DE827548C - Verfahren und Vorrichtung zur Herstellung von vielfachen Vertiefungen in Folien oder Platten aus Zelluloseazetat oder gleichwertigen thermoplastischen Kunststoffen - Google Patents
Verfahren und Vorrichtung zur Herstellung von vielfachen Vertiefungen in Folien oder Platten aus Zelluloseazetat oder gleichwertigen thermoplastischen KunststoffenInfo
- Publication number
- DE827548C DE827548C DEP31152D DEP0031152D DE827548C DE 827548 C DE827548 C DE 827548C DE P31152 D DEP31152 D DE P31152D DE P0031152 D DEP0031152 D DE P0031152D DE 827548 C DE827548 C DE 827548C
- Authority
- DE
- Germany
- Prior art keywords
- die
- piston
- counter
- plate
- openings
- 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
- 229920002301 cellulose acetate Polymers 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000011888 foil Substances 0.000 title description 8
- 229920001169 thermoplastic Polymers 0.000 title description 7
- 239000004416 thermosoftening plastic Substances 0.000 title description 6
- 239000000463 material Substances 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 35
- 238000007373 indentation Methods 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000499 gel Substances 0.000 claims 1
- 230000002250 progressing effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 235000010603 pastilles Nutrition 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 241000252254 Catostomidae Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000019892 Stellar Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 201000009032 substance abuse Diseases 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
-
- 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
- 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
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
-
- 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
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/38—Opening, closing or clamping means
-
- 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
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
- B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
- B29K2001/08—Cellulose derivatives
- B29K2001/12—Cellulose acetate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR988510 | 1944-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE827548C true DE827548C (de) | 1952-01-10 |
Family
ID=8838577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP31152D Expired DE827548C (de) | 1944-01-04 | 1949-01-07 | Verfahren und Vorrichtung zur Herstellung von vielfachen Vertiefungen in Folien oder Platten aus Zelluloseazetat oder gleichwertigen thermoplastischen Kunststoffen |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE478576A (enrdf_load_stackoverflow) |
| CH (1) | CH261692A (enrdf_load_stackoverflow) |
| DE (1) | DE827548C (enrdf_load_stackoverflow) |
| FR (1) | FR988510A (enrdf_load_stackoverflow) |
| GB (1) | GB638135A (enrdf_load_stackoverflow) |
| MC (1) | MC19A1 (enrdf_load_stackoverflow) |
| NL (1) | NL69096C (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2504440A1 (de) * | 1975-02-04 | 1976-12-23 | Daimler Benz Ag | Verfahren und einrichtung zum herstellen tiefgezogener werkstuecke aus thermoplastischer kunststoffolie |
| DE3446650A1 (de) * | 1984-12-20 | 1986-06-26 | Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden | Verpackungsmaschine |
| DE19731561A1 (de) * | 1997-07-23 | 1999-01-28 | Happich Gmbh Gebr | Formwerkzeug und Verfahren zum Herstellen von Formteilen |
| DE19915254A1 (de) * | 1999-04-03 | 2000-10-05 | Bosch Gmbh Robert | Vorrichtung zum Einformen von Behältern in eine thermoverformbare Folienbahn |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976082C (de) * | 1953-06-23 | 1963-02-14 | Guenther Dr-Ing Kaupert | Herstellung von folienumhuellten unregelmaessigen Schokoladenkoerpern |
| US3073499A (en) * | 1958-10-28 | 1963-01-15 | Warner Brothers Co | Press for forming continuous planar thermoplastic sheet material |
| GB922349A (en) * | 1959-05-26 | 1963-03-27 | Electrolux Ltd | Method and apparatus for moulding containers from thermoplastic material |
| GB936088A (en) * | 1960-11-15 | 1963-09-04 | Woodall Industries Inc | Process of forming hollow plastic structure |
| DE2656758C3 (de) * | 1976-12-15 | 1980-10-30 | Guenther Dr.-Ing. 5927 Erndtebrueck Kaupert | Verfahren und Vorrichtung zum mehrstufigen Entformen von Näpfen in ein schrittweise vorgeschobenes, dünnes Metallband |
| HU181821B (en) * | 1981-08-19 | 1983-11-28 | Arpad Mtsz | Method for producing plough body the breast and turn plate of which are made from polyethylene of high molecular mass |
| CN101913164B (zh) * | 2010-05-19 | 2012-08-22 | 广州毅昌科技股份有限公司 | 用于大型平板类塑料产品的成型装置 |
| CN115597444B (zh) * | 2022-12-12 | 2023-03-07 | 四川航天川南火工技术有限公司 | 一种配重加压机构、含能粉体材料压装装置及压装设备 |
-
1944
- 1944-01-04 FR FR988510D patent/FR988510A/fr not_active Expired
-
1946
- 1946-05-27 CH CH261692D patent/CH261692A/fr unknown
- 1946-06-13 GB GB17718/46A patent/GB638135A/en not_active Expired
-
1947
- 1947-04-17 NL NL131688A patent/NL69096C/xx active
- 1947-12-24 BE BE478576D patent/BE478576A/fr unknown
-
1949
- 1949-01-07 DE DEP31152D patent/DE827548C/de not_active Expired
-
1957
- 1957-08-02 MC MC28A patent/MC19A1/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2504440A1 (de) * | 1975-02-04 | 1976-12-23 | Daimler Benz Ag | Verfahren und einrichtung zum herstellen tiefgezogener werkstuecke aus thermoplastischer kunststoffolie |
| DE3446650A1 (de) * | 1984-12-20 | 1986-06-26 | Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden | Verpackungsmaschine |
| DE19731561A1 (de) * | 1997-07-23 | 1999-01-28 | Happich Gmbh Gebr | Formwerkzeug und Verfahren zum Herstellen von Formteilen |
| DE19915254A1 (de) * | 1999-04-03 | 2000-10-05 | Bosch Gmbh Robert | Vorrichtung zum Einformen von Behältern in eine thermoverformbare Folienbahn |
Also Published As
| Publication number | Publication date |
|---|---|
| NL69096C (enrdf_load_stackoverflow) | 1951-12-15 |
| CH261692A (fr) | 1949-05-31 |
| BE478576A (enrdf_load_stackoverflow) | 1948-01-31 |
| GB638135A (en) | 1950-05-31 |
| FR988510A (fr) | 1951-08-28 |
| MC19A1 (fr) | 1958-03-17 |
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