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POPGUARD - Glass Surface Systems
HOT VAT METHOD
RE-USABLE SLEEVES
ASSEMBLY
No assembly required. Product ready to install.
Fluorescent tube self contained. Employees and
food stuffs are safe. No deterioration of strength
due to age..
No assembly required. Product ready to install.
Fluorescent tube self contained. Structural failure of
coating over a short period of time due to temperature
fluctuations - can cause sever brittleness.
 
Assembly required. On some fluorescent items two
people needed to assemble both sleeves and end caps.
Quite often breakage occurs during assembly. Studied
estimation of assembly time is well over 1 hour per box.
 
CONTACT
PINS
ENDCAPS
The process of manufacturing POPGUARD®
KENLON® Shatter-proof Tubes uses very little
heat and leaves 1/8" margin around the pins so
that they are never disturbed on coated.
 
This method requires the immersion of the fluorescent
tube in a vat which is 400° F. Two problems occur. The
pins may be coated, causing loss of electrical contact.
The glue that holds them in place is loosened, and then
re-hardens, making the tube useless.
 
Within the first three months, the heat of the tube itself
may split and crack the caps. However, the re-usable
sleeves do not affect the pins.
 
LIGHT LOSS
POPGUARD® KENLON® Shatter-proof Tubes
lose only 1.5% - 3.5% of their light due to
coating. Severe dust and food product waste
can be wiped clean with little effort returning
tube to original luminescence.
 
This method has immediate 5%-8% light loss. Due to
uneven surface (deep grooves) dust and food waste
products fill in the grooves and cause as much as 15% -
20% light loss. Because of the nature of the coating all
conventional cleaning methods will not work.
 
Diffusion causes 10% - 16% light loss with at least 5%
increase the first month due to dust and bacterial
build-up followed by insect accumulation. Heavy yellow
streaking as bacteria colonies multiply.
 
MARGIN OF
SAFETY
The POPGUARD coating will retain its contents
even dropped from 40 feet. Indeed, it is possible
that a POPGUARD fluorescent tube can still be
used if accidentally dropped from only 3 feet.
 
The hot vat method contains breakage of the tubes
initially, however, the margin of safety is decreased due
to coating breakdown from constant heat emitted by the
fluorescent tube itself.
 
When a fluorescent tube breaks, the explosion is quite
dramatic. A force is generated that can push the end
caps away from the sleeve; causing contaminating food
products and endangering employees.
 
DISPOSAL
If fluorescent tube falls from fixture, all glass is
contained. Simply throw away and replace.
 
If fluorescent tube falls from fixture, check for split and
failed coating. could require extensive clean-up and
replacement.
 
If fluorescent and re-useable sleeve assembly fall from
fixture, great probability of end cap breaking loose and
broken glass contaminating large area.
 

 

CLEANING
To clean and maintain POPGUARDS® simply
wipe down using your favorite cleaning
materials. POPGUARD® coating cannot be
harmed.
 
The nature of material retains dust and particles, To
clean requires a strong industrial solution and an
immersion bath. This is labor intensive and costly.
 
Cleaning is a time-consuming task. Dis-assemble,
immerse sleeve in a special bath, separately clean the
tube and take extra care to dry both thoroughly before
reassembly. It is quite common for the re-useable sleeve
to be discarded and a new one put in its place.
 
LABELS
Bright prominent labeling directly under the
coating. No possibility of peeling or
contamination of food or machinery.
 
This method does not allow for labeling under coating.
A plastic label is glued on the outside. Glue can dry up
allowing label to fall off causing contamination.
 
No labels used.
 
INVENTORY
Valuable inventory space is saved by combining
all elements of fluorescent protection in a
finished product.
 
Valuable inventory space is saved by combining all
elements of fluorescent protection in a finished product.
Less breakage in storage.
 
Requires far more shelf space. You have to inventory
tubes, bulky sleeves, and small easy-to-lose end caps.
Sleeve are not packed in the same quantity as tubes.
 

 
 
 
 
   
     

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