DE2417270A1 - Verfahren und vorrichtung zur waermeausformung duennwandiger behaelter aus kunststoff - Google Patents
Verfahren und vorrichtung zur waermeausformung duennwandiger behaelter aus kunststoffInfo
- Publication number
- DE2417270A1 DE2417270A1 DE2417270A DE2417270A DE2417270A1 DE 2417270 A1 DE2417270 A1 DE 2417270A1 DE 2417270 A DE2417270 A DE 2417270A DE 2417270 A DE2417270 A DE 2417270A DE 2417270 A1 DE2417270 A1 DE 2417270A1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- membrane
- plastic
- transfer body
- plate
- 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.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 title claims description 62
- 229920003023 plastic Polymers 0.000 title claims description 62
- 238000000034 method Methods 0.000 title claims description 32
- 239000012528 membrane Substances 0.000 claims description 55
- 238000002347 injection Methods 0.000 claims description 48
- 239000007924 injection Substances 0.000 claims description 48
- 238000000465 moulding Methods 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 12
- 238000003856 thermoforming Methods 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000001721 transfer moulding Methods 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
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
- 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
- B29C51/02—Combined thermoforming and manufacture of the preform
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
- B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
- B29C2043/3631—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving in a frame for pressing and stretching; material being subjected to compressing stretching
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/56—Compression moulding under special conditions, e.g. vacuum
- B29C2043/561—Compression moulding under special conditions, e.g. vacuum under vacuum conditions
- B29C2043/562—Compression moulding under special conditions, e.g. vacuum under vacuum conditions combined with isostatic pressure, e.g. pressurising fluids, gases
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- 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
- B29C49/0685—Compression blow-moulding
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
- B29L2031/716—Bottles of the wide mouth type, i.e. the diameters of the bottle opening and its body are substantially identical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1727473A GB1432447A (en) | 1973-04-10 | 1973-04-10 | Process for heat-shaping thin-walled containers of plastics material and apparatus for carrying out the process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2417270A1 true DE2417270A1 (de) | 1974-11-07 |
Family
ID=10092332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2417270A Withdrawn DE2417270A1 (de) | 1973-04-10 | 1974-04-09 | Verfahren und vorrichtung zur waermeausformung duennwandiger behaelter aus kunststoff |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545162A1 (de) * | 1985-12-20 | 1987-07-02 | Battenfeld Fischer Blasform | Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischen kunststoffen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133625A (en) * | 1977-08-02 | 1979-01-09 | Cincinnati Milacron Inc. | Machine for forging and thermoforming hollow thermoplastic biaxially oriented articles |
| US4419319A (en) * | 1981-08-10 | 1983-12-06 | Ball Corporation | Preform structure |
| JPS60178020A (ja) * | 1984-02-24 | 1985-09-12 | Katashi Aoki | 薄肉容器の成形方法及び金型装置 |
| EP2492081B1 (en) * | 2009-10-20 | 2018-01-10 | Teijin Chemicals, Ltd. | Method for producing curved member having high quality design surface |
| CN107107452A (zh) * | 2014-12-17 | 2017-08-29 | 凯孚尔有限公司 | 生产热成型产品的方法、用于执行该方法的安装装置和机器 |
-
1973
- 1973-04-10 GB GB1727473A patent/GB1432447A/en not_active Expired
-
1974
- 1974-04-08 AU AU67626/74A patent/AU6762674A/en not_active Expired
- 1974-04-09 IT IT7468135A patent/IT1050487B/it active
- 1974-04-09 DE DE2417270A patent/DE2417270A1/de not_active Withdrawn
- 1974-04-09 CA CA197,123A patent/CA1033121A/en not_active Expired
- 1974-04-09 BR BR2816/74A patent/BR7402816D0/pt unknown
- 1974-04-10 SE SE7404958A patent/SE7404958L/xx not_active Application Discontinuation
- 1974-04-10 ZA ZA00742310A patent/ZA742310B/xx unknown
- 1974-04-10 ES ES425262A patent/ES425262A2/es not_active Expired
- 1974-04-10 FR FR7412672A patent/FR2225268B2/fr not_active Expired
-
1976
- 1976-11-04 HK HK690/76*UA patent/HK69076A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3545162A1 (de) * | 1985-12-20 | 1987-07-02 | Battenfeld Fischer Blasform | Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischen kunststoffen |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6762674A (en) | 1975-10-09 |
| HK69076A (en) | 1976-11-12 |
| ZA742310B (en) | 1975-03-26 |
| CA1033121A (en) | 1978-06-20 |
| GB1432447A (en) | 1976-04-14 |
| SE7404958L (enrdf_load_stackoverflow) | 1974-10-11 |
| BR7402816D0 (pt) | 1974-11-19 |
| ES425262A2 (es) | 1977-07-01 |
| FR2225268B2 (enrdf_load_stackoverflow) | 1978-02-17 |
| FR2225268A2 (enrdf_load_stackoverflow) | 1974-11-08 |
| IT1050487B (it) | 1981-03-10 |
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| DE3413714C2 (enrdf_load_stackoverflow) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: SCHOENWALD, K., DR.-ING. FUES, J., DIPL.-CHEM. DR. |
|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |