Ma SMS a Chingerezi osawomba ndi awa: 

Spunbond+Meltblown+Spunbond Nonwovens, yopangidwa ndi spunbond yosalukidwa nsalu + yosungunula yopanda nsalu + spunbond yopanda nsalu yansanjika itatu ya ukonde yotentha yotentha, ndi yansalu yosakanikirana yosalukidwa, ndi spunbond yopanda nsalu. nsalu The gulu mankhwala a zomata ndi meltblown, sanali poizoni ndi zoipa, kothandiza mabakiteriya kudzipatula. Kupyolera mu chithandizo chapadera cha zipangizo, zimatha kukwaniritsa antistatic, anti-alcohol, anti-plasma, madzi oletsa madzi komanso kupanga madzi.

Tsatanetsatane wa Zamalonda a SMS

Njira yopangira ma SMS

Onjezani 3% -7% masterbatch mukupanga ma SMS osaluka; Kukonzekera kwa othandizira ogwira ntchito: zothandizira zogwira ntchito zimasakanizidwa ndi madzi othamangitsidwa, oletsa moto, antistatic agent, olowera ndi madzi; The SMS sanali nsalu nsalu anaikidwa mu mivi thanki njira ndi zina zinchito, choviikidwa, adagulung'undisa, zouma ndi utakhazikika kupeza kufunika multifunctional SMS sanali nsalu nsalu.

Pakalipano, njira zazikulu zopangira nsalu zopanda nsalu za SMS zimaphatikizapo njira zitatu: "njira imodzi", "njira ziwiri" ndi "njira imodzi ya theka". 

Njira imodziimadziwika ndi kugwiritsa ntchito slicing yaiwisi, kugwiritsa ntchito njira ya spunbond ndi njira yosungunuka, ndipo zopangira zimasungunuka mwachindunji ndikuzungulira pa intaneti. Malingana ngati makina ozungulira ozungulira amakonzedwa momveka bwino, mankhwalawa akhoza kukhala Kwa mapangidwe osiyanasiyana, pambuyo pa zigawo za ulusi wa ulusi wopangidwa ndi laminated ndi kuphatikizidwa, nthawi zambiri amaphatikizidwa mu nsalu ndi mphero yotentha. "Njira imodzi yokha" imadziwika ndi kupota kwachindunji kwa kusungunula mu ukonde, mkhalidwe wa dongosolo lililonse lozungulira likhoza kusinthidwa paokha, kuwongolera kwa kupanga kumakhala kolimba, mikhalidwe yaukhondo ndi yabwino, liwiro lothamanga ndilokhazikika. mkulu, ndi chiŵerengero cha wosanjikiza aliyense ukonde akhoza kusinthidwa mwakufuna. , Ikhoza kupanga mitundu yosiyanasiyana ya zinthu zamtundu wa SMS, ndi zamakono zamakono zamakono.

Njira ziwiriNjira ziwirizi zikagwiritsidwa ntchito popanga zinthu za SMS, nsalu yotsirizidwa ya spunbond ndi nsalu yotsirizidwa yosungunuka imatsegulidwa mwadongosolo linalake, laminated motsatizana, ndiyeno imaphatikizidwa ndi mphero yotentha kuti ipange SMS. "Njira ziwiri" imadziwika ndi zida zosavuta komanso zotsika mtengo. M'malo mwake, njira ya "masitepe awiri" ndiukadaulo wogwiritsidwa ntchito kwambiri ndi lamination composite. Ikhozanso kuphatikizira zipangizo zina, ndikugwiritsa ntchito zipangizo zina zosiyana, ndikugwiritsa ntchito njira zosiyanasiyana, monga mafunde akupanga, zomatira zotentha zosungunuka, ndi zina zotero kuti aphatikize zigawo zitatu za zipangizo pamodzi. 

Njira imodzi ndi thekaMu njira ziwiri, ukonde wosungunula wowombedwa ndi wosanjikiza wopangidwa pamalowo ungasinthidwenso ndi nsalu yosungunula, potengera zomwe zimatchedwa "njira imodzi ndi theka" yophatikiza. Nsalu ya spunbond imagwiritsidwa ntchito ngati wosanjikiza wapansi ndi pamwamba pazida ziwiri zotsegulira, ndipo ukonde wosungunula wamtundu wapakati umalungidwa mwachindunji mu ukonde ndi makina osungunula, oyikidwa pansalu ya spunbond ya pansi, ndi kenako yokutidwa ndi chapamwamba wosanjikiza wa spunbond nsalu. Nsalu yomata, makamaka yophatikizidwa kukhala ma SMS okhala ndi mphero yotentha.

Kuchita kwazinthu za SMS

Non-poizoni ndi zoipa, kothandiza mabakiteriya kudzipatula. Kupyolera mu chithandizo chapadera cha zipangizo, zimatha kukwaniritsa antistatic, anti-alcohol, anti-plasma, madzi oletsa madzi komanso kupanga madzi. 

Mawonekedwe a nsalu zopanda nsalu: Kukhalitsa, Kutaya. Insulating, osachititsa. Kufewa, kuuma. ungwiro, kukula. Isotropic, anisotropic. Zosefera, zopumira komanso zosatha. Elasticity, kuuma. Kuwala, kumasuka, kutentha. Woonda ngati mapiko a cicada, okhuthala ngati amamveka. 

Zosalowa madzi komanso zopumira. Kusita, kusoka, kuumba. Kuwala kwamoto, antistatic. Wotha kulowa madzi, wosalowa madzi, wosavala, ubweya. Kukana makwinya, elasticity wabwino, mayamwidwe apamwamba, kuthamangitsa madzi.

1. Kulemera kwake:Utomoni wa polypropylene umagwiritsidwa ntchito ngati zopangira zazikulu zopangira, zokhala ndi mphamvu yokoka ya 0.9 yokha, magawo atatu mwa asanu okha a thonje, okhala ndi fluffy komanso kumva bwino kwa manja.

2. Yofewa:Amapangidwa ndi ulusi wabwino (2-3D) ndipo amapangidwa ndi kuwala kofanana ndi kutentha kosungunuka. Chomalizidwacho chimakhala chofewa komanso chomasuka.

3. Kuthamangitsa madzi ndi kupuma:Tchipisi cha polypropylene sichimamwa madzi, chimakhala ndi chinyezi cha zero, ndipo chomalizidwacho chimakhala ndi madzi abwino othamangitsa madzi. Zimapangidwa ndi 100% fiber, yomwe imakhala ndi porous komanso imakhala ndi mpweya wabwino. N'zosavuta kusunga nsalu yowuma komanso yosavuta kuchapa.

4. Zopanda poizoni komanso zosakwiyitsa:Chogulitsacho chimapangidwa ndi zinthu zopangira chakudya cha FDA, sichikhala ndi zosakaniza zina zamakemikolo, chimagwira ntchito mokhazikika, sichili ndi poizoni, chilibe fungo lachilendo, ndipo sichikwiyitsa khungu.

5. Antibacterial ndi anti-chemical agents:Polypropylene ndi mankhwala kungokhala chete zinthu, osati njenjete-madyedwa, ndipo akhoza kulekanitsa kukokoloka kwa mabakiteriya ndi tizilombo mu madzi; antibacterial, dzimbiri zamchere, ndi zomalizidwa sizimakhudza mphamvu chifukwa cha kukokoloka.

6. Makhalidwe abwino a thupi:Amapangidwa ndi polypropylene kupota mwachindunji kufalikira mu mauna ndi thermally omangika. Kulimba kwa chinthucho ndikwabwinoko kuposa kwazinthu zamtundu wamba, kulimba sikulunjika, ndipo mphamvu zoyima ndi zopingasa ndizofanana.

Ma SMS osagwiritsa ntchito nsalu

Zipangizo zopanda nsalu za SMS zitha kugwiritsidwa ntchito m'magawo osiyanasiyana kuchokera kuzinthu zoonda komanso zokhuthala:

1. Thin SMS sanali nsalu nsalu (10-25gsm), chifukwa cha madzi ndi katundu mpweya, makamaka oyenera msika ukhondo, monga zopukutira ukhondo, ukhondo Pads, matewera ana, ndi akuluakulu incontinence matewera kwa kutayikira mbali ndi. kuthandizira.

2. Yapakatikati makulidwe SMS sanali nsalu nsalu (25-50gsm) , oyenera ntchito zachipatala, kupanga mikanjo opaleshoni, kulungamitsa opaleshoni, nsalu chivundikirocho nsalu, yotseketsa mabandeji, zomata bala, zomata pulasitala, etc. Ndi oyeneranso mafakitale kugwiritsa ntchito, Kupanga zovala zantchito, zovala zodzitchinjiriza, ndi zina zotero. Zogulitsa za SMS ndizoyenera kwambiri ngati zida zapamwamba zodzitchinjiriza zachipatala chifukwa chakuchita bwino kwa kudzipatula, makamaka zomwe zakhala zikuthandizidwa ndi ma antibodies atatu ndi antistatic, ndipo zakhala zikugwiritsidwa ntchito kwambiri padziko lonse lapansi. dziko. 

3. Ma SMS okhuthala (> 55gsm) amagwiritsidwa ntchito kwambiri ngati zosefera zochulukira kwambiri zamagasi ndi zakumwa zosiyanasiyana, komanso ndi zida zabwino kwambiri zoyamwa mafuta. Amagwiritsidwa ntchito pochotsa madzi otayira m'mafakitale, kuyeretsa kuipitsidwa kwamafuta am'madzi ndi nsanza zamakampani.

SMMMS yachipatala yopanda nsaluis made of 100% polypropylene chips as raw material, non-toxic, non-fiber shedding, and has a high effective antibacterial rate; the cloth surface is well uniform and full, which can effectively improve product quality. SMMMS can replace pure cotton fabric, soft, delicate and skin-friendly. The spunbond layer consists of continuous filaments with good breaking strength and elongation. The meltblown layer is composed of continuous ultra-fine fibers, which has a good barrier effect on moisture, bacteria, dust, etc. It has high water pressure resistance, good air permeability, and good acid and alkali resistance. Applicable to various sterilization methods such as high and low temperature; one-time use, no need for recycling and cleaning; in line with environmental protection requirements, easy to degrade or incinerate; effectively prevent hospital cross-infection, reduce hidden costs of treatment, and improve infection control rate; no multiple use Damaged consumption; no washing cost; stored under qualified conditions, the aseptic validity period is 180 days.

SMMS yolimbana ndi zitatu yosaluka imapangidwa ndi spunbond yosalukidwa + nsalu yosalukidwa yosungunuka + yowombedwa yopanda nsalu + yosalukidwa yowombedwa + yosalukidwa yokhala ndi nsalu zosalukidwa, ndipo ukonde wansanjika zinayi ndi wotentha. .Lili ndi makhalidwe onse a nsalu wamba SMMS sanali nsalu; anti-mowa mpaka giredi 10 (ie 100% anti-mowa); anti-static mphamvu ya 108-1012; anti-mafuta; anti-plasma; makamaka ntchito mikanjo opaleshoni, chopukutira opaleshoni, opaleshoni thumba Nsalu, mapepala zachipatala, kusamba m'manja zovala, mikanjo kudzipatula, malaya labu, zovala zapamwamba zoteteza ndi zinthu zina zodzitetezera angapangidwe mitundu yosiyanasiyana malinga ndi zokonda zosiyanasiyana makasitomala.

Nsalu wamba zodzipatula zotayika pamsika zimapangidwa makamaka ndi PP polypropylene fiber kapena SMS kapena nsalu wamba zosalukidwa (filimu ya PP+PE). Chinthu chachikulu cha zovala zoteteza tizilombo toyambitsa matenda ndi nsalu zopanda nsalu (PTFE composite nsalu), kulemera ochiritsira ndi 80-100g/m2, ndipo ali ndi makhalidwe kukana tizilombo toyambitsa matenda ndi permeability wabwino magazi.

SMS sanali nsalu yapadera processing

Mankhwala apadera osiyanasiyana amachitidwa pansalu zosalukidwa kuti akwaniritse zofunikira za makasitomala pazinthu zosiyanasiyana zapadera za nsalu zopanda nsalu. Nsalu yosagwiritsidwa ntchito yosagwiritsidwa ntchito imakhala ndi anti-mowa, anti-blood and anti-mafuta, ndipo imagwiritsidwa ntchito makamaka muzovala zachipatala zopangira opaleshoni ndi zopaka opaleshoni. 

Chithandizo cha Antistatic:Nsalu zosalukidwa za Antistatic zimagwiritsidwa ntchito makamaka ngati zida zodzitetezera zomwe zimakhala ndi zofunikira zapadera zamagetsi osasunthika. 

Chithandizo chotengera madzi:Nsalu zosalukidwa zopanda madzi zomwe zimagwiritsidwa ntchito makamaka popanga zinthu zachipatala, monga ma drapes opangira opaleshoni, mapepala opangira opaleshoni, ndi zina zotero. 

Chithandizo cha Flame Retardant:Nsalu zosalukidwa ndi flame retardant zimagwiritsidwa ntchito kwambiri mumipando ndi zida zama ndege. 

Chithandizo cha antibacterial, deodorant ndi photocatalyst:Nsalu zamtunduwu zomwe sizinawombedwe zimagwiritsidwa ntchito makamaka pazinthu zapakhomo. 

Chithandizo cha anti-ultraviolet:Nsalu zotsutsana ndi ultraviolet ndi kukalamba zopanda nsalu zimagwiritsidwa ntchito makamaka mu nsalu zophimba zaulimi, zophimba zamagalimoto ndi nsalu zina, kumene dzuwa ndi zotsutsana ndi ukalamba zimafunikira. 

Chithandizo cha zonunkhira :Nsalu zonunkhiritsa zopanda nsalu zimagwiritsidwa ntchito pazaukhondo (timbewu tonunkhira, mandimu, lavender, etc.).

Muyeso wamakampani a SMS

Muyezo uwu umatchula zikalata zokhazikika, zofunikira zaukadaulo, mawonekedwe, njira zoyesera, kuyika ndi kuyika chizindikiro, mayendedwe ndi kusungirako nsalu za polypropylene spunbond/meltblown/spunbond zosalukidwa (zotchedwa SMS). Muyezo uwu umagwira ntchito ku 10g/m2—> 80g/m2 polypropylene SMS zopangira polypropylene monga zopangira zazikulu.

1. Maumboni okhazikika: GB/T 4744 Determination of Impermeability of Textile Fabrics, Hydrostatic Pressure Test GB/T5453 Textiles, Determination of Air Permeability of Fabrics FZ / T 64004 Thin Bonded Nonwovens FZ/T 60005 Determination of Breaking Strength and Breaking Elongation of Nonwovens 25 >25-30 >30-35 >35-40 >40-50 >50-60 >60-70>70-80 >80 

2. Kuchuluka kwapatuka pagawo lililonse:% ≤±6%, ≤±4%, per unit area Single value deviation% ≤±12%Vertical fracture strengthN/5cm >18 >23 >28>35 >40 >50 >54 >67 >81 >90 >100 >108Vertical fracture elongation Vertical fractureelongation% >30 >30 >30 >30 >30 >30 >30 >30 >30 >30>30 >30 Transverse fracture strength Horizontal fracture strengthN/5cm>9 >11 >14 >18 >22 >28 >32 >38 >45 >55 >60>65 Transverse fracture elongation Horizontal fracture elongation % >30>30 >30 >30 >30 >30 >30 >30 >30 >30 >30 >30Antistatic waterpressuremmH2O >80 >110 >130 >150 >200 >220 >250 >280 >300 >300 >300 > 300Air permeabilityl/m2/s>1100 >900 >800 >700 >600 >400 >250 >200 >150>125 >125 >100 For the SMS products of the net, the breaking strength and elongation indicators are implemented according to the contract or agreement between the supplier and the demander.

3. Mawonekedwe abwino:

3.1 Pamwamba pa nsaluyo ndi yunifolomu, yosalala, yopanda mikwingwirima yowonekera, m'mphepete mwake ndi mabowo, madontho amafuta, ndi mipukutuyo ndi yabwino.

3.2 M'lifupi mwake kumatchulidwa mu mgwirizano ndi mgwirizano. Kupatuka kwa m'lifupi kwafotokozedwa mu Table 2.

3.3 Kuipitsidwa: Chogulitsacho chiyenera kukhala chowuma, choyera komanso chopanda kuipitsidwa monga mafuta, tizilombo, fumbi ndi ufa wachitsulo.

3.4 Mawaya olimba: osapitilira zidutswa 10 pa mita 1000, dera lililonse lisapitilire 4cm2, ndi waya wosalekeza/waya wokhazikika saloledwa.

3.5 Ma Micropores: Amatanthawuza mabowo amtundu wa pinhole pamwamba pa chinthucho. Kwa zinthu zaukhondo ndi zamankhwala, ma micropores saloledwa.

3.6 Fungo: Palibe fungo lachilendo lomwe limaloledwa.

3.7 Holes/Tears/ Cuts : No holes/tears/cuts allowed : Continuous dead wrinkle is not allowed.

3.8 Malo Osalimbikitsidwa: Zolakwika zopitilira 5 zolumikizidwa zolumikizidwa siziloledwa.

3.9 Maonekedwe a mpukutu wansalu: Uyenera kukhala waukhondo ndi waudongo, wopanda m’mphepete mwake wovunda ndi zilema zowonekera. 

3.10 Zolumikizira: Pa matewera/mapepala ndi zopukutira zaukhondo za amayi, kuchuluka kwa zolumikizira pa mpukutu zisapitirire 1 pa mita 1000.

4. Njira yoyesera

4.1 Appearance inspection Under sufficient light, use normal sensory inspection, and measure with a ruler or steel ruler with an accuracy of 1mm.

4.2. Kuyang'ana zinthu zakuthupi

4.2.1 Kutsimikiza kwa misa pagawo lililonse kumachitika molingana ndi FZ/T 60003-1991 Regulation. 

4.2.2 Kutsimikiza kwa kusweka mphamvu ndi elongation kudzafotokozedwa mu FZ/T 60005-1991.

4.2.3 Kutsimikiza kwa kuthamanga kwa anti-hydrostatic kudzakhala molingana ndi GB/T 4744-1997.

4.2.4 Kutsimikiza kwa mpweya wa mpweya Malinga ndi zomwe GB / T 5453-1997, sankhani mutu woyesera wa 20cm2, ikani kusiyana kwa 100Pa, ndikusankha muyeso wa l / m2 / s. 

4.2.5 Sankhani zotsatirazi molingana ndi mgwirizano kapena mgwirizano Njira imodzi ndi kuyeza m'lifupi.

4.2.6 Yezerani m'lifupi mwa mpukutuwo ndi muyeso wa tepi yachitsulo mpaka m'lifupi mwa reroll, yolondola mpaka 1mm,

4.2.7 Pumulani kuti mupumule nsalu, osachepera 5m kutali ndi mutu wa mpukutuwo, gwiritsani ntchito tepiyo kuti muyese m'lifupi malo osachepera 5, molondola mpaka 1mm. Werengetsani avareji (sungani ma bits) ngati m'lifupi mwa kubwereranso.

5. Kuyika, kulemba, kunyamula ndi kusunga

5.1 Packaging The packaging material is made of plastic film or shrink film.

5.2 Labels should be filled in clearly and neatly, and the content should include: manufacturer name, product name, implementation standard number, standard record number, production batch number, product specifications (square meter weight, width, roll length and color, etc.), theory Roll weight, roll number, quality grade mark; label color can be determined according to needs.

5.3 Transportation should be protected from light, water, moisture, pollution, damage, and extrusion, and it is strictly forbidden to drop the roll from a high place.

5.4 Storage It should be placed in a ventilated, dry, dark and clean warehouse.