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GB1028480A - Improvements in hollow moulded articles and in processes and apparatus for their production by blow moulding - Google Patents

Improvements in hollow moulded articles and in processes and apparatus for their production by blow moulding

Info

Publication number
GB1028480A
GB1028480A GB27953/63A GB2795363A GB1028480A GB 1028480 A GB1028480 A GB 1028480A GB 27953/63 A GB27953/63 A GB 27953/63A GB 2795363 A GB2795363 A GB 2795363A GB 1028480 A GB1028480 A GB 1028480A
Authority
GB
United Kingdom
Prior art keywords
processes
production
blow moulding
moulded articles
hollow moulded
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB27953/63A
Inventor
Hans Eduard Baum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allplas AG
Original Assignee
Allplas AG
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 Allplas AG filed Critical Allplas AG
Priority to GB27953/63A priority Critical patent/GB1028480A/en
Priority to FR981656A priority patent/FR1403291A/en
Publication of GB1028480A publication Critical patent/GB1028480A/en
Priority to US640438A priority patent/US3401818A/en
Expired legal-status Critical Current

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
    • B29C49/48—Moulds
    • B29C49/48185—Moulds with more than one separate mould cavity
    • 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04102—Extrusion blow-moulding extruding the material continuously
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C49/4817—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity with means for closing off parison ends
    • 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
    • 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
    • B29C49/4802—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity
    • B29C2049/4805—Moulds with means for locally compressing part(s) of the parison in the main blowing cavity by closing the mould halves
    • 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
    • B29L2031/54—Balls

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

In treating textile fabrics a layer of hollow articles e.g balls may be placed on the surface of a liquid to allow insertion and withdrawal of fabric whilst reducing evaporation or inhibiting freezing of the liquid.
GB27953/63A 1963-07-15 1963-07-15 Improvements in hollow moulded articles and in processes and apparatus for their production by blow moulding Expired GB1028480A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB27953/63A GB1028480A (en) 1963-07-15 1963-07-15 Improvements in hollow moulded articles and in processes and apparatus for their production by blow moulding
FR981656A FR1403291A (en) 1963-07-15 1964-07-15 Improvements to molded articles and to processes and apparatus for their manufacture
US640438A US3401818A (en) 1963-07-15 1967-05-15 Open top tank and covering for the contents thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27953/63A GB1028480A (en) 1963-07-15 1963-07-15 Improvements in hollow moulded articles and in processes and apparatus for their production by blow moulding
FR981656A FR1403291A (en) 1963-07-15 1964-07-15 Improvements to molded articles and to processes and apparatus for their manufacture

Publications (1)

Publication Number Publication Date
GB1028480A true GB1028480A (en) 1966-05-04

Family

ID=26208858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27953/63A Expired GB1028480A (en) 1963-07-15 1963-07-15 Improvements in hollow moulded articles and in processes and apparatus for their production by blow moulding

Country Status (2)

Country Link
FR (1) FR1403291A (en)
GB (1) GB1028480A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963398A (en) * 1972-12-04 1976-06-15 Nissei Plastics Industrial Co., Ltd. Injection blow molding apparatus for hollow article having openings at both ends
US4332750A (en) * 1980-03-11 1982-06-01 Essex Chemical Corporation Blow-molding and degating hollow shapes
GB2198934A (en) * 1986-11-22 1988-06-29 Cartwright & Co Limited R Lever handle
GB2227704A (en) * 1989-02-03 1990-08-08 Drennan Int Blow-moulding fishing floats
GB2355954A (en) * 1999-12-24 2001-05-09 Euro Matic Ltd Moulded hollow balls

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415529A1 (en) * 1978-01-30 1979-08-24 Pont A Mousson PROCESS AND MOLD FOR MANUFACTURING STERILE CLOSED CONTAINERS, IN PLASTIC MATERIAL

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963398A (en) * 1972-12-04 1976-06-15 Nissei Plastics Industrial Co., Ltd. Injection blow molding apparatus for hollow article having openings at both ends
US4332750A (en) * 1980-03-11 1982-06-01 Essex Chemical Corporation Blow-molding and degating hollow shapes
GB2198934A (en) * 1986-11-22 1988-06-29 Cartwright & Co Limited R Lever handle
GB2227704A (en) * 1989-02-03 1990-08-08 Drennan Int Blow-moulding fishing floats
GB2227704B (en) * 1989-02-03 1992-10-14 Drennan Int Fishing floats
GB2355954A (en) * 1999-12-24 2001-05-09 Euro Matic Ltd Moulded hollow balls

Also Published As

Publication number Publication date
FR1403291A (en) 1965-06-18

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