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Rubber tapping in Indonesia, 1951. Rubber tapping is the process by which latex is collected from a rubber tree.The latex is harvested by slicing a groove into the bark of the tree at a depth of one-quarter inch (6.4 mm) with a hooked knife and peeling back the bark.
Slaughter tapping is an obsolete method of extracting large quantities of natural latex from rubber trees in a forest environment. Before commercial exploitation of latex-bearing trees such as Hevea brasiliensis in the Amazon Basin and Funtumia elastica in the Congo, native populations limited harvesting to non-lethal tapping of the latex.
The rubber tree takes between seven and ten years to deliver the first harvest. [6] Harvesters make incisions across the latex vessels, just deep enough to tap the vessels without harming the tree's growth, and the latex is collected in small buckets. This process is known as rubber tapping. Latex production is highly variable from tree to tree ...
Thus, rubber tapping demanded accuracy, so that the incisions would not be too many given the size of the tree, or too deep, which could stunt its growth or kill it." [43] A woman in Sri Lanka harvesting rubber, c. 1920. It is usual to tap a panel at least twice, sometimes three times, during the tree's life.
Gently tap the toes to remove loose dirt. Very lightly dampen the Magic Eraser. Test on a small, inconspicuous area first. Using light pressure, work in small sections, starting with the rubber soles.
English: Rubber tapping. Rubber tree. Latex. Natural rubber (polyisoprene) elasticity. Rubber band stretching causes the decrease in entropy that gives rise to the elastic force in the crosslinked rubber molecules (continuous rubber molecular network chains). In stretched rubber, the molecules chains are almost linear. Koh Chang, Thailand.
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Image credits: TheGoodJudgeHolden #3. Literally just learned about the snipping tool on Windows today. Up to this point I had done a screenshot, then paste into paint, then crop my selection from ...