Title: Pereles Bros., Inc.3
15840 North 60th Street Milwaukee, WI
53218 414-463-1000 www.pereles.com
2Two-Shot Molding
Pereles specialty vertical press creates a
unique molding method that efficiently and
consistently molds two colors, two materials
(resins), and also allows for inserts to be
molded in during a single press cycle. The
two-shot molding process allows you to design
more complex plastic parts with a high level of
accuracy, molded with a high level of
repeatability.
3Molds Designed to Ensure Success
Our customers count on us to provide the most
cost-effective tooling for a project. We review
product specifications, material requirements,
parts required and so much more to make sure your
project is designed to the appropriate
specification ensuring successful plastic part
production. This is the first step in managing a
project in a timely and cost efficient manner.
The mold is the essential component in producing
quality plastic parts over many cycles. When we
are responsible for the design and construction
of a new mold, we use high quality components to
ensure maximum tool life. And, because molds can
be very complex, we inform you early on of
industry best practices related to effective mold
design and longevity. Our best-in-class, in-house
tool maintenance program includes inspection,
cleaning and appropriate storage, so that every
mold is always ready for its next run and
achieves maximum longevity.
4The Right Materials for Every Job
Pereles uses a variety of engineered
thermoplastic resins including Thermoplastic
Elastomers and Melt Processable Rubber (Alcryn)
to produce plastic products. Choosing the
appropriate materials is a critical factor for
success. We partner with some of the industry's
most respected thermoplastic resin providers, and
provide the necessary data to assist our
customers in the selection of those materials
that will cost effectively yield the most
reliable and functional products.
5Insert Molding Expertise
Pereles offers decades of experience designing
and building tools for the insert molding
process, including molding with metallic and
non-metallic inserts. We utilize horizontal and
vertical molding machines for manual or automated
insert molding projects.
The insert molding process provides quality
assemblies and increases the opportunity for cost
reductions through the elimination of excess
labor, equipment and inventory management
expenses. Insert molding simplifies the assembly
process by decreasing the manufacturing steps
required to produce a finished plastic product.
6Over-Molding
Pereles provides over-molding capabilities to
enhance our customers manufacturing needs.
Over-molding is a plastic injection molding
process in which one thermoplastic material is
molded over another material or substrate to form
one exceptionally durable or aestethically
appealing part. A broad range of thermoplastic
materials can be over-molded, including both soft
and hard plastics. The over-molding process
strengthens, protects and improves a part or
final component, while reducing cost, labor and
materials.
Benefits of Over-Molding Reduced assembly steps
and costs Enhanced aesthetic design Improved
product strength/functionality Eliminated
post-molding assemblies Enhanced design
capability Sample of Over-Molding
Applications Hand-held tools User the hood
electronic components Consumer electronics and
appliances Hand-held medical devices Household
products