JPS6424722A - Blow molding - Google Patents

Blow molding

Info

Publication number
JPS6424722A
JPS6424722A JP62181778A JP18177887A JPS6424722A JP S6424722 A JPS6424722 A JP S6424722A JP 62181778 A JP62181778 A JP 62181778A JP 18177887 A JP18177887 A JP 18177887A JP S6424722 A JPS6424722 A JP S6424722A
Authority
JP
Japan
Prior art keywords
film
molded item
films
blow molding
molds
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.)
Granted
Application number
JP62181778A
Other languages
Japanese (ja)
Other versions
JPH0698676B2 (en
Inventor
Hideki Sato
Masao Hara
Masakatsu Osugi
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP62181778A priority Critical patent/JPH0698676B2/en
Publication of JPS6424722A publication Critical patent/JPS6424722A/en
Publication of JPH0698676B2 publication Critical patent/JPH0698676B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C49/24—Lining or labelling
    • B29C49/2408—In-mould lining or labelling
    • 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
    • B29C49/24—Lining or labelling
    • 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
    • B29C49/24—Lining or labelling
    • B29C2049/2404—Lining or labelling inside the 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/041—Extrusion blow-moulding using an accumulator head

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To make it possible to feed automatically and continuously a film in a mold, by drawing the film in the taking-out direction of a molded item, rotating a film roll, pulling out the following film stored in the film roll and feeding it in the mold after blow molding is finished. CONSTITUTION:After blow molding is finished, when molds 4 and 4 are opened and a molded item 16 is taken out of the mold 4 and 4 by means of an apparatus 7 for taking out the molded item, a part 17a of the film on the opposite side of the taking-out side of the molded item being successive to parts adhered on the outer circumferential faces of the molded item 16 made of the films 17 is pulled and film rolls 22 and 22 are thereby rotated. Films 17 and 17 are thereby automatically fed in molds 4 and 4 and adhered parts 17b and 17b are set. On the inner faces of the molds 4 and 4, biting off parts 23 and 23 for cutting the films 17 and 17 are set on the neighbor of the edges close to the apparatus 7 for taking out the molded item and when blow molding is done and the left and the right molds 4 and 4 are closed together, the films 17 and 17 are cut by means of the biting-off parts 23 and 23.
JP62181778A 1987-07-21 1987-07-21 Blow molding method Expired - Lifetime JPH0698676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181778A JPH0698676B2 (en) 1987-07-21 1987-07-21 Blow molding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181778A JPH0698676B2 (en) 1987-07-21 1987-07-21 Blow molding method

Publications (2)

Publication Number Publication Date
JPS6424722A true JPS6424722A (en) 1989-01-26
JPH0698676B2 JPH0698676B2 (en) 1994-12-07

Family

ID=16106719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181778A Expired - Lifetime JPH0698676B2 (en) 1987-07-21 1987-07-21 Blow molding method

Country Status (1)

Country Link
JP (1) JPH0698676B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207969A (en) * 1990-10-12 1993-05-04 Tokai Kogyo Co., Ltd. Process of producing blow molded article
US5271882A (en) * 1990-11-09 1993-12-21 Tokai Kogyo Kabushiki Kaisha Blow molding process with sheet interposed between mold and product being molded
US5330805A (en) * 1991-05-15 1994-07-19 Tokai Kogyo Kabushiki Kaisha Blow molding and its molding process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207969A (en) * 1990-10-12 1993-05-04 Tokai Kogyo Co., Ltd. Process of producing blow molded article
US5271882A (en) * 1990-11-09 1993-12-21 Tokai Kogyo Kabushiki Kaisha Blow molding process with sheet interposed between mold and product being molded
US5330805A (en) * 1991-05-15 1994-07-19 Tokai Kogyo Kabushiki Kaisha Blow molding and its molding process

Also Published As

Publication number Publication date
JPH0698676B2 (en) 1994-12-07

Similar Documents

Publication Publication Date Title
JP2518850B2 (en) Molded plastic product manufacturing method and apparatus
US6719551B2 (en) Thermoplastic molding process and apparatus
GB1413818A (en) Device and method for handling flexible web material
ES484170A1 (en) Method and apparatus for thermoforming thermoplastic foam articles.
AU2035888A (en) A method of making mouldings from paper and thermoplastics
DE3363253D1 (en) Process and apparatus for producing parts reclosable particularly for container stock
ES445382A1 (en) Injection blow molding process
DE2967317D1 (en) A method for the continuous extrusion and blowing of thin films of plastics material, in particular rigid pvc
JPS601260B2 (en) Continuous resin sheet cutting/feeding equipment
JPS6424722A (en) Blow molding
GB1526470A (en) Method and mould for making a laminated container
AU3520495A (en) Thermoforming apparatus for thermoformable materials in ribbon or sheet-form
ES8101983A1 (en) Method and apparatus for forming a liner in a container closure.
FR2195514A1 (en) Closed loop thermoforming system - combining extrusion calendering, thermoforming and regranulation operations as an integrated sequence
US4555227A (en) Device for injection moulding insulating disks onto the inner conductor of high-frequency coaxial cables
JPS6137277Y2 (en)
JPS57116627A (en) Production of polyurethane sheet
JPS56109718A (en) Molding of product in continuous length having decorative pattern on group of recessed and protruded parts on surface thereof
JPS5791235A (en) Manufacture of rubber of plastic tape
JPH106358A (en) Release film supply mechanism in resin molding apparatus
JPS5759713A (en) Apparatus for adhering synthetic resin fastener
JP2667273B2 (en) Transfer method of synthetic resin sheet
JPS57173134A (en) Manufacture of thin reinforced plastic film
JPS5586711A (en) Manufacturing method and device for plastic resin pipe for piping
JPS5699619A (en) Injection and extrusion molding apparatus