Disposable tableware: chii nokuda?

kukumbana yevanhu kukurumidza kumhanya upenyu, nokubudirira yebudiriro uye zvakasiyana-siyana anoshandiswa zvinhu zviri kuramba anoedza vavambi rokusika zvinhu zvemazuva siyana chakagadzirirwa husava upenyu dzose dzevanhu.

Disposable ndiro - ano zvinhu kicheni nemidziyo zvinoita nyore kuzorora uye regai kuita kuedza kutevera posudomoystva. It rakagadzirirwa vakasununguka uye nokukurumidza basa.

Mhando kuraswa tableware, uye njodzi yavo kushandisa

  In anogadzira zvinhu kuraswa tableware kazhinji kusiya mapurasitiki nebepa.

Paper tableware nhasi auya pasina nokuda kunzwisisa kwayo kugadzirwa. Asi undoubted mukana bepa pasina munhu unhani pamusoro Teflon, riri kwezvakatipoteredza ushamwari uye kuchengeteka kushandiswa. Paper ndiro chete laminated hukawanika kukwanisa kuwana nyoro uye angadziyirwa chikafu. Uye zvakasiyana-siyana bepa mikombe anovaita akakodzera dzakasiyana-siyana edoro.

Plastic tableware dzinowanzotsigi- yakagadzirwa polystyrene uye polypropylene. Chokutanga ndechokuti yakakodzera chete chando zvokudya uye zvokunwa, sezvo kuchangotanga kudziya kusunungurwa ngozi zvinhu - sterols kuti kuwa zvakananga mugomba zvokudya uye mumuviri.

Polypropylene zvakawanda nemishonga yakakwirira tembiricha iri saka chakakwana inopisa muto, muto, tii uye kofi. Asati kunwa ichi mhando zvinhu, zvakare, unogona Musadzivisa - pasi vakadhakwa kubva inongorira hunokachidza formaldehyde uye phenol yeimwe, saka, pasi doro riri nani kushandisa girazi.

Kudoma izvo yakatsvuka zvinhu aumbwa kana girazi bwendefa pasi nokwedhishi vagadziri vakaisa nyora: PP - polypropylene, uye PS - polystyrene.

Inokuvadza kuraswa nemhando zvingava nokuda kururama kushandisa, akadai rinopisa dhishi kana doro zvaitirwa ari polystyrene mugaba. Newewo unogona kushandisa chero kuraswa madhishi kanopfuura kamwe, inodziya nezvokudya zvake pakushandisa microwave uye chitoro zvokudya mairi.

Dai kukuvadza utano uye ruvara madhishi sezvo kana kushandisa rinodhindira vanowanzoshandisa weheavy metal kutungamirira.

Zvakanakira kuraswa tableware

  Popularity kushandiswa kwakapararira ndiro kwakadaro kunokonzerwa unhu yaro:

• lekgo zvokufambisa
• Kurerukirwa uye kushanda pakushandisa chikafu
• Dzisashande pakushambwa
• Ponesai nguva nesimba
• cheapness

Mafomu kuraswa tableware

  Nyore uye dzakasiyana-siyana kuraswa tableware runoita kurishandisa kwose kwose uye kuti vose.

1. A guru inorwara kushandisa michina yakadaro chakaita kuti cafes uye maresitorendi, apo neropafadzo anazvo zvokudya. Somuenzaniso, zvokudya yokutsanya, zviri nyore chaizvo kushumira uye kudya pamusoro vanoenda kubva papepa mudziyo, sezvo inogona nyore achakandwa pedyo remarara.
2. Pana pikiniki, apo kuenda vazhinji, vanhu vanoshandisa kuraswa nezvirongo, kugadzirisa dambudziko rokushaya uye somunhu zvakakodzera chokufunga simba zvakasikwa.
3. Kuwedzera kushandiswa ndiro zvakadaro kumba uye panguva koteji panguva yemakambani zviitiko uye mapati, nekuti hapana munhu anoda kundinetsa mberi okuchenesa.

Chero zvazvingava, ichi aivabatsira kuti kubudirira vanhu chero chiitiko kana muitiro banal chirariro, zvinokosha kwete kurega nemitemo kushandiswa chenhando ndiro.