Nsalu yolimba ya polyethylene ya Hongyue (PE)
Kufotokozera Kwachidule:
- Tanthauzo: Udzu wa Polyethylene (PE) - nsalu yowongolera ndi chinthu chopangidwa ndi zomera chomwe chimapangidwa makamaka ndi polyethylene ndipo chimagwiritsidwa ntchito kuletsa kukula kwa udzu. Polyethylene ndi thermoplastic, zomwe zimathandiza kuti nsalu yowongolera udzu igwiritsidwe ntchito potulutsa, kutambasula ndi njira zina zopangira.
- Ili ndi kusinthasintha kwabwino ndipo imatha kuyikidwa mosavuta m'malo osiyanasiyana obzalamo, monga minda ya maluwa yokhotakhota ndi minda ya zipatso yooneka ngati yosakhazikika. Kuphatikiza apo, nsalu yowongolera udzu wa polyethylene ndi yopepuka, yomwe ndi yosavuta kuyisamalira ndi kuyiyika ndipo imachepetsa zovuta zoyikira pamanja.
- Tanthauzo: Udzu wa Polyethylene (PE) - nsalu yowongolera ndi chinthu chopangidwa ndi zomera chomwe chimapangidwa makamaka ndi polyethylene ndipo chimagwiritsidwa ntchito kuletsa kukula kwa udzu. Polyethylene ndi thermoplastic, zomwe zimathandiza kuti nsalu yowongolera udzu igwiritsidwe ntchito potulutsa, kutambasula ndi njira zina zopangira.
- Ili ndi kusinthasintha kwabwino ndipo imatha kuyikidwa mosavuta m'malo osiyanasiyana obzalamo, monga minda ya maluwa yokhotakhota ndi minda ya zipatso yooneka ngati yosakhazikika. Kuphatikiza apo, nsalu yowongolera udzu wa polyethylene ndi yopepuka, yomwe ndi yosavuta kuyisamalira ndi kuyiyika ndipo imachepetsa zovuta zoyikira pamanja.
- Makhalidwe Ogwira Ntchito
- Kulamulira udzu Magwiridwe antchito
- Udzu wa polyethylene - nsalu yowongolera udzu imatha kuletsa kukula kwa udzu. Imaletsa kuwala kwa dzuwa ndikuletsa udzu kuti usachite photosynthesis, kotero kuti udzu sungapeze mphamvu yofunikira kuti ukule ndi kufa. Kuchuluka kwake koteteza kuwala kumakhala kokwera, nthawi zambiri kumafika pa 90%, zomwe zingapereke malo abwino owongolera udzu kwa mbewu kapena zomera za m'munda.
- Nsalu yoteteza udzu yamtunduwu imathanso kuletsa mbewu za udzu kumera pamwamba pa nthaka. Chifukwa chakuti imaphimba nthaka ndikupanga chotchinga, imaletsa mbewu kuti zisakhudze nthaka mokwanira komanso kukhala ndi kuwala koyenera, zomwe zimachepetsa mwayi woti udzu ukule.
- Kulimba
- Ponena za kukana kwa nyengo, nsalu yoteteza udzu ya polyethylene imagwira ntchito bwino. Imatha kupirira nyengo zosiyanasiyana, kuphatikizapo kuwala kwa dzuwa, kukokoloka kwa madzi ndi mvula, kusintha kwa kutentha, ndi zina zotero. Chifukwa cha kuwonjezera ma ultraviolet absorbers, imatha kupirira kuwonongeka kwa kuwala kwa ultraviolet panthawi yogwiritsidwa ntchito panja kwa nthawi yayitali ndikuwonjezera moyo wautumiki, nthawi zambiri zaka 5 mpaka 10.
- Ilinso ndi mphamvu yabwino yolimbana ndi kung'ambika ndi kusweka. Pa nthawi yoika ndi kugwiritsa ntchito, ngakhale itakumana ndi kukangana ndi kukokedwa ndi anthu, monga kuyenda ndi kugwiritsa ntchito zida za pafamu, sikophweka kuwonongeka ndipo imatha kusunga mawonekedwe ake onse ndikupitilirabe kugwira ntchito yoletsa udzu.
- Kulola Madzi ndi Mpweya Kulowa
- Nsalu yowongolera udzu ya polyethylene ili ndi njira yodziwira madzi. Ma pores kapena mapangidwe ang'onoang'ono omwe amapangidwa panthawi yopanga zinthu amatha kulola madzi okwanira kulowa, zomwe zingatsimikizire kuti mpweya umayenda bwino komanso kuti nthaka ikhale bwino. Mwachitsanzo, panthawi yamvula, madzi amatha kulowa mu udzu kudzera mu nsalu yowongolera udzu kulowa m'nthaka, zomwe zimapangitsa kuti mizu ya zomera iume, ndipo nthawi yomweyo, sizingayambitse kugwera kwa madzi m'nthaka, zomwe zimathandiza kuti zomera zikule bwino.
- Mpweya ndi kulowa kwa madzi zimathandizanso kuti tizilombo toyambitsa matenda m'nthaka tizigwire ntchito. Kuyenda bwino kwa mpweya kungathandize tizilombo toyambitsa matenda m'nthaka kuti tigayike bwino, tiwole zinthu zachilengedwe, tipereke michere ku zomera ndikusunga bwino chilengedwe cha nthaka.
- Kukhazikika kwa Mankhwala
- Polyethylene yokha ndi chinthu chokhazikika pa mankhwala. Chimapirira mankhwala ambiri ndipo sichingagwirizane ndi feteleza ndi mankhwala ophera tizilombo m'nthaka. Izi zimathandiza kuti chigwiritsidwe ntchito mosamala m'malo osiyanasiyana a ulimi ndi minda popanda kuwonongeka kapena kutulutsa zinthu zoopsa chifukwa cha mphamvu ya mankhwala.
- Kulamulira udzu Magwiridwe antchito
- Zochitika Zogwiritsira Ntchito
- Munda Wolima Ulimi
- Amagwiritsidwa ntchito kwambiri m'minda ya zipatso, monga minda ya zipatso ya maapulo ndi minda ya mpesa. Kuyika udzu wa polyethylene - nsalu yowongolera kungathandize kuchepetsa mpikisano pakati pa udzu ndi mitengo ya zipatso pa zakudya, madzi ndi kuwala kwa dzuwa, ndikuwonjezera zokolola ndi khalidwe la zipatso za mitengo ya zipatso. Nthawi yomweyo, zingathandizenso kuyang'anira minda ya zipatso ndikuchepetsa ntchito ndi zinthu zomwe zimagwiritsidwa ntchito pochotsa udzu.
- Imagwiritsidwanso ntchito polima ndiwo zamasamba, makamaka pa mitundu ina ya ndiwo zamasamba yomwe imafuna kusamalidwa bwino, monga sitiroberi ndi mabuluberi. Nsalu yoteteza udzu ingapereke malo abwino komanso aukhondo okulirapo ndiwo zamasamba izi ndipo ndi yabwino kukolola ndi kulima.
- Malo Okongola a Ulimi
- Pakupanga ndi kusamalira mabedi a maluwa ndi malire, nsalu yowongolera udzu ya polyethylene ingagwiritsidwe ntchito ngati chophimba cha pansi. Ikhoza kuletsa kukula kwa udzu ndikusunga malo oyera komanso okongola. Nthawi yomweyo, pa maluwa ena osatha ndi zomera zokongoletsera, nsalu yowongolera udzu ingachepetse mpikisano wa udzu motsutsana nawo ndikulimbikitsa kukula ndi maluwa.
- Poika misewu ya m'munda ndi malo opumulirako, nsalu yotchinga udzu yotereyi imatha kuletsa udzu kukula m'mipata ya misewu kapena m'mphepete mwa malo opumulirako, kupititsa patsogolo zomwe alendo akukumana nazo ndikuchepetsa ndalama zokonzera.
- Munda Wolima Ulimi
| Parameter (参数) | Unit (单位) | Kufotokozera (描述) |
|---|---|---|
| Makulidwe (厚度) | mm (milimita) | Kukhuthala kwa nsalu yoletsa udzu ya polyethylene (PE), yomwe imakhudza mphamvu yake komanso kulimba kwake.(聚乙烯(PE) |
| Weight pa Unit Area (单位面积重量) | g/m² (magalamu pa mita imodzi) | Imawonetsa kachulukidwe ka nsaluyo ndipo imakhudzana ndi mtundu wake wonse komanso magwiridwe ake.(反映织物的密度,与其整体质量和性能相关) |
| Kulimbitsa Mphamvu (拉伸强度) | kN/m (ma kilonewton pa mita) | Mphamvu yayikulu yomwe nsaluyo imatha kupirira munjira zotalikirapo komanso zopingasa isanathyole, kuwonetsa kukana kwake kukoka mphamvu. |
| Mphamvu ya Misozi (撕裂强度) | N (newton) | Kutha kwa nsalu kukana kung'ambika pamene ikukhudzidwa ndi mphamvu zakunja.(织物在外力作用下抵抗撕裂的能力) |
| Mlingo woteteza kuwala (遮光率) | % (peresenti) | Kuchuluka kwa kuwala kwa dzuwa komwe nsaluyo imatha kutsekereza, zomwe ndizofunikira kwambiri pakuletsa udzu.(织物能够阻挡阳光的百分比,对其防草效果至关重要) |
| Kuthekera kwa Madzi (透水率) | cm/s (masentimita pa sekondi) | Imayezera liwiro lomwe madzi amatha kudutsa munsalu, kupangitsa chinyezi cha nthaka ndi kukula kwa mbewu. |
| Kukwanira kwa Air (透气率) | cm³/cm²/s (masentimita a kiyubiki pa sentimita imodzi pa sekondi) | Zimayimira kuchuluka kwa mpweya womwe umatha kudutsa munsalu pa nthawi ya unit ndi dera, zofunika kwa tizilombo toyambitsa matenda ntchito.(表示单位时间和单位面积内能够通过织物的空气量,对土壤微生物活动很重要 |
| Moyo Wautumiki (使用寿命) | chaka (年) | Nthawi yomwe nsaluyo imatha kugwira bwino ntchito yake yoletsa udzu pakagwiritsidwe ntchito bwino.(在正常使用条件下,织物能够有效发挥防草功能的预能时长) |
| UV Resistance (抗紫外线能力) | - | Chovoteleredwa potengera luso la nsalu yolimbana ndi cheza cha ultraviolet pakapita nthawi, nthawi zambiri amawonetsedwa ngati kuchuluka kwa mphamvu yosungira pambuyo pa nthawi inayake ya UV. chiwonetsero.(根据织物长时间承受紫外线辐射的能力进行评级,通常以经过一定时长紫外线照射后强度保持率的百分比來表示) |









