| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet for a bed of a new style which makes the sheet early settable and makes the sheet low in cost. SOLUTION: This sheet for the bed is formed by sewing the four corners of the sheet so as to enclose a mat, attaching frills, etc., to the underside thereof and inserting slip preventive cloth under the mat in a head direction. The material is only the cloth which is a sheet section and the frills, etc., without using rubber.
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