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Platen Die Cutting
Using
steel-rule dies on our hydraulic presses, we can produce finished
parts as large as 24"x24" from insulation materials,
laminates and plastic sheet stock, up to about 0.030"
thick, at low part cost. Complex shapes, holes, cut-outs and
crease lines can all be incorporated, and both the die cost
and die life are most attractive. This production technique
is best suited to manufacturing small or medium quantities
of parts, typically to tolerances of + or - 0.010".
For applications
requiring tighter tolerances, particularly on Kapton, Mylar
and other difficult substrates, we equip our presses with
chemically-etched dies. While these shallow dies are normally
restricted to materials below 0.020" thick, they offer
clean edges and dimensional accuracy to + or - 0.003".
Complex shapes, holes and cut-outs can be incorporated, but
crease lines are not practical with chemically etched dies.
We reoutinely
die cut thick meterials, such as cork, rubber or plastic foams
and similar gasket materials, up to 2" thick, most successfully
using hard-knife tooling.
Our 30
ton punch press is equipped with an auto-feeder, so we can
produce precision parts from a broad range of hard substrates
such as phenolic board, aluminum, or composites, in large
quantities. Where itght tolerances are a concern, this hard-tool
prrocess can deliver excellent accuracy and economy.
Rotary Die Cutting
Our
specially designed rotatry presses can die cut parts from
insulating materials, foils, or plastic films, with or without
adding an adhesive film, to a tolerance of + or - 0.005",
at very high speeds. The parts are delivered on rolls, and
may be up to 18" wide. While custom rotary dies are more
expensive than steel-rule types, each of our rotary presses
cuts over 250,000 parts per day, reducing lead-times and labor
costs.
With our
automated 30 ton press, we can punch precision parts from
a broad range of hard substrates such as phenolic or epoxy
board, copper, aluminum, or composite materials, in large
quantities. Where tight tolerances are a concern, this hard-tool
process can deliver excellent accuracy, together with economy.
CNC
Shear Cutting
We
have two computer controlled shears capable of cutting stacks
of materials up to 42" square, into rectangular shapes
at a remorkable speed, offering the quickest parts delivery.
Tolerances vary somewhat with different substrates, but are
typically + or _ 0.015". While limited to square or rectangular
parts, shear cutting requires no die ivestment, and so offers
a low cost per part.
For converting
rolls of materials into ready to use parts, our cut-to-length
equipment can handle shrinkable tubing, hook and loop fastener
stock, foam tapes up to 0.25" thick, and metal foils,
with typical tolerances of + or - 0.015".
We have
the facility to convert rools of thin copper, aluminum or
similar materials, up to 10" wide, into precision rectangular
parts with tolerances of + or - 0.002". Being highly
automated, this process allows us to produce large numbers
of simple parts, quickly and economically, without tooling
charges.
Rewind
and Lathe Slitting
Mater
logs of plastic films, insulation papers, and similar substrates,
up to 62" wide and weighing up to 1,000 lbs, can be slit
and rewound into smaller rools, to + or - 0.015" tolerances
on our largest rewind slitting machine.
Rolls
of film, foil, or other materials, up to 41" wide and
200 lbs., can be slit into multiple smaller or narrower rolls,
with or without being laminated onto an adhesive film, on
our combination laminator-rewind slitting unit.
We also
cut "logs" of adhesive tapes and metal foils, into
precisely dimensioned rolls, ready for use. Our computer controlled
equipment can cut rolls as narrow as 0.250" and as wide
as 54". Our fast friendly service assures customers of
quick delivery of high quality products.
Custom
Lamination
Our
state-of-the-art 48" wide lamination and sheeting equipment
allows us to add adhesive films onto insulation materials,
metal foils, and foams, and to supply it as rolls, cut sheets,
or further processed into finished parts. The process produces
uniformaly excellent lamination quality, and the quipment
is located within our Class 100,000 clean room environment.
Sheeting
Our
41-inch capacity sheeter can convert rolls of film, foil,
papers, or other materials into neat stacks of individual
sheets quickly and economically. If very close tolerances
are required, we can trim the sheets to + or - 0.012".
Material
Sourcing
Films
(acetate, nylon, polyester, polyimide, PVC, polypropylene,
polycarbonate and others)
Foils
(copper, brass, and aluminum)
Foams
(Poron, silicone and urethane, open and closed cell, various
densities)
Rubber
(neoprene and silicone, various durometers)
Cork
Felt
Paper
(fishpaper, Nomex, and Tyvek)
Thermal
management (Thermally conductive silicone, polyimide, fiberglass
and foils)
Pressure
sensitive tapes (3M, Adhesives Research, Avery and tesa,
single or double coated)
Hook
and loop (3M and Velcro materials)
Specialty
Die Cuts For Electronics
Adhesive
backed felt and urethane roll stock to prevent scratching
Foil and copper tapes for EMl/RFl shielding
Foams
for LED window attachment
High
temperature resistant films to protect labels during
wave solder processes
Adhesive
backed foams for gasketing and bonding electronic components
Specialty
Die Cuts For Transportation
Flocking
for sound damping and vibration control
Foams
for wire harness attachment
Adhesive
transfer tapes for carpet attachment
Adhesive
transfer tapes for rear view mirror attachment
Dual
lock for attaching door panels Papers and films for
protecting during assembly processes
Papers
and films for protecting during painting and shipping
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Adhesive
backed abrasives for sanding and finishing
Specialty
Die Cuts For Medical
Films
used for assembly of drug evidence test kits
Fragile
tapes used for sealing drug evidence test kits
Adhesive
transfer tapes for mounting specimens for use with Electron
Microscopy
Double-coated
tapes for holding components of medical packages
Specialty
Die Cuts For Appliance
Adhesive
backed foam and cork for gasketing
Foils
for insulating components Double -coated foam for mounting
components such as door handles
Removable
films to resist scratching during assembly and shipping
Tapes
for holding components during shipping
Single-coated
urethane foams act as feet to resist sliding and scratching
Specialty
Die Cuts For Furniture
Adhesive backed wood veneer for refinishing cabinets
and building furniture
Dual
lock for holding office partition parts in place
Double-coated
foams for attaching arm chair cushions
Single-coated
foams for attaching to cabinet doors for cushioning
and sound damping
Single-coated
felts and cork for attaching to legs to resist scratching
floors
Specialty
Die Cuts For General Industrial
Precision
slit tapes used by printers to mask charts during design
Adhesive
transfer tapes used for various mounting applications
replacing tacks and nails
Reflective
vinyl's used on clothing and hard hats for safety purposes
Tapes
used for resealable closures on food packaging
Double-coated
tapes used for sealing film wrapped cigarette packages
Tapes
used for sealing boxes for shipping film used for various
point of purchase displays foam pads inside helmets
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