production tecnics
DESCRIPTION
productia ambalajelor producerea ambalajelor packagingTRANSCRIPT
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Films training
Packaging film production
Production techniques
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0365e
Production technologies for multi layer films
Extrusions-coating
Extrusions-Laminating(sandwiching)
Solventlaminating
Solvent lesslaminating
Blown film-co-/extrusion
Flat film-co-/extrusion
Production-technologies
Production techniques
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0001e
Extruder
Screw
HopperMotor
Heater
Production techniques
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0066e
1) drive2) feed bush3) extruder4) adapter5) raw material6) die7) air ring8) sizing basket9) thickness measurement10) roller11) width measurement12) web centering13) corona treating unit14) winder15) control unit
Blow-up films productionProduction techniques
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Blow-up films productionProduction techniques
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0004e
5 - layer die (Blow film)Production techniques
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Cooling and BubbleProduction techniques
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Tube guiding system and thickness controlProduction techniques
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cutter and corona treating unitProduction techniques
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Winder
Production techniques
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0065e
Cast-film production
1) extruder2) adapter3) raw material supply4) feed block
5) die6) cast roller7) thickness measure8) corona pre-treatment
9) oscillator10) edge trim removal11) edge trim re-feed12) winder
Production techniques
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0005e
1. distribution plug
2. extruder entry
3. adjusting fin4. distribution pin
5. slot die
6. automatic stretch pin
Coextrusion - Feedblock
Production techniques
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feed-block, die, air knife
Production techniques
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slot die
Production techniques
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Casting roller and winderProduction techniques
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A-PET film production
calanderrolls
slot die
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0007e
Cast/Substrate film(Multilayer)
Multi layer film
(Co-)Extrusions-Die
Primer
Extrusions Coating
(FK 9, BM 6)
Production techniques
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0008e
Sealing layer
Multi layer film
(Co-)Extrusions-Die
Primer
Extrusions-laminating (Sandwiching)Cast/Substrate film
(Multilayer)FK 9
Production techniques
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0006e
cast-film/substrate layer
sealing layer
multi layer film
adhesivesolvent or solventless
solvent and solventless adhesive - lamination
Production techniques
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0010d
PA
PE
AdhesiveAdhesive
PAEVOH
PA
PAEVOH
PAPA
PEPE
PE (I) ready blown film
Sandwich PE
EVOHPA
PA
PE
PE
PE
HV
HV
extrusion-coatinge.g..C`therm 80 B
solvent andsolventless laminatinge.g.C`therm 80C`therm K, S
cast-co-extrusionandsolvent freelaminatinge.g..C`therm XX
cast-co-extrusionandsandwich-coatinge.g.C`therm MD C`therm MP
blown-co-extrusionall C`thermTC-films
multi layer filmsvarious production processes
Production techniques
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BOPP-production (biaxially oriented PP)
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Automatic thickness control
WalothenProduction of biaxially oriented
polypropylene film
Extrusion
1 mm
40 m/min
260 C 60 C
Film thickness
Film speed
Film temperature
Core Layer
Sealing Layer
heating stretching temperingchilling
135 C
200 m
MD orientation
Sealing Layer
Scrap regranulation
PP resinand regrid
Regrind silo
PP resin silo
chips
Shredder
heating stretching tempering cooling
40 C
20 m
TD orientation
155 C 162 C
Randbeschnitt
200 m/min
25 C
Wind-up
In-lineedge-trim recycling
Corona treatmentThicknessgauging
Scrap regranulation
0264e
biaxial orientation of Polypropylene filmsProduction techniques
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machine directionstretching 5:1 (MD)cast film
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Production techniques
biaxial orientation of Polypropylene films
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Multitray Systemtray size
137 mm x 187mm in depth of 37mm (contents 0,7 l)50mm (contents 0,9 l)63mm (contents 1,0 l)83mm (contents 1,4 l)
178 mm x 227 mm in depth of50mm (contents 1,5 l)60mm (contents 1,8 l)90mm (contents 2,6 l)
with and without soaker padwith and without EVOH gas barrier
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Multitray System
Saoker pad
White, with Superabsorber, in a double-layer PE-film
MP 2500 = 2,5 l/m
MP 3500 = 3,5 l/m
MP 4000 = 4,0 l/m
Other soaker pads upon request.