Roba hannun riga halaye, aikace-aikace

Mafi na kowa iri marufi sanya na roba fim. Daga shi ya sa rare-shirts da jaka, da kuma Kintsa kayan for samar. Duk da haka, a cikin sharuddan saukaka, mafi kyau wani zaɓi ne na kunshin-hannun riga. Its abũbuwan amfãni hada da yiwuwar amfani da daban-daban tsawo na kayan. Wannan ne, a wasu hanyoyi da mai amfani zai iya bambanta da sigogi na kunshin. A lokaci guda, da roba hannun riga rike dukan abũbuwan amfãni daga classic kunshe-, wanda sun hada da karko, sauƙi na tarbiyyar da kuma tabbatar da tightness.

Ina zartar da hannun riga na polyethylene?

A fim ne a dalilin kara masana'antu kunshe-kunshe. Saboda haka, ana iya kira duniya. A hannun riga na iya zama wani consumable samfurin a cikin shiri masana'antu, a samar da catering wurare da kuma a cikin gida tattalin arzikin. Yawanci, a roba hannun riga don marufi amfani da aikace-aikace inda shi ne ya kamata su yi aiki tare da manyan yawa na samfurin ko kayayyaki. Alal misali, don marufi girma kayan. Babu pronounced seams da perforations ba ka damar shirya atomatik marufi line, wanda ba ya bukatar wani connection aiki.

Amfani da fim a cikin nau'i na hannayen riga da a cikin na musamman yankunan. Saboda haka, akwai polyethylene, wanda aka asali tsara don amfani a lantarki bukatun. Tare da irin wannan kunshin za a iya ware na'urorin da na'urorin don kare su daga danshi. Kuma rarraba roba hannun riga for seedlings, wanda ake ƙara bukatun cikin sharuddan muhalli m.

masana'antu da fasaha

Sake, da polyethylene farko shi ne albarkatun kasa domin masana'antu kunshe-kunshe da iyawa da kuma sauran na musamman ko iyali marufi. Hannun Riga, bi da bi, - wani wanda aka samu daga cikin jimlar aiwatar da samar da wani fim kayan. Domin ta samar Plastics granules ana amfani da wasu ingancin halaye. Da narkewa tsari ne kafa ta a roba hannun riga don wrapping wani fim. A nan gaba, masana'antun iya raba yi gunduwa-gunduwa, da samar da wani Semi-ƙãre samfurin zuwa da cikakken kunshin tare da iyawa.

Domin kara karfin masana'antun kara taimakawa ga primary tsarin musamman Additives, da sifofin da plasticizers. A sakamakon haka, a roba hannun riga isa ga mafi girma quality tensile ƙarfi. Har ila yau, da masana'antu tsari na iya hada aikace-aikace na bugu da halittar rago abun da ake sakawa. Amma wadannan ayyukan yawanci za'ayi da musamman umarni.

halaye na

Tare da tsawon da marufi ba yawanci gyarawa - da hannun riga ne kerarre a wani na game form. Amma da nisa, ya fi kowa tsare-tsaren 20, 30 da kuma 40 cm, ko da yake dangane da damar da kayan aiki Girma corridor iya ƙara. Domin mafi fina-finan suya kauri a cikin kewayon 30-200 microns. Duk da bakin ciki tsarin, da roba hannun riga za su iya jure high lodi - 'yan dubun kilo. Abin lura shi ne cewa kayan kerarre daga sake yin fa'ida polyethylene da thicker yadudduka, da kuma wadda take kaiwa zuwa high ƙarfi halaye.

Aiki Properties na film

Kamar yadda muka gani a sama, da fasaha halaye na polyethylene aka ƙaddara ga babban har Additives wanda aka gabatar a lokacin yi. A musamman, da zamiya abu da sifofin ba da wani m coefficient na gogayya. Wannan simplifies da watsuwar da hannayen riga, da fim bada musamman haske, amma a lokaci guda kawar da rikicewar sakamako. Musamman don hana mai danko ciki bango kayan amfani kamar yadda antiblocking ƙari. Tare da Bugu da kari daga cikin fim ba kawai samun kawar da sakamako daga mannewa, amma kuma yakan mallaki surface roughness. Rarraba kuma yana nufin for waje kariya, wanda aka complemented wata polyethylene fim. A hannun riga, wadda aka yi amfani da a cikin aiki da harshen wuta retardant, misali, resistant zuwa wuta. Manufa wuta danniya ake gane ta hanyar gabatar da hanyõyi silicate composites, wanda ya samar da da carbonaceous Layer. A sakamakon haka ne fireproof shãmaki, kuma a saki maras tabbas kayayyakin a lokacin konewa.

A kudin da kayan

Yawanci, masana'antun samar da farashin akayi daban-daban, ya mayar da hankali a kan sigogi na wani kebantaccen tsari. Shafi na kudin da kuma size na yanar gizo, da kuma kauri da kuma yi Properties, suna dauke da wani polyethylene fim. Price yi nisa na 15 zuwa 150 cm a kan talakawan 180-200 rubles da 1 kg. A kauri iya bambanta daga 40 zuwa 120 microns. Sama da m fim na iya kara farashin tag ga 50 rubles. da kilo, amma da yawa ya dogara da tsari girma.

Rarraba kuma melkoformatnaya kayayyakin a cikin nau'i na hannayen riga nisa na 6 zuwa 15 cm. Tare da irin wannan film za a iya kafa kananan marufi bags for catering kasuwanci. Duk da haka, akwai mai yawa na masana'antu Enterprises, wanda amfani da melkoformatnaya polyethylene fim. The farashin a wannan harka shi ne riga 250-300 rubles da 1 kg. Kara kudin saboda da wuya daga cikin masana'antu tsari coils da kananan nisa.

ƙarshe

Amfani da m abu na polyethylene kuma iya samar da inji kariya ga samfurin da kuma kare shi daga daukan hotuna zuwa dagagge yanayin zafi da danshi. A lokaci guda injiniyoyi yi jihãdi a samu sabon yi na samfurin saboda inganta kwatanta su. A musamman, idan ka shirya amfani da wani roba hannun riga a wuraren da fallasa zuwa hasken rana, ya kamata ka kula da abun ciki na tsarin haske cakosoban. Saboda haka, idan fim da aka saya don rufe da greenhouse, sa'an nan kuma bude rana za ku cutar da tsaurin shafi. A daya hannun, a adana elasticity da ƙarfi a low yanayin zafi ya kamata a yi amfani da fim a cikin abin da abun da ke ciki na sanyi-resistant Additives aka bayar.