5. Integration into a bottling line
The blow-molding machine(s) are integrated as part of a chain of machines within a bottling plant.
For moderate output markets (less than 3,000 bottles/h) and specific application sectors (cosmetics, pharmaceuticals, etc.), empty bottles or vials are often manufactured in separate workshops. An intermediary decorating or printing operation may be carried out in-line or on the rework line. The containers are then stored and transferred to the filling workshop or transported to a packaging plant.
For the beverage market, where throughputs are very high (typically 15,000 to 60,000 b/h), bottle production is usually in line with bottling.
Preforms are then purchased from specialized suppliers or manufactured in a workshop close to the blow-fill workshop.
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Integration into a bottling line
Bibliography
Software tools
Virtual Prototyping (online software for simulating preform heating and blow molding)
Plastic Technologies, Inc (PTI) http://www.plastictechnologies.com/services/td/virtual_prototyping/
Websites
http://fr.wikipedia.org/wiki/Injection-soufflage
http://en.wikipedia.org/wiki/Polyethylene_terephthalate
INRS: toxicological data sheet no. 120 (acetaldehyde) http://www.inrs.fr
...Events
Salon de l'Emballage every two years at Villepinte http://www.emballageweb.com/
Interpack" exhibition in Düsseldorf every three years http://www.interpack.com
Standards and norms
- Determination of polymer viscosity in dilute solution using capillary viscometers – General principles - ISO 1628-1 - 2009
- Determination of polymer viscosity in dilute solution using capillary viscometers – Homopolymers and copolymers of thermoplastic polyesters (TP) - ISO 1628-5 - 1998
- Détermination de l'indice de fluidité à chaud des thermoplastiques, en masse (MFR) et en volume (MVR) Équivalences ASTM :...
Regulations
Directive 2006/42/EC of the European Parliament: safety of machinery http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2006:157:0024:0086:FR:PDF
European Commission Regulation n° 10/2011 of January 14, 2011 on plastic materials and articles intended to come into...
Patents
EP1265736 Process for compression moulding semi-crystalline polymers
WO2008/090437 Preform for obtaining containers
US6063325 Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage
EP2159031 Mould and method for manufacturing double-layered preforms by overmoulding, and double-layer preform
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
PET suppliers
Eastman http://www.eastman.com/Brands/Eastman_PET/Pages/Overview.aspx
Equipolymers (Dow) http://www.equipolymers.com/
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