Kodi mungasiyanitse bwanji bolodi la khungu la PVC ndi bolodi lopangidwa ndi PVC?

Mwachidule, bolodi lopangidwa ndi khungu la pvc nthawi zambiri limatanthawuza bolodi la thovu lopangidwa ndi khungu la PVC, pomwe bolodi lopangidwa ndi PVC ndi bolodi lomwe limatulutsidwa ndi kutulutsa kwazinthu ziwiri kapena zingapo zosiyana kapena zida zamitundu yosiyanasiyana.
Gulu la thovu la pvc limagawidwa kukhala lotulutsa thovu laulere komanso lotulutsa thovu pakhungu (kukopa mbali imodzi, kukopa mbali ziwiri), ndipo bolodi la co-extrusion limaphatikizidwa ndi makina awiri, ndipo gawo lapakati la thovu lapakati silikhala thovu.Kunena zoona, pamwamba pa bolodi lopangidwa ndi co-extruded ndizovuta komanso zimakhala bwino

Choyamba, njira yopangira ziwirizi ndi yosiyana

Mapepala onse a pvc crusted ndi pvc co-extruded sheet ndi mapepala okhala ndi thovu lapamwamba, onse omwe ali ndi maonekedwe olimba, koma ndi osiyana pakupanga.Co-extruded pepala amafunikira makina awiri kuti azigwira ntchito limodzi kuti atulutse, ndipo bolodi lophwanyidwa likhoza kupangidwa ndi makina wamba, kotero potengera mtengo, bolodi lopangidwa ndi PVC ndilokwera kwambiri.

Chachiwiri, kuuma kwa awiriwa ndi kosiyana, komaliza ndi kwakukulu kuposa koyambirira
Kuti apeze phindu lalikulu, opanga ambiri amagwiritsa ntchito mapepala ophwanyika ngati mapepala osakanikirana, amapeza kusiyana kwakukulu kwa mtengo kuchokera pakati, ndipo kwa ogula, kungayambitse khalidwe losauka la uinjiniya, chifukwa kuuma kwa mapepala ophatikizidwa ndi kutali. Chachikulu kwambiri kuposa chakuda.

3. Kaya ikhoza kuthandizidwa ndi utoto
Bokosi lophwanyidwa likhoza kuchitidwa ndi utoto, pamene bolodi lopangidwa ndi co-extruded siliyenera kujambulidwa, ndipo silingathe kupenta chifukwa pamwamba pake ndi yosalala kwambiri, ndipo utoto ndi zonyansa sizingatengedwe pamwamba pake.

Zinayi, imodzi ndi matte pamwamba, ina ndi yonyezimira
Pepala lopangidwa ndi khungu la PVC ndi lomaliza, pomwe pepala lophatikizidwa ndi lowala.Pamwamba pa bolodi lopangidwa ndi co-extruded ndi ngati galasi, lomwe lingathe kuwonetsa chinthu chilichonse, koma bolodi lophwanyika ndi matte ndipo silingathe kusonyeza chinthucho.Tikhoza kuziwona bwino kuchokera pa chithunzi pamwambapa.

Kupyolera mu mfundo zinayi zomwe zili pamwambazi, zikhoza kuwoneka kuti mtengo wopangira pvc co-extrusion board ndi wapamwamba kuposa wa khungu la khungu, ndipo mtengo wofanana ndi wapamwamba kwambiri kuposa wa khungu la khungu.