Ji ƙyama hannun riga: iri, halaye, da aiki. Ji ƙyama film

Polyethylene ne daya daga cikin rare kayayyakin da ake amfani da marufi. Ana amfani da a masana'antu, masana'antu, cinikayya da masana'antu, ba shakka, ba zai iya yi ba tare da shi da kuma sauki uwargida. A kowane hali, wani m nau'i daga cikin halaye na wannan abu. Wannan na iya zama wani kunshin, da kuma fim yanar gizo da farko tube. Alal misali, daga mahangar aiki dabi'u ji ƙyama roba hannun riga da shi ne musamman mashahuri, da kuma wanda za a iya amfani da a matsayin dalilin da ajiya kayayyakin, da kuma yadda wani m wakili.

Nufa da ikon yinsa, daga cikin ƙyama film

Babban aiki na wannan abu ne don tabbatar da tightness na wani samfurin. A kayan hana illa muhalli dalilai, kyale ka ka ajiye asali manufa samfurin Properties. Za mu iya cewa wadannan matsaloli suna warware wata babbar kewayon marufi kayan, a cikinsu, wani m kewayon al'ada polyethylene. Duk da haka, da ikon ji ƙyama da hannun riga Fit da zanen goyo kasaftawa ga ajiya makaman, wanda damar iyakar sarari saving a kai packagings. Ina suna ƙara yin amfani da wannan bayani? Da farko, shi ne kamfanin tsunduma a cikin yi da kuma sayar da kayayyakin abinci. To shãfe haske da kuma m shiryawa da dukiya da ake bukata a cikin kashi na iyali sunadarai, bugu kayayyakin, stationery da wasu daban na kayan gini.

jinsunan

All ji ƙyama film kayan za a iya raba uku azuzuwan da irin albarkatun kasa amfani. Saboda haka, shi ne samfurin na polyvinyl chloride (PVC), polyethylene (LDPE) da kuma polyolefin (POF) na yanar gizo. Nan da nan dole ne in ce cewa ƙyama hannun riga PVC ne mafi m ga dalilin cewa tana da wani isasshen matakin na tightness domin ajiya na fi abinci, amma a lokaci guda ba ya tsoma baki da matakai na gas musayar. A gaskiya, a wannan damar, da kuma shi ne babban bambanci tsakanin PVC kuma polyolefin. Materials daga POF kuma gamsar da bukatun samfurin masana'antun, m ga iska, amma ba da damar wani gas da kuma shigar azzakari cikin farji.

Ya bambanta muhimmanci ƙara ga sauran halaye da classic roba abu. Its sau da yawa amfani da su kantin sayar da kungiyoyin na kayayyakin - misali, mahara kunshe-kunshe ko kwalabe da cuta takarda zanen gado. Irin wannan ƙyama film halin inji ƙarfi, hawaye ƙarfi ne, kuma karko.

halaye na

The girma ne daya daga cikin babban sharudda ga zabin da wannan samfurin, idan ingancin da sauran su su dace. Saboda haka, cikin fim samar daga poliolefinola yi nisa na 25 zuwa 90 cm, da kuma farar yawanci ne 5 cm. Tare da girmamawa ga kauri, shi ne a cikin wannan yanayin bambanta a cikin kewayon 12-25 microns. Tare da tsawon da Rolls iya isa 1250 m. Amma talakawa iyali Tuddan ba kasa da 650 m. Polyvinylchloride ji ƙyama marufi hannun riga ne kasa fadi da kewayon masu girma dabam. Alal misali, a shafin yanar nisa ne da wuya mafi girma daga 60 cm, tsawon -. 750 m Amma PVC fim ya bambanta, a kauri, kai fiye da 30, microns. Roba kayan su ne kamar guda size iyaka. By nauyin da talakawan darajar kullum ne a cikin kewayon 5-10 kg, a cikin hali na masana'antu Rolls.

aiki Properties

Ko da yake akwai wasu bambance-bambance a Properties a daban-daban zafi-shrinkable kayan, da asali ingancin ne guda. Wadannan sun hada da mafi kyau duka kwaikwayon na inji juriya, tsafta da hygienic aminci, babu mikewa, kazalika da inertness zuwa sunadarai. Yana da daraja abin lura, da kuma haske watsa, wanda yana da m ji ƙyama hannun riga, tsara don marufi da kayayyakin abinci. Amma babban ingancin bayãnin hukuncin ji ƙyama kayan da janar kashi, shi ne ikon optimally dauki wani nau'i na aiki kayayyakin. Shrinkage a kan talakawan 40-50% karkashin yanayin yadda ya kamata a zabi zafi magani sigogi.

yi shrinkage kayan aiki

Don tsayar da aiki na ce zafi magani, a karkashin abin da akwai raguwa a masana'anta, yin amfani da musamman na'urorin. Wannan zai iya zama m ko Semi-atomatik kayan aiki tsara aiki tare da kayayyakin da takamaiman girman. Har ila yau, raka'a kasu kashi a model na rami da kuma jam'iyya irin. Wannan rabuwa m kayyade ikon aiki a daban-daban halaye cikin sharuddan wani rafi da sabis - ko serial yanki. A lokacin gudanar da wannan aiki a kan ji ƙyama hannun riga da zafi iska gudana. A sakamakon haka ne ƙanƙancewa na aiki masana'anta, kuma shi cikakken daukan nau'i na wani abu don shiryawa. Bugu da kari, kowane inji yana da ƙarin zabin da sadarwarka daga na yau da kullum aiki. Wadannan sun hada da, misali, yana nufin da aiki na yankan Rolls.

Nawa ne ƙyama hannun riga?

Specific rates ji ƙyama-m misali size, fasaha sigogi da kuma gaban takamaiman Properties daga cikin film. An ba ko da yaushe kera kayayyakin kayayyakin a batches na wani format. Alal misali, aiwatar da aka aikata webs da nauyi, da ake so abokin ciniki. Standard ji ƙyama film samuwa a kasuwa wani talakawan na 150-200 rubles. / Kg. M Darussan Jamusanci Rolls kudin wani talakawan of 3-4 dubu. 25-30 kg. Amma wadannan adadi dangantaka da jam'iyyun, tsara don masana'antu da bukatun.

ƙarshe

ƙunci fasahar muhimmanci ƙara yadda ya dace da marufi da kayayyakin. Yana ba ka damar rage girman sarari cewa shi ne shagaltar da manyan consignments, kuma a lokaci guda kula da zama dole matakin na m halaye. Wannan na samar da sassauci da kuma cikin sharuddan da zamiya da yawa. Modern ji ƙyama hannun riga ne kerarre da daban-daban fihirisa na nisa, tsawon da kuma kauri. Idan la'akari da yiwuwar bayar da fim webs fadi da kewayon yi Properties, shi ne zai yiwu in yi magana da universality na kayan. Duk da haka, akwai wasu gazawa a cikin yin amfani da ji ƙyama fim. Alal misali, irin wannan abu ba za a iya amfani da su kula da kaifi da kuma caka kayayyakin da ciwon ba dakile. Akwai wasu iyaka cikin sharuddan da yiwuwa na yin amfani da wannan polyvinyl chloride a daban-daban yanayin zafi. Amma wadannan gazawar kera nemi su kashe, ba da fim karin fasali.