Kodi melamine tableware imawononga thupi?

M'mbuyomu, melamine tableware yafufuzidwa mosalekeza ndikusinthidwa, ndipo anthu ambiri akuigwiritsa ntchito. Amagwiritsidwa ntchito kwambiri m'mahotela, m'malesitilanti achangu, m'masitolo ogulitsa zakudya zam'madzi ndi malo ena. Komabe, anthu ena amakayikira za chitetezo cha melamine tableware. Kodi melamine tableware pulasitiki ndi poizoni? Kodi zidzakhala zovulaza thupi la munthu? Vutoli lidzafotokozedwa kwa inu ndi akatswiri opanga melamine tableware.

Melamine tableware amapangidwa ndi melamine utomoni ufa ndi kutentha ndi kukanikiza. Melamine ufa wopangidwa ndi melamine formaldehyde resin, womwenso ndi mtundu wa pulasitiki. Amapangidwa ndi cellulose ngati maziko, ndikuwonjezera ma pigment ndi zina. Chifukwa ili ndi mawonekedwe a maukonde atatu-dimensional, ndi thermoset material. Malingana ngati melamine tableware ikugwiritsidwa ntchito moyenera, sichidzatulutsa poizoni kapena kuvulaza thupi la munthu. Ilibe zigawo zolemera zitsulo, ndipo sichidzachititsa poizoni wachitsulo m'thupi la munthu, komanso sichidzachititsa kuti pakhale vuto linalake pa chitukuko cha ana monga kugwiritsa ntchito nthawi yayitali zojambulazo za aluminiyamu pazakudya za aluminiyamu.

Chifukwa cha kukwera kwa mtengo wa melamine ufa, amalonda ena osakhulupirika amagwiritsira ntchito mwachindunji urea-formaldehyde ufa woumba ngati zopangira kuti apange phindu; Kunja kumakutidwa ndi ufa wa melamine. Tableware yopangidwa ndi urea-formaldehyde ndi yovulaza thupi la munthu. Ichi ndichifukwa chake anthu ena amaganiza kuti melamine tableware ndi yovulaza.

Ogula akagula, amayenera kupita kaye kusitolo kapena kusitolo. Pogula, fufuzani ngati tableware ali mapindikidwe zoonekeratu, kusiyana mtundu, yosalala pamwamba, pansi, etc. Kaya ndi osagwirizana komanso ngati applique chitsanzo bwino. Pamene akuda tableware ndi misozi mmbuyo ndi mtsogolo ndi zopukutira woyera, kaya pali chodabwitsa monga kuzimiririka. Chifukwa cha kupanga, ngati decal ili ndi crease inayake, ndi yachibadwa, koma mtunduwo utatha, yesetsani kuti musagule.