FR2256818A1 - Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot - Google Patents

Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot

Info

Publication number
FR2256818A1
FR2256818A1 FR7400409A FR7400409A FR2256818A1 FR 2256818 A1 FR2256818 A1 FR 2256818A1 FR 7400409 A FR7400409 A FR 7400409A FR 7400409 A FR7400409 A FR 7400409A FR 2256818 A1 FR2256818 A1 FR 2256818A1
Authority
FR
France
Prior art keywords
mould
pot
pots
removable
base
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
FR7400409A
Other languages
French (fr)
Other versions
FR2256818B1 (en
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.)
DAGADA LOUIS
Original Assignee
DAGADA LOUIS
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 DAGADA LOUIS filed Critical DAGADA LOUIS
Priority to FR7400409A priority Critical patent/FR2256818A1/en
Publication of FR2256818A1 publication Critical patent/FR2256818A1/en
Application granted granted Critical
Publication of FR2256818B1 publication Critical patent/FR2256818B1/fr
Granted 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
    • B29C49/70—Removing or ejecting blown articles from the 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
    • B29C49/02—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
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/16—Lining or labelling
    • B29C51/162—Lining or labelling of deep containers or boxes

Abstract

A pot is moulded by heating a continuous plastic sheet and deviating a portion of it into a mould having a base wall and a pref. frusto-conical side wall. Pref. a nozzle is used to blow-mould the sheet within the mould and a part of the side wall is removable to form an opening through which the moulded pot can be removed from the mould. Pots having convergent or divergent side walls can be simply removed from the mould after moulding. The arrangement allows continuous moulding of inter-connected pots to be achieved.
FR7400409A 1974-01-07 1974-01-07 Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot Granted FR2256818A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400409A FR2256818A1 (en) 1974-01-07 1974-01-07 Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400409A FR2256818A1 (en) 1974-01-07 1974-01-07 Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot

Publications (2)

Publication Number Publication Date
FR2256818A1 true FR2256818A1 (en) 1975-08-01
FR2256818B1 FR2256818B1 (en) 1978-03-10

Family

ID=9133155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400409A Granted FR2256818A1 (en) 1974-01-07 1974-01-07 Moulding thermoplastic pots in mould with base and sidewall - of which part is removable to allow removal of pot

Country Status (1)

Country Link
FR (1) FR2256818A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439712A1 (en) * 1978-10-26 1980-05-23 Gatrun Anstalt Simultaneous labelling of heat-formed thermoplastic containers - by displacing mould sections vertically into line with applicators
DE3015956A1 (en) * 1979-04-27 1980-11-06 Tecca Sarl CUTTING AND TRANSFER DEVICE FOR LABELS
FR2528355A1 (en) * 1982-06-14 1983-12-16 Erca Holding METHOD AND DEVICE FOR INSTALLING AND PREFORMING A BAND STRAP AND MOLDING BLOCK ASSOCIATED WITH SUCH A DEVICE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439712A1 (en) * 1978-10-26 1980-05-23 Gatrun Anstalt Simultaneous labelling of heat-formed thermoplastic containers - by displacing mould sections vertically into line with applicators
DE3015956A1 (en) * 1979-04-27 1980-11-06 Tecca Sarl CUTTING AND TRANSFER DEVICE FOR LABELS
FR2528355A1 (en) * 1982-06-14 1983-12-16 Erca Holding METHOD AND DEVICE FOR INSTALLING AND PREFORMING A BAND STRAP AND MOLDING BLOCK ASSOCIATED WITH SUCH A DEVICE

Also Published As

Publication number Publication date
FR2256818B1 (en) 1978-03-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse