Processo de formação de objetos ocos por expansão do parison por ar comprimido contra a superfície interna de um molde.
Meaning
A method of fabrication in which a warm plastic parison (hollow tube) is placed between the two halves of a mold (cavity) and forced to assume the shape of that mold cavity by the use of air pressure. (www.clsmith.com/glossar...)
Banco de Glossários (traduções não verificadas)
Área
Inglês
Português
Qualidade
Téc/Geral
Blow molding
moldagem por sopro
Téc/Geral
blow molding
moldagem por sopro
Téc/Geral
film blowing
moldagem por sopro
Téc/Geral
blow molding machine
máquina de moldagem por sopro
Téc/Geral
extrusion blow molding
moldagem por sopro e extrusão
Téc/Geral
stretch blow molding
moldagem por sopro com estiramento
Téc/Geral
stretch blow molding
moldagem por sopro com estiramento
Frases traduzidas contendo "moldagem por sopro"
Multilayer article according to the preceding claim consisting of a multilayer hollow body produced by biaxial stretch blow moulding, comprising a neck, a base and a side wall of thickness T which may be variable;
Artigo multicamada, de acordo com a reivindicação precedente, caracterizado por consistir de um corpo oco multicamada produzido por moldagem por sopro com estiramento60;; biaxial, compreendendo um gargalo, uma base e uma parede lateral de espessura T, que pode ser variável;
while the containers (Z) formed in it during the previous cycle remain suspended from the nozzles of the associated blowing station and are gripped and discharged by special means, and means are envisaged for ensuring that the cycle described is repeated with a mould and counter-mould unit which is cyclically loaded with parisons and is displaced for the container blow-moulding step,
enquanto os recipientes (Z) formados nele durante o ciclo anterior permanecem suspensos a partir dos bicos injetores da estação de sopro associada e são apanhados e descarregados por meios especiais, sendo contemplados meios para assegurar que o ciclo descrito seja repetido com uma unidade de molde e contra-molde que é carregada ciclicamente com tubos semimanufaturados e é deslocada para a etapa de moldagem por sopro do recipiente,
The present invention relates to machines for producing plastic containers using the technique of blow moulding, said machines being fed by an extruder for producing hot, descending, vertical tubes of thermoplastic material - so-called parisons - a portion of which is cyclically gripped inside the corresponding cavity of a mould and counter-mould unit, is separated from the continuous parison by means of a cutting operation and then, while by means of a suitable vertical relative movement of the mould/counter-mould unit and extruder, continuous operation of the latter is ensured, the same mould/counter-mould unit is transferred into a station where, inside a partially closed end of the said plastic pouches trapped inside it, corresponding nozzles are inserted so as to blow in pressurised gas which causes the said pouches to adhere closely to the cavities of the said mould and counter-mould unit, in order to form the containers with the desired dimensional and shape characteristics.
The present invention relates to machines for producing plastic containers using the technique of blow moulding, said machines being fed by an extruder for producing hot, descending, vertical tubes of thermoplastic material - so-called parisons - a portion of which is cyclically gripped inside the corresponding cavity of a mould and counter-mould unit, is separated from the continuous parison by means of a cutting operation and then, while by means of a suitable vertical relative movement of the mould/counter-mould unit and extruder, continuous operation of the latter is ensured, the same mould/counter-mould unit is transferred into a station where, inside a partially closed end of the said plastic pouches trapped inside it, corresponding nozzles are inserted so as to blow in pressurised gas which causes the said pouches to adhere closely to the cavities of the said mould and counter-mould unit, in order to form the containers with the desired dimensional and shape characteristics.
while the containers (Z) formed in it during the previous cycle remain suspended from the nozzles of the associated blowing station and are gripped and discharged by special means, and means are envisaged for ensuring that the cycle described is repeated with a mould and counter-mould unit which is cyclically loaded with parisons and is displaced for the container blow-moulding step,
enquanto os recipientes (Z) formados nele durante o ciclo anterior permanecem suspensos a partir dos bicos injetores da estação de sopro associada e são apanhados e descarregados por meios especiais, sendo contemplados meios para assegurar que o ciclo descrito seja repetido com uma unidade de molde e contra-molde que é carregada ciclicamente com tubos semimanufaturados e é deslocada para a etapa de moldagem por sopro do recipiente,