Quick answer

To bag and store Silver Age comics safely, use archival-safe polypropylene bags sized for Silver Age dimensions, pair them with a backing board, and store them upright in a cool, dry place away from direct sunlight.

Why size and material matter for Silver Age comics

Silver Age comics are slightly larger than modern comics, so using the correct bag size prevents the comic from shifting or bending inside. Standard Silver Age bags measure 7-1/4" x 10-1/2", which fits most comics from the 1950s through the early 1970s. Archival-safe polypropylene is the preferred material because it is acid-free and contains no PVC, which can yellow or degrade the comic over time. The clear material also lets you display the cover without removing the bag.

Bag and board combination vs. bag only

Using a bag alone protects the comic from dust and light handling, but adding a backing board provides rigidity and prevents the comic from bending or creasing. A board also helps the comic stay flat, which is important for long-term storage. For maximum protection, consider a preserver that seals the board inside the bag, so the board never touches the comic directly.

Step-by-step guide to bagging Silver Age comics

  1. Step 1: Gather your supplies: You will need Silver Age size comic bags, backing boards (or a preserver with board included), a clean flat surface, and optionally a soft cloth to wipe the comic cover. Ensure your hands are clean and dry. Using a board that is too small or too large can cause the comic to slide or bend. Stick to boards sized for Silver Age comics.
  2. Step 2: Insert the backing board: Slide the backing board into the bag first, making sure it sits flat against the back of the bag. If using a preserver, the board is already sealed inside, so skip this step. If the board is not fully inserted, the comic may not sit straight. Check that the board reaches the bottom of the bag.
  3. Step 3: Insert the comic: Hold the comic by the edges (avoid touching the cover art) and slide it gently into the bag on top of the board. Align the comic so it is centered and not folded or wrinkled. Forcing the comic into a bag that is too tight can damage the spine. If the bag feels snug, switch to a slightly larger size.
  4. Step 4: Seal the bag: If the bag has a flap or resealable strip, fold the flap over and press to seal. For standard bags, fold the excess flap over the back and secure with a piece of acid-free tape if desired. Do not use regular adhesive tape on the bag; it can leave residue or damage the bag over time.
  5. Step 5: Store upright in a box: Place the bagged comic upright in a comic storage box, spine facing down, to prevent the cover from curling. Keep the box in a cool, dry area away from sunlight and moisture. Storing comics flat or stacking them can cause warping. Always store them vertically like books.

Product facts

  • Silver Age Size Comic Bags (100ct): Ultra-clear, archival-safe comic bags designed to fit Silver Age size comics up to 7-1/4" x 10-1/2". 100 per pack, acid-free, and no PVC. A bulk pack of correctly sized, acid-free bags ensures you have enough to protect your entire Silver Age collection without worrying about chemical damage.

    Silver Age Size Comic Bags (100ct)

    Silver Age Size Comic Bags (100ct)

  • Silver Age Size Comic Preservers (10ct): The Silver Comic Preserver features heavy gauge, archival-safe material that encapsulates the board completely, with a flap closure and resealable strip. This all-in-one bag and board solution keeps the board separate from the comic, reducing the risk of board transfer or abrasion over time.

    Silver Age Size Comic Preservers (10ct)

    Silver Age Size Comic Preservers (10ct)