首页>
外国专利>
CORRUGATED CARDBOARD, CAPABLE OF CONSIDERABLY INCREASING THE RIGIDITY BY FORMING AN UNEVEN PORTION IN A WAVE SHAPE WHEN VIEWED FROM THE PLANE BETWEEN THE SURFACE PAPER AND THE REAR PAPER
CORRUGATED CARDBOARD, CAPABLE OF CONSIDERABLY INCREASING THE RIGIDITY BY FORMING AN UNEVEN PORTION IN A WAVE SHAPE WHEN VIEWED FROM THE PLANE BETWEEN THE SURFACE PAPER AND THE REAR PAPER
展开▼
机译:波纹纸板,当从平面纸和后纸之间的平面上观察时,可以通过在波形中形成不均匀的部分来显着提高刚度
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A corrugated cardboard is provided to maximize the advertizing effect of a product by printing the advertizing or packaged product related content on the surface of the wave shape paper and thus forming hologram if the printed content is exposed to the outside.;CONSTITUTION: A corrugated cardboard(10) comprises a concave section(14) and a convex section(15). The concave section is integrally connected to the rear paper(11). On the cardboard, the concave section and the convex section are successively formed. The cardboard has a wave shape when viewing from the plane. The cardboard is formed so that the length projected toward the convex section from the concave section is long and the length projected toward the concave section from the convex section is short. A special corrugated cardboard is formed so that the convex portion integrally bonds the exposure paper to the top of the surface paper integrally connected to the convex portion.;COPYRIGHT KIPO 2010
展开▼