Ha u khetha li-modifiers bakeng saspunbond nonwoven leselalisebelisoa tse tala, mabaka a latelang a lokela ho lateloa: "ho beha pele litlhoko tsa mantlha tsa boemo ba ts'ebeliso → ho ikamahanya le maemo a ts'ebetso / litšitiso tsa tikoloho → ho leka-lekanya tšebelisano le litšenyehelo → ho fihlela setifikeiti sa ho lumellana," ho tsamaisana hantle le litlhoko tsa ts'ebetso le maemo a nnete a kopo.
Hlalosa Litlhoko tsa mantlha tsa Scenario (Khetholla Tataiso ea Ts'ebetso ea Mofetoleli)
Ntlha ea pele, hlakisa litlhoko tsa bohlokoa ka ho fetisisa tsa ts'ebetso ea boemo le ho tlosa lintlha tsa bobeli.
Haeba tlhokahalo ea mantlha ke "ho hanyetsa meokho / ho hanyetsa tšenyo": Beha pele li-agents tse toughening (POE, TPE) kapa li-inorganic fillers (nano-calcium carbonate).
Haeba tlhokahalo ea mantlha ke "anti-adsorption/antistatic": Tsepamisa maikutlo ho li-antistatic agents (carbon nanotubes, quaternary ammonium salts).
Haeba tlhokahalo ea mantlha e le "sterile / baktheria": Khetha ka ho toba li-antibacterial agents (li-ion tsa silevera, graphene).
Haeba tlhokahalo ea mantlha e le "botsoalle ba tikoloho / e senyeha": Tsepamisa maikutlo ho li-agent tse ka senyehang (PLA, PBA).
Haeba tlhokahalo ea mantlha e le "ho thibela mollo / ho hanyetsa mocheso o phahameng": Beha pele li-retardants tsa lelakabe (magnesium hydroxide, phosphorus-nitrogen based).
Ntlafatsa litlhoko ho ipapisitsoe le lintlha tse ikhethileng tsa ts'ebeliso ea boemo.
Bakeng sa maemo a ka sebelisoang hape/a felloang ke likokoana-hloko khafetsa: Khetha tse ka hlatsuoang, tse tšoarellang nako e telele (joalo ka li-antistatic agents tse thehiloeng ho polyether, li-retardants tsa phosphorus-nitrogen based flame).
Bakeng sa tikoloho ea mocheso o tlase / oa mocheso o phahameng: Khetha lisebelisoa tse feto-fetohang tsa mocheso (bakeng sa tšebeliso ea mocheso o tlase). EVA (Nano-Silica ea Mocheso o Phahameng)
Maemo a ho Kopana le Letlalo: Beha pele li-addifiers tse sa rateheng letlalong, tse halefisang hanyane (quaternary ammonium salts, motsoako oa PLA)
Ho Ikamahanya le Mathata a Ts'ebetso le Mathata a Tikoloho (Ho Qoba ho Hloka Ho Hlokahala)
Matching Substrate Processing Characters
Polypropylene (PP) Substrate: Etelletsa pele POE, TPE, le nano-calcium carbonate; mocheso oa ho sebetsa o loketseng 160-220 ℃, e lumellana hantle
Polyethylene (PE) Substrate: E loketse bakeng sa EVA le talc; qoba ho tsoakana le li-modifiers tsa polar (joalo ka li-antibacterial agents)
Degradable Substrate (PLA): Khetha li-agents tse toughening tsa PBA le PLA ho qoba ho senya ts'ebetso e mpe.
Ho Kopana le Maemo a Tikoloho le Tšebeliso
Maemo a ho Sterilization (Ethylene Oxide / Mouoane o Phahameng oa Mocheso): Khetha li-modifiers tse hananang le ho thibela likokoana-hloko (POE, nano-calcium carbonate; qoba li-antibacterial agents tse senyehang habonolo)
Cold Chain / Low-Temperature Scenarios: Khetha EVA le TPE ka thata e ntle ea mocheso o tlase; qoba lintlafatso tse bakang mocheso o tlase oa mocheso
Kantle / Maemo a polokelo ea nako e telele: Khetha talc e hananang le botsofali le carbon nanotubes ho ntlafatsa botsitso.
Ho leka-lekanya ho tsamaellana le litšenyehelo (ho netefatsa hore hoa khoneha)
Netefatsa ho tsamaellana ha mofetoleli le substrate.
Qoba ho ama ts'ebetso ea phallo kamora tlatsetso: Mohlala, palo ea tlatsetso ea li-inorganic fillers ha ea lokela ho feta 5%, 'me palo ea tlatsetso ea li-elastomer modifiers ha ea lokela ho feta 3%. Se ke oa tela ts'ebetso ea karoloana ea mantlha: Mohlala, ha o kenyelletsa li-modifiers tsa PLA ho li-substrate tsa PP, chelete ea tlatsetso e lokela ho laoloa ho 10% -15%, ho leka-lekanya ho thata le ho hanyetsa mocheso.
Beha litšenyehelo pele:
Maemo a theko e tlase (mohlala, lipampiri tse tloaelehileng tsa tlhokomelo ea bongaka): Khetha lisebelisoa tse baballang chelete tse kang talc, EVA, le magnesium hydroxide.
Maemo a mahareng ho isa ho a holimo (mohlala, ho paka lisebelisoa ka nepo, meseho ea boemo bo holimo): Khetha lintlafatso tse sebetsang hantle haholo joalo ka carbon nanotubes, graphene, le silver ion modifiers.
Maemo a tlhahiso ea bongata: Beha pele li-modifiers tse nang le likhakanyo tse tlase tsa tlatsetso le litlamorao tse tsitsitseng (mohlala, li-filler tsa nano-level, keketso ea 1% -3% e lekane).
Netefatsa litlhokahalo tsa setifikeiti sa ho lumellana (ho qoba likotsi tsa ho latela melao)
Maemo a bongaka a tlameha ho fihlela litekanyetso tse tsamaellanang tsa indasteri.
Lisebelisoa tsa ho ikopanya / maemo a maqeba: Bafetoleli ba tlameha ho fetisa setifikeiti sa ISO. Teko ea 10993 ea Biocompatibility (mohlala, li-ion tsa silevera, PLA)
Lihlahisoa tsa ho Romela kantle: E tlameha ho ikamahanya le REACH, EN 13432, le melaoana e meng (qoba lintlafatso tse nang le li-phthalates; beha pele lintho tse thibelang lelakabe tse se nang halogen le li-modifiers tse senyehang).
Maemo a ho Kopana le Lijo (mohlala, sephutheloana sa sampole sa swab): Khetha lintlafatso tse netefalitsoeng tsa boemo ba lijo (mohlala, boemo ba lijo nano-calcium carbonate, PLA).
Maemo a Tloaelehileng le Mehlala ea Khetho (Reference Direct)
Sephutheloana sa Lisebelisoa tsa Meriana ea Sterilization (Monokono: Khanyetsano ea Meokho + Ho hanyetsa Sterilization + Ho lumellana): POE (keketso ea chelete 1% -2%) + Nano-calcium Carbonate (1% -3%)
Li-Operating Instrument Liners (Core: Antistatic + Anti-slip + Skin-friendly): Carbon Nanotubes (0.5% -1%) + Quaternary Ammonium Salt Antistatic Agent (0.3% -0.5%)
Lipampitšana tsa Tlhokomelo ea Bongaka tse ka senyehang (Moko-taba: Tšireletso ea Tikoloho + Ho Hanyetsa Meokho): PLA + PBA Blend Modifier (palo ea tlatsetso…) 10% -15%)
Sephutheloana sa ente e batang ea mocheso o tlase (konokono: ho hanyetsa mocheso o tlase + thibelo ea ho senya): EVA (3% -5%) + talc (2% -3%)
Thepa e sireletsang mafu a tšoaetsanoang (konokono: antibacterial + tensile matla): silver ion antibacterial agent (0.5% -1%) + POE (1% -2%)
Dongguan Liansheng Non woven Technology Co., Ltd.e thehiloe ka May 2020. Ke khoebo e kholo ea tlhahiso ea masela e sa lohiloeng e kopanyang lipatlisiso le nts'etsopele, tlhahiso le thekiso. E ka hlahisa mebala e fapaneng ea masela a sa lohiloeng a PP spunbond a bophara ba limithara tse ka tlase ho 3.2 ho tloha ho ligrama tse 9 ho isa ho tse 300.
Nako ea poso: Nov-14-2025