Fa'ailoga fa'apipi'i ose ituaiga lolomi taua tele fa'aaogaina i le afifiina o oloa, felauaiga logistics, ma fa'ailoga eseese. I totonu o le lolomiina o igoa pipii, lamination o se so'oga taua tele. E mafai ona puipuia luga o igoa, faʻaleleia le tumau, ma fa'aleleia mea fa'alelei, fa'apea le fa'aleleia atili o le soifua tautua ma le lelei o fa'ailoga fa'apipi'i. O lenei tusiga o le a faʻalauiloaina le faʻagasologa o lamination ma le auala o faʻamaufaʻailoga a le tagata lava ia pe a uma ona lolomi, fa'amoemoe e fesoasoani i le au faitau ia malamalama i metotia lamination eseese, tulaga fa'apitoa, ma meafaitino filifilia, faʻapea foʻi ma le faʻaogaina o le lamination saʻo e faʻamautinoa ai le lelei ma le faʻamaoni.
Le Matafaioi a Lamination Faailoga
O lo'o fa'aogaina fa'ailoga e puipui ai fa'ailoga mai le fa'aleagaina o le si'osi'omaga e pei ole vai, UV ave, abrasion, ma isi. I le fa'aopoopoina o se ata puipui manino i luga o le fa'ailoga, e mafai ona e fa'alautele le ola o le fa'ailoga ma fa'amanino ona foliga. E mafai fo'i e lamination fa'aigoa ona fa'aleleia le tumau o igoa ma puipuia ata po'o tusitusiga i luga o fa'ailoga mai le mou atu ile taimi. Laminates e maua ai foi se puipuiga faaopoopo, fa'amautinoa e le'o fa'aleagaina fa'ailoga i le taimi o felauaiga ma teuina. O nei faʻamanuiaga uma e mafai ona faʻaleleia ai le poto masani o tagata faʻatau, fa'apea le fa'aleleia atili o fa'ailoga.
Mea Laminated
O le lamination o igoa faʻapipiʻi e masani ona faʻaaogaina mea nei:
Polyester Film (PET): O lenei mea e tumau ma faʻafefe vai, ma e maua ai le tulaga maualuga lomitusi o ata ma tusitusiga.
Polypropylene ata tifaga (PP): Mama ma sili ona manino, this material provides a durable protective layer. Composite fully transparent PP film is currently the most widely used material. The reason is that PP is low-cost and more durable than several other materials.
Polyvinyl Chloride Film (PVC): This material is economical, but relatively less environmentally friendly than PET or PP materials.
Polyethylene film (PE): This material is soft and suitable for label lamination on curved or irregular surfaces.
Due to cost requirements, the coating of paper roll materials is basically replaced by glazing technology. In the label industry, when the varnish cannot meet the brightness and matte requirements, lamination is the most direct way. We can choose the appropriate lamination material according to different application scenarios to ensure the label gets the best protection and durability.
Laminating Methods
Label lamination methods are usually divided into sheet-fed lamination and roll material lamination. The sheet-fed paper is laminated on the laminating machine, and the roll material is laminated on the laminating station of the label machine or on a special laminating machine. The two coating methods are described below:
- Sheetfed Laminated
Sheetfed lamination involves placing labels on a sheet of lamination material and using heat and pressure to bond the lamination and label together. This method is suitable for situations where individual labels need to be laminated, e pei o le taimi e eseese le lapopoa o igoa pe manaʻomia le taulimaina faʻapitoa mo igoa. Lamination Sheetfed e mafai ona faia i le faʻaaogaina o laminators tusi lesona poʻo otometi.
E lua auala e fa'apipi'i ai pepa fa'apipi'i, e taʻua o le lamination faʻapipiʻi vave ma le faʻapipiʻiina o ata tifaga.
1)O le fa'agasologa o le fa'apipi'iina o le fa'apipi'iina vave o le fa'apipi'iina e fa'apea: muamua, o loʻo faʻapipiʻiina le faʻapipiʻi i luga o le pito i luga o le taʻavale BOPP ata tifaga, ma o le solvent i le pipii e volatilized e ala i le masini faamamago, ona tu'ufa'atasia lea o le pepa pepa ma le ata ta'avale i le nofoaga fa'afefiloi. Fa'atasi, avea le lua ma tasi i lalo o le extrusion o le uila vevela, ma ua maeʻa le faʻagasologa o le ufiufi ata.
2)O mea fa'apipi'i fa'ato'a fa'apipi'iina e fa'atatau i le fa'apipi'iina muamua o se vaega o mea fa'apipi'i po'o mea fa'apipi'i i luga o le mata o le ata tu'ufa'atasi.. E lua ituaiga o ata tifaga, ituaiga pipii liusua vevela ma le mamafa ituaiga maaleale. O le masini laminating ua faʻapipiʻiina i se faʻafefe embossing roller, ma o le ata na muaʻi faʻapipiʻiina o loʻo faʻafesoʻotaʻi ma le pepa i le taimi o lamination. I lalo o le gaioiga a le uila vevela vevela, ua liusuavai le mea faapipii, ina ia fusia le ata ma le pepa i le tasi. Afai e te fa'aogaina se ata tu'ufa'atasi maaleale malosi, e mafai ona e tape le sapalai o le eletise ma na o le faalagolago i le mamafa e tuufaatasia.
- Lamination Mea Lolo
Lamination mea e ta'avale o le lolomi lea o le ata tifaga mea ma fa'ailoga fa'atasi, ona pasi faatasi lea i le masini laminating mo le vevela ma le mamafa togafitiga. This method is suitable for the production of a large number of labels, which can improve production efficiency and reduce costs. Lamination of web materials can be done in batch or continuous production.
Web lamination is usually divided into two types: bottomed paper composite film composite and bottomless paper composite film composite.
1)Backing paper composite film lamination refers to compounding a layer of backing paper on the front or back of the roll paper, and then coating a layer of adhesive or laminating material on the backing paper, and then sticking the label on it. Backed paper composite film lamination is a traditional lamination method, which has been replaced by the process of using bottomless paper composite film in recent years.
2)O le laminating mataupu faavae o le tuʻufaʻatasia ata e aunoa ma le pito i lalo o le pepa e tutusa lava ma le ata o le tuʻufaʻatasia ata ma le pito i lalo pepa.. O le ata o le pepa lagolago e toe faʻafoʻiina e le lamolemole luga (vevesi i luga) o ana lava mea e sui ai le pepa tua. A maeʻa ona faʻapipiʻi le mea faʻapipiʻi i luga, e mafai ona pa'u ese e aunoa ma le tuua o so o se kelu faailoga. O mea e faʻaaogaina mo le ata tifaga pepa e masani lava o se ata maualalo BOPP. E maualalo le tau o le lamination ata tifaga pepa, ma o le mea lamination sili ona faʻaaogaina i le taimi nei. O le lelei o le faʻapipiʻiina o ata tifaga faʻapipiʻi pepa pito i lalo o le mafai lea ona faʻaleleia lelei le gaosiga, fa'aitiitia otaota i le gaosiga, ma i le taimi lava e tasi e faʻaleleia le lelei o oloa.
Ae a, e tusa lava po o le a le auala lamination e faʻaaogaina, e mafai ona fausia se vaega puipui i luga o le pito i luga o le igoa e puipuia ai le igoa mai le faaleagaina o le siosiomaga.
I totonu o le lolomiina o igoa pipii, lamination o se laasaga taua tele, aua e mafai ona sili atu le matagofie o le igoa, tumau, ma fetuutuunai. O le auala saʻo lamination ma mea e filifilia e mafai ona faʻamautinoa le lelei ma le ola tautua o igoa faʻapipiʻi. O lea la, lomitusi gaosi ma tagata faʻaoga e tatau ona gauai atu i le filifilia o metotia lamination talafeagai ma mea, ma fa'atino le fa'atonuga lelei e fa'amautinoa ai le lelei mulimuli o fa'ailoga fa'apipi'i.
