Extr
usio
n C
oatin
g &
La
min
atin
g
2008
Ext
rusi
on C
oatin
g S
hort
Cou
rse
May
120
08C
ours
e,M
ay1,
2008
Bet
h Fo
eder
erO
tP
Sl
tiLL
CO
ptex
Pro
cess
Sol
utio
ns,L
LC
Di
iT
iD
iscu
ssio
nTo
pics
Equ
ipm
ent a
nd P
urpo
seC
hill
Wat
erS
yste
mD
esig
nan
dC
hill
Wat
erS
yste
mD
esig
nan
dC
ontro
lB
asic
sof
Pro
cess
Bas
ics
ofP
roce
ssC
alcu
latio
nsT
blh
tiTr
oubl
esho
otin
g
Extr
usio
n C
oatin
g &
Lam
inat
ing
The
goal
in e
xtru
sion
coa
ting
and/
or
li
tii
tf
tila
min
atin
gis
tofo
rm a
con
tinuo
us,
incl
usio
n fre
e po
lym
er la
yer o
f uni
form
th
ickn
ess
that
adhe
res
toth
ede
sire
dth
ickn
ess,
that
adhe
res
toth
ede
sire
dsu
bstra
te(s
).
Et
iC
tiU
Extr
usio
nC
oatin
gU
ses
Milk
Car
tons
Sug
arP
ouch
Milk
Car
tons
Rea
m W
rap
Sug
arP
ouch
Che
ese
Wra
pJu
ice
Car
tons
Sna
ck F
ood
Sna
cks
Dry
Mix
esS
acoo
dP
acka
ging
Pho
toP
aper
yes
Lidd
ing
Sto
ckM
ultiw
allB
ags
Pho
toP
aper
Bak
ery
Tray
sM
ultiw
allB
ags
Med
ical
Pac
kagi
ng
Ni
Rll
Nip
Rol
l
Wha
t:W
ater
cool
ed(g
ener
ally
doub
lesh
ell)
Wha
t:W
ater
cool
ed(g
ener
ally
doub
lesh
ell)
roll
with
a ru
bber
cov
erin
gF
tiFu
nctio
n:To
com
bine
the
subs
trate
(s) a
nd m
olte
n po
lym
er
toge
ther
atth
ech
illro
llw
ithev
enpr
essu
reto
geth
erat
the
chill
roll
with
even
pres
sure
It re
mov
es a
ir fro
m th
e pr
oduc
tIt
faci
litat
esco
olin
gIt
faci
litat
esco
olin
g
Ni
Rll
Nip
Rol
lO
pera
tion
Ope
ratio
nO
pens
and
clo
ses
with
ei
ther
pneu
mat
ic a
ir p
cylin
ders
or a
ir ba
gs.
Pre
ssur
e is
cha
nged
by
adju
stin
gai
rpre
ssur
ead
just
ing
airp
ress
ure
to c
ylin
ders
or b
ags.
Typi
calp
ress
ure
is 1
50
ypp
pli b
ut c
an b
e hi
gher
.B
oth
rolls
ope
n fo
r th
read
ing
and
safe
tyth
read
ing
and
safe
ty
Ni
Rll
Ci
Nip
Rol
lCov
erin
gsH
ypal
on (C
hlor
osul
fona
ted
Pol
yeth
ylen
e)S
hore
har
dnes
s ra
nge:
40-
90G
ood
rele
ase,
tem
p re
sist
ance
, ozo
ne re
sist
ance
and
ea
sily
regr
ound
easi
lyre
grou
ndN
eopr
ene
(Pol
ychl
orop
rene
)S
hore
hard
ness
rang
e:15
-80
Sho
reha
rdne
ssra
nge:
1580
Reg
rinda
ble,
not
as
dura
ble,
goo
d re
leas
e, in
expe
nsiv
eS
ilico
ne(P
olym
ethy
lsilo
xane
)(
yy
)S
hore
har
dnes
s ra
nge:
40-
70S
oft,
v go
od re
leas
e, te
mp
resi
stan
ce, g
ood
for p
orou
s su
bsta
nces
Ni
Rll
Rl
Oti
Nip
Rol
lRel
ease
Opt
ions
Why
doth
eed
ges
need
Why
doth
eed
ges
need
mor
e re
leas
e th
an c
ente
r?
Teflo
n®Ta
peTe
flon®
Tape
Cha
nge
for d
iffer
ent w
idth
s
®Te
flon®
Bel
tsA
djus
tabl
e bu
t diff
icul
t to
use
Teflo
n®S
leev
esC
ostly
Ni
Rll
Dfl
tiN
ipR
ollD
efle
ctio
n
Ben
ding
ofth
ero
lldu
eto
grav
ityte
nsio
nB
endi
ngof
the
roll
due
togr
avity
,ten
sion
and
pres
sure
Bac
king
roll
help
sth
ede
flect
ion
Bac
king
roll
help
sth
ede
flect
ion
Func
tion
of ro
ll di
amet
er a
nd c
onst
ruct
ion
Can
bem
easu
red
byni
pim
pres
sion
tape
Can
bem
easu
red
byni
pim
pres
sion
tape
OR
…C
orre
cted
bycr
owni
ngth
ero
llC
orre
cted
bycr
owni
ngth
ero
llC
autio
n: im
prop
er c
row
ning
will
gen
erat
e w
rinkl
es in
the
nipp
Bki
Rll
Bac
king
Rol
l
Wha
t: W
ater
Coo
led
Ch
lt
dd
blh
llC
hrom
e pl
ated
doub
le s
hell
Incr
ease
s th
e lif
e of
the
nip
roll
cove
ring
Fti
Func
tion:
Coo
ls s
urfa
ce o
f nip
roll
to re
duce
stic
king
Rd
bi
/dfl
tift
hi
llR
educ
esbo
win
g/de
flect
ion
ofth
e ni
p ro
ll
Sti
iR
llSt
rippi
ngR
oll
Wha
t:W
hat:
Ste
el, a
lum
inum
or r
ubbe
r cov
ered
idle
r rol
lO
pene
d an
d cl
osed
with
pne
umat
ic c
ylin
ders
pp
yFu
nctio
n:In
itiat
e ev
en re
mov
al o
f pro
duct
from
chi
ll ro
llLo
catio
n:M
etal
roll
is 1
” or l
ess
from
chi
ll ro
llR
bbll
tt
hill
llR
ubbe
r rol
l con
tact
s ch
ill ro
llO
pens
for t
hrea
ding
and
saf
ety
Isad
just
able
ifa
wid
eva
riety
ofpr
oduc
tsis
tobe
mad
eIs
adju
stab
leif
aw
ide
varie
tyof
prod
ucts
isto
bem
ade
Chi
llR
llF
tiC
hill
Rol
lFun
ctio
n
Qh
ltl
tQ
uenc
h m
olte
n po
lym
erto
strip
pabl
e te
mpe
ratu
reS
tt
ili
dL
dS
et e
xtru
sion
line
spee
d–
Lead
sect
ion
It
ft
tt
fil
Impa
rt su
rface
text
ure
tofin
alpr
oduc
t (ex
trusi
on c
oatin
g on
ly)
Chi
llR
llC
tti
Chi
llR
ollC
onst
ruct
ion
Dia
met
erra
nge:
18-5
0D
iam
eter
rang
e:18
50in
ches
Mon
o flo
wIn
one
end
outo
ther
Inon
een
d,ou
toth
erS
ingl
e sh
ell d
esgn
Sm
all R
olls
onl
y –
not
Rd
d!!
Rec
omm
ende
d!!
Dou
ble
shel
l des
ign
Sm
all a
mou
nt o
f wat
er, n
ext t
o t
hll
oute
r she
llD
oubl
e sh
ell s
pira
l flu
ted
Mos
t com
mon
des
ign
Low
est d
elta
T
Chi
llR
llFi
ih
Chi
llR
ollF
inis
h
Sur
face
roug
hnes
sis
am
easu
reof
the
Sur
face
roug
hnes
sis
am
easu
reof
the
smoo
thne
ss o
r tex
ture
of t
he ro
ll su
rface
Ra
“Ave
rage
Rou
ghne
ss”
Ra
–A
vera
geR
ough
ness
RM
S –
“Roo
t Mea
n S
quar
e”10
Ra
=11
RM
S10
Ra
=11
RM
SS
urfa
ce ro
ughn
ess
dete
rmin
es h
ow e
asily
the
poly
mer
can
bere
mov
edfro
mth
ero
llan
dth
epo
lym
erca
nbe
rem
oved
from
the
roll
and
the
surfa
ce fi
nish
of a
n ex
trusi
on c
oate
d pr
oduc
t.
Chi
llR
llFi
ih
Chi
llR
ollF
inis
hes
Mat
te30
125
Ra
typi
cal
Mat
te–
30-1
25R
aty
pica
lG
rit b
last
ed, p
late
d w
ith d
ull f
inis
h an
d go
od
rele
ase
Glo
ss –
4-10
Ra
typi
cal
Pre
cisi
on g
roun
d an
d po
lishe
d w
ith g
ood
surfa
ce
finis
h an
d re
leas
eM
irror
–2-
4 R
a ty
pica
lB
lli
hih
hih
ld
Bel
t or s
tone
pol
ish
with
high
glo
ss a
nd p
oor
rele
ase
Opt
ical
Mirr
or–
1R
aor
less
Opt
ical
Mirr
or–
1R
aor
less
Mt
ilC
idti
Mat
eria
lCon
side
ratio
nsH
eatC
ondu
ctiv
ity(k
)S
tead
yst
ate
heat
Hea
tCon
duct
ivity
(k)–
Ste
ady
stat
ehe
attra
nsfe
r rat
e w
ithin
sol
id o
r liq
uid
mat
eria
lsTh
erm
alE
xpan
sion
–Fr
actio
nalc
hang
ein
Ther
mal
Exp
ansi
onFr
actio
nalc
hang
ein
leng
th o
r vol
ume
of m
ater
ial f
or u
nit
tem
pera
ture
cha
nge
Dur
abilit
y –
resi
stan
ce to
den
ts, s
crat
ches
or
defo
rmat
ion
Wei
ght
Cos
t of r
aw m
ater
ials
and
fabr
icat
ion
Mt
ilS
lti
Mat
eria
lSel
ectio
nM
ater
ial
Coe
ffici
ent o
f The
rmal
Expa
nsio
n*H
eat C
ondu
ctiv
ity**
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min
um
12.8
1460
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ss
11.4
833
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omi
m3
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hrom
ium
3.4
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per
9.8
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d 7.
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I(
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n(pu
re)
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kel
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er
10.5
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el(S
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102
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6.6
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Ste
el(S
AE
109
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5.7
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el 2
85 G
rade
B
6.5
-
Sta
inle
ss S
teel
(I8-8
) 9.
5 -
*10e
-6 in
/in *
°F**
BTU
-in /(
°F –
ft2 –
hr)
Chi
llR
llT
tC
hill
Rol
lTem
pera
ture
Wh
tdI
d?W
hatd
oI n
eed?
The
idea
l chi
ll ro
ll te
mpe
ratu
re is
coo
l h
tll
thti
tl
enou
ghto
allo
wth
e co
atin
gto
rele
ase
clea
nly,
but
war
m e
noug
h so
the
poly
mer
does
notc
oolb
efor
eha
ving
apo
lym
erdo
esno
tcoo
lbef
ore
havi
nga
chan
ce to
wet
the
subs
trate
ad
equa
tely
adeq
uate
ly.
Wt
Ri
lti
St
Wat
erR
ecirc
ulat
ion
Syst
em
Usu
ally
acl
osed
loop
syst
emU
sual
lya
clos
edlo
opsy
stem
Sam
e w
ater
is c
hille
d an
d re
-circ
ulat
edC
lib
id
Coo
ling
can
be v
arie
dB
ased
on
extru
der o
utpu
tB
hi
tt
fll
By
chan
ging
tem
pera
ture
of r
olls
Wat
er te
mpe
ratu
re is
con
trolle
dU
sual
ly ru
ns a
t 50-
85o F
Clo
sed
loop
chi
ll ro
ll sy
stem
py
Mak
eup
Wat
er
68°F
50°F
Tem
pera
ture
Con
trolle
r
Chi
ller
Res
ervo
ir
68°F
68°F
3-W
ayVa
lve
etc
Pum
p
T
T50
°F68
°FT
T
65°F
65°F
Shut
offV
alve
T
Pum
p65
FSh
utof
fVal
veT
Ther
mom
eter
Pum
p
Chi
llS
tF
liC
hill
Syst
emFo
ulin
gW
hat:
Any
laye
rord
epos
itof
extra
neou
sm
ater
ialo
nW
hat:
Any
laye
rord
epos
itof
extra
neou
sm
ater
ialo
na
heat
-tran
sfer
sur
face
. Th
is re
duce
s th
erm
al
cond
uctiv
ity o
f sur
face
.C
ause
sC
ause
sS
cale
or m
iner
al d
epos
itsA
lgae
Rus
tR
ust
Pre
vent
ion
Initi
al s
yste
m tr
eatm
ent
Mai
nten
ance
pro
gram
Rem
oval
of b
uild
-up
is e
ither
che
mic
al o
r m
echa
nica
l
Chi
ll R
oll T
empe
ratu
re
600°
F M
elt T
emp.
Con
tact
tim
e 0.
24 se
c
1.0
mil
coat
ing
Shel
l= 1
2mm
(0.5
”)
120°
F70
°F in
73o F
out
Subs
trat
e
Lin
e Sp
eed
120
F
73o F
out
1000
ft/m
in
450°
F23
0°F
340°
F
Et
iP
Vi
blEx
trus
ion
Proc
ess
Varia
bles
Pol
ymer
Mel
tTem
pera
ture
Pol
ymer
Mel
tTem
pera
ture
Line
spee
dA
ir G
ap/D
raw
dow
nD
ie P
ositi
on L
ead
Die
Gap
(not
dis
cuss
ed)
Chi
ll R
oll T
empe
ratu
rep
Nip
Rol
l Pre
ssur
eN
ipR
ollH
ardn
ess
Nip
Rol
lHar
dnes
s
Oid
ti(
ltt
t)
Oxi
datio
n(m
eltt
empe
ratu
re)
All
subs
tanc
esar
eei
ther
orga
nic
orA
llsu
bsta
nces
are
eith
eror
gani
cor
inor
gani
cO
it
il
illb
Org
anic
mat
eria
ls w
illbu
rnH
igh
tem
pera
ture
s pr
omot
e fa
ster
id
tit
oxid
atio
n ra
tes
At s
ome
tem
pera
ture
the
igni
tion
poin
t w
illbe
reac
hed
will
bere
ache
d.
Bd
/Adh
iB
ond
/Adh
esio
n
All
orga
nic
mat
eria
lsha
vea
surfa
cesk
inA
llor
gani
cm
ater
ials
have
asu
rface
skin
This
is a
n ox
idiz
ed la
yer o
f its
elf (
rust
)S
ti
li
tid
tih
Som
e m
ater
ials
resi
st o
xida
tion
such
as
stai
nles
s st
eel
TOO
BTA
INA
DH
ES
ION
BE
TWE
EN
TWO
TOO
BTA
INA
DH
ES
ION
BE
TWE
EN
TWO
TOO
BTA
INA
DH
ES
ION
BE
TWE
EN
TWO
TOO
BTA
INA
DH
ES
ION
BE
TWE
EN
TWO
MA
TER
IALS
, ON
E M
US
T B
E L
IQU
ID!!!
MA
TER
IALS
, ON
E M
US
T B
E L
IQU
ID!!!
Too
muc
h ox
idat
ion
dest
roys
adh
esio
n as
To
o m
uch
oxid
atio
n de
stro
ys a
dhes
ion
as
does
too
little
.do
es to
o lit
tle.
Ai
GA
irG
apTh
eam
ount
oftim
eth
em
olte
npo
lym
eris
inTh
eam
ount
oftim
eth
em
olte
npo
lym
eris
inco
ntac
t with
air
effe
cts
its a
dhes
ion
to th
e su
bstra
te.
The
long
er th
e po
lym
er is
exp
osed
to a
ir, th
e co
oler
it
beco
mes
and
tend
s to
dec
reas
e ad
hesi
onIf
hl
ihi
hh
id
If th
e m
elt t
empe
ratu
re is
high
eno
ugh,
incr
ease
dtim
e w
ill in
crea
se o
xida
tion
and
will
impr
ove
adhe
sion
Ther
efor
e, a
n op
timum
air
gap
perm
ittin
g m
axim
um
adhe
sion
exi
sts
for e
ach
set o
f circ
umst
ance
s
Bd
Ai
Bon
d ve
rsus
Air
gap
bond
air g
ap
Mlt
Ct
iA
iG
Mel
tCur
tain
Air
Gap
Det
erm
ined
bylin
espe
edD
eter
min
edby
lines
peed
Rai
sing
Die
Tim
ein
airg
apin
crea
ses
Tim
ein
airg
apin
crea
ses
100m
s fo
r LD
PE
TIA
G=6
0 x
gap(
mm
) /
gp(
)lin
espe
ed (m
/min
)N
eck-
In in
crea
ses
Mel
t tem
pera
ture
dro
ps1”
incr
ease
in g
ap =
10o
Fin
crea
sein
mel
t
Air
Gap
L
ine
Spee
d(in
)(f
pm)
7.0
u p to
700
in
crea
sein
mel
tte
mpe
ratu
rep
8.5
700
–1,
200
10.0
1,20
0 –
1,80
012
.01,
800
and
up
Nk
IN
eck-
In
Det
erm
ined
by:
Det
erm
ined
by:
Res
in p
rope
rties
suc
h as
mol
ecul
ar w
eigh
t and
m
olec
ular
wei
ghtd
istri
butio
nm
olec
ular
wei
ghtd
istri
butio
nE
xtru
sion
con
ditio
ns s
uch
as m
elt t
empe
ratu
re,
line
s pee
d, o
utpu
t rat
e an
d di
e pr
essu
rep
,p
pE
quip
men
t geo
met
ry s
uch
as s
crew
des
ign,
air
gap
and
die
lip g
ap
Di
Piti
Ld
Die
Posi
tion
Lead
Lead
ont
o ei
ther
su
bstra
te fo
r im
prov
ed
adhe
sion
Issu
esS
ubst
rate
bur
n th
roug
hgW
eb c
ontra
ctio
n on
hea
vy
coat
wei
ghts
Line
spee
d w
ill e
ffect
Wor
k ne
eds
to b
e do
ne
to o
ptim
ize
loca
tion
Chi
llR
llT
tS
ttiC
hill
Rol
lTem
pera
ture
Setti
ngTo
oC
old
prod
uces
rapi
dqu
ench
rate
Too
Col
dpr
oduc
esra
pid
quen
chra
teR
educ
ed a
dhes
ion
Rol
l may
sw
eat i
n hi
gh h
umid
ityy
gy
Too
War
m p
rodu
ces
slow
er q
uenc
h ra
teP
olym
er m
ay s
tick
to ro
llB
ond
issu
es o
r tea
ring
with
sub
stra
teC
an w
rap
chill
roll
Une
ven
Tem
pera
ture
Une
ven
Tem
pera
ture
Poo
r or u
neve
n st
rippa
bilit
yFl
ow m
arks
in p
rodu
ctp
Indi
catio
n th
at c
hill
roll
may
be
foul
ing
Chi
llR
llSt
iP
itiC
hill
Rol
lStr
ipPo
sitio
n
If R
oll t
o H
igh…
.…
Chi
ll R
oll S
urfa
ce C
anno
t R
ecov
erC
Rec
over
C L
C L
If R
oll t
o Lo
w…
....
Poo
r Stri
pabi
lity
Res
ultin
g in
C LL
C LCh
ill R
oll
Qua
lity
Def
ects
L
A m
isal
igne
d or
Wor
n Ro
ll Ca
n Re
sult
in W
rinkl
es in
the
Pro
duct
Chi
ll R
oll R
ecov
eryy
600°
F M
elt T
emp.
100°
F90
°F
120°
F
AB
75°F
AB
75°F
The
Chi
ll R
oll n
eeds
tim
e an
d di
stan
ce to
Dav
is S
tand
ard
reco
ver c
oolin
g of
its
surf
ace
( A to
B )
Ni
Ii
Nip
Impr
essi
onA
mou
ntof
impr
essi
onA
mou
ntof
impr
essi
onde
term
ined
by:
Rol
l Har
dnes
sIm
pres
sion
Rol
l Dia
met
erN
ip P
ress
ure
Wid
erni
p
Impr
essi
onW
idth
Wid
erni
pIm
prov
ed a
dhes
ion
For h
eavi
er s
ubst
rate
sC
ti
hl
Can
cre
ate
pinh
oles
Eve
n ni
p ac
ross
the
roll
isim
porta
nt!!!
roll
isim
porta
nt!!!
Qui
ck C
alcu
latio
n fo
r Chi
ll W
tG
PMW
ater
GPM
mwxC
pwx
T w=
mp(
Cpp
xT p
+hf p
) x E
ff
mw
= M
ass
Flow
Wat
er, l
b/hr
mp=
Ext
rude
r Out
put,
lb/h
rC
pw=
Spe
cific
Hea
t Wat
er,
BTU
/lb-°
FC
pp=S
peci
fic H
eat P
olym
er, B
TU/lb
-°F
T w=
Tem
pera
ture
Ris
e W
ater
, °F
T p=
Tem
pera
ture
Cha
nge
Pol
ymer
, °F
hfp
= he
at o
f Fus
ion
Pol
ymer
, BTU
/lbp
y,
U/
Eff
= E
ffeci
ency
of S
yste
m
GPM
= [(
mp
x 0.
75 x
T p
)/(T w
x 50
0)] x
1.2
How
muc
h w
ater
do
we
need
to p
ump
thro
ugh
our c
hill
roll
if w
e ha
ve a
rate
or 1
000
lb/h
r LD
PE,
Mel
t Tem
pera
ture
600
°F, a
Stri
p Te
mpe
ratu
re o
f 100
°F, a
nd 3
°F W
ater
Tem
pera
ture
Ris
e?
GPM
= [(
1000
x 0
.75
x (6
00-1
00)/(
3 x
500)
] x 1
.3 =
325
gpm
GPM
= 1
000lb
/ hr (0
.55B
TU/ lb
-°F
x (6
00-1
00°F
)+0.
48Bt
u / lb)
/ (1
BT
U/ lb
x 3°
F x
480)
* 0
.7 =
275
gpm
*Ass
umin
g C
hill
roll
is o
f ade
quat
e si
ze**
Incr
ease
GPM
to a
llow
for
Nip
and
Bac
king
Rol
l Flo
w
Qui
ck C
alcu
latio
n fo
r Coo
ling
TTonn
age
Ton
= [m
px0.
75x
T p/1
2,00
0] x
1.2
Mp
= E
xtru
der O
utpu
t, lb
/hr
p
p,
T p=
Tem
pera
ture
Cha
nge
Pol
ymer
, °F
Ton
= To
nnag
e of
Ref
riger
atio
n re
quire
d or
ava
ilabl
e at
50°
F1.
2 =
Effi
cien
cy o
f 80%
How
muc
h co
olin
g is
requ
ired
if w
e ar
e ex
trudi
ng 1
000l
b/hr
of 6
00°F
LD
PE w
ith a
strip
ping
Tem
pera
ture
of 1
00°F
.
Ton
= [1
000
lb/h
r x
0.75
x (6
00-1
00)°
F /1
2,00
0] x
1.2
= 3
7.5
Ton
Chi
llR
llC
ttT
iC
hill
Rol
lCon
tact
Tim
eC
alcu
late
Con
tact
an
d R
ecov
er T
ime
and
Len
gth
for
a E
xtru
sion
Lin
e
CR
Di
tW
%gH
avin
g a
24
inch
Ch
ill R
oll w
ith
a 2
20°
Wra
p at
a L
ine
Spee
d if
50
0fp
m.
CR
Dia
met
er x
Wra
p%Li
ne
Spee
d x
22
.93
Con
tact
Tim
e, s
ec =
24 x
220
500
x22
93=
CR
Dia
met
erx
(1-W
rap%
)R
ecov
ery
Tim
ese
c=
500
x22
.93
=
0
.46
sec
CR
Dia
met
erx
(1W
rap%
)Li
ne
Spee
d x
22
.93
Rec
over
yTi
me,
sec
=
24 x
(36
0-22
0)50
0 x
22.9
3= =
0.2
9 se
c
Chi
llR
llC
ttL
thC
hill
Rol
lCon
tact
Leng
thC
alcu
late
Con
tact
an
d R
ecov
er T
ime
and
Len
gth
for
a E
xtru
sion
Lin
e
CR
Dia
. x W
rap%
Con
tact
Len
gth
ft=
gH
avin
g a
24
inch
Ch
ill R
oll w
ith
a 2
20°
Wra
p at
a L
ine
Spee
d if
50
0fp
m.
p1
37
6C
onta
ctLe
ngt
h,f
t=
24 x
220
1376
=
Rec
over
y Le
ngt
h,f
t =
CR
Dia
. x 3
.14
/12
–C
onta
ct L
engt
h
=
3
.84
ft
yg
g
=24
x3.1
4/12
-3.8
4
=
2
.44
ft
Trou
bles
hoot
ing
–Pr
oble
ms
Rl
td
tth
Li
tR
elat
edto
the
Lam
inat
or
Apr
oble
mw
ithit’
sca
uses
will
belis
ted
Apr
oble
mw
ithit
sca
uses
will
belis
ted
Sol
utio
ns a
re b
ased
on
wha
t we
have
gon
e i
thi
tti
over
inth
is p
rese
ntat
ion.
Aud
ienc
e w
ill gi
ve a
nsw
ers
by fi
lling
out w
ork
bk
hbl
ii
book
as
each
pro
blem
is g
iven
.G
roup
dis
cuss
ion
and
revi
ew o
f sol
utio
ns.
Sl
tiW
kbk
Solu
tions
Wor
kboo
kPr
oble
m#1
#2#3
#4#5
#6Pr
oble
m#1
#2#3
#4#5
#6S
olut
ions
Incr
ease
Air
Gap
DA
iG
Dec
reas
eA
irG
apC
hill
Rol
l to
Die
(Lef
t/Rig
ht)
Incr
ease
Chi
ll R
oll T
empe
ratu
reD
ecre
ase
Chi
ll R
oll T
empe
ratu
reIn
crea
se N
ip P
ress
ure
Dec
reas
eN
ipP
ress
ure
Dec
reas
eN
ipP
ress
ure
Cha
nge
Stri
pper
Pos
ition
Chi
ll R
oll F
oule
d (C
lean
)C
all B
eth
Pbl
#1Pr
oble
m#1
Poo
rAdh
esio
nof
Ext
ruda
teto
base
orP
oorA
dhes
ion
ofE
xtru
date
toba
seor
lam
inat
ed s
ubst
rate
.D
ueto
:Ina
dequ
ate
oxid
atio
non
lyD
ueto
:Ina
dequ
ate
oxid
atio
non
lyTh
ere
are
two
solu
tions
rela
ted
to th
e la
min
ator
fort
his
prob
lem
lam
inat
orfo
rthi
spr
oble
m
Pbl
#2Pr
oble
m#2
Poo
radh
esio
nof
the
poly
mer
toth
eP
oora
dhes
ion
ofth
epo
lym
erto
the
subs
trate
.D
ueto
:Pre
mat
ure
Coo
ling
Due
to:P
rem
atur
eC
oolin
gTh
ere
are
thre
e po
ssib
le s
olut
ions
to th
is p
robl
em
Pbl
#3Pr
oble
m#3
Poo
rAdh
esio
nof
the
Pol
ymer
toth
eP
oorA
dhes
ion
ofth
eP
olym
erto
the
Sub
stra
teD
tS
tiki
tth
Chi
llR
llD
ueto
:Stic
king
toth
eC
hill
Rol
lTh
ere
are
two
poss
ible
sol
utio
ns to
this
pro
blem
Pbl
#4Pr
oble
m#4
Exc
essi
veO
dor
Exc
essi
veO
dor
Due
to O
ver-
Oxi
datio
nTh
il
il
ih
li
fTh
ere
is o
ne s
olut
ion
rela
ting
to th
ela
min
ator
for
this
pro
blem
Pbl
#5Pr
oble
m#5
Poo
rHea
tSea
labi
lity
Poo
rHea
tSea
labi
lity
Due
to: O
ver-
Oxi
datio
nTh
il
il
dh
li
fTh
ere
is o
ne s
olut
ion
rela
ted
to th
ela
min
ator
for
this
pro
blem
Pbl
#6Pr
oble
m#6
Poo
rAdh
esio
nA
cros
sth
eW
ebP
oorA
dhes
ion
Acr
oss
the
Web
Adh
esio
n is
goo
d in
som
e ar
eas
and
poor
in
thothe
rsD
ue to
: Red
uced
The
rmal
Con
duct
ivity
Ther
e ar
e tw
o po
ssib
le s
olut
ions
rela
ted
to th
is
prob
lem
and
one
is tr
icky
!!
Cl
iC
oncl
usio
n
Ei
td
PE
quip
men
t and
Pur
pose
Chi
ll W
ater
Sys
tem
Des
ign
dC
tl
and
Con
trol
Bas
ics
of P
roce
ssC
alcu
latio
nsTr
oubl
esho
otin
ggTh
anks
to O
ptex
Pro
cess
S
olut
ions
, LLC
,
