PROTECTIVE COVER ASSEMBLY HAVING IMPROVED Z-STRENGTH

A protective cover assembly is disclosed that comprises a porous expanded membrane having a plurality of pores, a first surface and a second surface opposite the first surface. The porous expanded membrane comprises an active area and a bonded area. The bonded area comprises an adhesive material tha...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAMURA RYOSUKE, KENALEY RYAN, PERRIN DUSTIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	A protective cover assembly is disclosed that comprises a porous expanded membrane having a plurality of pores, a first surface and a second surface opposite the first surface. The porous expanded membrane comprises an active area and a bonded area. The bonded area comprises an adhesive material that forms a bridge extending through the plurality of pores in the bonded area from the first surfaceto the second surface. The adhesive material in the bonded area improves the Z-strength and allows the porous expended membrane to be a lightweight material having a mass/area ratio of less than or equal to 3 g/m2. 公开了一种保护盖组件，其包括具有多个孔的多孔膨胀膜，第一表面和与第一表面相反的第二表面。该多孔膨胀膜包括有源区域和粘合区域。粘合区域包含粘合剂材料，该粘合剂材料形成从第一表面到第二表面延伸穿过粘合区域中的多个孔的桥。粘合区域中的粘合剂材料改善了Z强度，并使多孔膨胀膜可以为质量/面积比小于或等于3g/m的轻质材料。