nkhani

Packaging tepi amagwira ntchito yofunika kwambiri pamaketani operekera.Popanda tepi yoyikapo yoyenera, mapepala sangasindikizidwe bwino, zomwe zimapangitsa kuti zikhale zosavuta kuti katundu abedwe kapena awonongeke, potsirizira pake akuwononga nthawi ndi ndalama.Pachifukwa ichi, tepi yoyikapo ndi imodzi mwazinthu zomwe zimanyalanyazidwa kwambiri, komabe zofunika kwambiri pamzere wazonyamula.

Pali mitundu iwiri ya tepi yoyikapo yomwe imayang'anira msika waku US, zonse zomwe zimapangidwira kuti zikhale zandalama komanso zodalirika pazogwiritsa ntchito: hot melt ndi acrylic.

Matepi awa amayamba ndi chithandizo chokhazikika, nthawi zambiri filimu yowombedwa kapena yoponyedwa.Makanema owombedwa amakhala otalikirapo komanso amanyamula katundu wocheperako asanathyoke, pomwe makanema ojambulidwa amakhala ofananirako komanso amatambasula pang'ono, koma amalimbana ndi kupsinjika kapena katundu asanaswe.

Mtundu wa zomatira ndizosiyana kwambiri pamatepi oyika.

Matepi otentha osungunukakwenikweni amapeza dzina lawo kuchokera ku kutentha komwe kumagwiritsidwa ntchito pophatikizana ndi zokutira panthawi yopanga.Kusungunula kotentha kumapangidwa pogwiritsa ntchito njira yowonjezera, kumene zigawo zonse zomatira - ma resins ndi ma rubber opangira - amatenthedwa ndi kutentha ndi kukakamizidwa kuti asakanike.Njira yotentha yosungunuka yosungunuka imadzibwereketsa kuti ipange mankhwala omwe ali ndi katundu wambiri wometa ubweya - kapena mphamvu zogwirizanitsa.Mwachitsanzo, taganizirani za silly putty.Muyenera kukoka kwakanthawi mbali zonse ziwiri kuti putty ifike posweka.Kumeta ubweya wambiri, mofanana ndi silly putty, kungatenge mphamvu yochuluka kwambiri kuti ifike posweka.Mphamvu imeneyi imachokera ku mphira wopangidwa, womwe umapereka kusungunuka ndi kukhazikika kwa zomatira.Zomatirazo zikangodutsa mu extruder, zimakutidwa ndi filimuyo, ndikuzikonza moziziritsa ndikuzibwezeretsanso kuti zipange "jumbo" mpukutu wa tepi.

Njira yopangira tepi ya acrylic ndi yophweka kwambiri kuposa yotentha yosungunuka.Mapaketi a AcrylicNthawi zambiri amapangidwa ndi zokutira zomatira zomwe zasakanikirana ndi madzi kapena zosungunulira kuti zikhale zosavuta kuzikonza popaka filimuyo.Ikakutidwa, madzi kapena zosungunulira zimatuluka nthunzi ndikubwezeretsedwanso pogwiritsa ntchito makina otenthetsera ng'anjo, ndikusiya zomatira za acrylic.Kanemayo wokutidwayo amapangidwanso kukhala "jumbo" mpukutu wa tepi.

Mosiyana ndi momwe matepi awiriwa ndi machitidwe awo amawonekera, onse amatha kudutsa njira yosinthira mofanana.Apa ndi pamene mpukutu wa "jumbo" umadulidwa m'mipukutu yaing'ono ya "katundu yomalizidwa" yomwe ogula amazolowera kugwiritsa ntchito.


Nthawi yotumiza: Jun-16-2023