发明名称 |
FACE MASK AND METHOD FOR MAKING THE SAME |
摘要 |
A method for making face masks includes: advancing continuously a longitudinal sheet material that can be divided into a plurality of mask sheets each of which has two opposite longitudinal ends and two opposite transverse ends; cutting the sheet material at intervals to form the mask sheets; providing a plurality of strips each of which has two longitudinally opposite strip ends and each of which is folded to form a pleat between the two strip ends thereof; and bonding the two strip ends of each of the strips to one of the opposite transverse ends of a respective one of the mask sheets to form an ear loop. A structure of the face mask is also disclosed.
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申请公布号 |
US2011055998(A1) |
申请公布日期 |
2011.03.10 |
申请号 |
US20090634535 |
申请日期 |
2009.12.09 |
申请人 |
KANG NA HSIUNG ENTERPRISE CO., LTD. |
发明人 |
TAI JUNG-CHI;YANG HO-HSI;LIN CHIEN-HSIANG;SU CHIEN-CHUNG |
分类号 |
A42B1/18;B32B38/00 |
主分类号 |
A42B1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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