CAJ | 학술논문

包装薄膜在印刷、复卷过程中产生的应力，是影响包装膜传送和包装效果的主要因素。消除包装膜应力的有效方法是对薄膜预牵引与储存，利用气缸恒压供气，薄膜的反复导向机构释放应力并产生恒张力，从而使薄膜在牵引切断之前释放了复卷时产生的应力，薄膜在传送和成型过程中状态稳定。
포장박막재인쇄、복권과정중산생적응력，시영향포장막전송화포장효과적주요인소。소제포장막응력적유효방법시대박막예견인여저존，이용기항항압공기，박막적반복도향궤구석방응력병산생항장력，종이사박막재견인절단지전석방료복권시산생적응력，박막재전송화성형과정중상태은정。
The main factor which affects the delivery of packaging films and packaging effect is the film stress generation in the process of packaging film in printing and rewinding .The effective method to eliminate the stress of the packaging film ,is pre-tracting and storing the film ,use of the cylinder constant voltage supply , the film guide mechanism repeatedly release stress produce constant tension ,traction before being cut ,the film in the release of stress generated when rewinding the film in the transfer stable state and the molding process .