Plastic wrap hpe dinghku kata na malu masha ni hpe shinggyin tawn na matu lang ai .
Gara Plastic Wrap nga ai kun?
Plastic wrap gaw n-gun n rawng ai hte asan sha rai tim, shi a arai ni gaw n bung ai. Lahta na plastic arung arai ni kaw na galaw ai:
Polyethylene (PE):Ndai gaw, shim lum lam hte manu n law ai majaw, law law lang lang ai plastic wrap arung arai langai mi rai nga ai. Polyethylene gaw nsa sa lam hpe kaja ai hku jaw ya ai raitim, n-gun n rawng ai nbung n-gun hte n-gun n-gun hpe mung hkam sharang lu ai.
Polyvinyl chloride (PVC):Shawng na plastic hte ka-up ai hta grau nna lang ai PVC arung arai ni hpe lang ai. Ndai zawn re ai plastic shingjawng ai lam gaw, asan sha chye na lu ai hte ductility kaja nga ai, raitim, plasticizes ni hta lawm mai ai majaw, shi a shimlum lam hpe myit lawm shangun ai, grau nna, nbung laru kaba ai aten (sh) sau law ai malu masha ni hte matut mahkai ai shaloi.
Plastic wrap hpe dinghku kata na malu masha ni hpe shinggyin tawn na matu lang ai .
Polyvinylidene chloride (PVDC):Ndai zawn re ai plastic wrap gaw kaja ai pat shingdang ai atsam ni hpe jaw ya ai, raitim shi hpe jai lang ai lam gaw manu kaba ai hte grup yin hpe hkra machyi shangun ai majaw loi mi sha rai nga ai.
Kaga n-gun n rawng ai arung arai ni: grup yin hpe chye na ai lam law wa ai hte maren, plastic shingnip nkau mi gaw bio- hpe madung tawn ai (sh) n-gun n rawng ai arung arai ni, polylactic acid (PLA) zawn re ai ni hpe bang hpang wa sai.
Katsi ai hte Non{0}}} lapran gara hku garan ginhka lu na kun?
Nta kaw plastic hte shinggrup da ai malu masha hpe katsi shangun ai shaloi, plastic hpe kata de bang nna, katsi hkra galaw mai ai kun? Lahta na sawk sagawn ai lam hpe yu mai ai:
(1) Polyethylene (PE): Ndai gaw gat lawk hta lang ai plastic wrap langai mi re. Ndai arung arai hte galaw da ai Plastic wrap hpe microwave katsi na matu madung hku nna lang mai ai. Raitim, aten galu katsi mat nna, katsi ai gaw 110℃hta jan mat ai shaloi, hka lim mat na re. Dai majaw, ndai zawn re ai plastic shingnip kata hta aten galu n bang na matu, shing nrai, aten galu na matu ultra-}high katsi ai shara hta katsi hkra n galaw na matu hpaji jaw da ai.
(2) Polyvinyl chloride (PVC):Ndai arung arai hte galaw da ai Plastic wrap hta plasticizer ni lawm nna, n kaja ai arung arai ni hpe nbung katsi ai shara hta shapraw ya lu ai. Hka lum na matu n mai tsun ai.
(3) Polyvinylidene chloride (PVDC):Ndai zawn re ai arung arai hte galaw da ai Plastic wrap gaw kaja ai bungli galaw ai lam nga ai rai nna, 140℃kaw nna 180℃du hkra nbung katsi ai hpe hkam sharang lu ai. Hka lum na matu lang mai ai, raitim, tsaw ai{3}}} n-gun n-gun hta n-gun n-ja na matu hpaji jaw da ai.
Dai hta n-ga, label (sh) packaging matsun ni hpe mung jep yu mai ai. Hpaga galaw ai nkau mi gaw, plastic shingnip hpe hka lum na matu lang mai ai kun ngu ai hpe madun dan chye ma ai. Plastic wrap hpe ayan na channel kaw na mari la nna, packaging hta microwave katsi na matu lang mai ai ngu asan sha tsun da ai rai yang, ndai plastic wrap gaw madung hku nna shim lum ai.
Plastic Wrap hta Carcinogenic Plasticizer ni lawm ai kun?
Masha ni gaw plastic hte shinggrup da ai hpe myit ai shaloi, carcinogenic plasticizer ni hpe myit na re. Plasticizer DEHP lawm ai PVC plastic wrap gaw loi mi hkrit tsang hpa byin shangun ai raitim, kaga plastic wrap amyu ni gaw grai kaba ai hkrit tsang hpa n byin shangun ai.
Phthalates (PAEs) ni gaw plasticizer tsi mawan ni a hpan langai hpe madung tawn ai ga si langai rai nga ai. Ndai PEA dinghku kata hta, di(2-ethylhexyl) phthalate (DEHP) gaw, polyvinyl chloride (PVC) arung arai ni hpe galaw shapraw ai hta lang ai, tsi mawan ni, ginsup hpa ni, shingbyi shara ni zawn re ai, n-gun rawng ai n-gun langai mi rai nga ai.
DEHP gaw katsi ai aten hta htawt sit lu ai majaw, shinggyim masha ni hpe hkamja lam hta hkra machyi shangun ai. Hkum hkrang a hormone system hpe pat shingdang lu ai, endocrine hpe jahten kau ya lu ai, shangai ai lam hta n kaja ai lam ni (sh) kaga shangai wa ai lam hpe pyi hkra machyi shangun lu ai. Raitim, shinggyim masha ni shani shagu dan dawng wa ai DEHP a n-gun gaw, ndai hkamja lam manghkang ni hpe byin shangun chye ai madang ni hta grau npu nga ai. Grau nna, ya aten na sawk sagawn ai lam ni hta, DEHA gaw dusat ni hpe bai shapraw ai lam hte rawt jat galu kaba wa ai lam hta byin mai ai akyu ni gaw n law ai hpe mu lu ai. Ndai sawk sagawn ai lam law malawng hpe shani shagu na prat hta hkam sha ai madang ni hta grau law ai myit maju jung ai lam ni hta galaw ai. Dai majaw, DEHP hpe jai lang ai lam gaw, seng ang ai ra kadawn ai lam ni hpe hkan sa nna, hkam la mai ai daram, grai myit tsang ra ai lam n nga ai. Myit ra ai lam gaw, masha shagu gaw plastic hte galaw ai arung arai ni hpe tara shang ladat ni hku nna mari ra ai hte, akyu kaji ni hpe mari ra ai majaw, n-gun n rawng ai arung arai ni hpe n mari ra ai.
Dai hta n-ga, DEHP a toxicity manghkang hpe hparan na matu, masha ni mung kaga ladat amyu myu hpe gyin shalat wa sai, ga shadawn, dibutyl phthalate (DBP) hte benzyl butyl phthalate (BBP) zawn re ai lam ni hpe mung galaw shapraw wa sai hpe tsun dan na matu manu dan nga ai. Ndai kaga ladat ni hta mung shimlam hte seng nna hkrit tsang hpa nkau mi nga tim, grau shim lum ai. DEHP lawm ai PVC plastic wrap hpe lang ai a hkamja lam hpe myit tsang ai rai yang, grau shim ai kaga ladat ni hpe lata mai ai.
Plasticizer ni hpe plastic hte shinggrup da ai gaw, n-gun ja ai malu masha ni hpe loi loi hte bang mai ai
Plastic Wrap Leak Sau ni nga ai kun? Lusha gam ai kaw na lawan ai gaw, Plastic Wrap hpe garan kachyan na kun?
Nkau mi gaw kalang lang plastic wrap a ntsa kaw na sau law law pru wa ai hpe chye mayu ai. Lusha hta lawm ai sau gaw plastic shingnip hpe kabai kau ai majaw rai kun? Kaja wa nga yang, dai hku n re. Plastic wrap gaw polymer arung arai langai rai nna, dai gaw polymerized ethylene molecule ni hte hpawng de da ai. Polymer arung arai ni a molecule ni a lapran gap hkat ai lam ni nga ai, malu masha hta lawm ai "oil molecule" ni gaw ndai gap ni hpe lai di lu ai majaw, sau hka lim mat chye ai. HDPE plastic hte shinggrup da ai molecular gap ni gaw kaji ai majaw, sau hpe hkai na matu n loi ai; LDPE a gap ni gaw grai kaba ai majaw, sau hpe hkai na matu loi ai.
Ndai lam mung, gloves hte crayfish sha ai shaloi pyi, na a lata ni gaw sau law law naw pru wa na re.
Crayfish sha na matu lang mai ai gloves ni hpe lang ai shaloi mung sau pru wa na re
Nkau netizen ni myit yu na re, hpa majaw low{0}}density gaw polyethylene hpe hka n rai, n-gun n rawng ai kun? Low-density polyethylene plastic gaw grai hka ja ai. Hka htung hka gaw molecule ni a lapran na pore bunghku ni hpe n mai hka ja ai majaw, matut manoi lwi ai hpe pat shingdang ya lu nna, hka hpe hka n-gun hku n lai hkra pat shingdang lu ai (hka n-gun lai wa lu ai).
Lusha ni hpe shinggrup na matu lang ai plastic wrap gaw sau lwi ai hpe mu yang, lusha hpe naw sha lu na kun? Katsi majan hpe n myit yu yang, sau gaw plastic hte sha pru wa nna, n-gun n rawng mat na re. "liquid plastic shingnip" hpe sha na matu myit tsang ra ai lam n nga ai.
Plastic Wrap hpe lata nna jai lang na matu hpaji jaw ai lam ni hte sadi maja ai lam ni
(1) Arung arai amyu hpe yu u:
Polyethylene (PE): Madung hku nna gaw, shim lum ai lata la ai lam hte shani shagu lang na matu htuk manu ai ngu sawn la ma ai.
Polyvinyl chloride (PVC): May shata hta plasticizer ni lawm nna, malu masha shinggyin ai hta n lang na matu hpaji jaw da ai.
Polyvinylidene chloride (PVDC): Grau kaja ai pat shingdang ai atsam ni nga ai, raitim manu grau hpu ai hte grup yin hpe hkra machyi ai lam ni hpe myit yu ra ai.
(2) Product label hpe yu u:Dai packaging hta malu masha shimlam masat kumla hte microwaveable ngu masat da ai kun ngu ai hpe jep yu u.
(3) Htai tsun ai lam hte n-gun rawng ai lam:Kaja ai plastic hte shinggrup da ai gaw, malu masha hka htung hta loi loi hte n-gun rawng hkra, asan sha chye na lu ai hte htap htuk ai n-gun rawng ai n-gun rawng ra ai.
(4) Nbung katsi ai lam hpe grai lang ai:Package hta tsun da ai lam ni hpe hkan sa u, grau nna, dai arung arai hpe katsi shangun mai ai kun ngu ai hte seng ai ni hpe tsun dan u. Microwave zawn, nbung laru kaba hta katsi na matu n htap htuk ai plastic hte hkum lang.
(5) N-gun kaba ai manam ni hte hkrak n matut mahkai na:Plastic amyu nkau mi gaw, n-gun ja ai manam ni hte matut mahkai nna, tsi mawan ni hpe shapraw ya lu ai.
(6) Dai hta n-ga, law malawng gaw PE hte galaw ai plastic wraps ni hpe galaw ai. Raitim, PE hte masat da ai plastic shingnip yawng n nga ai, tsaw ai-dentsity polyethylene (HDPE), shing nrai, npu n law ai{2}}denslene (LDPE) hpe lang nna lu sha hpe shinggrup na matu n mai lang ai.Ahkyak ai gaw, shanhte hta malu masha hkam la na matu lang na matu, "lusha-only ga si ni nga ra ai. Garbage a matu law law lang na plastic htinggaw ni hpe mung PE hte galaw da ai majaw, lusha hpe galoi mung n lang u!Madung hku tsun ga nga yang, malu masha hpe n mai shinggrup ai plastic wraps ni hta plasticizer ni law law lang lang nna, DEHP zawn re ai n kaja ai arung arai ni lawm ai.
Lahta na lam ni gaw plastic hte seng ai lam hte seng ai machye machyang ni rai nga ai. Plastic wrap hpe lata ai shaloi, n kaja ai tsi mawan ni lawm ai arung arai ni hpe n lata na matu, dai arung arai a amyu hte shim lum lam hpe sadi maja na matu ahkyak nga ai. Dai hpe jai lang ai shaloi, shimlam hte seng ai lam matsun ni hpe hkan sa u, grau nna katsi ai hte seng ai lam matsun ni hpe hkan sa u. Dai aten hta, grup yin masa lam ni hpe myit yu nna, bai jai lang mai ai (sh) n-gun n rawng ai kaga ladat ni hpe lata ai gaw grup yin hpe hkra machyi ai lam hpe shayawm ya lu ai. Ndai lam ni hpe hkan sa ai hku nna, na a hkamja lam hte grup yin hpe hkra machyi shangun chye ai hpe shayawm ya ai sha n-ga, na a malu masha hpe shim lum hkra galaw lu na re.
