物理性(xing)(xing)能(neng)方(fang)面,良好的(de)耐熱性(xing)(xing)可使(shi)標簽(qian)(qian)在(zai)高(gao)溫環境中保持粘性(xing)(xing),耐寒性(xing)(xing)則保證標簽(qian)(qian)熱熔膠在(zai)低溫下不脆化(hua)。抗老(lao)化(hua)性(xing)(xing)能(neng)夠讓標簽(qian)(qian)長(chang)期使(shi)用而(er)不出現老(lao)化(hua)脫落(luo)。
加工(gong)性(xing)能也(ye)很關鍵。涂布性(xing)要好,均勻地覆(fu)蓋在標簽(qian)(qian)上,無氣泡(pao)和溢膠。模(mo)切性(xing)佳,便(bian)于制作各種形狀(zhuang)的標簽(qian)(qian)。適中(zhong)的固化速度能提(ti)高(gao)生產(chan)效(xiao)率。此外,標簽(qian)(qian)熱熔膠要具有穩(wen)定(ding)性(xing),熱穩(wen)定(ding)性(xing)防(fang)止性(xing)能下降(jiang),化(hua)學(xue)穩(wen)定(ding)性(xing)抵抗化(hua)學(xue)物質侵蝕。還應做(zuo)到不(bu)滲油、不(bu)翹邊,保(bao)證標(biao)簽美觀整潔。同(tong)時,環(huan)保(bao)性(xing)也越來越受重(zhong)視,減少對環(huan)境(jing)和人(ren)體的危害(hai)。標(biao)簽熱熔膠在標(biao)簽制作的各(ge)個環(huan)節(jie)都(dou)發揮著重(zhong)要作用(yong)。

