Taw qhia: Cellofhane zaj duab xis yog ib tug nyias, pob tshab, tsis muaj ntxhiab, cov khoom siv ntawm cellulose nrog ntau yam ntawm kev siv. Nws tau siv dhau ib xyoo pua thiab nws cov khoom ua nws zoo tagnrho rau ntau yam kev siv. Hauv tsab xov xwm no, peb yuav tshawb hauv kev nthuav dav cov kev siv rau cellophane zaj duab xis. Dab tsi yog cellophane zaj duab xis?
Cov yeeb yaj kiab cellophane tau tsim nyob rau hauv 1908 los ntawm Swiss Chemist Jacques hom hav txwv. Nws pom tias los kho cellulose fibers nrog tshuaj lom neeg, nws tuaj yeem tsim cov yeeb yaj kiab nyias, pob tshab. Lo lus "cellophane" yog muab tau los ntawm cov lus "cellular" thiab "diaphane," txhais tau pob tshab. Cov yeeb yaj kiab cellophane yog ua los ntawm cov khoom siv txuas ntxiv xws li cov ntoo ntoo, cov duab paj rwb thiab hemp. Nws yog biodegradable thiab tuaj yeem rov ua tau dua tshiab. Cov yeeb yaj kiab cellophane yog cov tshuaj tsis muaj tshuaj lom thiab muaj kev nyab xeeb rau kev siv hauv cov ntawv thov ntim khoom noj.
Siv ntawm cellophane zaj duab xis:
- Cov Khoom Noj Ntim
Cov yeeb yaj kiab cellophane yog dav siv hauv kev lag luam khoom noj khoom haus rau ntim ntau yam khoom noj khoom haus xws li cov khoom noj, chocolate thiab lwm yam khoom txom ncauj. Cov yeeb yaj kiab cellophane yog qhov zoo tagnrho rau cov khoom ntim khoom noj vim tias nws yog pob tshab, tso cai rau cov neeg siv khoom kom pom cov ntsiab lus ntawm pob. Nws tseem muab txoj kev thaiv kev ya raws, huab cua thiab cov kab mob, tiv thaiv cov zaub mov ntawm kev piam sij.
- Khoom Plig Khoom Plig
Cov yeeb yaj kiab cellophane yog siv hauv qhwv khoom plig. Nws yog cov khoom siv nrov rau qhwv paj, khoom plig khoom plig thiab lwm yam khoom plig. Cov yeeb yaj kiab cellophane cellophane films tuaj rau hauv cov xim sib txawv thiab yog qhov zoo rau kev ua cov khoom plig ntiag tug.
- Phau npog
Cov yeeb yaj kiab cellophane yog siv los npog phau ntawv thiab tiv thaiv lawv los ntawm hmoov av thiab puas tsuaj. Nws yog feem ntau siv nyob rau hauv tsev kawm ntawv cov tsev qiv ntawv thiab cov khw muag khoom los tiv thaiv cov phau ntawv los ntawm kev puas tsuaj.
- Muaj Daim Ntawv Thov
Cov yeeb yaj kiab cellophane yog siv hauv ntau cov ntawv thov. Nws yog siv los ua cov khoom siv hluav taws xob hluav taws xob hauv capacitors, transformers, thiab lwm yam khoom siv hluav taws xob. Nws tseem ua raws li txheej tiv thaiv ntawm cov hlau chaw, tiv thaiv kev xeb.
- Kos duab thiab khoom siv tes ua
Cov yeeb yaj kiab cellophane yog cov khoom siv nrov rau kev kos duab thiab khoom siv tes ua. Nws tuaj yeem siv tau los ua cov khoom siv tes ua xws li cov ntawv qhia pob tshab, cov yeeb yaj kiab khoom siv, muab tais, muab cov khoom plig, pwm ua ntau cov duab thiab ntau thiab tsawg.
Qhov zoo ntawm cellophane zaj duab xis:
- Rau pob tshab
Cov yeeb yaj kiab cellophane yog pob tshab, tso cai rau cov neeg siv khoom kom pom cov ntsiab lus ntawm pob. Qhov no yog qhov zoo dua, tshwj xeeb tshaj yog nyob rau hauv kev lag luam khoom noj.
- Ya raws tsis kam
Cellophane zaj duab xis them nqi cov dej noo, huab cua, thiab cov kab mob kom tiv thaiv cov khoom noj lwj thiab lwm yam kev puas tsuaj.
- Biodegradable
Cov yeeb yaj kiab cellophane yog ua los ntawm cov khoom siv biodegradable thiab tuaj yeem rov ua dua tshiab.
- Tsis-lom
Cov yeeb yaj kiab cellophane yog cov tshuaj tsis muaj tshuaj lom thiab muaj kev nyab xeeb rau kev siv hauv cov ntawv thov ntim khoom noj.
Hauv cov ntsiab lus: zaj duab xis cellophane cellophane cellane zaj duab xis yog cov khoom siv ntau yam hauv kev lag luam khoom noj khoom haus, cov ntawv thov siv thiab khoom siv tes ua. Cov yeeb yaj kiab cellophane yog qhov kev pom zoo rau lawv cov meej, noo noo tsis kam, biodegradability thiab tsis muaj tshuaj lom. Nrog kev paub loj hlob ntawm ib puag ncig ib puag ncig cov ntaub ntawv tsis muaj xws li yas, cellophane zaj duab xis yog ua ib tug neeg nyiam xaiv cov tib neeg thiab cov lag luam. Zuag qhia tag nrho, zaj duab xis cellophane cellophane yog ib cov khoom zoo rau ntau cov ntawv thov, thiab nws cov versatility ua rau nws xaiv tau xaiv nrov thoob ntiaj teb.
Taw qhia: Cellofhane zaj duab xis yog ib tug nyias, pob tshab, tsis muaj ntxhiab, cov khoom siv ntawm cellulose nrog ntau yam ntawm kev siv. Nws tau siv dhau ib xyoo pua thiab nws cov khoom ua nws zoo tagnrho rau ntau yam kev siv. Hauv tsab xov xwm no, peb yuav tshawb hauv kev nthuav dav cov kev siv rau cellophane zaj duab xis.
Dab tsi yog cellophane zaj duab xis?
Cov yeeb yaj kiab cellophane tau tsim nyob rau hauv 1908 los ntawm Swiss Chemist Jacques hom hav txwv. Nws pom tias los kho cellulose fibers nrog tshuaj lom neeg, nws tuaj yeem tsim cov yeeb yaj kiab nyias, pob tshab. Lo lus "cellophane" yog muab tau los ntawm cov lus "cellular" thiab "diaphane," txhais tau pob tshab. Cov yeeb yaj kiab cellophane yog ua los ntawm cov khoom siv txuas ntxiv xws li cov ntoo ntoo, cov duab paj rwb thiab hemp. Nws yog biodegradable thiab tuaj yeem rov ua tau dua tshiab. Cov yeeb yaj kiab cellophane yog cov tshuaj tsis muaj tshuaj lom thiab muaj kev nyab xeeb rau kev siv hauv cov ntawv thov ntim khoom noj.
Siv ntawm cellophane zaj duab xis:
- Cov Khoom Noj Ntim
Cov yeeb yaj kiab cellophane yog dav siv hauv kev lag luam khoom noj khoom haus rau ntim ntau yam khoom noj khoom haus xws li cov khoom noj, chocolate thiab lwm yam khoom txom ncauj. Cov yeeb yaj kiab cellophane yog qhov zoo tagnrho rau cov khoom ntim khoom noj vim tias nws yog pob tshab, tso cai rau cov neeg siv khoom kom pom cov ntsiab lus ntawm pob. Nws tseem muab txoj kev thaiv kev ya raws, huab cua thiab cov kab mob, tiv thaiv cov zaub mov ntawm kev piam sij.
- Khoom Plig Khoom Plig
Cov yeeb yaj kiab cellophane yog siv hauv qhwv khoom plig. Nws yog cov khoom siv nrov rau qhwv paj, khoom plig khoom plig thiab lwm yam khoom plig. Cov yeeb yaj kiab cellophane cellophane films tuaj rau hauv cov xim sib txawv thiab yog qhov zoo rau kev ua cov khoom plig ntiag tug.
- Phau npog
Cov yeeb yaj kiab cellophane yog siv los npog phau ntawv thiab tiv thaiv lawv los ntawm hmoov av thiab puas tsuaj. Nws yog feem ntau siv nyob rau hauv tsev kawm ntawv cov tsev qiv ntawv thiab cov khw muag khoom los tiv thaiv cov phau ntawv los ntawm kev puas tsuaj.
- Muaj Daim Ntawv Thov
Cov yeeb yaj kiab cellophane yog siv hauv ntau cov ntawv thov. Nws yog siv los ua cov khoom siv hluav taws xob hluav taws xob hauv capacitors, transformers, thiab lwm yam khoom siv hluav taws xob. Nws tseem ua raws li txheej tiv thaiv ntawm cov hlau chaw, tiv thaiv kev xeb.
- Kos duab thiab khoom siv tes ua
Cov yeeb yaj kiab cellophane yog cov khoom siv nrov rau kev kos duab thiab khoom siv tes ua. Nws tuaj yeem siv tau los ua cov khoom siv tes ua xws li cov ntawv qhia pob tshab, cov yeeb yaj kiab khoom siv, muab tais, muab cov khoom plig, pwm ua ntau cov duab thiab ntau thiab tsawg.
Qhov zoo ntawm cellophane zaj duab xis:
- Rau pob tshab
Cov yeeb yaj kiab cellophane yog pob tshab, tso cai rau cov neeg siv khoom kom pom cov ntsiab lus ntawm pob. Qhov no yog qhov zoo dua, tshwj xeeb tshaj yog nyob rau hauv kev lag luam khoom noj.
- Ya raws tsis kam
Cellophane zaj duab xis them nqi cov dej noo, huab cua, thiab cov kab mob kom tiv thaiv cov khoom noj lwj thiab lwm yam kev puas tsuaj.
- Biodegradable
Cov yeeb yaj kiab cellophane yog ua los ntawm cov khoom siv biodegradable thiab tuaj yeem rov ua dua tshiab.
- Tsis-lom
Cov yeeb yaj kiab cellophane yog cov tshuaj tsis muaj tshuaj lom thiab muaj kev nyab xeeb rau kev siv hauv cov ntawv thov ntim khoom noj.
Hauv cov ntsiab lus: zaj duab xis cellophane cellophane cellane zaj duab xis yog cov khoom siv ntau yam hauv kev lag luam khoom noj khoom haus, cov ntawv thov siv thiab khoom siv tes ua. Cov yeeb yaj kiab cellophane yog qhov kev pom zoo rau lawv cov meej, noo noo tsis kam, biodegradability thiab tsis muaj tshuaj lom. Nrog kev paub loj hlob ntawm ib puag ncig ib puag ncig cov ntaub ntawv tsis muaj xws li yas, cellophane zaj duab xis yog ua ib tug neeg nyiam xaiv cov tib neeg thiab cov lag luam. Zuag qhia tag nrho, zaj duab xis cellophane cellophane yog ib cov khoom zoo rau ntau cov ntawv thov, thiab nws cov versatility ua rau nws xaiv tau xaiv nrov thoob ntiaj teb.
Lub Sijhawm Post: Jul-02-2023