公开(公告)号：US20170165895A1

公开(公告)日：2017-06-15

申请号：US15327279

申请日：2015-06-26

Applicant: GEA PROCOMAC S.P.A.

Inventor： Paolo PAGLIARINI ,  Luigi CASAPPA

IPC: B29C49/42 ,  B29C49/78 ,  B29C49/62 ,  B29C49/12

CPC classification number: B29C49/4268 ,  B29C49/06 ,  B29C49/12 ,  B29C49/62 ,  B29C49/783 ,  B29C2049/1223 ,  B29C2049/4697 ,  B29K2067/003 ,  B29L2031/7158

Abstract: Method for moulding and sterilizing a container made of plastic material, comprising the steps of: opening a mould (4) made of metal material; inserting a parison (3) into the mould (4); closing the mould (4); inserting a stretching rod (23) made of metal material into the parison (3); blowing and stretching the parison (3) in such a manner as to obtain the container; keeping the stretching rod (23) inside the moulded container; evacuating the blowing fluid; applying a voltage difference between the stretching rod (23) and the closed mould (4) in such a manner as to transform the fluid at atmospheric pressure remaining inside the moulded container into plasma.

公开(公告)号：US20170165874A1

公开(公告)日：2017-06-15

申请号：US15327267

申请日：2015-06-26

Applicant: GEA PROCOMAC S.P.A.

Inventor： Paolo PAGLIARINI

IPC: B29B13/08 ,  B29C49/12 ,  B29C49/42

CPC classification number: B29B13/08 ,  B29C49/06 ,  B29C49/12 ,  B29C49/4268 ,  B29C2049/1223 ,  B29C2049/4697 ,  B29K2105/258 ,  B29L2031/7158

Abstract: (1) for moulding a container starting with a parison (3) in plastic material, comprising: two half-moulds (4a, 4b) defining at least one housing cavity (5) for the parson (3); a stretching rod (23), made of metal material and insertable into said parson (3) to stretch it; a hollow body (25), made of metal material, sized so as to envelop at least partially the parison (3) placed in said housing cavity (5), a voltage difference being applied between the stretching rod (23) and the hollow body (25) so as to generate a plasma inside said housing cavity (5), said plasma having a pressure equal to or higher than the atmospheric pressure.

公开(公告)号：US20170341287A1

公开(公告)日：2017-11-30

申请号：US15520939

申请日：2015-11-26

Applicant: GEA PROCOMAC S.P.A.

Inventor： Paolo PAGLIARINI ,  Luigi CASAPPA

IPC: B29C49/06 ,  B29C49/46 ,  B29C49/42 ,  B29C49/02 ,  B29C49/12

Abstract: An apparatus (1) for producing sterile receptacles (2), comprising: a moulding unit (13) for moulding parisons (4) starting from granules of thermoplastic material; a stretch-blowing forming unit (3) in aseptic conditions which receives the parisons (4) from the moulding unit (13); a plurality of picking organs (14, 15) of the parisons (4) which are operatively active only on the neck (4b) of the parisons (4) for handling and transferring them inside the apparatus (1).

公开(公告)号：US20170173844A1

公开(公告)日：2017-06-22

申请号：US15327246

申请日：2015-06-26

Applicant: GEA PROCOMAC S.P.A.

Inventor： Paolo PAGLIARINI

IPC: B29C49/46 ,  B29C49/06

CPC classification number: B29C49/46 ,  A61L2/14 ,  A61L2202/23 ,  B29C49/06 ,  B29C49/12

Abstract: Moulding device (1) for moulding a container starting with a parison (3) in plastic material, comprising: two half-moulds (4a, 4b), which may be joined to define at least one housing cavity (5) for the parison (3); a blowing nozzle (6) applicable on the neck (3b) of the parison (3); a plasma generator (8) receiving a blowing fluid at a pressure higher than the atmospheric pressure and supplying plasma at a pressure higher than the atmospheric pressure to the blowing nozzle (6), so that the plasma is blown into the parison (3) placed in the housing cavity (5) to mould it and to decontaminate it.