Lokacin zabar masu gyara donspunbond nonwoven masana'antaalbarkatun kasa, ya kamata a bi wadannan dabaru masu zuwa: "Bayyana mahimman bukatu na yanayin aikace-aikacen → daidaitawa zuwa sarrafawa / ƙayyadaddun mahalli → daidaita daidaituwa da farashi → samun takaddun yarda," daidai da buƙatun aiki tare da ainihin yanayin aikace-aikacen.
Gano Mahimman Bukatun Halin (Ƙaddara Jagoran Ayyuka na Mai Gyara)
Na farko, fayyace mafi mahimmancin buƙatun aiki na yanayin kuma kawar da abubuwan na biyu.
Idan ainihin abin da ake buƙata shine "juriyawar hawaye / juriya na lalacewa": Ba da fifikon wakilai masu ƙarfi (POE, TPE) ko filler inorganic (nano-calcium carbonate).
Idan ainihin abin da ake buƙata shine "anti-adsorption / antistatic": Mayar da hankali kan magungunan antistatic (carbon nanotubes, quaternary ammonium salts).
Idan ainihin abin da ake buƙata shine "bakararre/bakteriya": zaɓi magungunan ƙwayoyin cuta kai tsaye (ions na azurfa, graphene).
Idan ainihin abin da ake buƙata shine "abokan muhali/mai lalacewa": Mayar da hankali kan abubuwan da za su iya lalacewa (PLA, PBA).
Idan ainihin abin da ake bukata shine "maganin wuta/juriya mai zafi": Sanya fifikon masu kare wuta (magnesium hydroxide, tushen phosphorus-nitrogen).
Tace buƙatun bisa takamaiman bayanan amfani na yanayin.
Don abubuwan da za a iya sake amfani da su/mai-mai-mai-mai-mai cutarwa: Zaɓi abin da za a iya wankewa, gyare-gyare masu ɗorewa (kamar polyether-based antistatic agents, fosforous-nitrogen based flame retardants).
Don ƙananan yanayin zafi/zazzabi mai zafi: Zaɓi masu daidaita yanayin zafin jiki (don amfani mai ƙarancin zafi). EVA (Nano-Silica Maɗaukakin Zazzabi)
Yanayin Tuntuɓar Fata: Ba da fifiko ga abokantaka na fata, masu gyara ƙarancin haushi (saurin ammonium na huɗu, gaurayawan PLA)
Daidaitawa zuwa Tsarin sarrafawa da Matsalolin Muhalli (Nisantar gazawar zaɓi)
Matching Substrate Processing Halayen
Polypropylene (PP) Substrate: Ba da fifiko ga POE, TPE, da nano-calcium carbonate; aiki zafin jiki dace da 160-220 ℃, mai kyau karfinsu
Polyethylene (PE) Substrate: Ya dace da EVA da talc; guje wa haɗuwa tare da gyare-gyaren polar fiye da kima (kamar wasu magungunan kashe qwari)
Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙira: Zaɓi PBA da PLA takamaiman ma’aikatan ƙarfafawa don guje wa lalata aikin lalata
Haɗuwa da Muhalli da Sharuɗɗan Amfani
Yanayin Haifuwa (Ethylene Oxide / Turi mai Tsayi): Zaɓi masu gyare-gyare masu jure haifuwa (POE, nano-calcium carbonate; guje wa sauƙi bazuwar ƙwayoyin ƙwayoyin cuta na ƙwayoyin cuta)
Sarkar sanyi / Yanayin Zazzaɓi: Zaɓi EVA da TPE tare da ƙarancin zafin jiki mai kyau; guje wa gyare-gyaren da ke haifar da ƙananan zafin jiki
Yanayin ajiya na waje / na dogon lokaci: Zaɓi talc mai jure tsufa da carbon nanotubes don haɓaka kwanciyar hankali.
Daidaita daidaituwa da farashi (tabbatar da yuwuwar)
Tabbatar da dacewa da mai gyarawa tare da ma'auni.
Guji shafar iya tafiyar da aiki bayan ƙari: Misali, ƙarin adadin abubuwan da ke cikin inorganic bai kamata ya wuce 5% ba, kuma adadin adadin masu gyara elastomer kada ya wuce 3%. Kada ku sadaukar da aikin core substrate: Misali, lokacin ƙara PLA masu gyara zuwa PP substrates, adadin adadin ya kamata a sarrafa a 10% -15%, daidaita tauri da zafi juriya.
Bada fifikon farashi:
Yanayin ƙananan farashi (misali, pads na kula da lafiya na yau da kullun): Zaɓi gyare-gyare masu inganci kamar talc, EVA, da magnesium hydroxide.
Yanayin tsakiyar-zuwa-ƙarshen-ƙarshen (misali, marufi na kayan aiki daidai, riguna masu tsayi): Zaɓi masu gyara ayyuka masu girma kamar carbon nanotubes, graphene, da masu gyara ion na azurfa.
Yanayin samar da taro: Ba da fifiko ga masu gyarawa tare da ƙananan adadin ƙari da ingantaccen tasiri (misali, masu cika matakin nano, ƙarin adadin 1% -3% ya isa).
Tabbatar da buƙatun takaddun yarda (gujewa haɗarin yarda)
Dole ne al'amuran likita su dace da daidaitattun ma'auni na masana'antu.
Na'urorin tuntuɓar / yanayin rauni: Dole ne masu gyara su wuce takaddun shaida na ISO. 10993 Gwajin Kwatankwacin Halitta (misali, ions na azurfa, PLA)
Kayayyakin Fitarwa: Dole ne su bi REACH, EN 13432, da sauran ƙa'idodi (kauce wa gyare-gyaren da ke ɗauke da phthalates, ba da fifiko ga masu kare harshen wuta marasa halogen da masu gyara halittu).
Yanayin Tuntuɓar Abinci (misali, fakitin swab samfur): Zaɓi gyare-gyare masu ingancin ingancin abinci (misali, darajar abinci nano-calcium carbonate, PLA).
Al'amuran gama-gari da Misalai na Zaɓuɓɓuka (Binciken Kai tsaye)
Kunshin Kayan aikin Haifuwa na Likita (Tsarin: Resistance Hawaye + Tsayawa Haihuwa + Yarda da): POE (ƙarin adadin 1% -2%) + Nano-calcium Carbonate (1% -3%)
Layin Kayan Aikin Dakin Aiki (Tsarin: Antistatic + Anti-Slip + Skin-friendly): Carbon Nanotubes (0.5% -1%) + Wakilin Ammonium Salt Antistatic Quaternary (0.3% -0.5%)
Kwayoyin Kula da Kiwon Lafiyar Halittu (Tsarin: Kariyar Muhalli + Juriya na Hawaye): PLA + PBA Blend Modifier (ƙarin adadin…) 10%-15%)
Marufin sarkar sanyi mai ƙarancin zafin jiki (jiki: ƙarancin zafin jiki + rigakafin karyewa): Eva (3% -5%) + talc (2% -3%)
Kayan aikin kariya na cututtuka (jiki: antibacterial + ƙarfi mai ƙarfi): wakili na antibacterial na azurfa (0.5% -1%) + POE (1% -2%)
Dongguan Liansheng Non saka Technology Co., Ltd.an kafa shi a watan Mayu 2020. Babban kamfani ne wanda ba sa saka masana'anta wanda ke haɗa bincike da haɓakawa, samarwa, da tallace-tallace. Yana iya samar da launuka daban-daban na PP spunbond yadudduka marasa saƙa tare da faɗin ƙasa da mita 3.2 daga gram 9 zuwa 300.
Lokacin aikawa: Nuwamba-14-2025