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Photo, Print & Negative: Envelopes, Folders, Pages & Sleeves

Stiffener Boards for Paper & Polyester Envelopes

Stiffener Boards for Paper & Polyester Envelopes

Keep envelopes upright in storage boxes while preventing excessive bending or twisting during handling. Lightweight, yet rigid, stiffeners will provide the added structural support for old, fragile, or brittle documents, pamphlets and photos when placed in envelopes. Manufactured from 10 pt. tan acid and lignin-free buffered folder stock (8.5pH), stiffeners are sized to fit the most popular size envelopes. Custom size stiffeners are available upon request; please contact our Customer Service Department for details. Passes Standard Photo Activity Test

Stiffener Boards For Polyester Document Folders

Cat # Description Size 1 or more 3 or more Qty
DPB1114

Stiffener Boards

Price/pkg of 10
11 1/4 x 14 1/4 $7.90 $7.25
DPB811

Stiffener Boards

Price/pkg of 10
8 3/4 x 11 1/4 $5.55 $5.25
DPB814

Stiffener Boards

Price/pkg of 10
8 3/4 x 14 1/4 $6.40 $5.80

Stiffener Boards For Side Opening Envelopes

Cat # Description Size 1 or more 3 or more Qty
SEB91S

Stiffener Boards

Price/pkg of 10
9 1/2 x 11 3/4 $6.40 $5.80
SEB94S

Stiffener Boards

Price/pkg of 10
9 1/2 x 14 3/4 $7.90 $7.25

Stiffener Boards For Top Opening Envelopes

Cat # Description Size 1 or more 3 or more Qty
EB1013

Stiffener Boards

Price/pkg of 10
10 x 13 $7.90 $7.25
EB1115

Stiffener Boards

Price/pkg of 10
11 1/2 x 15 $9.40 $8.65
EB69

Stiffener Boards

Price/pkg of 10
6 x 9 $3.20 $3.00
EB71

Stiffener Boards

Price/pkg of 10
7 x 10 $4.05 $3.70
EB72

Stiffener Boards

Price/pkg of 10
7 1/2 x 10 1/2 $5.30 $4.95
EB81

Stiffener Boards

Price/pkg of 10
8 1/2 x 10 1/2 $5.45 $5.00
EB91

Stiffener Boards

Price/pkg of 10
9 x 12 $6.40 $5.80
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