Muna 1928 muSt. Paul, Minnesota, Richard Drew akagadzira tepi yeScotch. Tepi inogona kukamurwa kuita tepi inodziya zvakanyanya, tepi ine mativi maviri, tepi yekudzivirira, tepi yakakosha, tepi inonzwa kumanikidzwa, uye tepi inocheka-cheka zvichienderana nebasa rayo. Mabasa akasiyana akakodzera zvinodiwa zvakasiyana muindasitiri. Pamusoro petepi pane namatidziro kuti tepi inamire pachinhu chacho. Manamatidziro ekutanga aibva kumhuka nemiti. Muzana remakore rechi19, rabha ndiyo yaive chinhu chikuru chinonamatidzwa; munguva dzazvino, mapolymer akasiyana-siyana anoshandiswa zvakanyanya.
1. Nheyo yekushandisa tepi
Tepi inonamira inoumbwa nezvikamu zviviri: substrate neglue, zvinobatanidza zvinhu zviviri kana kupfuura zvisina kubatana nekubatanidza. Pamusoro payo pakaputirwa neglue reglue. Maglue ekutanga aibva kumhuka nemiti. Muzana remakore rechi19, rabha ndiyo yaive chinhu chikuru cheglue; munguva dzazvino, mapolymer akasiyana-siyana anoshandiswa zvakanyanya. Maglue anogona kunamira pazvinhu nekuti mamorekuru awo anobatanidza mamorekuru echinhu chinofanira kubatanidzwa, uye chisungo ichi chinogona kubatanidza mamorekuru pamwe chete. Kuumbwa kweglue, zvichienderana nemarudzi akasiyana, uye mhando dzakasiyana, kune mapolymer akasiyana-siyana.
2. Kupatsanura matepi
Zvinhu zvepakutanga: zvinogona kukamurwa kuita tepi yeBOPP, tepi yejira, tepi yepepa rekraft, tepi yekufukidza, tepi yefiber, tepi yePVC, tepi yefoam yePE, nezvimwewo.
Zvichienderana nehuwandu hwekushandiswa: inogona kukamurwa kuita tepi yekunyevera, tepi yekapeti, tepi yemagetsi, tepi yepepa yefirimu rekudzivirira, tepi yefirimu yekuputira, tepi yekuvhara, tepi yemodule, nezvimwewo.
Mwero wekupinda mumusika: unogona kukamurwa kuita tepi yakajairika uye tepi yakakosha.
Zvichienderana nekushandiswa kwetembiricha: inogona kukamurwa kuita tepi yekupisa kwakaderera, tepi yekupisa kwakajairika, uye tepi yekupisa kwakakwira.
Zvichienderana nekunamatira: tepi ine mativi maviri uye tepi ine mativi maviri.
3. Magadzirirwo etepi
(1) Jumbo Roll master roll, kureva kuti, prototype tape inobatidzwa uye inobviswa pamuchina, ine upamhi hwemita imwe kusvika 1.5 metres, uye kureba kwemazana emamita kusvika makiromita akati wandei, zvichienderana ne substrates dzakasiyana.
(2) Log Roll chigadzirwa mushure mekudzoserwa shure kweparent roll, upamhi hahuna kuchinja, uye urefu hunosiyana zvichienderana nezvinodiwa (kazhinji mamita zana, mamita makumi mashanu, mamita makumi maviri nemashanu, mamita gumi, mamita mashanu, nezvimwewo).
(3) Slit Roll (roll yakapedzwa) chigadzirwa chiri pamusika.
Nguva yekutumira: Gunyana-24-2022