Archival Clamshell Box

These acid-free archival clamshell boxes are of a high conservation standard with a clean attractive appearance.

  • Made from 100% cellulose, the clamshell boxes contain no wood particles.
  • The pH of the card stock is is between 8 and 9.5.
  • Neutral adhesive is used, 4% calcium carbonate buffer is added for further protection.
  • The qualities are in line with technical standards of DIN ISO 9706 ANSI/MISO Z3948-1992, ONORM A1119 and are therefore guaranteed to be age resistant according to current knowledge.
  • The boxes are shipped flat taking up minimum storage space.
  • Ready to assemble, with easy to use self-locking tabs and a professional finish.
  • PAT (photographic activity test) passed ANSI ISO 18916

Internal dimensions shown unless otherwise stated Instructions for folding can be found in 'Downloads' section below.

Please note: Minimum order quantity of 5 boxes

Code Description Pack Size Price Stock QTY
P735-2216 735-2216 220mm x 160mm x 40mm Each £3.25 (ex VAT) In Stock
P735-3021 735-3021 302mm x 215mm x 75mm Each £4.70 (ex VAT) In Stock
P735-3826 735-3826 382mm x 266mm x 94mm Each £6.95 (ex VAT) In Stock
P735-4433 735-4433 440mm x 330mm x 70mm Each £6.40 (ex VAT) In Stock
Specification Downloads Recommended Alternatives

DIN ISO 9706 ANSI/MISO Z3948-1992, ONORM A1119
pH between 8 and 9.5
4% calcium carbonate buffer

Code Description Pack Size Price Stock QTY
P483-0016 483-0016 Coins 16mm White (Sold in Pairs) Set 16 £0.75 (ex VAT) In Stock
P483-0020 483-0020 Squares 25mm White (Sold in Pairs) Set 24 £1.80 (ex VAT) In Stock
P483-1013H 483-1013H Coin Hooks 13mm White (Hooks only) Pkg 1550 £14.30 (ex VAT) Low Stock
P483-1013L 483-1013L Coin Loops 13mm White (Loops only ) Pkg 1550 £14.30 (ex VAT) Low Stock
P483-1022H 483-1022H Coin Hooks 22mm White (Hooks only) Pkg 1022 £20.60 (ex VAT) In Stock
P483-1022L 483-1022L Coin Loops 22mm White (Loops only) Pkg 1022 £20.60 (ex VAT) In Stock
L741-1015BF 741-1015BF 254 x 381mm Pkg 100 £8.43 (ex VAT) In Stock
L741-1520BF 741-1520BF 381 x 508mm Pkg 100 £20.20 (ex VAT) In Stock
L741-3040BF 741-3040BF 762 x 1016mm Pkg 100 £38.15 (ex VAT) In Stock
L741-2504BF 741-2504BF 1016mm x 76M Roll £39.48 (ex VAT) Due in Stock
L741-5004BF 741-5004BF 1016mm x 152M Roll £67.41 (ex VAT) Low Stock
L741-1040BF 741-1040BF 1016mm x 305M Roll £129.39 (ex VAT) Low Stock
P741-1300 741-1300 Acid Free Tissue paper roll 1300mm x 100M - 22gsm Roll £20.95 (ex VAT) In Stock
P741-7550 741-7550 Acid Free Tissue paper sheets 750mm x 500mm - 20gsm Sht 480 £24.60 (ex VAT) Low Stock
P565-650 565-650 158mm x 115mm Clear Pockets 50 Micron (A6 +5mm) Pkg 25 £5.50 (ex VAT) Due in Stock
P565-8105 565-8105 260mm x 210mm Clear Pockets 50 Micron Pkg 25 £10.00 (ex VAT) In Stock
P565-14095 565-14095 368mm x 235mm Clear Pockets 75 Micron (Foolscap + 10mm) Pkg 25 £17.00 (ex VAT) In Stock
P565-350 565-350 430mm x 307mm Clear Pockets 50 Micron (A3) Pkg 25 £19.00 (ex VAT) In Stock