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Imveliso yefilimu evuthelweyo yePolyethylene (PE) yinkqubo yokuvelisa esetyenziswa ngokubanzi ukuvelisa iifilimu zeplastiki ezifakwa ekupakhelweni, kwezolimo, nasekwakhiweni. Inkqubo ibandakanya ukukhupha i-PE etyhidiweyo ngokufa kwesetyhula, ukuyifunxa ibe yiqamza, kwaye emva koko ipholise kwaye ijike ibe yifilim ecaba. Ukusebenza ngokufanelekileyo kubalulekile kwimveliso engabizi kakhulu kunye neemveliso ezikumgangatho ophezulu. Nangona kunjalo, imiceli mngeni emininzi inokuvela ngexesha lemveliso, njengokungqubana okuphezulu phakathi kweengqimba zefilimu kunye nokuthintela ifilimu, enokunciphisa kakhulu ukusebenza kakuhle kunye nokuthomalalisa umgangatho wemveliso.

Eli nqaku liza kuphonononga imiba yobugcisa yefilimu evuthelweyo ye-PE, igxile kwi-aUkutyibilika okusebenzayo kakhulu kunye ne-anti-blocking additivekunye nendlela ekunceda ngayo ukoyisa imiceli mngeni yemveliso ukwandisa ukusebenza kakuhle kunye nokuphucula ukusebenza kwefilimu.

I-PE evuthelweyo yeMveliso yeFilimu yoMveliso woBugcisa kunye neMiba eSebenzayo

Isishwankathelo seNkqubo yeBlown Film Extrusion

Inkqubo yokukhutshwa kwefilimu evuthelweyo iqala ngokutyiswa kweepellets ze-PE resin kwi-extruder, apho zinyibilika kwaye zifakwe kwi-homogenized ngokudibanisa ubushushu kunye nemikhosi yokucheba. I-polymer etyhidiweyo iphoqelelwe ngokufa kwesetyhula, yenze ityhubhu eqhubekayo. Umoya ungeniswa embindini walo mbhobho, uwufuthanisele iqamza. Eli qamza ke lizotywe libheke phezulu, ngaxeshanye isolule ifilimu kuzo zombini ulwalathiso lomatshini (MD) kunye nesalathiso esinqamlezayo (TD), inkqubo eyaziwa ngokuba yi-biaxial orientation. Njengoko iqamza linyuka, lipholiswa ngendandatho yomoya, ibangela ukuba i-polymer ibe yikristale kwaye iqine. Ekugqibeleni, iqamza elipholileyo liyadilizwa liqela lee-nip rollers kwaye lilimale kumqulu. Iiparamitha eziphambili ezichaphazela inkqubo ziquka ukushisa okunyibilikayo, i-gap yokufa, i-blow-up ratio (BUR), ukuphakama komgca we-frost (FLH), kunye nesantya sokupholisa.

Imiba ePhambili echaphazela uFaneka lweMveliso

Izinto ezininzi ezichaphazela ngokuthe ngqo ukusebenza kakuhle kwemveliso yefilimu evuthelweyo ye-PE:

• Isiphumo: Umlinganiselo wefilimu eveliswa ngawo. Ukuphumelela okuphezulu ngokubanzi kuthetha ukusebenza kakuhle okuphezulu.

• Umgangatho wefilimu: Oku kuquka iimpawu ezifana nokulingana kobukhulu, amandla omatshini (amandla okuqina, ukuxhathisa ukukrazuka, ukungqubana kwedati), iimpawu zokubona (inkungu, iglosi), kunye neempawu zomphezulu (i-coefficient of friction). Umgangatho ophantsi wefilimu ukhokelela ekunyukeni kwamazinga okulahla kunye nokunciphisa ukusebenza kakuhle.

• Ixesha lokuphumla: Ukumisa okungacwangciswanga ngenxa yemibandela efana nokuqhawuka kwefilimu, ukwakhiwa kweefa, okanye ukungasebenzi kakuhle kwezixhobo. Ukunciphisa ixesha lokuphumla kubalulekile ekusebenzeni kakuhle.

• Ukusetyenziswa kwamandla: Amandla afunekayo ukunyibilikisa ipholima, ukusebenzisa i-extruder, kunye neenkqubo zokupholisa amandla. Ukunciphisa ukusetyenziswa kwamandla kuphucula ukusebenza kakuhle kunye nokunciphisa iindleko zokusebenza.

• Ukusetyenziswa kweMathiriyeli ekrwada: Ukusetyenziswa ngokukuko kwe-PE resin kunye nezongezo, ukunciphisa inkunkuma.

Imingeni yeMveliso yeFilimu eqhelekileyo ye-PE Blown

Ngaphandle kokuhambela phambili kwetekhnoloji, imveliso yefilimu evuthelweyo ye-PE ijongene nemingeni emininzi eqhelekileyo enokuthintela ukusebenza kakuhle:

• Ukuvinjwa kwefilimu: Ukunamathela okungafunekiyo phakathi kweengqimba zefilimu, mhlawumbi kumqulu okanye ngexesha lokuhamba kwamanyathelo alandelayo. Oku kunokukhokelela kubunzima bokukhulula, ukunyuka kwenkunkuma, kunye nokulibaziseka kwemveliso.

• I-High Coefficient of Friction (COF): Ukungqubuzana okuphezulu kumphezulu wefilimu kunokubangela imiba ngexesha lokujika, ukukhulula, kunye nokuguqula ukusebenza, okukhokelela ekubambeni, ukukrazula, kunye nokunciphisa isantya sokucubungula.

• I-Die Build-up: Ukuqokelelwa kweepolymer ezonakeleyo okanye izongezo ezijikeleze ukuphuma kwe-die, okukhokelela kwimijelo, ijeli, kunye neziphene zefilimu.

• Nyibilikisa Ukwaphuka: Izitenxo kumphezulu wefilimu obangelwa kuxinzelelo oluphezulu lokucheba kwidayiti, okukhokelela kwinkangeleko erhabaxa okanye engamaza.

• Iigels kunye neeFisheyes: Amasuntswana epolymer angasasazwanga okanye ungcoliseko olubonakala luncinci, luneziphene ezicacileyo okanye ezipaque kwifilimu.

Le mingeni ihlala ifuna ukucotha umgca wemveliso, ukwandisa inkunkuma yezinto eziphathekayo, kwaye ifuna ukungenelela kwabaqhubi, konke oku kunciphisa ukusebenza kakuhle ngokubanzi. Ukusetyenziswa kobuchule bezongezo, ngakumbi ii-arhente ezityibilikayo nezichasayo, zidlala indima ebalulekileyo ekuthomalaliseni le miba nokwandisa inkqubo yemveliso.

Iindlela zokoyisa imingeni kwiMveliso yeFilimu yePlastiki

Ukwazisa i-SILIMER Series Non-precipitating Super Slip & Anti-Blocking Additives: Isisombululo esinye kwiingxaki ezimbini

Ukujongana nale mingeni, i-SILIKE iphuhlise i-SILIMER 5064 MB2 masterbatch, aUncedo lwenkqubo olusebenzayo oluneendleko ezininziedibanisa i-slip kunye ne-anti-blocking functionalities kwindlela enye. Ngokuzisa iipropathi zombini kwimveliso enye, kuphelisa isidingo sokulawula kunye nedosi izongezo ezininzi.

I-SILIKE isiliphu kunye ne-Antiblock Additive yokuphucula iMveliso yeFilimu yePlastiki yakho ngokuSebenzayo

IiNzuzo ezingundoqo ze-Non-Migratory Slip/Anti-Blocking Additive SILIMER 5064MB2 yefilimu ye-PE evuthelweyo

1. Ukuphuculwa koPhatho lweFilimu kunye noGuqulelo

Ngokungafaniyo neearhente eziqhelekileyo zokutyibilika,I-SILIMER 5064 MB2 yi-non-precipitation slip masterbatch ngezongezo ezakhelwe ngaphakathi ezichasene nokuthintela. Iphucula ukuphathwa kwefilimu ekushicileleni, kwi-laminating, nakwi-bag-making ngaphandle kokufudukela phezulu okanye ukuchaphazela umgangatho wokushicilela, ukutywinwa kobushushu, i-metallization, ukucaca kwe-optical, okanye ukusebenza komqobo.

2. Ukwandiswa kokuSebenza kweMveliso kunye nesantya

Yehlisa i-coefficient of friction (COF), ivumela isantya esiphezulu somgca, ukuphumla okugudileyo, kunye nokugqithisa okusebenzayo kunye nokuguqula. Ukruthakruthwano olusezantsi lunciphisa uxinzelelo lomatshini, lwandisa ubomi besixhobo, lunciphisa iimfuno zogcino, kwaye lunyusa ukuphuma kwexesha kunye nenkcitho encinci.

3. UThintelo lokuThintela

Ikhusela iileya zefilimu ekubambeni kunye, iqinisekisa ukukhululeka kunye nokulungiswa. Inciphisa ukunamathela phakathi kweeleya, ukunciphisa ukubhloka, ukukrazula, amaxabiso okulahlwa, kunye nenkunkuma yezinto eziphathekayo.
4. Umgangatho weMveliso ophuculweyo kunye ne-Aesthetics

I-Silicone Slip Additive SILIMER 5064 MB2 Iphelisa imvula yepowder kunye nokungcoliseka komhlaba, ihambisa iifilimu ezigudileyo, ezifanayo ngelixa igcina ukusebenza okungaguqukiyo kunye nokuthembeka kwemveliso.

Abavelisi befilimu be-PE, ngaba uyazabalaza nokungquzulana okuphezulu, ukuvalwa kwefilimu, kunye nexesha lokunciphisa iindleko kwinkqubo yakho yokuvelisa? Lungelelanisa imisebenzi yakho, unciphise i-scrap, kwaye ukhulise ukusebenza kakuhle -ISILIMER 5064 MB2sisisombululo sento-nye. Qhagamshelana no-SILIKE namhlanje ukuze ucele isampuli yesilingo kwaye uzivelele umahluko.

I-SILIKE inikeza uluhlu olubanzi lwezisombululo. Nokuba ufuna izongezo ezityibilikayo zeefilim zeplastiki, ii-agent ze-slip zefilimu ze-polyethylene, okanye ii-arhente ze-slip ezisebenzayo ezingafudukiyo, sineemveliso ezifanelekileyo kwiimfuno zakho. Yethuisiliphu esingafudukiyo kunye ne-anti-block additivesziyilelwe ngokukodwa ukuphucula ukusebenza kunye nokwandisa inkqubo yakho yokuvelisa.

Email us at amy.wang@silike.cn or visit our website at www.siliketech.comukufunda ngakumbi.