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 base

Info

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
Application number
Other languages
Italian (it)
Inventor
Claudio Bulgarelli
Roberto Tabaroni
Original Assignee
Claudio Bulgarelli
Roberto Tabaroni
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Claudio Bulgarelli, Roberto Tabaroni filed Critical Claudio Bulgarelli
Publication of ITBO920347A0 publication Critical patent/ITBO920347A0/en
Priority to IT000347 priority Critical patent/IT1258201B/en
Priority to CA 2085501 priority patent/CA2085501C/en
Priority to AU51096/93A priority patent/AU5109693A/en
Priority to JP6509554A priority patent/JP2633731B2/en
Priority to EP98102609A priority patent/EP0854092A3/en
Priority to ES93921869T priority patent/ES2124324T3/en
Priority to DE69322402T priority patent/DE69322402T2/en
Priority to PCT/EP1993/002639 priority patent/WO1994008852A1/en
Priority to EP93921869A priority patent/EP0662910B1/en
Publication of ITBO920347A1 publication Critical patent/ITBO920347A1/en
Application granted granted Critical
Publication of IT1258201B publication Critical patent/IT1258201B/en

Links

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.
IT000347 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 IT1258201B (en)

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)

Also Published As

Publication number Publication date
ITBO920347A0 (en) 1992-10-08
ITBO920347A1 (en) 1994-04-08

Similar Documents

Publication Publication Date Title
EP0854092A3 (en) Container of thermofarmable and heat sealable material
ES2001904A6 (en) Container for drink and method of manufacturing the container.
SE7607804L (en) WITH OPENING DEVICE PROVIDED PACKAGING CONTAINER
ATE49177T1 (en) PACKAGING WITH SMOOTH EXTERNAL SURFACE, METHOD OF PRODUCTION AND ROLL OF FILM USED FOR THIS.
ES447736A1 (en) Packaging means
WO2002018228A3 (en) Flexible container having flat walls
ES2081894T3 (en) CONTAINER FOR A FLUID PRODUCT, WHOSE PARTS ARE PLASTIC.
ES2040510T3 (en) BAG BASED ON A SHEET OF SYNTHETIC MATERIAL THERMOSELLABE OR TERMOSOLDABLE.
GB1005141A (en) Sealed packages
EP0223094A3 (en) Package for liquids made of plastic-coated material
CA2027886A1 (en) Multilayer plastic sheet for making vessels with a welded closure and vessels fabricated with this sheet
AU7730187A (en) Fluid pack with handle
KR870000215A (en) Edge-protected liquid packs, manufacturing method and apparatus thereof
ATE60545T1 (en) MACHINE FOR THERMOFORMING A FILM INSIDE A CARTON CONTAINER FOR PACKAGING A FOOD FOR PRESERVATION AND SEALING THE CONTAINER.
FR2478583B1 (en) CARDBOARD BLANK FOR LIQUID CONTAINERS AND CONTAINER OBTAINED FROM THE BLANK
IT1259448B (en) 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
IT1258201B (en) 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
FR2490183B2 (en) BLANK FOR FOLDABLE SHEET CONTAINERS AND CONTAINER OBTAINED FROM THE BLANK
NO169110C (en) PROCEDURE FOR PREPARING A FLUID WRAPPING AND EQUIPMENT FOR CARRYING OUT THE PROCEDURE
GB2146001A (en) Containers formed from blanks of laminated construction
DE68912162D1 (en) Flexible container for liquids.
JPS5796941A (en) Pack for liquid
ES279399U (en) Cover to assist the wrapping of open egg containers and the like
EP0841253A3 (en) Packaging box
FR2665143B1 (en) SHEET OF MATERIAL OF THE CARDBOARD OR SIMILAR TYPE, PROVIDED WITH A PULL-OUT STRIP, SUITABLE FOR THE MANUFACTURE OF PACKAGES.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961031