Polypropylene Varieties: Decoding OPP, BOPP, uye CPP Mafirimu

OPP firimu ifirimu repolypropylene rinonzi co-extruded oriented polypropylene (OPP) firimu nekuti maitiro ekugadzira ari akawanda-layer extrusion. Kana paine bi-directional kutambanudza maitiro mukugadzirisa, inonzi bi-directional oriented polypropylene film (BOPP). Imwe yacho inokandwa polypropylene firimu (CPP), pachinzvimbo cheiyo co-extrusion process. Zvimiro uye kushandiswa kwemafirimu matatu zvakasiyaniswa.

UP Movie:The Basics

OPP: oriented polypropylene (firimu), elongated polypropylene, i polypropylene. OPP main products:

1. UP Tape: Polypropylene firimu se substrate, ine simba rakanyanya kusimba, rakareruka, risina chepfu, risingarapike, rakatipoteredza, rakasiyana-siyana rekushandisa, uye zvimwe zvakanakira;
2. OPP Mabhodhoro: Huremu huremu, mutengo wakaderera, kujekeswa kwakavandudzwa, kunaka kwekupisa kupisa, kwakakodzera kuzadza kupisa.
3. OPP Labels : Zvinei nemapepa mapepa, ane zvakanakira kubuda pachena, simba repamusoro, kupikisa hunyoro, uye hazvisi nyore kudonha. Kunyangwe mutengo wakawedzera, unogona kuwana yakanaka label kuratidza uye kushandisa mhedzisiro. Nekuvandudzwa kwekudhinda kwemukati uye tekinoroji yekuputira, kugadzirwa kweanozvinamira mabhaisikopo emabhaisikopo uye kudhinda mapepa emafirimu haasisiri matambudziko; zvinogona kufanotaurwa kuti kushandiswa kwepamba kweOPP mavara kucharamba kuchiwedzera.

BOPP Firimu: Versatility uye Zvishandiso

BOPP: biaxially oriented polypropylene firimu, zvakare rudzi rwepolypropylene.

Anowanzo shandiswa BOPP mafirimu anosanganisira akajairwa biaxially oriented polypropylene firimu, kupisa-sealable biaxially oriented polypropylene firimu, fodya yekurongedza firimu, biaxially oriented polypropylene pearl firimu, biaxially oriented polypropylene metalized firimu, matte firimu zvichingodaro.

BOPP firimu rinewo zvikanganiso, senge nyore kuunganidza static magetsi uye kushaikwa kwekupisa sealability. Mumutsara wekumhanyisa wekugadzira, firimu reBOPP rinowanzoita magetsi akamira, saka panodiwa kuisa static magetsi anobvisa. Kuti uwane kupisa-kuvharika kweBOPP firimu, BOPP firimu repamusoro corona kurapwa rinogona kuputirwa nekupisa-kuvharika resin adhesive, senge PVDC latex, EVA latex, nezvimwewo, inogona zvakare kuputirwa neadhesive inonyungudika, asi zvakare inogona kuputirwa neextrusion kana co-extruded composite nzira yekugadzira inopisa-inovharika BOPP firimu.

Iwo mashandisirwo makuru emafirimu akasiyana ndeaya anotevera:

1. Yakajairika BOPP Firimu: Inonyanya kushandiswa kudhinda, kugadzira mabhegi, adhesive tepi, uye kusanganisa nemamwe ma substrates.
2. BOPP Kupisa Chisimbiso Firimu: Inonyanya kushandiswa kudhinda, kugadzira mabhegi, nezvimwe.
3. BOPP Cigarette Packaging Firimu: Inoshandiswa pakurongedza fodya yefodya inomhanya zvakanyanya.
4. BOPP Pearlescent Firimu: Inoshandiswa pakudya uye zvezuva nezuva zvinodiwa pakurongedza mushure mekudhinda.
5. BOPP Metallized FirimuInoshandiswa kugadzira sipo, chikafu, fodya, zvekuzora, zvigadzirwa zvemishonga, uye mamwe mabhokisi ekurongedza.
6. Matte BOPP Firimu: Inoshandiswa kugadzira sipo, chikafu, fodya, zvekuzora, zvigadzirwa zvemishonga, uye mamwe mabhokisi ekurongedzerwa.

CPP Firimu: Zvivakwa uye Zvinogona

C kunaka kujeka, kupenya kwakakwirira, kuoma kwakanaka, kunzwika kwehunyoro chipingamupinyi, yakanakisa kupisa kupisa, nyore-kupisa chisimbiso, zvichingodaro.

CPP firimu mushure mekudhinda, kugadzira bhegi, yakakodzera

1. Zvipfeko, zvipfeko, uye mabhegi emaruva
2. Zvinyorwa uye ma album firimu
3. Food packagingmetalized
4. Metallized firimu rakakodzera kuvharidzira kurongedza uye kushongedza

Zvingango shandiswa zvakare zvinosanganisira kuwandisa kwechikafu, confectionery overwrap (yakamonyoroka firimu), kurongedza kwemishonga (infusion mabhegi), kutsiva PVC mumaalbum, maforodha, uye zvinyorwa, bepa rekugadzira, matepi anozvinamira, zvibatiso makadhi ebhizinesi, bhainda remhete, uye kumira. pouch composite.

CPP ine yakanakisa kupisa kupisa. Sezvo nzvimbo yakapfava yePP inenge 140 ° C, rudzi urwu rwefirimu runogona kushandiswa mukupisa kunopisa, mabhegi ekupisa, aseptic packaging, uye mamwe minda. Icho chinhu chesarudzo chenzvimbo dzakadai sechingwa chigadzirwa kurongedza kana laminates, yakasanganiswa neakanakisa asidhi, alkali, uye mafuta kuramba. Yakachengeteka kusangana nechikafu, ine yakanakisa mharidzo zvimiro, haikanganise kunaka kwechikafu mukati, uye akasiyana mamakisi eresin anogona kusarudzwa kuti awane hunhu hunodiwa.

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