The
most important component in any batting cage is the netting
material used. So why is it so difficult to compare? Go to one
site and you'll find an N30 netting. Go to another and you'll find
a 1500 series. So how do you compare an N30 to an 1500?
It's tough.
Batting
cage manufacturers don't necessarily want you to be able to
directly compare so they code the net twine size.
Here's the low down. As
a general rule netting comes in twine sizes.
The smaller the number, the thinner the twine. A #24
is about twice as thick, and therefore about twice as strong as
#12 twine. A #36 twine is about twice as thick as a #18.
That's really
all there is to it. The problem is, how
do you know the twine size? Many companies simply
advertise the twine making it easy. Other companies code their
product, so you don't know unless you ask. (a few won't tell you
even if you do ask)
Example: One
company sells a 1500 series net. You'd think this would mean a #15
twine size right? Wrong. Their 1500 series is a #12. Their 2100
series is a #18, and their 4000 series is a #36. Their own
numbering system is close enough to the popular twine sizes that
people naturally assume a direct correlation. This is deceptive.
Another company
does it a little differently, and a lot more honestly. Their N36
netting should be a #36 twine right? Well, it is and their N30 is
a #30 twine.

The bottom line
is this, just because you see a model number that is close to a
twine size, don't assume it is the twine size.
#12 Twine: Not suitable for
batting cages. (excellent choice for keeping birds out of your
garden)
#18 Twine: The very minimum for batting
cages. With light use may last 2-3 years.
#21 Twine: Pretty good. Not commercial, but
a decent net. With moderate use may last up to 4-5 years.
#30 Twine: Generally considered
a lighter duty commercial quality. Moderate to heavy use 4-6 years.
#36 Twine: A very good
cage. Universally considered commercial quality.
#42 Twine. The best. Many pro
teams use #42 twine for heavy use. Perfect for commercial
batting cage applications.
Materials:
Nylon
The traditional standby material for batting cages has always been
either knotted or knotless nylon netting.
Upside- Nylon has the strongest break
strength, and is by far the most durable cage for indoor use. Nylon
has excellent resistance to abrasion, and outstanding overall
durability.
Downside- First of all, nylon is
expensive. Secondly, nylon netting can absorb water, so many
manufacturers treat the nylon with some sort of bonding agent by
either dipping or spraying the twine. Although treating nylon with a
bonding agent will dramatically reduce nylon's tendency to soak up
water, it doesn't stop it entirely. Eventually nylon can shrink, and
rot.
When
compared with polyethylene netting, it turns out that nylon starts
out stronger than polyethylene, but deteriorates faster. Nylon loses
between 15% and 20% of its strength each year depending on
conditions. For year one, a #36 nylon will have a greater break
strength than a #36 polyethylene, but depending upon weather
conditions, by the end of the third year
polyethylene may be as strong, and
KVX200tm may be stronger.
The Bottom Line- If your cage is going indoors, and
durability is more important budget, nylon is the way to go. If
break strength is your key concern, nylon is still the king.
Polyethylene
Upside- Polyethylene netting is gaining in popularity, mainly because it is
inexpensive, but also because it does not deteriorate due to
moisture as quickly as
nylon.
Although
polyethylene is not as strong as nylon initially, as time goes by
and the netting is exposed to moisture, polyethylene retains I
higher percentage of its
strength. Polyethylene does not absorb water, so the
problem of rotting and shrinkage disappears.
Downside-Polyethylene
netting has drawbacks as well. Most blends of polyethylene don't hold up well to direct sunlight. This
works well for indoor application, but it may not be practical over
the long haul for outdoor use, especially in warmer climates.
The
Bottom Line- If
budget is the key concern, you get a pretty good bang for the buck
with polyethylene. Be Careful! Some polyethylene cages can
breakdown prematurely in the sun. Not all polyethylene cages
incorporate UV inhibitors. (Ours do)
At
Batting Cages, Inc. we make products out of urethane treated nylon,
polyethylene, polyester, and KVX200.
Upside-
KVX200
tm
premium netting
is a commercial polymer that is also used in bullet proof vests.
This material is strong, lightweight, does not absorb water, and
resists breakdown
in direct sunlight. KVX200 employs
an integral UV inhibitor. This means that the UV inhibitor is one
component that is already inside the polymeric blend that gets
extruded into individual fibers. Those fibers are then twisted or braided
into twine. Since the UV inhibitor is built right into KVX200,
the UV inhibitor doesn't wear off, as it can
with nylon.
Since KVX200 doesn't
absorb water as nylon can, it resists rotting better than nylon or other
materials.
Downside-
KVX200
tm
is more expensive than
polyethylene, although it is less expensive than nylon.
While KVX200
tm
may be stronger than polyethylene, it doesn't have the break
strength of Nylon.
The
Bottom Line- With
KVX200
tm
you'll get an
excellent bang for the buck. KVX200
tm
is
Priced in between nylon and polyethylene, (closer to polyethylene)
but for outdoor use the performance is nearly on par with nylon.
These cages may provide the best value for users concerned with
both quality and price.
Assembly:
Next to the
netting material, the sewing is the most important factor
determining how a net will wear. If your cage is assembled with
light thread, or the stitching is loose, even the best panels can
come apart.
Our batting cages
are assembled on state of computer
controlled sewing machines. These machines tightly weave a thick
cord around the rope perimeters in a positive locking pattern that provides the
strongest possible bind between the netting and the rope.
Finally, we
sew an extra rib line the runs down the middle of top panel from
front to back. This provides an extra support point so you can keep
the net held high without putting undue stress on the perimeter.
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