Rip in Yeriah
How about the Bais of Uleovdo?
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Ink, Kosher vs. non-Kosher
We all know that there is no ancient source that requires ink to be מן המותר בפיך . Possibly, as said here before, because in the olden days ink was always מן המותר בפיך and the question was never raised. It was probably self-evident. Nowadays, no decent Rav will approve an ink which is not מן המותר בפיך . Who was the first one to raise this question? Was it raised because of animal ingredients or because of non-kosher wine?
Question to Yosef Chaim B
Thank you for commenting on my ink article. In your comment you stated: "Many poskim disagree... Many rishonim have clearly stated the use of our ingredients." Would you please be kind enough to teach us (so I can include it in the article) which Poskim and what exactly and where did they say that the עפצים וקנקנתום type of ink is preferable over good quality דיו עשן that does not fail? We are not interested in biased פילפולים , or in those who said that דיו עשן is not being used because it fails easily or because it was not known how to make good quality דיו עשן. Nor are we interested in those who said to use עפצים וקנקנתום וגומא ואין לשנות when they discussed specifically the עפצים וקנקנתום type of ink. We are interested to find out where and who (if any) said explicitly, based on sources, that the עפצים וקנקנתום type of ink is preferable over good quality דיו עשן , even when there is דיו עשן of good quality that does not ...
put a matlis on from behind with PVA glue
ReplyDeleteElmer wood glue is very strong and good for a Matlit. Some time ago I talked to a chemist at the company and he assured me that all ingredients are synthetic, no animal ingredients.
ReplyDeleteThere are two different materials called PVA.
ReplyDelete1) polyvinyl acetate
2) polyvinyl alcohol
The first one is a good adhesive and is used in Elmer (and others) wood glue.
The second one is highly water sensitive and quickly deteriorates in humidity.
Use only the first one. Never use the second one.
Instead of a matlit of k'laf you could also use Goldbeater's skin that has been prepared lishmah - I recently got a local Rabbi/shochet to make this for me and it is excellent for rips as it is very thin but very tough.
ReplyDelete