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Pineapple Fiber Test

 

 

 

 

 

Botanical Name Ananas comosus
Common Name Pineapple
Plant Family Name  Bromeliaceae
Fiber length  Approximately 1/4"
Fiber Type Leaf
Plant location in the U.S. Hawaii
Plant Part Used Laves from perennial
Season Harvested  
Fiber purchase Seasonally from Grocery
Pre Cooking Preparation . Dried, then soaked in water overnight prior to cooking.
Alkali Used Soda Ash
Cooking 
. 
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Cooked 4 hours. Rinsed.  New Soda Ash and cooked for 4 hrs.
Cooked but unbeaten fiber was frozen in water for 6 months before beating and sheet formation.
It would be helpful to scrap the leaves to remove the outer skin before soaking and cooking.
Beating Method 
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Hand Beat with mallets
Coloring Agent 
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None
Sizing Agent 
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None
Water 
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Tap
Sheet Formation 
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. 
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Japanese. 1 to 3 dips, neri added to vat, restraint dried.  Unstable sheet without abaca.  Added abaca for ease of sheet formation. Added approx. 30% unbleached Abaca from linters (beat in a Whiz Mixer)
Drying Technique 
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Restraint Dry Sheets 
Paper Color 
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Light tan to  green-golden  tan
Yield for apx of fiber by weight. 
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Not measured
Historical references 
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. 
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From Lilian Bell, Plant Fibers for Pape
Date December 11, 1999.    Beth LaCour
Signature .
Adapted from Bell, Lilian A., Plant Fibers for Papermaking, Liliaceae Press, McMinnville, Oregon, 1990.

© Beth LaCour 2001-2003