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Lehae » Litaba » PTFE Adhesive Tape » PTFE Theipi ka har'a Packaging Heat Tiling: 4 Core Values ​​& How to Khetha

Theipi ea PTFE ho Packaging Heat Tialing: 4 Core Values ​​& How to Khetha

Maikutlo: 0     Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2026-06-04 Tšimoloho: Sebaka

Botsa

Moleng oa ho paka o tsamaeang ka potlako, sekontiri sa mocheso ke sekoahelo sa botlolo. Nako le nako ha polasetiki e qhibilihisitsoeng e khomarela thipa e tiisang, mohala o emisa ho senya - ho bolaea tlhahiso. Tiiso e 'ngoe le e' ngoe e mpe e khutlisetsa mekotla morao bakeng sa ho sebetsa hape. Lefu le leng le le leng le senyehileng la ho tiisa ho ja likete tse ngata ho le khutlisa.

Tharollo e bonolo ka mokhoa o thetsang: sebelisa Theipi ea PTFE ea mocheso o phahameng ho ea sebakeng se tiisang. Lera lena le tšesaane la fiberglass e koahetsoeng ke PTFE, e nang le sekhomaretsi sa silicone sa mocheso o phahameng, se fetola mokhoa oa ho koala mocheso.

Aokai PTFE e fane ka tepi ea PTFE ho baetsi ba lisebelisoa tsa ho paka le basebelisi ba ho qetela ka lilemo. Sengoliloeng sena se akaretsa lintlha tse 'ne tsa mantlha tsa ts'ebeliso - tokollo e khahlanong le lithupa, ts'ireletso ea lisebelisoa, boleng ba tiiso, le likhohlano tse tlase - hammoho le lintlha tsa bohlokoa tsa khetho (substrate, mocheso, sekhomaretsi, thepa ea mochini) ho u thusa ho khetha tepi e nepahetseng bakeng sa mohala oa hau oa tiiso.

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Melao e Mene ea Kopo ea PTFE Tape ho Tiiso ea Mocheso

1. Felisa Masala a Sekhomaretsi - Tlhahiso e Tsoelang Pele e Phahameng ka ho Fetisisa

Ena ke molemo o tobileng oa theipi ea PTFE. Lifilimi tsa ho paka tse kenyelletsang PE, PP, PET, le lifilimi tse kopantsoeng tsa aluminium li na le ho nolofatsa le ho khomarela lits'oants'o tsa tšepe tse se nang letho tlas'a mocheso, ho baka ho phatloha ha mokotla, ho taboha ha filimi, le nako ea ho phomola khafetsa bakeng sa ho hloekisa.

  • Kamoo PTFE e thusang kateng: Matla a holimo a tlase haholo (18-20 dynes/cm) a leleka polasetiki e qhibilihisitsoeng le li-adhesive tse chesang tse qhibilihisang. Filimi e lokolla ka mokhoa o hloekileng potoloho e 'ngoe le e 'ngoe.

  • Sephetho: Hana ho theoha ha sekhahla; nako ea ho emisa mochine bakeng sa ho hloekisa e fokotsehile ka 80-90%.

2. Sireletsa Likarolo Tsa ho Tiisa Mocheso - Eketsa Bophelo ba Lisebelisoa

Thipa ea ho tiisa kapa bar ea ho futhumatsa ke karolo ea tšepe e nepahetseng. Ha nako e ntse e ea, likhohlano tse tsoang lifiliming le li-blades tse remang lia o theola, 'me oxidation / corrosion e koala bokaholimo.

  • PTFE e le lera le ka sebelisoang le sireletsang: Theipi e sebetsa e le seaparo se theko e tlaase, se ka nkeloang sebaka. Ho fetola tepi ho nka metsotso 'me ho bitsa lipeni ha ho bapisoa le ho lokisa kapa ho nkela sebaka sa ho tiisa se ikhethileng ($500-$5,000+).

  • Sephetho: Bophelo ba tšebeletso ea lisebelisoa bo atoloha haholo; shwa sebaka sa dikgao lelefala.

3. Homogenize Heat Distribution - Ntlafatsa Tiiso ea Tiiso

Theipi ea PTFE e matlafalitsoeng ka fiberglass e matla e na le mesamo e itekanetseng le thepa ea phallo ea mocheso. E lefella ho se lekane ho honyenyane pakeng tsa thipa e koalang le filimi ea ho paka boemong bo bonyenyane.

  • E sebetsa joang: Theipi e aba mocheso le khatello ka ho lekana ho feta sebakeng sa tiiso.

  • Sephetho: Litiiso tse makhethe, tse tsitsitseng tse nang le matla a ts'oanang - ha ho litiiso tse sa fellang (ho lutla) kapa ho chesa ho feta tekano (likoti tsa liphahlo).

4. Lower Friction Coefficient - Smooth Film Conveying

PTFE's ultra-low kinetic friction coefficient (μ≈0.05-0.10) e bohlokoa ho feta bar e tiisang. E sebelisoa haholo ho etsa li-collars le li-tube sleeve tsa mochini o otlolohileng oa ho tlatsa li-seal (VFFS).

  • Melemo: E fokotsa ho hanyetsa ha filimi ea ho paka; e thibela deformation ea ho otlolla filimi; fokotsa static buildup (ha anti-static grade e sebelisoa).

  • Sephetho: Ho fepa ka filimi e tsitsitseng, jams e fokolang.

PTFE_Tape_on_Horizontal_Heat_Sealer.png

Aokai PTFE e fana ka theipi ea PTFE e tšehelitsoeng ka fiberglass ka ho khetheha bakeng sa lits'ebetso tsa ho koala mocheso. Silicone PSA ea rona e hokahane bakeng sa ts'ebeletso e tsoelang pele ea 260 ° C, e netefalitsoeng ke liteko tsa botsofali ba mocheso oa lihora tse 1,000 ntle le monko oa sekhomaretsi. Black anti-static grade (surface resistance 10⁶-10⁹ Ω) e teng bakeng sa mela ea lifilimi tse lebelo le holimo.

PTFE_Tape_on_VFFS_Sealing_Jaws.png

Lipontšo tsa Ts'ebetso ea Bohlokoa - Mokhoa oa ho Khetha Tape e nepahetseng ea PTFE

Maemo a ho tiisa mocheso a fapana haholo ka mocheso oa ho sebetsa, matla a khatello, le lebelo la ho matha. Lintlha tse latelang li tlameha ho netefatsoa nakong ea khetho.

1. Sebopeho sa Substrate & Botenya

Mofuta oa Substrate

Dikgetho tsa botenya

Molemo ka ho fetisisa Bakeng sa

Theipi ea PTFE e thehiloeng ho fiberglass (e sebelisoang haholo)

0.13 limilimithara, 0.18 limilimithara, 0,25 limilimithara

Ho tiisa mocheso ka kakaretso

- 0.13 limilimithara

-

Phetiso e phahameng ea mocheso bakeng sa ho tiisa ka lebelo le phahameng

- 0.18 mm le ho feta

-

Ho matlafatsa ho hanyetsa le ho tsitsa; e loketseng bakeng sa ho hatella ka boima, ho itšeha ho chesang, lithipa tse tiisitsoeng ka mahoashe

Theipi e tiileng ea filimi ea PTFE (skived PTFE)

Tse fapa-fapaneng

Ho batla likopo tsa tokollo tse nang le likhohlano tse bobebe; maemo a tlase a ho roala / ho phunya ha ho bapisoa le fiberglass-backed

Tlhahiso ea khetho: 0.13 mm kapa 0.18 mm fiberglass tepi bakeng sa ho tiisa mocheso kamehla; ntlafatsa ho 0.25 mm bakeng sa maemo a ho itšeha khafetsa a tloaetseng ho senyeha ha theipi (mohlala, mela moo thipa e koalang le eona e sehang filimi).

2. Ho hanyetsa Mocheso & Botsitso ba Phallo ea Mocheso o Phahameng

Paramethara

Tlhokahalo

Hobaneng

Mocheso o tsoelang pele oa ho sebetsa

-70°C ho isa ho 260°C

E koahela mefuta e tloaelehileng ea ho koala mocheso (120-220°C)

Mocheso o phahameng oa hang-hang

≥300°C (e khutšoanyane)

Ho tiisoa ha pulse le ho itšeha ho chesang ho ka feta 300 ° C ka nakoana - ho tlameha ho qoba ho chesa kapa carbonization.

Botsitso ba ho lokolloa ha nako e telele

Emulsion ea pele ea PTFE

Seaparo sa PTFE sa boemo bo tlase se na le ho falla ha resin le ts'ebetso e senyehileng ea anti-stick tlas'a mocheso o phahameng o tsitsitseng.

3. Mofuta oa Sekhomaretsi - Silicone PSA Ha e Buisanoe

Mocheso o moholo oa tšebeletso ea tepi e phethiloeng e khethoa ke sekhomaretsi - sesosa se ka sehloohong sa ho hlōleha pele ho nako.

Mofuta oa Sekhomaretsi

Ho hanyetsa Mocheso

Ho Lokela ho Tiisa Mocheso

Silicone PSA (e ratoang)

≥260°C

✅ E boloka ho khomarela ho tsitsitseng mochesong o phahameng, ha ho na embrittlement, masala a fokolang ka mor'a ho tlosoa

Acrylic PSA

150-180 ° C e tloaelehileng

❌ E atisa ho hloleha ho khomarela, ho phunya, sekhomaretsi se setseng se phalla ka holim'a moeli - feela bakeng sa lisebelisoa tsa mocheso o tlase kapa oa kamoreng.

Tlhokahalo ea ho khomarela Peel: Ntho e fokolang ea ho qala ≥8 N/25 limilimithara (tšepe e sa hloekang) e tiisa ho lamination e tiileng holim'a tšepe e tiisang ntle le ho pota-pota kapa ho fetoha tlas'a mocheso le khatello.

4. Mechanical & Physical Properties

Thepa

Fiberglass-Backed Tape

Theipi e tiileng ea PTFE Film

Matla a tšepe

Holimo (≥200 N/cm)

Tlase

Elongation

≤5% (e tsitsitseng ka boholo)

E phahameng - e hloka kopo e hlokolosi ho qoba ho otlolla

Apara khanyetso

E ntle haholo (ho matlafatsa khalase ea fiber)

Mafutsana

5. Insulation ea Motlakase & Anti-Static (Ha ho Hlokahala)

Sebopeho

Tlhokahalo

Kopo

Matla a dielectric

≥3 kV ho senyeha ha motlakase

Tšireletseho bakeng sa mekoallo ea tiiso ea mocheso oa motlakase

Anti-static/conductive phetoho

Ho hanyetsa bokaholimo 10⁶–10⁹ Ω

Mehala ea lebelo le holimo moo static e bakang ho ata ha lerōle, ho jame, kapa ho tšoha ha opareitara

Keletso: Theipi e ntšo ea anti-static PTFE e fumaneha bakeng sa ho bokellana ho matla - e tsamaisa litefello hantle ntle le ho senya tokollo.

Kakaretso - Tataiso ea Khetho e Potlakileng

Kopo ea ho Koala Mocheso

E khothalelitsoe PTFE Tape

Lintlha tsa bohlokoa

VFFS/HFFS e Tlwaelehileng (120-180°C)

0.13 limilimithara fiberglass + silicone PSA

Phetiso e ntle ea mocheso, theko e tlase

Ho tiisoa ka thata (heavy-duty-sealing) /hot cutting

0.18-0.25 limilimithara fiberglass + silicone PSA

Ho koaheloa ho eketsehileng le ho hanyetsa ho phunya

Filimi ea lebelo le holimo e nang le litaba tse tsitsitseng

0.13-0.18 limilimithara anti-static black PTFE + silicone PSA

Ho hanyetsa bokaholimo 10⁶-10⁹ Ω

Pulse sealing (li-spikes tse 300 ° C tse khutšoane)

0.13 limilimithara premium silicone PSA

E netefalitsoe ka 300°C ho hanyetsa tlhōrō

Mocheso o tlase / ts'ebeliso ea nakoana feela

Acrylic PSA (ha e khothalletsoe bakeng sa tlhahiso)

Hafeela mocheso o ka tlase ho 150 ° C

PTFE_Tape_on_Packaging_Forming_Collar.png

Ka kakaretso , theipi ea PTFE e nang le mocheso o phahameng oa mocheso e sebelisoang ho lithipa tse koalang mocheso le likhoele tsa ho tiisa li fana ka litekanyetso tse 'nè tsa mantlha: ho lokolloa ha lithupa (ho thibela ho theoha), tšireletso ea thepa (e boloka chelete e theko e boima), boleng bo ntlafetseng ba tiiso (mocheso / khatello ea homogenized), le khohlano e tlaase (fepelo ea filimi e boreleli).

Bakeng sa sekoaelo se tloaelehileng sa ho paka mocheso, tepi ea PTFE e tšehelitsoeng ka fiberglass e nang le sekhomaretsi sa silicone ka botenya ba 0.13 mm kapa 0.18 mm ke lepere le netefalitsoeng. Bakeng sa mela e nang le ho itšeha khafetsa kapa e phahameng e tsitsitseng, e nyolohele ho 0.25 mm kapa kereiti e ntšo ea anti-static. Kamehla netefatsa boemo ba mocheso oa sekhomaretsi - silicone PSA, eseng acrylic.

U hloka theipi ea PTFE bakeng sa mohala oa hau oa ho koala mocheso? Aokai PTFE e fana ka mefuta e mengata e fapaneng ea botenya, bophara, le likhetho tse khahlanong le static tse nang le litekanyetso tsa mocheso tsa silicone PSA. Ikopanye le rona ka mofuta oa mochini oa hau, mocheso oa ho koala, le lisebelisoa tsa filimi bakeng sa khothaletso.

Kaholimo ho litaba tsa tekheniki tse fanoeng ke Jiangsu Aokai New Materials Technology Co., Ltd.

Bakeng sa lintlha tse qaqileng, likenyelletso tsa ts'ebeliso, le litharollo tse ikhethileng tsa lihlahisoa tse felletseng tse kenyelletsang lesela la PTFE le mocheso o phahameng oa mocheso, tepi ea sekhomaretsi ea PTFE, lebanta la conveyor la PTFE, lebanta la mochini o se nang mochini, lesela le koahetsoeng ka lehlakore le le leng la PTFE, lebanta le nang le mocheso o phahameng oa mocheso , ka kopo ikopanye le rona

Re khomarela botsebi le bots'epehi ho fana ka litharollo tsa liindasteri tsa sebaka se le seng le tšebeletso e nahanang ea bareki.

Tlhahiso ea lihlahisoa

Sehlahisoa Botsa

Lihlahisoa tse amanang

Lintho tse Ncha tsa Jiangsu Aokai
AoKai PTFE ke setsebi PTFE Coated Fiberglass Fabric Manufacturers le barekisi ba Chaena, ba khethehileng ka ho fana ka PTFE Adhesive Tape, PTFE Lebanta la Conveyor, PTFE Mesh Belt Ho reka kapa ho rekisa lihlahisoa tsa lesela la fiberglass tse koahetsoeng ka PTFE . Bophara bo bongata, botenya, mebala e fumaneha ka mokhoa o ikhethileng.

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