FR2182645A1 - Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength - Google Patents
Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strengthInfo
- Publication number
- FR2182645A1 FR2182645A1 FR7215538A FR7215538A FR2182645A1 FR 2182645 A1 FR2182645 A1 FR 2182645A1 FR 7215538 A FR7215538 A FR 7215538A FR 7215538 A FR7215538 A FR 7215538A FR 2182645 A1 FR2182645 A1 FR 2182645A1
- Authority
- FR
- France
- Prior art keywords
- base
- produced
- concave
- freezing
- centre
- 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
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
- B29C49/54—Moulds for undercut articles
- B29C49/541—Moulds for undercut articles having a recessed undersurface
-
- 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
- B29C49/54—Moulds for undercut articles
- B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
- B29C2049/548—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles the movement of the mould parts during opening of the mould are interlinked
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7215538A FR2182645A1 (en) | 1972-05-02 | 1972-05-02 | Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7215538A FR2182645A1 (en) | 1972-05-02 | 1972-05-02 | Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2182645A1 true FR2182645A1 (en) | 1973-12-14 |
FR2182645B3 FR2182645B3 (nl) | 1975-07-18 |
Family
ID=9097843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7215538A Granted FR2182645A1 (en) | 1972-05-02 | 1972-05-02 | Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2182645A1 (nl) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516895A1 (fr) * | 1981-11-26 | 1983-05-27 | Plm Ab | Recipient et dispositif et procede pour son obtention |
FR2591142A1 (fr) * | 1985-12-05 | 1987-06-12 | Krupp Corpoplast Masch | Procede et dispositif pour fabriquer un corps creux, pourvu d'une base en forme d'anneau par moulage avec soufflage |
WO2002098631A1 (es) * | 2001-06-06 | 2002-12-12 | Gomez Cao Jose Luis | Procedimiento de moldeado de una botella de plástico con fondo conformado y botella así obtenida |
-
1972
- 1972-05-02 FR FR7215538A patent/FR2182645A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516895A1 (fr) * | 1981-11-26 | 1983-05-27 | Plm Ab | Recipient et dispositif et procede pour son obtention |
FR2591142A1 (fr) * | 1985-12-05 | 1987-06-12 | Krupp Corpoplast Masch | Procede et dispositif pour fabriquer un corps creux, pourvu d'une base en forme d'anneau par moulage avec soufflage |
WO2002098631A1 (es) * | 2001-06-06 | 2002-12-12 | Gomez Cao Jose Luis | Procedimiento de moldeado de una botella de plástico con fondo conformado y botella así obtenida |
ES2180437A1 (es) * | 2001-06-06 | 2003-02-01 | Cao Jose Luis Gomez | Procedimiento de moldeado de una botella de plastico con fondo conformado y botella asi obtenida. |
Also Published As
Publication number | Publication date |
---|---|
FR2182645B3 (nl) | 1975-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |