GB1410093A - Production of blow moulded hollow containers - Google Patents
Production of blow moulded hollow containersInfo
- Publication number
- GB1410093A GB1410093A GB2381873A GB2381873A GB1410093A GB 1410093 A GB1410093 A GB 1410093A GB 2381873 A GB2381873 A GB 2381873A GB 2381873 A GB2381873 A GB 2381873A GB 1410093 A GB1410093 A GB 1410093A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flash
- container
- blow
- stripping
- jointline
- 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
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
- B29C49/72—Deflashing outside 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/72—Deflashing outside the mould
- B29C49/74—Deflashing the neck portion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
1410093 Blow-moulding; deflashing PLYSU Ltd 3 May 1974 [18 May 1973] 23818/73 Heading B5A Flash is prgressively stripped from the ends of a blow-moulded container along the jointline by a device comprising means to locate the container at a stripping station so that the flash projects in a predetermined direction, a stripper reciprocable in the plane of the flash along a line spaced from, but parallel to the jointline from which the flash projects. In the embodiment described, a blow-moulded article 1, Fig. 1, is moved to the stripping station by lowering support arms (10, Fig. 2, not shown), actuating a microswitch (9) to start a timer to control subsequent machine operations. Retaining arm 3 then urges container 1 against a backplate 2 which is adjustable to accommodate different sized containers. Then the stripping tools 11, 12 are reciprocated, stripping flash 13 from the top and bottom of the container as they move in gaps 14 between cheeks 15. The flash is guided by cheeks 15 to a granulator (not shown) for re-use. A carriage 18 is then advanced, and hole 17 is punched out from the handle of the container by punch 16 and carriage 18 retracted. Backplate 2 is then reciprocated along guide rods 4 to push the deflashed container toward stacking device 5.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2381873A GB1410093A (en) | 1973-05-18 | 1973-05-18 | Production of blow moulded hollow containers |
AU68711/74A AU475869B2 (en) | 1973-05-18 | 1974-05-08 | Production of blow moulded hollow containers |
CA199,246A CA1021513A (en) | 1973-05-18 | 1974-05-08 | Flash removal from blow moulded containers |
DE19742423635 DE2423635A1 (en) | 1973-05-18 | 1974-05-15 | DEVICE FOR STRIPPING A BURST FROM THE END OF A CONTAINER MADE IN THE BLOW PROCESS |
US05/675,634 US4040552A (en) | 1973-05-18 | 1976-04-09 | Stripping flash from blow moulded hollow containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2381873A GB1410093A (en) | 1973-05-18 | 1973-05-18 | Production of blow moulded hollow containers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1410093A true GB1410093A (en) | 1975-10-15 |
Family
ID=10201809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2381873A Expired GB1410093A (en) | 1973-05-18 | 1973-05-18 | Production of blow moulded hollow containers |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU475869B2 (en) |
CA (1) | CA1021513A (en) |
DE (1) | DE2423635A1 (en) |
GB (1) | GB1410093A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4432511A1 (en) * | 1994-09-13 | 1996-03-14 | Tetra Laval Holdings & Finance | Device for separating plastic packaging |
-
1973
- 1973-05-18 GB GB2381873A patent/GB1410093A/en not_active Expired
-
1974
- 1974-05-08 CA CA199,246A patent/CA1021513A/en not_active Expired
- 1974-05-08 AU AU68711/74A patent/AU475869B2/en not_active Expired
- 1974-05-15 DE DE19742423635 patent/DE2423635A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU475869B2 (en) | 1976-09-02 |
DE2423635A1 (en) | 1974-12-05 |
AU6871174A (en) | 1975-11-13 |
CA1021513A (en) | 1977-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |