egudileyo, imilinganiselo echanekileyo, kwaye ifanelekile ngentloko yetyhubhu. Akufanelanga ukubangela umonakalo wesakhiwo onjenge-brittle rocks okanye rocks ngexesha lokusetyenziswa kwesiqhelo. Umzekelo, xa amandla okuqala aphakathi koluhlu, i-plip cap kufuneka ikwazi ukumelana neefolda ezingaphezulu kwama-300 ngaphandle kokophula.