Page 83 - Archival2019

Conservation Materials

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Marvelseal 360
Moisture/outgassing barrier
consisting of a polyester/polyethylene
laminate enclosing a layer of aluminum.
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Marvelseal 360 is an aluminized
polyethylene and nylon barrier film that
will resist the transmission of water vapor and
other atmospheric gases. This economical, flexible
and easy to fabricate material is used for passive humidity
controlled shipping or storage bags. It can be glued or ironed to Cotton Blotting Paper – Unbuffered
itself for lining case interiors, shipping crates etc. to prevent passage
of moisture. Due to one side of the material being polyethylene, it is • Utilize this sheet in the wet treatment of papers or as a blotter in
easily heat sealed. 6 mil thick. leaf casting, may also be used to line drawers and shelves
Cat. # Dimensions Price • Paper is made from soft cotton rag fibres to absorb moisture and
protect sensitive items
94-271 48”W x 10’ roll ...................................................... $35.35 roll
94-289 48”W x 50’ roll ...................................................... 135.00 roll • Ideal for protecting natural history specimens and other objects
94-277 48”W x 100’ roll .................................................... 240.00 roll that might be affected by alkaline materials
• Manufactured from 20 pt. white, acid/ lignin-free, 100% cotton
Marvelseal 1311 unbuffered paper, free from optical brighteners
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Marvelseal 1311 is a vapour barrier • Dimensions: 30” x 40”
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film composed of polyethylene, foil, • 25 sheets per package
and polycotton facing. Like Marvelseal 29-116 ................................................................................ $370.00 pkg.
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360, 1311 also resists the transmission ®
of water vapour and other atmospheric gases. Reemay – Spunbonded polyester fabric
It is ideal for applications requiring superior tear Spunbonded, white, non-woven polyester fabric used as a support
and puncture resistance. Paired with an adhesive (not for documents to be repaired, washed or bleached. Not as highly
included), it is primarily used to line shipping crates or calendered as Hollytex . Other sizes and thicknesses available to
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wooden shelving to prevent off-gassing. special order, please inquire.
Cat. # Dimensions Price Cat. # Dimensions Price
94-295 48”W x 50’ roll .................................................... $448.90 roll .5 oz./sq. yd. 4 mil. thickness
2250-25 36”W x 25 yards ................................................ $31.35 roll
Cosmos Blotting Paper – Lightweight, Unbuffered 2250-50 36”W x 50 yards .................................................. 62.70 roll
Made of 100% high alpha cellulose fibre, neutral 2250-100 36”W x 100 yards .............................................. 114.00 roll
pH; soft bulky and highly absorbent rough textured 1 oz./sq. yd. 8 mil. thickness
surface, no deckles. Material has no surface sizing. 2014-25 36”W x 25 yards ................................................ $59.60 roll
pH value: minimum 6.8–7.5, 20 pt. caliper. 2014-50 36”W x 50 yards ................................................ 113.85 roll
360g/m . 2 2014-100 36”W x 100 yards .............................................. 207.00 roll
Applications 2.1 oz./sq. yd. 12 mil. thickness
Intended for a variety of laboratory applications in paper 2024-25 30”W x 25 yards ................................................ $83.60 roll
restoration, including as a blotter for leaf casting. As a back 2024-50 30”W x 50 yards ................................................ 167.20 roll
lining or spine lining material in edition and library binding 2024-100 30”W x 100 yards .............................................. 304.00 roll
of hardcover books. Absorption of moisture in
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conservation procedures and print making. Hollytex – Synthetic polyester fabric
24” x 38”. 50 sheets per package.
White, non-woven, synthetic fabrics, used for interleaving, restoration
82-060 ............................................ $339.00 pkg. or support. 100% polyester, with no extraneous binders or resins.
Highly calendered for a smooth surface.
Blotting Paper – Medium weight Cat. # 3257-47 can be used as a support for paper in a water bath.
When used between blotters it acts as a porous release paper. Cat.
This is a machine made blotting paper. Refined wood free fibre,
acid-free. It is very soft with a high thickness to weight ratio which # 3249-47 is a particularly good filtering material with high static
gives good absorption. Medium weight. 300 g/m (25 pt. per caliper). properties; clings well to paper.
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50 sheets per package. Cat. # Description Dimensions Price
Cat. # Dimensions Price 3249-47 1.5 mil. .................... 47”W x 25 yards .............. $242.00 roll
3257-47 2.5 mil. .................... 47”W x 25 yards ................ 284.00 roll
64-135 24” x 34” ............................................................. $185.00 pkg.
64-136 34” x 48” ............................................................... 327.00 pkg. Dartek – Nylon Film
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Type 6.6 Nylon Film without any surface coatings in a .0075 mil. thick
Blotting Paper – Heavyweight, 100% Cotton weight. Softer and more conforming than mylar, and can absorb up to
This is an acid-free blotter made from 100% cotton fibre, without 10% of its weight in moisture, resulting in more pliability. Often used
the use of optical brighteners. Cotton provides a softer, smooth as a membrane on vacuum hot tables. In addition, the film is ideal for
surface on both sides compared to alpha cellulose which only has long term storage in a dark, climate controlled environment. Dartek ®
one smooth side. This heavy-duty, 100 pt. blotter is suitable for most performs well as a short term packaging material, makes a great barrier
applications, and is excellent where extreme absorbency is required. layer for displays, and creates an ideal, transparent dust cover.
Dimensions: 38” x 52”. Colour: White. 5 sheets per package. Cat. # Dimensions Price
62-831 ............................................................................... $348.50 pkg. 82-058 88”W x 200’ .......................................................... $275.00 roll

Call: 1.800.268.2123 Fax: 1.800.871.2397 81

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