Chii chinonzi double-side tape?

Chinangwa chikuru chetepi yemativi mavirindeyekunamatira nzvimbo (yekubata kumeso) yezvinhu zviviri pamwechete, izvo zvinogona kupatsanurwa mukugadzirisa kwenguva pfupi uye kusungirirwa kwechigarire zvinoenderana nezvinodiwa chaizvo.Tepi ine mativi maviriitepi inonamira yakaita roll-shaped yakagadzirwa nebepa, jira, firimu, furo, nezvimwewo sechinhu chepasi, uyezve yakaenzana kupfekedza chinonamira pamativi ese ezvinyorwa zvataurwa pamusoro apa.Pepa (kuburitsa firimu) rine zvikamu zvitatu.Zvichienderana ne substrate, mamwe ma substrates anoda kurapwa kwepamusoro asati anamatira.

Nekuda kwekusarudzwa kwakakura kwema substrates uye zvinonamira uye mukana wekusanganiswa kwakasiyana, kune akawanda marudzi ematepi ane mativi mavirikupfuura mamwe marudzi ematepi.

Mhedziso yemhando uye hunhu hwekaviri-mativi tepi:

1.PET Tepi ine mativi maviri: yakanaka tembiricha kuramba uye yakasimba shear kuramba, kazhinji kwenguva refu tembiricha kuramba 100-125°C, kwenguva pfupi tembiricha kuramba 150-200°C, ukobvu kazhinji 0.048-0.2MM, yakakodzera nameplate, Bonding yeLCD, zvekushongedza uye zvekushongedza zvikamu.

2.Siri-yakarukwa kaviri-mativi tepi( tissue bepa kaviri mativi tepi): yakanaka viscosity uye processability, kazhinji kwenguva refu tembiricha kuramba 70-80°C, kupikisa kwenguva pfupi kwekushisa kwe100-120°C, ukobvu kazhinji 0.08-0.15MM, yakakodzera nameplate, epurasitiki Lamination, motokari, mbozha nhare, midziyo yemagetsi, chipanje, rabha, signage, bepa zvigadzirwa, matoyi uye mamwe maindasitiri, pamba mudziyo uye zvemagetsi chiridzwa zvikamu musangano, kuratidza lens.

3. Kaviri-sided adhesive pasina substrate: Iyo ine yakanakisa adhesion mhedzisiro, inogona kudzivirira kudonha uye yakanakisa kusapinda kwemvura kuita, yakanaka processability, yakanaka tembiricha kuramba, yenguva pfupi tembiricha kuramba kwe204-230.°C, uye general-yenguva refu tembiricha kuramba 120-145°C, ukobvu hunowanzo 0.05-0.13MM, hwakakodzera kusungirirwa kwemazita, mapaneru uye zvikamu zvekushongedza.

4. Foam kaviri-mativi tepi: inoreva rudzi rwetepi yemativi maviriinogadzirwa nekuisa yakasimba acrylic adhesive pamativi ese efoam foam substrate, uyezve kuvhara rimwe divi nebepa rekuburitsa kana firimu rekuburitsa.Kugadzira bepa kana kuburitsa firimu kunonzi sandwichtepi yemativi maviriuye sandwichtepi yemativi maviriinonyanya kushandiswa kufambisa kaviri-sided tape punching.Foam yakapetwa kaviri tepi ine hunhu hwekunamira kwakasimba, kuchengetwa kwakanaka, kuita kwakanaka kusapinda mvura, yakasimba tembiricha kuramba uye yakasimba UV dziviriro.Foam foam substrates yakakamurwa kuita: EVA furo, PE furo, PU furo, acrylic furo uye furo yakakwirira.Iyo glue system yakakamurwa kuita: mafuta glue, inopisa sol, rabha uye acrylic glue.

5. Kupisa kunyunguduka kunonamira firimu: Iine kuenderana kwakanaka, yunifomu yekubatanidza ukobvu, haina solvent, nyore kugadzirisa, kunamatira kwakanaka kune zvakawanda zvinhu, ukobvu i0.1MM, ruvara runopenya / amber, inopisa Melt kupfavisa tembiricha 116-123℃.Inokodzera kubatanidzwa kwemazita, mapurasitiki uye hardware.Migumisiro yakanaka inogonawo kuwanikwa kuburikidza nekubatanidza pane zvisina kuenzana.Mamiriro ekutanga ekusungirirwa anokurudzirwa ndeaya: tembiricha 132-138℃, nguva yekubatanidza 1-2 masekondi, kudzvinyirira 10 -20 psi.