COMPOSITE PACK TO BE FILLED WITH LIQUID MATTER
A composite pack for filling liquid material comprised of an interior member as a non-self-standing type liquid material filling package member of filling a liquid material and an exterior member capable of stably holding the interior member, which is capable of attaining a volume efficiency of the...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A composite pack for filling liquid material comprised of an interior member as a non-self-standing type liquid material filling package member of filling a liquid material and an exterior member capable of stably holding the interior member, which is capable of attaining a volume efficiency of the liquid material and space saving, is comprised of a bag-shaped interior member formed by the liquid material into a soft package bag and an exterior member for housing the interior member and provided with a cylindrical body, a bottom wall disposed at a lower end of the cylindrical body and an opening portion formed in an upper end of the cylindrical body, wherein the interior member is provided with a sheet-like nozzle for pouring the liquid material protruded in an upper end portion or a side end upper portion of the package bag, and the exterior member is provided at the opening portion thereof with a sealing structure unit comprised of a top face wall closing the opening portion and plural vertical rubs standing from the top face wall. |
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