WO2021161054A1 - Procédé de production de corps de forme libre à partir d'un matériau en bande - Google Patents
Procédé de production de corps de forme libre à partir d'un matériau en bande Download PDFInfo
- Publication number
- WO2021161054A1 WO2021161054A1 PCT/IB2020/000029 IB2020000029W WO2021161054A1 WO 2021161054 A1 WO2021161054 A1 WO 2021161054A1 IB 2020000029 W IB2020000029 W IB 2020000029W WO 2021161054 A1 WO2021161054 A1 WO 2021161054A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strip material
- bodies
- production
- free
- producing
- Prior art date
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/562—Winding and joining, e.g. winding spirally spirally
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/566—Winding and joining, e.g. winding spirally for making tubular articles followed by compression
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8083—Improving bonding of wound materials or layers
-
- 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
- B29L2031/7132—Bowls, Cups, Glasses
Definitions
- the object of the present invention is therefore to arrange in a way that the production of freely shaped bodies such as bowls, cups, bases or other containers can be produced quickly, with minimal advance work, without tools, and any templates can be formed repeatedly without great effort.
- Another task is to achieve this with the help of mother molds or hollow molds.
- the bodies are optionally glued and colored according to requirements.
- Fig.1 shows the blank of round wrapped strip material (1) before use and a mother mold (2).
- Fig. 2 shows the blank of round wrapped strip material (1) molded onto the mother mold (2).
- Fig. 3 shows the blank of round wrapped strip material (1) as a molded body.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Devices Or Equipment (AREA)
Abstract
L'invention concerne un procédé de fabrication de corps de forme libre à partir d'un matériau en bande (1), dans lequel des ébauches enroulées à partir de bandes (1) sont façonnées en corps à la main puis fixées.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2020/000029 WO2021161054A1 (fr) | 2020-02-12 | 2020-02-12 | Procédé de production de corps de forme libre à partir d'un matériau en bande |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2020/000029 WO2021161054A1 (fr) | 2020-02-12 | 2020-02-12 | Procédé de production de corps de forme libre à partir d'un matériau en bande |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021161054A1 true WO2021161054A1 (fr) | 2021-08-19 |
Family
ID=70050162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2020/000029 WO2021161054A1 (fr) | 2020-02-12 | 2020-02-12 | Procédé de production de corps de forme libre à partir d'un matériau en bande |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2021161054A1 (fr) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001096048A1 (fr) | 2000-06-16 | 2001-12-20 | Ivf Industriforskning Och Utveckling Ab | Procede et dispositif de production de produits de forme libre |
US20120079704A1 (en) * | 2010-09-30 | 2012-04-05 | Steven Freis | Taper cut edge mat |
US20170080631A1 (en) * | 2015-09-17 | 2017-03-23 | Teadit N.A., Inc. | Spiral-wound ptfe gasket and methods of manufacture |
-
2020
- 2020-02-12 WO PCT/IB2020/000029 patent/WO2021161054A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001096048A1 (fr) | 2000-06-16 | 2001-12-20 | Ivf Industriforskning Och Utveckling Ab | Procede et dispositif de production de produits de forme libre |
US20120079704A1 (en) * | 2010-09-30 | 2012-04-05 | Steven Freis | Taper cut edge mat |
US20170080631A1 (en) * | 2015-09-17 | 2017-03-23 | Teadit N.A., Inc. | Spiral-wound ptfe gasket and methods of manufacture |
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