| 摘要 |
Disclosed herein is a method for dispensing neat and measured quantities of the viscous liquid contents of deformable flexible tubes. The disclosed method entails dispensing a small quantity of the contents until a depleted portion near the crimped end of the tube is created, and then folding the depleted portion toward the open end of the tube and securing the fold with an elastic band stretched to encircle and fit snugly around the folded portion. Dispensing, folding and securing are continued until the entire tube is secured in folds and the tube is nearly devoid of contents.
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