WO1995011164A3 - Apparatus for injecting gas, for example air, into a packaging tube or the like - Google Patents

Apparatus for injecting gas, for example air, into a packaging tube or the like Download PDF

Info

Publication number
WO1995011164A3
WO1995011164A3 PCT/NL1994/000255 NL9400255W WO9511164A3 WO 1995011164 A3 WO1995011164 A3 WO 1995011164A3 NL 9400255 W NL9400255 W NL 9400255W WO 9511164 A3 WO9511164 A3 WO 9511164A3
Authority
WO
WIPO (PCT)
Prior art keywords
injection needle
packaging tube
example air
injecting gas
piston assembly
Prior art date
Application number
PCT/NL1994/000255
Other languages
French (fr)
Other versions
WO1995011164A2 (en
Inventor
Liesel Reichstahler-Heynemann
Original Assignee
Audion Elektro Bv
Reichstahler Heynemann Liesel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Audion Elektro Bv, Reichstahler Heynemann Liesel filed Critical Audion Elektro Bv
Priority to AU11222/95A priority Critical patent/AU1122295A/en
Publication of WO1995011164A2 publication Critical patent/WO1995011164A2/en
Publication of WO1995011164A3 publication Critical patent/WO1995011164A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
    • B31D5/0073—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including pillow forming
    • 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
    • B29C49/0042—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor without using a mould
    • 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
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • 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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/08—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being adapted to pierce the container or wrapper
    • 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
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • B29C2049/6072—Blow-needles being movable, e.g. blow needles move to pierce the parison
    • 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
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7138—Shock absorbing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Vacuum Packaging (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

An apparatus for injecting gas, for example air, into a packaging tube (1), or the like, comprises an injection needle (8) and a pneumatic cylinder piston assembly (5) for moving the injection needle between a rest position in which the injection needle is spaced from the packaging tube, and a working position in which the injection needle projects into the packaging tube. The injection needle is made as support of the piston of the cylinder piston assembly and projects with its injection end out of the bottom of the cylinder housing of the cylinder piston assembly, wherein the injection needle is provided with a gas inlet opening (13) lying within the cylinder housing at the pressure side of the piston when the injection needle is in the working position.
PCT/NL1994/000255 1993-10-22 1994-10-19 Apparatus for injecting gas, for example air, into a packaging tube or the like WO1995011164A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11222/95A AU1122295A (en) 1993-10-22 1994-10-19 Apparatus for injecting gas, for example air, into a packaging tube or the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9301833 1993-10-22
NL9301833A NL9301833A (en) 1993-10-22 1993-10-22 Device for injecting a gas, for example air, into a packaging hose or the like.

Publications (2)

Publication Number Publication Date
WO1995011164A2 WO1995011164A2 (en) 1995-04-27
WO1995011164A3 true WO1995011164A3 (en) 1995-06-15

Family

ID=19863042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1994/000255 WO1995011164A2 (en) 1993-10-22 1994-10-19 Apparatus for injecting gas, for example air, into a packaging tube or the like

Country Status (3)

Country Link
AU (1) AU1122295A (en)
NL (1) NL9301833A (en)
WO (1) WO1995011164A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029375A (en) * 2014-06-18 2014-09-10 无锡吉兴汽车声学部件科技有限公司 Mold blowing mechanism for blow molding products

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365964A (en) * 1963-01-10 1964-07-10 Process for the manufacture by extrusion-blow molding of various containers and blow molds implementing the process, in particular for flexible packaging tubes
US3218669A (en) * 1961-11-01 1965-11-23 Celanese Corp Blow-molding apparatus
WO1986003163A1 (en) * 1984-11-20 1986-06-05 Wilhelm Heisig Method and device for producing sheet cushion-bags as well as cushion-bag obtained thereby
WO1991012175A1 (en) * 1990-02-09 1991-08-22 Bernard Plateau Method and machine for producing variable-sized inflatable elements for the protective immobilization of objects in a container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218669A (en) * 1961-11-01 1965-11-23 Celanese Corp Blow-molding apparatus
FR1365964A (en) * 1963-01-10 1964-07-10 Process for the manufacture by extrusion-blow molding of various containers and blow molds implementing the process, in particular for flexible packaging tubes
WO1986003163A1 (en) * 1984-11-20 1986-06-05 Wilhelm Heisig Method and device for producing sheet cushion-bags as well as cushion-bag obtained thereby
WO1991012175A1 (en) * 1990-02-09 1991-08-22 Bernard Plateau Method and machine for producing variable-sized inflatable elements for the protective immobilization of objects in a container

Also Published As

Publication number Publication date
AU1122295A (en) 1995-05-08
WO1995011164A2 (en) 1995-04-27
NL9301833A (en) 1995-05-16

Similar Documents

Publication Publication Date Title
CA2240839A1 (en) Manual vacuum producing system having vacuum pressure indicator
CA2191472A1 (en) Injection device
EP0936030A3 (en) Pneumatic nailer including safety trigger for disabling/enabling operation
CA2422505A1 (en) Fastening apparatus and method
CA2159682A1 (en) Fluid pump without voidage
CA2278093A1 (en) Pressure swing absorption system with multi-chamber canister
GB2318628A (en) Pneumatic spring
CA2278239A1 (en) Linear peristaltic pump
WO1996014810A3 (en) Portable traction device
WO2001097880A3 (en) Needleless injection device with pyrotechnic drive
DE59406132D1 (en) Device for emptying a tubular bag
MY108635A (en) Improved pneumatic gun and projectiles therefor.
FR2656046B1 (en) AIR COMPRESSION AND ACCUMULATION DEVICE.
AU660594B2 (en) Fluid pressure operated piston engine assembly
BR0105104A (en) Trigger sprayer and sprayer container provided with trigger sprayer
AU4734596A (en) Pneumatic pump
ES2177779T3 (en) MICROBIOLOGICAL CONTROL DEVICE FOR A PRESSURE GAS.
CA2324489A1 (en) Pump designed to be fitted to a receptacle, comprising an elastically deformable diaphragm outside the pump chamber
WO1999053973A3 (en) Syringe for use in fluid-handling apparatus
AUPO501897A0 (en) Hydraulically actuated electronic fuel injection system
WO1995011164A3 (en) Apparatus for injecting gas, for example air, into a packaging tube or the like
CA2034202A1 (en) Seal for connecting a tube to a housing member and method for forming same
CA2092214A1 (en) Procedure and Apparatus for Feeding a Material Into a Pressurized Space
WO1998054534A3 (en) Compressed air gun with temporary seal
DE68900167D1 (en) DEVICE ALLOWING THE USE OF A SPRAY VALVE IN ANY POSITION.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

AK Designated states

Kind code of ref document: A3

Designated state(s): AU JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase