Technical department
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Forwarding department
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Quality assurance
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Costumer
Tel.
Address
Fax
Person to contact
E-mail
Problem:
bubbley
creases
fissures
unglued
others
In which point of the panel:
centre
edge
corner
others
In which form:
oval
round
bands
others
Unglued area:
cm
2
areas
all the surface
others
Colour change variations:
yes
no
colour
The problem come out:
immediately, after pressing it
a few minutes later
some days later
% of panels with problems/defects:
%
all batches
sometimes/irregularly
In the period:
cold
warm
morning
aftenoon
evening
Supports/materials:
laminate
MDF
fibre
solid wood
particle board
PVC
paper
veneering
others
Wood:
fir
ash
birch
walnut
dan
others
Used glue :
PVA glue:
normal
for hardwoods
for water resistance
D3
D4
others
UF glue:
powder-selfhardening
powder-separate hardener
liquid
mixed with flour
%
mixed with PVA glue
%
others
Neoprene glue:
spatula
spray
brush
solvent base
warter base
Hot-melt glue:
EVA
polyamide
polyfine
others
Polyurethane glue:
warter base
solvent base
igroindurente
hot-melt
Glue applications with:
glue spreader
roller
spray
brush
others
Coating:
gr/m
2
Room temperature:
°C
Pressing time:
min
Pressing on the part:
kg/cm
2
In mancanza del grafico sulla pressa indicare il valore di pressione segnalato dal manometro, il diametro dei pistoni, il numero di pistoni e la superficie totale dei pezzi che occupano il piano della pressa (es. 100/22cm/4/2.5m
2
)
Warming system of the press:
water
vapour
resistors
oil
high frequency
Boiler temperature:
°C
On press:
entering temperature°C
exiting temperature°C
