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OBRIST Eastern Europe. Timisoara/ Romania 2008. LOCATION. OBRIST Eastern Europe. OBRIST Eastern Europe. OBRIST EASTERN EUROPE is situated near to Timisoara, Romania, on the highway Timisoara – Belgrade.

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obrist eastern europe

OBRIST Eastern Europe

Timisoara/ Romania

2008

location
LOCATION

OBRIST Eastern Europe

OBRIST Eastern Europe

OBRIST EASTERN EUROPE is situated near to Timisoara, Romania, on the highway Timisoara – Belgrade.

This location was choose to cover the South - East European beverage market from Croacia, Serbia, Hungary, Romania, Moldavia, Greece.

history
HISTORY

1998 – started as Crownpak

In February 1999 we produce the first closures

2001 – Implementation and certified ISO 9001:2000, ISO 14001:2004, OHSAS 18001:1999

2003 – Build the new warehouse and the production capacity was doubled

2005 – Became part of Global Closure System under the name of OBRIST Eastern Europe

deorol half balls welding
DEOROL HALF BALLS WELDING

PROJECT: DEOROL HALF BALLS WELDING

DESEN

MILESTONES

1. PRODUCTIVITY, MATERIALS, INJECTION TECHONOLOGY

2. IDENTIFICATION OF WELDING TECHNOLOGY

  • DESIGN OF ORIENTATION/WELDING TECHNOLOGY
  • GRINDING
deorol half balls welding1
DEOROL HALF BALLS WELDING

1. PRODUCTIVITY, INJECTION TECHNOLOGY

PRODUCTIVITY: 500 balls/minute (1000 half balls/minute)- is the Biggest problem

Diameter: 25 mm

INJECTION TECHNOLOGY: Compression molding machine (1.000 pcs/hour)

MATERIAL: Polipropilene High Density

2. WELDING TECHNOLOGY

-ultrasonic

  • - by friction
  • - direct contact
  • -indirect contact (laser or infrared)
deorol half balls welding2
DEOROL HALF BALLS WELDING

3. DESIGN OF ORIENTATION/WELDING TECHNOLOGY

- Version: contact with hot surface

ORIENTATION OF HALF BALS( Rotary orientator)

INLET OF HALF BALL IN THE CAVITY ( with vacuum)

ALIGNEMENT OF HALF BALS

HEATING( melting) OF WELDING AREA ( max 1 sec !)

WELDING ( contact-pressure) –max 0.5 sec

COOLING OF WELDING AREA

EVACUATION

slide8

Imbinarea cu ultrasunete a bilelordeo-roll

  • Materialul de bază al asamblării îl constituie reperele de material plastic polipropilenă (PP). sub forma reperelor disticte A si B
  • Tehnologia de sudare cu ultrasunete impune o configuratie specifica in zona de sudare
  • Conditii de acceptare tehnologie de sudare:
  • sudura etansa;
  • refulare material in interior si in exterior produs sudat cu repetabilitate;

A

B

Figura 4. : Repere semisfere ce urmează a fi sudate cu ultrasunete

Repere specializate distincte A, B

slide9

Îmbinarea cu radiatiiinfrarosiia materialelor plastice, consta

in incalzireapieselor de sudat cu ajutorulradiatiilorinfrarosii

emise de lampa cu halogen, focalizata cu ajutorulunuisistem de

lentilesauoglinzi / reflectoare in zona de imbinat

  • Sudarea cu radiatii in infrarosu se poateaplica la sudarea

prinsuprapuneresau cap lacap

1

2

1

B

A

Figura 10.: Sudarea cu radatii infrarosii

A – inainte de sudare; B- dupa sudare

1-sursa de radiatii infrarosii; 2- semisfere bila deo-roll