A kind of foam cover,It mainly include one side cover portion,Sheet body including a cladding user position on the face,Between the sheet body and it is connected with an engaging portion； One attached extension portion,The position for having opening is extended by the mask portion two sides by system,The opening can use the attached ear position for hanging over user of what； Wherein,The engaging portion rolles over the edge of the mask portion doubling to be pressed through a gravity and high temperature,Make it at a flat sideline shape,When user pulls open attached extension portion two sides outward,The mask portion back side can be made to define the coating space of a semiarc shape； The coating space that the mask portion defines,User nose and mouth and eyes can be covered with what； Wherein the foam cottom cup system of this creation is as made by foam material,By above structure,Make this creation reach production it is simple,At low cost,Elasticity it is good,It ventilates good,And has the advantages of traditional mask protection dirty air again.一種泡棉罩體，主要包含一面罩部，包括一包覆使用者臉上一部位之片體，該片體間並連接有一結合部；一附掛部，係由該面罩部兩側所延伸出有開口的部位，該開口可用於附掛在使用者的耳朵部位；其中，該結合部為透過一重力及高溫所壓輾該面罩部對折之邊緣處，使其成一扁平邊線狀，當使用者將附掛部兩側向外拉開，可使該面罩部背面界定出一半弧狀的包覆空間；該面罩部界定出的包覆空間，可用於覆蓋使用者口鼻部位與眼睛部位；其中本創作之泡棉罩體係由泡棉材質所製成，藉由上述結構，使本創作達到製作簡單、成本低、彈性佳、通氣佳，且又具傳統口罩防護髒污空氣的優點。
