I-1) I-plywood ye-decorative veneer yibhodi eyenziwe ngumntu eyenziwe kwi-veneer yendalo yokuhlobisa yokhuni efakwe kwi-plywood.I-decorative veneer yiplanga elincinci elenziwe ngamaplanga akumgangatho ophezulu ngokucwangcisa okanye ukusika i-rotary
2) Iimpawu zeplywood yeveneer yokuhombisa:
I-plywood ye-decorative veneer yenye yezona zinto zisetyenziswa ngokuqhelekileyo ukuhlobisa kwangaphakathi.Ngenxa yokuba i-decorative veneer ebusweni balo mveliso yenziwe ngamaplanga aphakamileyo ngokucwangcisa okanye ukusika i-rotary, inomsebenzi ongcono wokuhlobisa ngaphezu kweplywood.Le mveliso ilula ngokwendalo, yendalo kwaye ihloniphekile, kwaye inokudala indawo yokuhlala entle enobudlelwane obuhle kakhulu babantu.
3) Iindidi zeplywood zeveneer zokuhombisa:
I-decorative veneer inokwahlulwa ibe yi-decorative-decorative veneer kunye ne-decorative-side-decorative veneer ngokubhekiselele kumphezulu wokuhlobisa;Ngokokumelana kwayo namanzi, inokwahlulwa ibe yiPlywood yeVeneer yokuhombisa yeClass I, iClass II yokuhombisa iplywood yeveneer, kunye neClass III yokuhombisa iplywood yeveneer;Ngokokuthungwa kweveneer yokuhlobisa, inokwahlulwa ibe yi-radial decorative veneer kunye ne-chord decorative veneer.Eyona nto iqhelekileyo yi-plywood ye-decorative veneer enecala elinye.Iindidi zokhuni ezisetyenziswa ngokuqhelekileyo kwii-veneers zokuhombisa ziquka i-birch, uthuthu, i-oki, i-elm, i-maple, i-walnut, njl.
4) Ukuhlelwa kweplywood yeveneer yokuhombisa:
Umgangatho we-decorative veneer plywood e-China uchaza ukuba i-decorative veneer plywood ihlukaniswe ngamanqanaba amathathu: Iimveliso eziphezulu, iimveliso zeklasi yokuqala kunye neemveliso ezifanelekileyo.Oku kukhumbuza abavelisi kunye nabathengi ukuba ezinye iindlela zokuhlela azihambelani nemigangatho yaseTshayina yokuhlobisa i-plywood ye-veneer.Ngokomzekelo, abanye abavelisi banomgangatho weleyibhile "AAA", yindlela yokuziphatha yenkampani.
I-5) Iimfuno zokusebenza zemigangatho yelizwe kwi-plywood ye-decorative veneer: Umgangatho okhuthazwayo ngoku e-China yi-GB / T 15104-2006 "Ibhodi ye-Decorative veneer artificial", ephunyezwa luninzi lwamashishini kwimveliso.Lo mgangatho ukhankanya izalathi zeplywood ye-decorative veneer ngokomgangatho wenkangeleko, ukuchaneka kokucubungula, kunye neempawu zomzimba kunye nezomatshini.Iimpawu zayo zokusebenza ngokomzimba kunye noomatshini zibandakanya umxholo womswakama, amandla okudibanisa umphezulu, kunye nokucwiliswa kwamanzi.I-GB 18580-2001 "Imida ye-Formaldehyde Emission Emission for Indoor Decoration Materials, iiPaneli ezenziweyo kunye neeMveliso zabo" iphinda ichaze izibonakaliso zomda wokukhutshwa kwe-formaldehyde kule mveliso.
① Umgangatho wesizwe umisela ukuba isalathiso sokufuma kwiplywood yeveneer yokuhombisa yi-6% ukuya kwi-14%.
② Amandla okudibanisa umphezulu abonisa amandla okudibanisa phakathi kwe-decorative veneer layer kunye ne-plywood substrate.Umgangatho wesizwe umisela ukuba esi salathisi kufuneka sibe ngu-≥ 50MPa, kwaye inani leenqununu zovavanyo olufanelekileyo kufuneka libe yi-≥ 80%.Ukuba esi sibonakaliso asifanelekanga, sibonisa ukuba umgangatho wokudibanisa phakathi kwe-decorative veneer kunye ne-substrate plywood ihlwempuzekile, enokubangela ukuba umgca we-decorative veneer uvule kwaye uqhube ngexesha lokusetyenziswa.
③ Ukuchutywa kwe-impregnation kubonisa ukusebenza kweqhina lomaleko ngamnye weplywood yeveneer yokuhombisa.Ukuba esi salathisi asifanelekanga, sibonisa ukuba umgangatho wokubambisana webhodi umpofu, onokubangela ukuvulwa kwe-adhesive ngexesha lokusetyenziswa.
④ Umda wokukhulula i-formaldehyde.Esi salathisi ngumgangatho osinyanzelo wesizwe ophunyezwe yi-China ngoJanuwari 1, 2002, "imvume yokuvelisa" kwiimveliso ezinxulumeneyo.Iimveliso ezingahambelaniyo nalo mgangatho azivumelekanga ukuba ziveliswe ukususela nge-1 kaJanuwari 2002;Oku kwakhona "isatifiketi sokufikelela kwimarike" kwiimveliso ezihambelanayo, kwaye iimveliso ezingahambelani nalo mgangatho azivumelekanga ukuba zingene kwintsimi yokujikeleza kweemarike ukususela ngoJulayi 1, 2002. Ukugqithisa umda we-formaldehyde kuya kuchaphazela impilo yabathengi.Umgangatho uchaza ukuba ukukhutshwa kwe-formaldehyde ye-decorative veneer veneer plywood kufuneka ifikelele: E0level : ≤0.5mg / L, i-E1 level ≤ 1.5mg / L, i-E2 level ≤ 5.0mg / L.
Ukukhetha
Kwimveliso yeplywood, iintlobo ezininzi zoyilo kunye nemibala ziye zenziwa, phakathi apho eyona nto ibalulekileyo kukuncamathelisa umaleko obhityileyo weveneer yokuhlobisa kumphezulu weplywood yasekuqaleni, eyaziwa ngokuba yi-decorative veneer plywood, efinyeziweyo njengebhodi yokuhombisa okanye ipaneli yokuhlobisa kwimarike.
Kuyafaneleka ukuba uqaphele ukuba iipaneli zokuhombisa eziqhelekileyo zohlulwe kwiipaneli zokuhlobisa iinkuni zendalo kunye neepaneli zokuhombisa ezenziwe ngamaplanga.Iveneer yomthi wendalo yiveneer ebhityileyo eyenziwe ngomthi wendalo oxabisekileyo ngokucwangcisa okanye ukusika ukujikeleza.I-Artificial veneer yi-decorative veneer eyenziwe ngexabiso eliphantsi lomthi okrwada, ophothiweyo kwaye usikwe kwizikwere zomthi ngenkqubo ethile yokuncamathelisa kunye nokucofa.Emva koko icwangciswe kwaye inqunywe kwi-veneer yokuhlobisa kunye neepatheni ezintle.
Ngokuqhelekileyo, imifuno yemithi yendalo ihonjiswe ngeempahla zokuhombisa ezineepateni ezilungileyo kunye nexabiso eliphezulu, njenge-cypress, i-oki, i-rosewood kunye nothuthu.Nangona kunjalo, kufuneka icaciswe kwigama lemveliso, njenge "plywood ye-cypress veneer", "i-plywood yamanzi eqoshiwe", okanye "i-cherry wood veneer".Iimpawu eziphambili ze "ibhodi yokuhlobisa" zibonakaliswa ngeendlela ezininzi zokuqamba amagama njenge "veneer", "slicing", kunye ne "decorative board".Nangona kunjalo, ayinakufinyezwa njenge-cypress plywood okanye i-ash ash plywood yamanzi, njengoko ezi zifinyezo zibhekisela kwiipaneli zeplywood kunye neeplate ezisezantsi ezenziwe ngecypress okanye umlotha wamanzi.Omnye umba kukuba ukuveliswa kwefenitshala kunye neepaneli zokuhlobisa kuyanda.Nangona le fenitshala inokuba nenkangeleko "yomthi womsipres" okanye ezinye iinkozo zomthi, umthi opheleleyo osetyenziselwa ifenitshala wenziwa ngezinye iinkuni.Ngoku, iivenkile zibhala ezi fanitshala njenge“
Amanqaku aphambili okukhetha
1) Khetha iintlobo ezahlukeneyo, amabanga, izixhobo, imihombiso, kunye nobukhulu beplywood esekwe kwizinto ezinjengeepropathi zobunjineli, iindawo zokusetyenziswa, kunye neemeko zokusingqongileyo.
2) Umhlobiso kufuneka usebenzise umthi oxabisekileyo kunye ne-veneer encinci
3) I-plywood esetyenziselwa ukuhlobisa kwangaphakathi kwezakhiwo kufuneka ihambelane nemimiselo ye-GB50222 "Ikhowudi yoKhuseleko loMlilo yoYilo lweNdawo yoMhlobiso wangaphakathi weZakhiwo"
4) Iindawo ezifihliweyo ezinokuchaphazeleka bubumanzi kunye nezihlandlo ezineemfuno eziphezulu zokungena kwamanzi kufuneka ziqwalasele ukusebenzisa i-Class I okanye i-Class II plywood, kunye ne-Class I plywood kufuneka isetyenziswe ukusetyenziswa kwangaphandle.
I-5) Ukuhlobisa ipaneli kufuna ukusetyenziswa kwe-varnish ecacileyo (eyaziwa nangokuthi i-varnish) ukugcina umbala wendalo kunye nokuthungwa kwendawo yokhuni.Ugxininiso kufuneka lubekwe ekukhethweni kwezinto zepaneli, iipateni, kunye nemibala;Ukuba ipateni kunye nombala wepaneli awufuni kuqwalaselwa, ibakala kunye nodidi lweplywood kufuneka kwakhona lukhethwe ngokufanelekileyo ngokusekelwe kwindalo kunye neendleko.
Ixesha lokuposa: May-10-2023