聚酯(zhi)膠(jiao)片(pian)(pian)板(ban)厚為(wei)(wei)(wei)(wei)的(de)一(yi)般(ban)精(jing)度(du)(du)(du)(du)的(de)勻稱(cheng)應透亮(liang),一(yi)旦勻稱(cheng)相(xiang)差較大,3000或4000m的(de)段長度(du)(du)(du)(du)卷在(zai)有(you)一(yi)個(ge)鋼(gang)絲繩圈筒上,在(zai)鋼(gang)絲繩圈筒接觸面才會出顯凸筋,凸筋處為(wei)(wei)(wei)(wei)板(ban)厚為(wei)(wei)(wei)(wei)較大的(de)場所。憑借旋轉(zhuan)視(shi)頻模頭就能(neng)夠把機誡(jie)口(kou)模上的(de)板(ban)厚為(wei)(wei)(wei)(wei)一(yi)般(ban)精(jing)度(du)(du)(du)(du)透亮(liang)地(di)勻稱(cheng)到全吹脹聚酯(zhi)膠(jiao)片(pian)(pian)膜(mo)泡的(de)園周(zhou)上,不易出顯凸筋。須(xu)知曉的(de)是,旋轉(zhuan)視(shi)頻模頭不易除去聚酯(zhi)膠(jiao)片(pian)(pian)板(ban)厚為(wei)(wei)(wei)(wei)的(de)精(jing)度(du)(du)(du)(du),而常(chang)常(chang)把這款精(jing)度(du)(du)(du)(du)透亮(liang)地(di)勻稱(cheng)在(zai)全屏(ping)幕(mu)寬(kuan)度(du)(du)(du)(du)匹配上。
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