Kacha nkịtị nsogbu na ngwọta nke atọ oyi akwa corrugated osisi mmepụta akara

Atọ n'ígwé nke corrugated osisi mmepụta akara na mmepụta ga-apụtakarị ụfọdụ phenomena nke na-emetụta azụ nke mmepụta na àgwà nke ngwaahịa, ahịa ina corrugated akwụkwọ dị elu nke ukwuu ná ndụ, otú i kwesịrị ịma banyere nsogbu na mmepụta nke. bọọdụ corrugated na ngwọta, ka ChuangLian mkpọkọta obere mebere gị okwu mmeghe zuru ezu:

Paperboard ụgha adhesion nsogbu: a onu na-ezo aka mgbe mpempe akwụkwọ na-ahapụ igwe, n'etiti akwụkwọ elu na akwụkwọ ga-apụ ozugbo na ọnọdụ.

Isi ihe kpatara ya bụ ndị a:

(1) a na-eji nrapado na-enweghị viscosity na-ezughị ezu, ma ọ bụ ihe nrapado ahụ agwụla;

(2) Igwe na-agba ọsọ na ahịrị mmepụta dị ngwa ngwa;

(3) igwe nrụgide nke igwe corrugated nwere ọnọdụ nke nrụgide na-enweghị isi ma ọ bụ eyi;

(4) ọdịiche dị n'etiti akwa akwa nke igwe gluing composite dị oke ibu;

(5) mmiri dị n'ime akwụkwọ corrugated n'onwe ya dị oke elu.

Ihe ngwọta

(1) melite bonding àgwà nke nrapado, mkpa data na-egosi na viscosity nke nrapado bụ n'ozuzu na oyi 60S-90s, okpomọkụ viscosity na 90S-120s, na viscosity nke asaa-layer corrugated igbe karịa atọ oyi akwa igbe bụ banyere. 305 dị nwayọọ;

(2) na uzuoku mgbali na-nọgidere n'etiti 1.0Mpa na 1.2Mpa, okpomọkụ nke mpịakọta na okpomọkụ nke ewepụghị ihicha cylinder bụ banyere 160 ℃;

(3) mgbe mmepụta nke akwụkwọ mpịakọta ụlọ ruru mita 3-3.5 n'ogologo, a ghaghị dochie ya.

Rubboard phenomenon nsogbu: na-ezo aka na corrugated osisi mere mgbe ọ dịghị elu nke a oyi akwa diffraction akwụkwọ n'ime radian nke corrugated ọnụ ọgụgụ kasị elu na-emepụta concave onu, elu udi yiri nke rubbing osisi n'ụlọ, n'ihi ya, a na-akpọ ya onu nke. bọọdụ ịhịa aka n'ahụ.

Ihe na-akpata ọdịdị nke bọọdụ corrugated na-apụta bụ n'ihi nrapado na-ekwesịghị ekwesị, nke na-emerụ ahụ maka obere igbe igbe.

Ihe ngwọta maka ihe ngosi nke washboard bụ: gbanwee ọnụ ọgụgụ nke akwụkwọ elu na ọnụ ọgụgụ dị elu nke kaadiboodu kama akwụkwọ, nke a bụ iji kpochapụ ma belata ihe ngosi washboard 朂 kpọmkwem usoro dị irè (ma ọ ga-abawanye ọnụ ahịa); Ihe ntanye dị elu nwere ike ibelata ọnụ ọgụgụ nke gluu na elu corrugated; Jikwaa ikpo ọkụ n'elu akwụkwọ elu na preheater, ebe ọ bụ na kaadiboodu akọrọ ga-eduga n'inweta gluu ọzọ, na-ebute ihe na-esi ísì.