WO2007120807A2 - Liquid or hydraulic blow molding - Google Patents
Liquid or hydraulic blow molding Download PDFInfo
- Publication number
- WO2007120807A2 WO2007120807A2 PCT/US2007/009097 US2007009097W WO2007120807A2 WO 2007120807 A2 WO2007120807 A2 WO 2007120807A2 US 2007009097 W US2007009097 W US 2007009097W WO 2007120807 A2 WO2007120807 A2 WO 2007120807A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- preform
- liquid
- filling
- simultaneously forming
- container
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/02—Machines characterised by the incorporation of means for making the containers or receptacles
- B65B3/022—Making containers by moulding of a thermoplastic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4652—Blowing fluids being incompressible hot liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
- B29C2049/4602—Blowing fluids
- B29C2049/465—Blowing fluids being incompressible
- B29C2049/4664—Blowing fluids being incompressible staying in the final article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/783—Measuring, controlling or regulating blowing pressure
- B29C2049/7831—Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/783—Measuring, controlling or regulating blowing pressure
- B29C2049/7832—Blowing with two or more pressure levels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
- B29C2049/7861—Temperature of the preform
- B29C2049/7862—Temperature of the preform characterised by temperature values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/78—Measuring, controlling or regulating
- B29C49/786—Temperature
- B29C2049/7864—Temperature of the mould
- B29C2049/78645—Temperature of the mould characterised by temperature values or ranges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
Definitions
- This disclosure generally relates to an apparatus and method for forming and filling a plastic container. More specifically, this disclosure relates to an apparatus and method for simultaneously forming and filling a plastic container.
- PET containers are now being used more than ever to package numerous commodities previously supplied in glass containers.
- PET is a crystallizable polymer, meaning that it is available in an amorphous form or a semi-crystalline form.
- the ability of a PET container to maintain its material integrity relates to the percentage of the PET container in crystalline form, also known as the "crystallinity" of the PET container.
- the following equation defines the percentage of crystallinity as a volume fraction:
- % Crystallinity ( - ⁇ P " )*100 P,- - Pa
- p is the density of the PET material
- p a is the density of pure amorphous PET material (1.333 g/cc)
- p c is the density of pure crystalline material (1.455 g/cc).
- the present disclosure provides a system and method for using the final liquid product to impart the pressure required to expand a hot preform and to take on the shape of a mold thus simultaneously forming and filling the container.
- the system includes a mold cavity defining an internal surface and adapted to accept a preform.
- the system also includes a pressure source having an inlet, a filling cylinder and a piston-like device.
- the piston-like device is moveable within the filling cylinder in a first direction such that liquid is drawn into the filling cylinder through the inlet and in a second direction such that the liquid is urged toward the preform.
- a blow nozzle may be adapted to receive the liquid from the pressure source and transfer the liquid at high pressure into the preform thereby urging the preform to expand toward the internal surface of the mold cavity and create a resultant container. The liquid remains within the container as an end commodity.
- FIG. 1 is a schematic depiction of a heated preform passed into a mold station wherein a pressure source including a piston-like device begins to move upward, drawing liquid into the pressure source in accordance with the teachings of the present disclosure.
- FIG. 2 is a schematic depiction of the system illustrated in FIG. 1 wherein the mold halves close around the preform and liquid continues to accumulate in the pressure source.
- FIG. 3 is a schematic depiction of the system illustrated in
- FIG. 2 wherein a stretch rod extends into the preform to initiate mechanical stretching and wherein fluid continues to accumulate in the pressure source.
- FIG. 4 is a schematic depiction of the system of FIG. 3 wherein the stretch rod stretches the preform and wherein fluid has been fully accumulated in the pressure source.
- FIG. 5 is a schematic depiction of the system of FIG. 4 wherein the piston-like device drives the liquid from the pressure source to the preform thereby expanding the preform toward the walls of the mold cavity.
- FIG. 6 is a schematic depiction of the system of FIG. 5 wherein the piston-like device has been fully actuated thereby completely transferring an appropriate volume of liquid to the newly formed container and wherein the stretch rod is withdrawing; and [0015] FIG. 7 is a schematic depiction of the system of FIG. 6 wherein the mold halves separate and the piston-like device begins to draw liquid into the pressure source in preparation for the next cycle.
- FIGS. 1-7 show one exemplary sequence according to the present teachings.
- the mold station 10 and associated method utilize a final liquid commodity L to impart the pressure required to expand a hot preform 12 to take on the shape of a mold thus simultaneously forming and filling the resultant container C (FIG. 7).
- the mold station 10 generally includes a mold cavity 16, a pressure source 20, a blow nozzle 22 and a stretch rod 26.
- the exemplary mold cavity 16 illustrated includes mold halves 30, 32 that cooperate to define an interior surface 34 corresponding to a desired outer profile of a blown container.
- the mold cavity 16 may be moveable from an open position (FIG. 1) to a closed position (FIG. 2) such that a support ring 38 of the preform 12 is captured at an upper end of the mold cavity 16.
- the preform 12 may be formed of a polyester material, such as polyethylene terephthalate (PET), having a shape well known to those skilled in the art similar to a test-tube with a generally cylindrical cross section and a length typically approximately fifty percent (50%) that of the resultant container C height.
- PET polyethylene terephthalate
- the support ring 38 may be used to carry or orient the preform 12 through and at various stages of manufacture.
- the preform 12 may be carried by the support ring 38, the support ring 38 may be used to aid in positioning the preform 12 in the mold cavity 16, or an end consumer may use the support ring 38 to carry the plastic container C once manufactured.
- the pressure source 20 can be in the form of, but not limited to, a filling cylinder, manifold or chamber 42 that generally includes a mechanical piston-like device 40 including, but not limited to, a piston, a pump (such as a hydraulic pump) or any other such similarly suitable device, moveable within the filling cylinder, manifold or chamber 42.
- the pressure source 20 has an inlet 46 for accepting liquid commodity L and an outlet 48 for delivering the liquid commodity L to the blow nozzle 22. It is appreciated that the inlet 46 and the outlet 48 may have valves incorporated thereat.
- the piston-like device 40 may be moveable in a first direction (upward as viewed in the FIGS.) to draw liquid commodity L from the inlet 46 into the filling cylinder, manifold or chamber 42, and in a second direction (downward as viewed in the FIGS.) to deliver the liquid commodity L from the filling cylinder, manifold or chamber 42 to the blow nozzle 22.
- the piston-like device 40 can be moveable by any suitable method such as pneumatically, mechanically or hydraulically for example.
- the inlet 46 of the pressure source 20 may be connected, such as by tubing or piping to a reservoir or container (not shown) which contains the final liquid commodity L. It is appreciated that the pressure source 20 may be configured differently.
- the blow nozzle 22 generally defines an inlet 50 for accepting the liquid commodity L from the outlet 48 of the pressure source 20 and an outlet 56 (FIG. 1) for delivering the liquid commodity L into the preform 12. It is appreciated that the outlet 56 may define a shape complementary to the preform 12 near the support ring 38 such that the blow nozzle 22 may easily mate with the preform 12 during the forming/filling process. In one example, the blow nozzle 22 may define an opening 58 for slidably accepting the stretch rod 26 used to initiate mechanical stretching of the preform 12. [0021] In one example, the liquid commodity L may be introduced into the plastic container C during a thermal process, typically a hot-fill process.
- bottlers For hot-fill bottling applications, bottlers generally fill the plastic container C with a liquid or product at an elevated temperature between approximately 185°F to 205 0 F (approximately 85°C to 96°C) and seal the plastic container C with a closure (not illustrated) before cooling.
- the liquid may be continuously circulated within the filling cylinder, manifold or chamber 42 through the inlet 46 whereby the liquid can be heated to a preset temperature (i.e., at a heat source (not illustrated) upstream of the inlet 46).
- the plastic container C may be suitable for other high-temperature pasteurization or retort filling processes, or other thermal processes as well.
- the liquid commodity L may be introduced into the plastic container C under ambient or cold temperatures.
- the plastic container C may be filled at ambient or cold temperatures such as between approximately 32°F to 90 0 F (approximately 0 0 C to 32°C), and more preferably at approximately 40 0 F (approximately 4.4°C).
- the preform 12 may be placed into the mold cavity 16.
- a machine places the preform 12 heated to a temperature between approximately 190 0 F to 250 0 F (approximately 88 0 C to 121°C) into the mold cavity 16.
- the piston-like device 40 of the pressure source 20 may begin to draw liquid commodity L into the filling cylinder, manifold or chamber 42 through the inlet 46.
- the mold halves 30, 32 of the mold cavity 16 may then close thereby capturing the preform 12 (FIG. 2).
- the blow nozzle 22 may form a seal at a finish of the preform 12.
- the mold cavity 16 may be heated to a temperature between approximately 250 0 F to 350 0 F (approximately 93°C to 177°C) in order to impart increased crystallinity levels within the resultant container C.
- the mold cavity 16 may be provided at ambient or cold temperatures between approximately 32°F to 90 0 F (approximately O 0 C to 32°C).
- Liquid commodity L may continue to be drawn into the filling cylinder, manifold or chamber 42 by the piston-like device 40. [0023] Turning now to FIG. 3, the stretch rod 26 may extend into the preform 12 to initiate mechanical stretching.
- the liquid commodity L may continue to be drawn into the filling cylinder, manifold or chamber 42.
- the stretch rod 26 continues to stretch the preform 12 thereby thinning the sidewalls of the preform 12.
- the volume of liquid commodity L in the filling cylinder, manifold or chamber 42 may increase until the appropriate volume suitable to form and fill the resultant container C is reached.
- a valve disposed at the inlet 46 of the pressure source 20 may be closed.
- the piston-like device 40 may begin to drive downward (drive phase) to initiate the rapid transfer of liquid commodity L from the filling cylinder, manifold or chamber 42 to the preform 12.
- the piston-like device 40 may be actuated by any suitable means such as pneumatic, mechanical and/or hydraulic pressure.
- the hydraulic pressure within the preform 12 may reach between approximately 100 PSI to 600. PSI.
- the liquid commodity L causes the preform 12 to expand toward the interior surface 34 of the mold cavity 16. Residual air may be vented through a passage 70 defined in the stretch rod 26 (FIG. 5).
- the piston-like device 40 has completed its drive phase thereby completely transferring the appropriate volume of liquid commodity L to the newly formed plastic container C.
- the stretch rod 26 may be withdrawn from the mold cavity 16 while continuing to vent residual air.
- the stretch rod 26 may be designed to displace a predetermined volume of liquid commodity L when it is withdrawn from the mold cavity 16 thereby allowing for the desired fill level of liquid commodity L within the resultant plastic container C.
- the desired fill level will correspond at or near the level of the support ring 38 of the plastic container C.
- liquid commodity L can be provided at a constant pressure or at different pressures during the molding cycle.
- liquid commodity L may be provided at a pressure which is less than the pressure applied when the preform 12 is blown into substantial conformity with the interior surface 34 of the mold cavity 16 defining the final configuration of the plastic container C.
- This lower pressure P 1 may be ambient or greater than ambient but less than the subsequent high pressure P2.
- the preform 12 is axially stretched in the mold cavity 16 to a length approximating the final length of the resultant plastic container C. During or just after stretching the preform 12, the preform 12 is generally expanded radially outward under the low pressure P-
- This low pressure P 1 is preferably in the range of between approximately 100 PSI to 150 PSI.
- the preform 12 is further expanded under the high pressure P 2 such that the preform 12 contacts the interior surface 34 of the mold halves 30, 32 thereby forming the resultant plastic container C.
- the high pressure P 2 is in the range of approximately 500 PSI to 600 PSI.
- more than one piston-like device may be employed during the formation of the resultant plastic container C.
- a primary piston-like device may be used to generate the low pressure P 1 to initially expand the preform 12 while a secondary piston-like device may be used to generate the subsequent high pressure P 2 to further expand the preform 12 such that the preform 12 contacts the interior surface 34 of the mold halves 30, 32 thereby forming the resultant plastic container C.
- a secondary piston-like device may be used to generate the subsequent high pressure P 2 to further expand the preform 12 such that the preform 12 contacts the interior surface 34 of the mold halves 30, 32 thereby forming the resultant plastic container C.
- the mold station 10 may include a controller for communicating signals to the various components.
- components such as, but not limited to, the mold cavity 16, the blow nozzle 22, the stretch rod 26, the piston-like device 40 and various valves may operate according to a signal communicated by the controller. It is also contemplated that the controller may be utilized to adjust various parameters associated with these components according to a given application.
- Integrating the two processes into a single step may reduce labor and additional costs (both capital and expense) associated with handling bottles after they are produced and before they are filled.
- the preforms may be passed through an oven in excess of 212°F (100 0 C) and immediately filled and capped. In this way, the opportunity for an empty container to be exposed to the environment where it might become contaminated is greatly reduced. As a result, the cost and complexity of aseptic filling may be greatly reduced.
- the package In some instances where products are hot filled, the package must be designed to accommodate the elevated temperature that it is exposed to during filling and the resultant internal vacuum it is exposed to as a result of the product cooling. A design that accommodates such conditions may require added container weight. Liquid/hydraulic blow molding offers the potential of eliminating the hot fill process and as a result, lowering the package weight.
- the process described herein may eliminate intermediary work in process and therefore may avoid the cost associated with warehousing and/or container silos and/or forklifts and/or product damage, etc. In addition, without work in process inventory, the overall working capital may be reduced.
- blowing and filling are integrated closer but remain as two separate processes (such as conventional methods of forming and subsequently filling)
- the overall efficiency of such a system is the product of the individual efficiencies of the two parts.
- the individual efficiencies may be driven largely by the number of transitions as parts move through the machines. Integrating the two processes into one may provide the opportunity to minimize the number of transitions and therefore increase the overall process efficiency.
- the path that the oxygen has to travel to contact and react with the active scavenging material is much shorter.
- Significant consumption of oxygen scavengers may begin as soon as the container is blown. If the container is formed and filled at the same time, then the scavenger is protecting the product through its entire useful life and not being consumed while the container sits empty waiting to be filled.
- the method described herein may be particularly useful for filling applications such as isotonic, juice, tea and other commodities that are susceptible to biological contamination. As such, these commodities are typically filled in a controlled, sterile environment. Commercially, two ways are typically used to achieve the required sterile environment. In Europe, one primary method for filling these types of beverages is in an aseptic filling environment. The filling operation is performed in a clean room. All of the components of the product including the packaging must be sterilized prior to filling. Once filled, the product may be sealed until it is consumed preventing any potential for the introduction of bacteria. The process is expensive to install and operate. As well, there is always the risk of a bacterial contaminant breaking through the operational defenses and contaminating the product.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0710743-9A BRPI0710743B1 (en) | 2006-04-13 | 2007-04-13 | System and method for simultaneous container formation and filling |
MX2008013150A MX2008013150A (en) | 2006-04-13 | 2007-04-13 | Liquid or hydraulic blow molding. |
EP07755384A EP2010369B1 (en) | 2006-04-13 | 2007-04-13 | Liquid or hydraulic blow molding |
JP2009505492A JP5247679B2 (en) | 2006-04-13 | 2007-04-13 | Hydraulic or hydraulic blow molding |
ES07755384T ES2406965T3 (en) | 2006-04-13 | 2007-04-13 | Liquid or hydraulic blow molding |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79195406P | 2006-04-13 | 2006-04-13 | |
US60/791,954 | 2006-04-13 | ||
US11/786,736 | 2007-04-12 | ||
US11/786,736 US7914726B2 (en) | 2006-04-13 | 2007-04-12 | Liquid or hydraulic blow molding |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007120807A2 true WO2007120807A2 (en) | 2007-10-25 |
WO2007120807A3 WO2007120807A3 (en) | 2008-05-02 |
Family
ID=38610197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/009097 WO2007120807A2 (en) | 2006-04-13 | 2007-04-13 | Liquid or hydraulic blow molding |
Country Status (7)
Country | Link |
---|---|
US (2) | US7914726B2 (en) |
EP (1) | EP2010369B1 (en) |
JP (1) | JP5247679B2 (en) |
BR (1) | BRPI0710743B1 (en) |
ES (1) | ES2406965T3 (en) |
MX (1) | MX2008013150A (en) |
WO (1) | WO2007120807A2 (en) |
Cited By (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2065164A1 (en) * | 2007-11-27 | 2009-06-03 | Aisapack Holding SA | Process of manufacturing a package for hot filling and such a package |
JP2009234231A (en) * | 2008-03-28 | 2009-10-15 | Dainippon Printing Co Ltd | Manufacturing method for hot filling bottle, manufacturing method for bottle product and hot filling bottle |
EP2143545A1 (en) * | 2008-07-07 | 2010-01-13 | Nestec S.A. | Method and apparatus for packaging a liquid food product |
EP2143542A1 (en) * | 2008-07-07 | 2010-01-13 | Nestec S.A. | Method and apparatus for packaging a liquid food product |
EP2143544A1 (en) * | 2008-07-07 | 2010-01-13 | Nestec S.A. | Method and apparatus for packaging a liquid food product |
EP2225085A1 (en) * | 2007-12-06 | 2010-09-08 | Amcor Limited | Liquid or hydraulic blow molding |
CN102089139A (en) * | 2008-07-07 | 2011-06-08 | 雀巢产品技术援助有限公司 | Device for packaging a liquid food product |
WO2011076167A1 (en) * | 2009-12-23 | 2011-06-30 | Khs Gmbh | Method and device for producing filled containers |
WO2012104018A1 (en) * | 2011-01-31 | 2012-08-09 | Khs Gmbh | Method and device for producing containers which are filled with a liquid filling substance |
DE102011012751A1 (en) * | 2011-03-01 | 2012-09-06 | Khs Corpoplast Gmbh | Method and plant for the production of containers filled with a liquid product |
DE102011102056A1 (en) * | 2011-05-19 | 2012-11-22 | Khs Corpoplast Gmbh | Method and device for producing filled containers from preforms |
DE102011102090A1 (en) * | 2011-05-19 | 2012-11-22 | Khs Corpoplast Gmbh | Method for cleaning and / or disinfecting a device for producing containers filled with a liquid product and apparatus |
CN103203857A (en) * | 2012-01-17 | 2013-07-17 | 雀巢产品技术援助有限公司 | Apparatus for blowing and filling a container with liquid collecting means |
US8528468B2 (en) | 2004-03-10 | 2013-09-10 | Nestec S.A. | Method of preparing foam from a milk-based alimentary liquid and method for implementing the same |
WO2013147065A1 (en) * | 2012-03-30 | 2013-10-03 | 株式会社吉野工業所 | Method for manufacturing container containing content fluid, method for pressurizing interior of container, filled container, blow-molding method, and blow-molding device |
JP2013209101A (en) * | 2012-03-30 | 2013-10-10 | Yoshino Kogyosho Co Ltd | Method of manufacturing content liquid filled bottle |
US8573964B2 (en) | 2006-04-13 | 2013-11-05 | Amcor Limited | Liquid or hydraulic blow molding |
WO2014019690A3 (en) * | 2012-08-01 | 2014-03-27 | Khs Gmbh | Method and device for producing containers filled with a liquid filling material |
WO2014019691A3 (en) * | 2012-08-01 | 2014-03-27 | Khs Gmbh | Method and device for producing a container filled with a liquid filling material |
US8684723B2 (en) | 2011-02-16 | 2014-04-01 | Amcor Limited | Blow nozzle to control liquid flow with pre-stretch rod assembly and metal seat seal pin |
US8714964B2 (en) | 2010-10-15 | 2014-05-06 | Amcor Limited | Blow nozzle to control liquid flow with pre-stretch rod assembly |
US8721315B2 (en) | 2010-09-13 | 2014-05-13 | Amcor Limited | Method of handling liquid to prevent machine contamination during filling |
US8727758B2 (en) | 2011-02-15 | 2014-05-20 | Amcor Limited | Reverse stretch rod for machine hygiene and processing |
US8740609B2 (en) | 2011-06-09 | 2014-06-03 | Amcor Limited | CSD cooling and pressurization to keep CO2 in solution during forming |
CN104010792A (en) * | 2011-10-27 | 2014-08-27 | 阿美科有限责任公司 | Counter stretch connecting rod and positive fill level control rod |
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US20100136158A1 (en) | 2010-06-03 |
EP2010369A4 (en) | 2012-04-18 |
BRPI0710743A2 (en) | 2011-06-07 |
EP2010369B1 (en) | 2013-03-13 |
BRPI0710743B1 (en) | 2019-05-14 |
ES2406965T3 (en) | 2013-06-10 |
US8435026B2 (en) | 2013-05-07 |
JP5247679B2 (en) | 2013-07-24 |
EP2010369A2 (en) | 2009-01-07 |
BRPI0710743A8 (en) | 2017-09-12 |
US20080029928A1 (en) | 2008-02-07 |
JP2009533290A (en) | 2009-09-17 |
WO2007120807A3 (en) | 2008-05-02 |
MX2008013150A (en) | 2008-11-10 |
US7914726B2 (en) | 2011-03-29 |
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