Kraft ntawv. Cov khoom ntim khoom ntawm tam sim no thiab yav tom ntej

Cov txheej txheem:

Kraft ntawv. Cov khoom ntim khoom ntawm tam sim no thiab yav tom ntej
Kraft ntawv. Cov khoom ntim khoom ntawm tam sim no thiab yav tom ntej
Anonim

Ntau yam khoom ntim khoom feem ntau siv los ntawm tib neeg hauv lub neej txhua hnub. Lawv qhov ntau yog txawv heev. Cov no yog polyethylene, thiab cua npuas qhwv, thiab cov duab los qhia, thiab npuas npuas, thiab cov thawv yas, thiab Kraft ntawv, thiab ntau ntxiv.

Kraft daim ntawv nyob rau hauv yob
Kraft daim ntawv nyob rau hauv yob

Cov txheej txheem tseem ceeb thaum xaiv cov khoom ntim khoom yog lub zog, yooj yim, zoo nkauj tsos, ib puag ncig tus phooj ywg. Cov txheej txheem tom kawg yog qhov tshwj xeeb tshaj yog nyob rau hauv peb lub sijhawm, vim tias ntau cov khoom ntim tau muab pov rau hauv qhov chaw pov tseg txhua hnub, thiab qhov teeb meem ntawm lawv qhov kev pov tseg yog qhov tseem ceeb rau kev nyab xeeb ib puag ncig. Kraft wrapping daim ntawv muaj zog heev, siv rau lub hom phiaj ntim thiab tsim khoom ntawm ntau yam khoom siv, ua kom tau raws li qhov xav tau saum toj no rau qhov siab tshaj plaws.

txiaj ntsig

Txhais los ntawm German, lo lus "kraft" txhais tau tias "lub zog", "lub zog". Qhov tseeb, daim ntawv ntawm qib no yog qhov txawv ntawm cov yam ntxwv ntawm lub zog siab, nrog rau cov cim qhia xws li kev tiv thaiv tawg, xuas nrig ntaus.

Kraft daim ntawv hnab
Kraft daim ntawv hnab

Ntim ntawm cov khoom no yog nplaum zoo, tsis o thaum ntub, ua pa thiab tiv taus qhov kub thiab txias. Kraft daim ntawv muaj lub hauv paus chiv keeb, uas qhia txog nws ib puag ncig tus phooj ywg.

Tsev tsim khoom

Cov thev naus laus zis rau kev tsim cov ntawv ntim cov ntawv muaj zog tau paub txij li xyoo 1852, tab sis kev tsim cov khoom ntim no tau nce qib kev lag luam tsuas yog ib puas xyoo tom qab. Los ntawm Teb Chaws Asmeskas, qhov twg kraft ntawv yog thawj zaug tsim, txoj kev ntawm nws cov khoom tau nthuav tawm thoob plaws ntiaj teb. Lub hauv paus rau kev tsim khoom yog ntev-staple pulp, uas yog tau los ntawm ntoo los ntawm sulphate pulping, hu ua kraft txheej txheem. Nws yog lub hauv paus ntoo uas muab cov yam ntxwv muaj zog thiab ua haujlwm ntawm daim ntawv rau kev puas tsuaj, thiab ntxiv rau, nws ua rau nws muaj peev xwm ntxiv cov khoom siv no ua cov khoom siv thib ob.

Kraft daim ntawv hnab ntawv
Kraft daim ntawv hnab ntawv

Views

Cov xim ntawm cov ntawv kraft nyob ntawm qhov zoo ntawm cov tawv nqaij nws muaj. Cov ntawv xim av yog tau los ntawm cov ntoo uas tsis muaj bleached, thiab bleached raw cov ntaub ntawv muab ntau yam ntxoov ntxoo los ntawm lub teeb daj mus rau dawb. Cov khoom ntim no yog siv rau kev tsim cov corrugated cardboard, cov hnab ntawv yooj yim, hnab, thawv, thiab hnab ntawv. Tsis tas li ntawd, Kraft daim ntawv yog tsim nyob rau hauv yob thiab ntawv ntawm ntau qhov ntau thiab tsawg.

Cov khoom siv me me hauv ntim thiab hnyav, siv tau yooj yim. Tag nrho cov khoom yog cov yam ntxwv ntawm lub zog siab, uas yog qhov siab dua, siab duadaim ntawv hnyav (hauv thaj tsam ntawm 35-120 g / m2). Washable kraft ntawv muaj qhov ceev tshaj plaws. Nws qhov sib txawv tseem ceeb yog tiv taus noo noo. Qhov kev ntxhib los mos ntawm cov ntaub ntawv no zoo li tawv, nws tuaj yeem ironed, ntxuav, sewn, yog li cov ntaub ntawv washable kraft feem ntau siv hauv kev lag luam textile.

Kraft daim ntawv
Kraft daim ntawv

Daim ntawv thov

Cov khoom tshwj xeeb ntawm cov khoom siv no tso cai rau nws siv rau ntau thaj chaw ntawm tib neeg kev ua haujlwm, feem ntau yog cov khoom ntim tshwj xeeb. Dab tsi yog tsis ntim rau hauv lub hnab muaj zog thiab kraft ntawv hnab! Cov no yog cov khoom siv hauv tsev ntau, khoom noj khoom haus, thiab ntau yam khoom uas xav tau kev nyab xeeb thaum xa khoom. Xws li lub thawv airtight muaj zog yog kev tiv thaiv kev ruaj ntseg rau kev thauj mus los ntawm ntau yam khoom, nrog rau cov khoom tawg yooj yim. Bulky kraft ntawv hnab ntawv rau kev ntim khoom yog nrov heev.

Cov khoom tsim los ntawm cov khoom siv no dhau los ua qhov zoo tshaj plaws ntawm kev tshaj tawm yog tias lawv luam tawm nrog cov ntawv tshaj tawm lossis cov chaw tsim khoom lub logo. Txhawm rau muab cov khoom muag rau cov neeg yuav khoom, cov neeg muag khoom feem ntau siv cov thawv nrog cov ntawv ci thiab cov hnab muaj yeeb yuj ntawm ntau yam teeb tsa, nrog lossis tsis muaj tes. Cov ntim zoo li no tsis yog tsuas yog ua rau cov neeg siv khoom txaus siab rau kev yuav khoom, tab sis kuj tuaj yeem pab lawv rau txhua lub hom phiaj ntev.

Xim kraft ntawv kuj tseem siv rau kev kho kom zoo nkauj thiab kos duab, xws li scrapbooking lossis daim npav ua, thiab luam ntawv rau phau ntawv npog.

Kraft daim ntawv hnab ntawv
Kraft daim ntawv hnab ntawv

Kev siv cov ntawv kraft hauv tshuaj

Kraft hnab yog siv dav hauv tshuaj. Lawv yog siv rau kev ntim khoom thiab ua kom tsis muaj menyuam ib ntus ntawm cov cuab yeej kho mob thiab cov khoom siv ntawm txhua yam. Lub ntim yog hermetically kaw nrog ib daim nplaum nplaum. Thaum kaw, cov hnab ntim khoom tsis raug rau cov kab mob li 50 hnub. Qhov taw qhia sab nraud ntawm lub pob hloov xim ntawm ntsuab mus rau xim liab tom qab ua kom tsis muaj menyuam, ua kom yooj yim pom qhov twg cov khoom siv kho mob tsis muaj menyuam nyob.

Kraft daim ntawv yog maj mam thiab tsis tu ncua hloov cov khoom ntim hluavtaws uas ua rau tib neeg noj qab haus huv thiab txaus ntshai rau ib puag ncig, uas, muab cov khoom tshwj xeeb thiab tus nqi qis ntawm cov khoom no, tsis xav tsis thoob rau leej twg.

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