Some questions about humidity and storing DVDs in a closed cardboard box

  • B
  • Thread starter carlos78
  • Start date
  • Tags
    Humidity
In summary, the conversation discusses the effects of humidity on items such as DVD disks, electronic boards, and papers stored in plastic bags and cardboard boxes. The question is whether the moisture inside these containers will evaporate in a dry and hot climate or if it requires intense heating. Different materials may have varying rates of water diffusion, with plastic bags preserving the plastic and paper acting as a reservoir for water vapor. This leads to a complex relationship between humidity and these stored items.
  • #1
carlos78
3
0
Substandard Post Quality -- Newbie reminded to use better sentence structure, punctuation and paragraphs.
If I have a dvd disk inside those plastic boxes suitable for dvd disks in black, if I have an electronic board inside a bag or papers inside any plastic bag and after that all of them inside a closed cardboard box when I closed the cardboard box or bag or dvdbox it was in rainy or humid weather or even dry but with some humidity but in rainy season the humidity entered the box, bag or dvdbox when that climate is changed from rainy and one gone to hot and dry (31-35C) is the moisture that is inside the cardboard box, inside the bags and inside the dvdbox evaporated or does this only happen if you heat them intensely? that is, does the change to a dry and hot climate dry or not these items of moisture deposited on them?
 
Physics news on Phys.org
  • #2
This is a diffusion question and the time scales depend upon the exact materials involved.

Sentences are a useful part of grammer.
 
  • Like
Likes berkeman
  • #3
carlos78 said:
... if I have an electronic board inside a bag or papers inside any plastic bag ...
Water molecules will move at different rates through plastic bags, depending on the grade of the plastic.

Dry plastic bags are brittle. Plastic is preserved by the presence of excess water, which is a plasticizer for PE.
Paper and cardboard act as a reservoir for water vapour, that prevents local condensation by virtue of the huge surface area of cellulose fibres.
That leads to a complex relationship.
 
  • Like
Likes Spinnor, hutchphd and Lnewqban
  • #4
(Note -- this turns out to be a well known and prolific sockpuppet who seems to have mental fixations on humidity and his DVD/CD collection. Accordingly this latest sockpuppet has been shown the door.)
 
  • Like
  • Sad
Likes jedishrfu, Vanadium 50, topsquark and 2 others

1. How does humidity affect the storage of DVDs in a closed cardboard box?

Humidity can have a negative impact on the storage of DVDs in a closed cardboard box. High levels of humidity can cause the cardboard box to become damp, which can lead to the growth of mold and mildew. This can damage the DVDs and make them unreadable.

2. What is the ideal humidity level for storing DVDs in a closed cardboard box?

The ideal humidity level for storing DVDs in a closed cardboard box is between 30% and 50%. This range helps to prevent the growth of mold and mildew, while also keeping the DVDs from becoming too dry and brittle.

3. Can I store DVDs in a closed cardboard box without worrying about humidity?

No, it is not recommended to store DVDs in a closed cardboard box without considering humidity levels. Even if the box is kept in a climate-controlled environment, fluctuations in humidity can still occur and potentially damage the DVDs.

4. What are some ways to control humidity when storing DVDs in a closed cardboard box?

One way to control humidity when storing DVDs in a closed cardboard box is to use a dehumidifier in the storage space. Another option is to use silica gel packets, which can help absorb excess moisture. Additionally, keeping the box in a cool, dry place can also help regulate humidity levels.

5. How long can DVDs be safely stored in a closed cardboard box?

The length of time that DVDs can be safely stored in a closed cardboard box depends on a variety of factors, including the quality of the DVDs, the humidity levels, and the storage conditions. In general, it is recommended to periodically check the DVDs for any signs of damage and to transfer them to a new storage method if necessary.

Similar threads

Question about plastic bags and humidity
    • Chemistry
Replies
10
Views
2K
Question about whether UV light can penetrate a cardboard box
    • Optics
Replies
22
Views
5K
Problem set with air conditioners and thermodynamics
    • Introductory Physics Homework Help
Replies
5
Views
1K

Hot Threads

Recent Insights

Back
Top