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Facilities at the Institute of Paper Science and Technology’s
Industrial Engineering Center include papermaking, corrugating
and converting pilot equipment.
Papermaking capabilities include a slow speed papermachine
and Formette Dynamique. The papermachine has been used for
wet end studies and to produce single ply paper webs for converting
experiments. The Formette Dynamique has the capability of producing
oriented and multi-ply handsheets to closely simulate commercial
production. The Formette Dynamique has successfully been used
to investigate experimental materials as related to papermaking
and converting and to develop new products.
Corrugating facilities include a pilot single-facer corrugator
and double-backer simulator. The single-facer is a finger type
Langston EX model with full preconditioning capabilities. With
a top speed of 1000 fpm, the single-facer replicates commercial
operation and serves as an excellent tool to investigate paper
and machine runnability issues and adhesive performance. The
corrugator can also be run at slow speed while controlling
operating temperature, tension, and combining pressure to investigate
the ability to corrugate and combine specialty and experimental
materials. Roll stock up to 60” in diameter and 13” wide
or sheets of paper spliced into a master roll can be run on
the corrugator. Single-face rolls can be generated, or single-wall
and multi-wall combined board can be manufactured from the
single-face material to produce blanks as large as 13” x
52”. Corrugating rolls with A, C, B, and E-flute sizes
are available.
The Double-Backer Simulator (DBS) is an excellent device for
investigating bonding. The DBS has effectively been used to
investigate double-backer, laminator, and experimental adhesive
performance. Samples can be generated for bond (pin adhesion)
and compression strength testing or adhesive green bond strength
is measured on-line.
Converting capabilities allow boxes to be manufactured for
end use performance testing. A complete physical analysis laboratory
is available for testing paper and combined board. Unique facilities
are available for measuring box compressive creep performance.
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