| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a new ladder straw package for manufacturing the new straw package developed by the inventors, and the new straw package. SOLUTION: A number of parallel expanding parts 2 are provided on an upper film 1, and straws 3 are respectively stored in these expanding parts 2. A lower film 4 is laminated thereon to perform horizontal seals 5 between the straws 3, and respective straws 3 face each other on their piercing parts to make two rows of ladder straw packages. Vertical sealing parts 6 are respectively formed on drinking opening sides of respective rows of the straws 3, and a non-sealing part 8 is provided in the middle between the tips of the tip piercing sides of respective straws 3 and two rows of vertical sealing parts 7 with narrow widths are provided. The outsides of the vertical sealing parts 6 on the drinking opening sides of the straws 3, and the central position of the non-sealing part 8 between two rows of the vertical sealing parts are cut. COPYRIGHT: (C)2009,JPO&INPIT
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