Are these cards acid free?
791146
I don't know. I'm not finding any info regarding that ANYWHERE, not even on the smead.com web site.
791147
The box does not mention being acid free, nor does the manufacturers web side (www.smead.com) mention acid free. It does contain 10% post consumer recycled material. The 4x6" card guides product number is 56030, if you want to contact Smead Manufacturing directly. I was impressed by the quality of the index cards. They are heavyweight, most items like this keep getting thinner and thinner. These are sturdy and I will be ordering them again. If it doesn't say acid free, it probably isn't. I am using them as dividers for old family photos, even though I know acid free is always the way to go with photos. The box does not mention being acid free, nor does the manufacturers web side (www.smead.com) mention acid free. It does contain 10% post consumer recycled material. The 4x6" card guides product number is 56030, if you want to contact Smead Manufacturing directly. I was impressed by the quality of the index cards. They are heavyweight, most items like this keep getting thinner and thinner. These are sturdy and I will be ordering them again. If it doesn't say acid free, it probably isn't. I am using them as dividers for old family photos, even though I know acid free is always the way... » Read More The box does not mention being acid free, nor does the manufacturers web side (www.smead.com) mention acid free. It does contain 10% post consumer recycled material. The 4x6" card guides product number is 56030, if you want to contact Smead Manufacturing directly. I was impressed by the quality of the index cards. They are heavyweight, most items like this keep getting thinner and thinner. These are sturdy and I will be ordering them again. If it doesn't say acid free, it probably isn't. I am using them as dividers for old family photos, even though I know acid free is always the way to go with photos. « Show Less
1278315
Yes, they are. I have ordered these several times. I only use acid free. Linda R.
97728
Only info that Sanford provided us with is - Compliance Standards: AP Certified Nontoxic.We can not confirm if it is Acid - Free.
232778
I don't have this particular card from the pencil toppers anymore. On several other ones such as chew tubes it indicates that the product is free of BPA.PVC and Phthalates & made from USFDA approved materials. Probably checking with each manufacturer would give you further clarification.
1030969
I think so. My cards are semi gloss. I end up pulling a couple out at a time.
1764119
Hi. I'm not sure if the paper is acid free. I use it to wrap items that I sell.
1257322
I'm holding the 4-Pocket packaging in my hand, and the BCW insert says "acid free". Hope that helps! -Chris
1317321
No. They are almost exactly the same color as the cards but a little lighter weight. More the weight of a standard envelope. The slight color variation is negligible.
305238
Yes, they are. There are no manufacturer's marks or logos on any of them. Slightly bluish tint, but does not visibly effect how a card appears while inside the sleeve.
1603837
I bought these as gift for my wife to store photos in. She did a lot of research so I would assume they are acid free. She as a person who loves her photos and scrapbooks and would only use acid free. You can always check with the manufacturer if possible. Hope this helped.
699251
No they are not. I think you will be very happy with the quality of these cards they are very durable and not to slippery.
1665930
I have no idea if it is acid free, but i do think this item is good for long term storage of Cd's or DVDs. It isn't the sturdiest case you will find, but should do a OK job for long term storage of items. Hope this helps you!!
1317318
Yes they are. If these are the Kraft natural paper card, I love them and the envelopes are sturdy. I get compliments on these all the time. Folks love the earthy natural look.
706921
I am not an expert but my wife says they are low acid and you need to pressure can them.
2140816
Have had no problems with acidic drinks. The grandkids have been using them for months. They are not made of the usual disposable straw material; they are more sturdy
2160481
They are not. The cards are metal and the board is magnetic, so they will not stick to other (non-magnetic) surfaces.
390199
I didn't see anywhere in the package that said acid free. I would NOT store pics in them bc they don't seal. I bought it for storing my large laminated recipe cards in. I personally use the Sterilite nesting boxes from Walmart for my pictures. You can probably find them on here too!