SE7409139L - PROCEED WITH PREPARATION OF A HOLY FOREMAL. - Google Patents

PROCEED WITH PREPARATION OF A HOLY FOREMAL.

Info

Publication number
SE7409139L
SE7409139L SE7409139A SE7409139A SE7409139L SE 7409139 L SE7409139 L SE 7409139L SE 7409139 A SE7409139 A SE 7409139A SE 7409139 A SE7409139 A SE 7409139A SE 7409139 L SE7409139 L SE 7409139L
Authority
SE
Sweden
Prior art keywords
ram
mould
rod
mandrel
bottle
Prior art date
Application number
SE7409139A
Other languages
Swedish (sv)
Inventor
N C Wyeth
R N Roseveare
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SE7409139L publication Critical patent/SE7409139L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/0261—Bottom construction
    • B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
    • 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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • 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
    • B29C49/14—Clamps
    • 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0207—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by material, e.g. composition, physical features
    • 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
    • B29C49/48—Moulds
    • B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
    • B29C2049/4858—Exchanging mould parts, e.g. for changing the mould size or geometry for making different products in the same 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C2049/7879—Stretching, e.g. stretch rod
    • 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness
    • 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
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0829—Height, length
    • 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
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0862—Crystallinity
    • 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
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0872—Weight
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3041—Preforms or parisons made of several components having components being extruded
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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
    • B29C49/087—Means for providing controlled or limited stretch ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1341845 Biaxially oriented bottle E I DU PONT DE NEMOUKS & CO 17 Dec 1970 [17 Dec 1969 30 Nov 1970] 60002/70 Heading B5A A thin-walled bottle of synthetic thermoplastic resin has a section of right cylindrical shape which is biaxially oriented, the bottle having a ratio of the weight in grams of the polymer from which it is made to the inside volume of the bottle in cubic centimetres of from 0À2 : 1 to 0À005 1 and having sufficient biaxial orientation in the right cylindrical section to store a carbonated liquid with a deformation of less than 5% in 100 hours at 50‹ C. under an antogenous pressure of 75 p.s.i.g. The bottles are made by extrusion-blowmoulding, the apparatus comprising a mandrel 7 having ducts 8-10 for blowing air, an extrusion barrel 3 containing a ram 15 and a central supporting rod 4 and a two-part mould 6 slidable upwardly. With rod 4 abutting mandrel 7, slug 1 in barrel 3 is extruded by ram 15 into bead 14 and, as mould 6 moves upwardly, further extrudate 17 is expanded by air from ducts 8-10. Near the end of the stroke of ram 15, rod 4 is moved downwardly to enable completion of the bottom of the article. As shown in Fig. 2, ram 15 is operated by fluid cylinder 29, rod 4 by cylinder 30, and mould 6 by cylinder 35. Cylinder 29 is operated according to cam 23 via potentiometer 51, servo-control 44 and valves 43, 41 to effect faster extrusion for the cylindrical side walls of the bottle. A potentiometer 24 is also regulated thereby and its output voltage is used (i) to move mould 6 upward by means of comparison circuit 47, solenoid 50a, valve 49 and cylinder 35; (ii) shortly afterward to supply blowing air via valves 52, 53 and (iii) at the end of the stroke of ram 15, to retract rod 4 via solenoid 54a and valve 55, actuating switch LS-1 causing blowing air to be supplied at a greater rate. To produce bottles having recessed bottoms (Figs. 8-10, not shown), mould 6 may be lowered at the end of its cycle under control of voltage comparison circuit 47a. After mould opening, mandrel 7 may be raised by motor 32 to effect stripping against stripper fork 34. In a modification (Figs. 11-13, not shown), the central supporting rod (4a) passes down blowing duct 8 of mandrel 7 into slug (la), the extrusion ram (15a) being in the form of a solid rod. The moulding material is preferably polyethylene terephthalate, but may also be ABS, acrylonitrile/methacrylate, a methacrylontrile copolymer, a polycarbonate, polyamide, polyformaldehyde or another polyester. The mould 6, ram 15, mandrel 7 and rod 4 may all be heated or cooled. Slug 1 may be formed by extrusion, injection or compression.
SE7409139A 1969-12-17 1974-07-11 PROCEED WITH PREPARATION OF A HOLY FOREMAL. SE7409139L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88585369A 1969-12-17 1969-12-17
US9357170A 1970-11-30 1970-11-30

Publications (1)

Publication Number Publication Date
SE7409139L true SE7409139L (en) 1974-07-11

Family

ID=26787693

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7409139A SE7409139L (en) 1969-12-17 1974-07-11 PROCEED WITH PREPARATION OF A HOLY FOREMAL.

Country Status (10)

Country Link
JP (4) JPS493073B1 (en)
AR (1) AR207328A1 (en)
BE (1) BE760398A (en)
CA (1) CA957624A (en)
CH (1) CH584144A5 (en)
DE (1) DE2062283A1 (en)
DK (1) DK143060C (en)
GB (1) GB1341845A (en)
NL (1) NL154702B (en)
SE (1) SE7409139L (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7411960L (en) * 1974-09-24 1976-03-25 Fabriker As Haustrups METHOD OF MANUFACTURING CONTAINERS LIKE POLYESTER BOTTLES OR CANS
SE412355B (en) * 1976-05-10 1980-03-03 Plm Ab STABILIZING DEVICE FOR CONTAINERS PREFERRED INTENDED FOR LIQUID UNDER PRESSURE
JPS53165540U (en) * 1977-05-31 1978-12-25
SE417592B (en) * 1978-03-13 1981-03-30 Plm Ab CONTAINER OF THERMO-PLASTIC PLASTIC MATERIAL WITH STRENGTHS INSIDE THE CONTAINER WALL, AND PROCEDURE FOR THE PREPARATION OF SUCH A CONTAINER
JPS6128736Y2 (en) * 1978-07-10 1986-08-26
DE2950268C2 (en) * 1979-08-03 1986-12-18 Yoshino Kogyosho Co., Ltd., Tokio/Tokyo METHOD FOR APPLYING A PAINT OF PAINT TO A BOTTLE OF SATURATED POLYESTER RESIN.
JPS5881131A (en) * 1981-11-10 1983-05-16 Mitsubishi Plastics Ind Ltd Plastic bottle and manufacture thereof
SE428775B (en) * 1981-11-26 1983-07-25 Plm Ab CONTAINERS AND SETS AND APPARATUS FOR MAKING A SUGAR
WO1994001269A1 (en) * 1992-07-07 1994-01-20 Continental Pet Technologies, Inc. Method of forming container with high-crystallinity sidewall and low-clystallinity base
US5281387A (en) * 1992-07-07 1994-01-25 Continental Pet Technologies, Inc. Method of forming a container having a low crystallinity
US5474735A (en) * 1993-09-24 1995-12-12 Continental Pet Technologies, Inc. Pulse blow method for forming container with enhanced thermal stability
DE19515516C2 (en) * 1995-04-27 1999-03-25 Continental Pet De Gmbh Process for blow molding a plastic container and device for carrying out the process
FR2850899B1 (en) * 2003-02-07 2007-01-19 Eurofeu Sa METHOD FOR MANUFACTURING A HOLLOW BODY BY EXTRUSION AND BLOWING A THERMOPLASTIC RESIN
EP2192043A1 (en) * 2008-11-28 2010-06-02 Alliance for business solutions A4BS Induced polymer segregation for injection blow molding process
DE102011007280A1 (en) 2011-04-13 2012-10-18 Krones Aktiengesellschaft Container treatment machine and method for container treatment
DE102011079076A1 (en) 2011-07-13 2013-01-17 Krones Aktiengesellschaft Transport means for containers and method for transporting containers
DE102011079077A1 (en) 2011-07-13 2013-01-17 Krones Aktiengesellschaft Blowing machine for plastic containers
DE102011079078A1 (en) 2011-07-13 2013-01-17 Krones Ag Aster feeder for treatment machines
MX2017001249A (en) * 2014-08-01 2017-05-08 Coca Cola Co Small carbonated beverage packaging with enhanced shelf life properties.
JP6661366B2 (en) 2015-12-17 2020-03-11 株式会社吉野工業所 Container manufacturing method
CN109296781B (en) * 2018-10-30 2023-09-22 世格流体控制（上海）有限公司 Novel bottle blowing combined valve
CN111142586B (en) * 2020-01-03 2023-06-27 湖南农业大学 Control system of aeroponic planting device
CN114801124B (en) * 2022-03-17 2024-04-02 德玛克（长兴）注塑系统有限公司 Full-automatic bottle blowing method for high-capacity PP (Polypropylene) bottle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038235A (en) * 1956-12-06 1962-06-12 Du Pont Textile fibers and their manufacture
NL237380A (en) * 1958-03-28
US3294885A (en) * 1963-05-09 1966-12-27 Phillips Petroleum Co Method for blow molding thermoplastic
BE655731A (en) * 1963-11-13
NL6504912A (en) * 1964-04-16 1965-07-26
US3470282A (en) * 1964-05-20 1969-09-30 Owens Illinois Inc Method of making a blown article
US3231642A (en) * 1964-07-09 1966-01-25 Du Pont Extrusion and stretching of thermoplastic film
DE1479801B2 (en) * 1964-12-03 1974-08-08 Enka Glanzstoff Ag, 5600 Wuppertal Process for the production of molded articles from polyethylene terephthalate
DK120505B (en) * 1964-12-03 1971-06-07 Glanzstoff Ag Process for the preparation by the vacuum deep drawing method of moldings of polyethylene terephthalate.
GB1140034A (en) * 1965-02-22 1969-01-15 Harry Dudley Wright An improved method of forming articles from thermoelastically deformable materials

Also Published As

Publication number Publication date
DK143060B (en) 1981-03-23
DE2062283A1 (en) 1971-08-19
NL154702B (en) 1977-10-17
NL7018361A (en) 1971-06-21
JPS5750179B1 (en) 1982-10-26
DE2062283B2 (en) 1973-10-11
CA957624A (en) 1974-11-12
JPS493073B1 (en) 1974-01-24
BE760398A (en) 1971-06-16
JPS5211334B1 (en) 1977-03-30
AR207328A1 (en) 1976-09-30
DK143060C (en) 1990-06-25
JPS5750178B1 (en) 1982-10-26
CH584144A5 (en) 1977-01-31
GB1341845A (en) 1973-12-25

Similar Documents

Publication Publication Date Title
SE7409139L (en) PROCEED WITH PREPARATION OF A HOLY FOREMAL.
US3288898A (en) Process of blow molding hollow articles
US3849530A (en) Process for producing a biaxially oriented thermoplastic article
US4457688A (en) External center pin for blow molding machine
GB1387806A (en) Method of and apparatus for blow moulding plastics containers
GB962464A (en) Improvements in or relating to the manufacture of plastics articles
US3594463A (en) Process for injection-blow molding hollow articles
US4490327A (en) External center pin for blow molding machine
ES8204336A1 (en) Preform of a thermoplastic
CN202986048U (en) Machine head module of novel plastic extruder
GB1067222A (en) Method of and apparatus for manufacturing hollow bodies of plastics material by blow moulding
US3496597A (en) Container forming apparatus
GB1446587A (en) Moulding of synthetic resin hollow articles
GB1212189A (en) Apparatus and method for collecting molded articles
ES348184A1 (en) Method for the manufacture of pvc bottles
US3910746A (en) Apparatus for manufacturing hollow articles of thermoplastic resin by blowing
GB1318384A (en) Containers formed by a blow moulding process from a thermoplastics synthetic material in combination with plateform members arranged therein and process and apparatus for manufacture thereof
GB1393975A (en) Method of and apparatus for blow moulding plastics articles
GB1063377A (en) Improvements relating to forming a parison from a plastics material
GB1425638A (en) Method of blow moulding hollow articles
ATE125195T1 (en) DEVICE FOR APPLYING LABELS TO BLOW-MOLDED ARTICLES.
GB1435646A (en) Method and apparatus for making oriented hollow plastic articles
US4781573A (en) Device for injection moulding tubular preforms made of a thermoplastic
DE59009296D1 (en) METHOD FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC.
GB1083732A (en) Improvements in or relating to moulding of plastics material

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7409139-8