A shekarar 1928 a St. Paul, Minnesota, Richard Drew ya ƙirƙiro tef ɗin Scotch. Ana iya raba tef ɗin zuwa kashi biyu. tef mai zafi sosai, tef mai gefe biyu, tef ɗin rufewa, tef na musamman, tef mai saurin matsi, da tef ɗin yankewa bisa ga aikinsa. Ayyuka daban-daban sun dace da buƙatun masana'antu daban-daban. An lulluɓe saman tef ɗin da wani Layer na manne don sa tef ɗin ya manne da abin. Manne na farko sun fito ne daga dabbobi da tsirrai. A ƙarni na sha tara, roba ita ce babban ɓangaren manne; a zamanin yau, ana amfani da nau'ikan polymers daban-daban sosai.
1. Ka'idar amfani da tef
Tef ɗin manne yana da sassa biyu: substrate da manne, waɗanda ke haɗa abubuwa biyu ko fiye da suka rabu ta hanyar haɗawa. An lulluɓe samansa da wani Layer na manne. Manne na farko sun fito ne daga dabbobi da tsire-tsire. A ƙarni na sha tara, roba ita ce babban ɓangaren manne; a zamanin yau, ana amfani da polymers daban-daban sosai. Manne na iya mannewa a kan abubuwa saboda ƙwayoyinsu suna haɗuwa da ƙwayoyin abin da za a haɗa, kuma wannan haɗin zai iya ɗaure ƙwayoyin tare sosai. Tsarin manne, bisa ga nau'ikan samfura daban-daban, da nau'ikan daban-daban, akwai polymers daban-daban.
2. Rarraba kaset
Kayan tushe: ana iya raba shi zuwa tef ɗin BOPP, tef ɗin zane, tef ɗin takarda na kraft, tef ɗin rufe fuska, tef ɗin fiber, tef ɗin PVC, tef ɗin kumfa na PE, da sauransu.
Dangane da iyakokin aikace-aikacen: ana iya raba shi zuwa tef ɗin gargaɗi, tef ɗin kafet, tef ɗin lantarki, tef ɗin takarda mai kariya, tef ɗin fim ɗin naɗewa, tef ɗin rufewa, tef ɗin module, da sauransu.
Yawan shigar kasuwa: za a iya raba shi zuwa tef ɗin yau da kullun da tef na musamman.
Dangane da yanayin aikace-aikacen: ana iya raba shi zuwa tef mai ƙarancin zafi, tef mai yanayin zafi na yau da kullun, da tef mai yawan zafin jiki.
Dangane da mannewa: tef mai gefe ɗaya da tef mai gefe biyu.
3. Bayani dalla-dalla game da tef
(1) Na'urar jujjuyawar Jumbo Roll, wato, tef ɗin samfurin da ke kan injin da kuma bayansa, tana da faɗin mita 1 zuwa mita 1.5, kuma tsawonta ya kai mita ɗaruruwa zuwa kilomita da dama, ya danganta da nau'ikan na'urori daban-daban.
(2) Nauyin Log shine samfurin bayan an sake juya naɗin iyaye, faɗin ba ya canzawa, kuma tsawon ya bambanta bisa ga buƙatun (yawanci mita 100, mita 50, mita 25, mita 10, mita 5, da sauransu).
(3) Slit Roll (wanda aka gama nadin) samfuri ne da ake sayarwa a kasuwa gaba ɗaya.
Lokacin Saƙo: Satumba-24-2022