Manufacturing method of ice bag for preserving biological products

The invention discloses a manufacturing method of an ice bag for preserving biological products. The manufacturing method comprises the following steps: 1) adding a thickener into hot water or boiling water, and fully stirring till dissolution; 2) adding high molecular water-absorbing resin into a s...

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1. Verfasser: LUO CHENTAO
Format: Patent
Sprache:chi ; eng
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