The arambe achirema pabepa nemamwe marudzi bepa

mapepa kana bepa uremu pakudhinda kunokosha chaizvo. chokuratidza Izvi kunoyerwa kwavo kwakaita kushandiswa, anodhinda unhu, uye kunyange mukurumari yacho purinda. Chii arambe achirema panguva dzakasiyana-siyana mapepa mifananidzo, uye sei kusarudza aida kuti zvikuru mhando basa?

The arambe achirema uye ukobvu - harisi chete

Achitaura pamusoro arambe achirema, vakawanda zvinoreva pakukora pepa, asi ichi ndicho chakaipa. Mukobvu bepa rimwe muchiso kunoratidzika gobvu kupfuura dzimwe, asi densities vangava zvakafanana.

Kutaura zvazviri, nemvumi bepa zvikuru inotsikwa porous, zviri pasi kupfeka nokukurumidza uye ane zvishoma mukurumari. Nepo dzakaonda yepamusoro arambe achirema akavanyengetedza zvakasimba uye kwenguva yakareba. Hongu, uye ingi pairi nhema muchechetere, kuti chinoita kuti kudhinda unhu yakajeka. Naizvozvo, dzakaonda bepa havangagoni kuva akaipa.

Iro bepa rinoshandiswa kupi?

In siyana nzvimbo Zvakarurama zvakawanda bepa zviyereso. Somuenzaniso, kudhinda zvinoda indices kubva 60 kusvika 300 g / mamita ^2. Ndoda mufananidzo uyu newsprint - 45-60 d chete / m ^2. Kubudisa bepa kana Watercolour mapepa kuti tsamba nemakadhi - zvose kwezvimwe ane dzakananga arambe achirema, idzo kuomerera yaidzorwa zvinodiwa. A Whatman kunyange vane zviratidzo zvakajeka hwakanyorwa kushanyirwa.

Achitaura Whatman bepa, zvinokosha kuziva kuti ichi ndicho chikamu chikuru kukura bepa rinoshandiswa mumunda zvakagadzirwa uye nounyanzvi. Ndiye mukurumbira chaizvo pakati vanhu ounyanzvi hwokugadzira siyana.

Density uye pirinda unhu

The arambe achirema pamusoro bepa uye rwokudhinda mudziyo nokurondedzerwa zviri pedyo nepedyo. The mirayiridzo neimwe aidhinda mugadziri Kazhinji kutaura pamanyorerwo uye zvavakabvumirana arambe achirema. Chichatara A4, 64-163 g / mamita ^{2 Somuenzaniso,} zvinoreva kuti pepa akadaro yakakodzera mudziyo uyu. Whatman ane arambe achirema kupfuura vaibvumirwa hakushande - unogona kukuvadza mashandiro uye kukuvadza purinda.

Kazhinji, mune mwero hofisi vaidhinda uye copiers vaishandisa mapepa zvinogona A3 uye A4, neavhareji arambe achirema 80 g / mamita ^2. Zviri pamusoro zviratidzo izvi nezvatinovavarira vagadziri zvibereko mapepa pakudhinda. Mumwe nomumwe wavo pave yayo muchiso, aine anodhinda unhu mukuru inosimbiswa papepa iri muchiso. Somuenzaniso, zviri dzakakurumbira chaizvo muhofisi yedu mudzimba zvinogadzirwa muchiso "Snow Maiden".

Paper uremu uye waivako GOST

Kana arambe achirema chikazozikamwa, uremu bepa ndiyewo nyore kuziva. Somuenzaniso, A4 pepa nhamba pasuru 80 d / m ² vachange kuyera vanenge 5 magiramu. In mureza wemagazini kwakadaro mapepa machira 500, zvinoreva kuti rongedza achaita kuyera anenge 2,5 makirogiramu. Kana chaiko kurema kwazvo nhamba iyi, ingangova, haina airemekedzwa okuchengetera zvinhu uye mwando mumatunhu kupfuura dzose mapepa.

Paper chinzvimbo yokudhinda, mabhuku, Stationery, aine arambe achirema pamusoro 160 g / m² achava indices pamusoro kubvira 800 kusvika 900 kg asi muzana cubic mita. Kuderera 160 - 750 kusvika 850 makirogiramu / m³ kwakakurumbira kunze sezvo zvaizopedza pabepa Whatman. Standard Density unoisa pachiyero 850-950 makirogiramu / m³. Pacharo ane yakaderera arambe achirema pamusoro newsprint - zviri ndiyewo chipa. Her rokuti "upenyu" ndiyo chete mazuva mashoma, pashure idzo nechokwadi mukurumari ari mugadziri asingagoni paper ichi anotanga chiwondomoke nokudzokera tsvuku.

Zvichienderana anodhinda arambe achirema ari mabasa anogona siyana, uyewo Rigidity uye pakukora papepa. Nhasi, kune zvinodiwa zvakasiyana, uye kunhonga ose nzira nomumwe hakuzovi kwakaoma.

Whatman - shoma bepa giredhi

Whatman arambe achirema wakakwirira kupfuura vamwe mhando bepa, saka riri kuonekwa chekutanga kirasi zvigadzirwa. A shoma mureza zvinogona: A1 kuna A4 (rinogona kuwanikwa A5 richiswedera paper), mumwe nomumwe wavo ane yayo arambe achirema - iri kuwanda 120 kusvika 200 g / m². Uye pane dzichiri pepa A0 pepa pamwe hunoshamisa muzviruva 841h1189 cm. Izvi richiswedera bepa saizi iri yakakura kupfuura dzimwe zvinogona zvose ikashandiswa.

Kuwedzera zviratidzo zvakadai kurema uye arambe achirema pabepa kunokoshawo zvakafanana pamusoro pulp, iyo anowedzera anodhinda unhu. A mukuru opacity jira kunoita kudhinda kana kuzochera pairi kumativi ose.

Sei kuona kuti usati chaiye yepamusoro richiswedera mapepa? Zvikurukuru chitarisiko paper iri chena, gobvu kumeso. Kana mubvunzo, isa jira guru remvura shoma yakachena. Kubva wake mufanidzo bepa hakufaniri akaremara. Hazvina ichi kushandiswa kwete chete nokuda zvokuswedera asiwo kunyora - pendi, ingi kana penzura. Kunyange zvazvo Zvinangwa izvi nokuda Nyanzvi kazhinji kutenga chaiwo Watercolour bepa, dzakakwirira arambe achirema uye rakaisvonaka chokupika mwando Absorção de Água.

Kupi uye sei kutenga Whatman?

Saka, munoziva, nokuti mabasa unofanira bepa ichi, munoziva, chii chinofanira arambe achirema pabepa, asi apo nokuutenga? Kazhinji, muhofisi wedzerai chitoro kana bhukusitoo. Whatman ari kutengeswa mukana wekuti mutengo - nokuti youduku jira A1 achava kubhadhara hapana anopfuura 20 rubles. duku saizi machira kuchaita mari iwe kunyange zvishoma.