IT1258201B - Container made from two halves of thermoformable heat-sealable material - joined at their edges by a heat seal forming a stiffening rib the bottom portion of which is located in an indentation in the container base - Google Patents
Container made from two halves of thermoformable heat-sealable material - joined at their edges by a heat seal forming a stiffening rib the bottom portion of which is located in an indentation in the container baseInfo
- Publication number
- IT1258201B IT1258201B ITBO920347A IT1258201B IT 1258201 B IT1258201 B IT 1258201B IT BO920347 A ITBO920347 A IT BO920347A IT 1258201 B IT1258201 B IT 1258201B
- Authority
- IT
- Italy
- Prior art keywords
- container
- halves
- heat seal
- heat
- indentation
- Prior art date
Links
- 238000007373 indentation Methods 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000007789 sealing Methods 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000002452 interceptive effect Effects 0.000 abstract 1
Landscapes
- Bag Frames (AREA)
Abstract
A container (19) made of thermoformable and heat sealable material comprises (a) a hollow casing formed by a pair of halves (2) having opposing concavities, (b) a heat seal (3) joining the edges of the halves (2) and forming a stiffening rib on the outside of the container, (c) an indentation (5) in the base of the container in which the bottom horizontal portion of the heat seal (3) is located, and (d) indentations in the sides (20) of the container in which the lateral portions (21) of the heat seal (3) are located. Also claimed is a thermoformed container having a stiffening rib formed by a heat seal, wherein the container halves are obtd. by folding a single sheet along a line which defines the lower edge of the container and is located in an indentation of sufficient height to prevent interfering with the supporting surface of the container. Also claimed is a method of mfg. containers from sheets of thermoformable material including heat sealing of the edges and simultaneously forming a number of intercommunicating conduits (75,75a) for insufflation of a fluid to avoid sealing of the central areas of the sheets. Also claimed is appts. for carrying out this method.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000347 IT1258201B (en) | 1992-10-08 | 1992-10-08 | Container made from two halves of thermoformable heat-sealable material - joined at their edges by a heat seal forming a stiffening rib the bottom portion of which is located in an indentation in the container base |
CA 2085501 CA2085501C (en) | 1992-02-18 | 1993-02-17 | Heat-sealable polyolefin compositions |
EP98102609A EP0854092A3 (en) | 1992-10-08 | 1993-09-28 | Container of thermofarmable and heat sealable material |
JP6509554A JP2633731B2 (en) | 1992-10-08 | 1993-09-28 | Thermoformed and heat-sealable material container and method of manufacturing the same |
AU51096/93A AU5109693A (en) | 1992-10-08 | 1993-09-28 | Container in thermoformable and heat sealable material, method and plant for its manufacture |
ES93921869T ES2124324T3 (en) | 1992-10-08 | 1993-09-28 | PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF A CONTAINER OF THERMOMOLDABLE AND THERMOSOLDABLE MATERIAL. |
DE69322402T DE69322402T2 (en) | 1992-10-08 | 1993-09-28 | Method and device for producing a container from thermoformable and weldable material |
PCT/EP1993/002639 WO1994008852A1 (en) | 1992-10-08 | 1993-09-28 | Container in thermoformable and heat sealable material, method and plant for its manufacture |
EP93921869A EP0662910B1 (en) | 1992-10-08 | 1993-09-28 | Method and apparatus for the manufacture of a container made from thermoformable and heat sealable material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000347 IT1258201B (en) | 1992-10-08 | 1992-10-08 | Container made from two halves of thermoformable heat-sealable material - joined at their edges by a heat seal forming a stiffening rib the bottom portion of which is located in an indentation in the container base |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO920347A0 ITBO920347A0 (en) | 1992-10-08 |
ITBO920347A1 ITBO920347A1 (en) | 1994-04-08 |
IT1258201B true IT1258201B (en) | 1996-02-21 |
Family
ID=11338490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000347 IT1258201B (en) | 1992-02-18 | 1992-10-08 | Container made from two halves of thermoformable heat-sealable material - joined at their edges by a heat seal forming a stiffening rib the bottom portion of which is located in an indentation in the container base |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1258201B (en) |
-
1992
- 1992-10-08 IT IT000347 patent/IT1258201B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITBO920347A0 (en) | 1992-10-08 |
ITBO920347A1 (en) | 1994-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961031 |