Ingabe iglue eshisayo inhle ngempela ekwenzeni ukhuni embonini yefenisha?

Ungayisebenzisa kanjani iglue eshisayo emsebenzini wokhuni embonini yefenisha?

Ukuvalwa komngcele

Ukusetshenziswa kwezimboni kweglue eshisayo ku-edge banding kuvame ukubopha imiphetho yamaphaneli ezinkuni kanye ne-edge banding embonini yefenisha.

 

i-lamination sheet

Ekwenziweni kwefenisha, izinhlobo ezimbili zamabhodi ahlukene zivame ukudingeka ukuze zihlanganiswe, ngakho ingcina esheshayo nephumelelayo ibalulekile. Ngakho-ke, i-glue eshisayo ibuye isetshenziswe kabanzi ku-laminating.

 

 

Iyini iglue eshisayo?

Iglue eshisayo, iyingcina enezinto ezibumbekayo uma isishisiwe, ngakho ibizwa nangokuthi i-hot melt adhesive(HMA). Ngemuva kokuyishisa ekushiseni okuhambisanayo, izoncibilika ibe yisimo se-liquid. Futhi ukumisa ukushisa, kuzophola ngokushesha futhi kuqiniswe ngaphakathi kwemizuzwana eyishumi kuya kumzuzu owodwa, futhi ngesikhathi esifanayo kubonisa i-viscosity eqinile.I-glue eshisayo idlala indima ebalulekile ekuhlanganiseni kwezinto eziningi, kufaka phakathi izinkuni, ipulasitiki, i-ceramic, i-rubber kanye ingilazi, ngakho-ke ingaba nokusebenza okuphezulu ekusebenzeni kwezinkuni, ukucubungula iphaneli yefenisha yezinkuni, njll Ngokuya ngezingxenye, iningi leglue elishisayo lenziwe nge-thermoplastic resin njengengxenye eyinhloko, ukwengeza ama-plasticizers, ama-resin tackifying, ama-antioxidants, ama-flame retardants kanye nama-fillers. nezinye izingxenye ngokuncibilika nokuxuba. Ukusebenza kweglue yendabuko eshisayo kungonakalisa lapho kuvezwa umswakama noma izinguquko ezishisayo kakhulu, okubangela ukuthi iglue eshisayo ilahlekelwe ukunamathela kwayo.

Ekusetshenzisweni kwezinkuni embonini yefenisha, iglue eshisayo ivame ukuhlukaniswa ibe yi-EVA hot glue kanye ne-PUR glue eshisayo.

Ini’Ingabe umehluko we-PUR glue eshisayo ne-EVA glue eshisayo?

1. Umehluko endleleni yokusebenza:Nakuba kokubili iglue eshisayo ye-EVA kanye neglue eshisayo ye-PUR kungokweglue encibilikayo eshisayo, ahlukile endleleni asebenza ngayo. Zombili zingena esimweni esincibilikisiwe ngemva kokushisisa ngezinga elithile, kodwa iglue ye-PUR eshisayo ihlukile kuneglue eshisayo ye-EVA. Iglue izoqhubeka nokusabela ngamakhemikhali ngomswakama osemoyeni phakathi nenqubo yokupholisa, okwenza umphumela wokubopha ube ngcono.

 

2. Umehluko ngomphumela: We intandoqhathanisa imiphumela yokusebenzisa lezi glue ezimbili ezahlukene ezishisayo onqenqemeni ukuvalwa kwezinkuni ngaphakathiImboni yefenisha:

 

Ekuqaleni, singavivinya womabili ama-Hot glue endaweni yokushisa ephezulu kanye nemvelo enomswakama ophezulu:

 

Kusobala ukuthi ibhande elisemaphethelweni lihlutshiwe ibhodi eligoqwe nge-EVA glue eshisayo.

 

Ngokuphambene kakhulu, amabhodi anamathiselwe ngeglue eshisayo ye-PUR ayengaguquki.

 

Ngakho-ke, iglue eshisayo ye-PUR ngokusobala ingcono kuneglue eshisayo ye-EVA empeleni.

 

Sekukonke, i-glue eshisayo ifaneleka kakhulu ukusetshenziswa ekusebenzeni kwezinkuni embonini yefenisha, inikeza ukunamathela okuphezulu futhi ingathuthukisa ngempumelelo ukukhiqiza.