FR2742129A1 - Supple plastic envelope for transporting viscous liquids or powders - Google Patents
Supple plastic envelope for transporting viscous liquids or powders Download PDFInfo
- Publication number
- FR2742129A1 FR2742129A1 FR9514741A FR9514741A FR2742129A1 FR 2742129 A1 FR2742129 A1 FR 2742129A1 FR 9514741 A FR9514741 A FR 9514741A FR 9514741 A FR9514741 A FR 9514741A FR 2742129 A1 FR2742129 A1 FR 2742129A1
- Authority
- FR
- France
- Prior art keywords
- envelope
- powders
- plastic envelope
- viscous liquids
- transporting viscous
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5861—Spouts
- B65D75/5872—Non-integral spouts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
- B65D77/061—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers the containers being mounted on a pallet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Description
L'invention concerne une enveloppe en matière plastique souple soudée étanche, permettant le transport de tous produits liquides visqueux ou poudreux, elle se place à l'intérieur d'un container palettisable rigide pliable afin d'assurer les étanchéité intérieure et
extérieure nécessaires. Elle est dotée d' orifices de remplissage et de vidange avec systèmes d'obturation
Le transport de produits liquides, visqueux ou poudreux se fait traditionnellement dans des containers rigides dont le coût de retour vide est important et nécessite un reconditionnement du container pour réutilisation. En effet le lavage et la stérilisation vapeur nécessitent des locaux adaptés et de la main d'oeuvre D'ou élévation des coûts des frais annexes, et consommation excessive d' eau.The invention relates to a sealed welded flexible plastic envelope, allowing the transport of all viscous or powdery liquid products, it is placed inside a foldable rigid palletizable container in order to ensure the internal sealing and
exterior required. It is fitted with filling and emptying openings with shutter systems
The transport of liquid, viscous or powdery products is traditionally done in rigid containers whose cost of empty return is significant and requires reconditioning of the container for reuse. In fact, steam washing and sterilization require suitable premises and labor, hence the costs of additional costs, and excessive consumption of water.
L' enveloppe en matière plastique souple selon l'invention permet le transport des produits dans des containers pliables empilables et réduit le coût du transport retour par 3 ou 4 suivant le type de container; De plus
il n'est plus nécessaire de laver le container car l'envelloppe souillée utilisée qu'une fois, est détruite. Enfin la stérilisation, lorsqu'elle est demandée, faite par ionisation ne nécessite pas de vapeur, elle est réalisée enveloppe pliée, conditionnée, prête à l'utilisation
L'enveloppe est constituée d'une enveloppe réalisée en juxtaposant plusieurs épaisseurs de film en PEHD ou toute autre matière
souple compatible avec les produits transportés, d'une épaisseur totale nécessaire à la résistance lors du transport.The flexible plastic envelope according to the invention allows the transport of products in foldable stackable containers and reduces the cost of return transport by 3 or 4 depending on the type of container; Furthermore
it is no longer necessary to wash the container because the soiled envelope used only once is destroyed. Finally sterilization, when requested, done by ionization does not require steam, it is carried out folded envelope, conditioned, ready for use
The envelope consists of an envelope made by juxtaposing several thicknesses of film in HDPE or any other material
flexible compatible with the products transported, with a total thickness necessary for resistance during transport.
Sa conception simple, se fait à partir d'une bande pliée en deux, faite
de plusieurs films dont les dimensions préalablement définies correspondent au volume à réaliser, puis elle est soudée sur les 3 cotés le 4ème étant la pliure.Its simple design, is made from a strip folded in half, made
of several films whose dimensions defined beforehand correspond to the volume to be produced, then it is welded on the 3 sides, the 4th being the fold.
Puis à l'aide d'un moyen adéquate nous déformons 1' ensemble et nous venons juxtaposer les soudures S3 et S2. Cette action fait apparaître 4 pointes, P1, P2, P3, P4 qui sont chacune le sommet d'un
triangle sur lequel sera placée la base correspondant à la longueur ou la
largeur définie pour le volume.Ces bases sont soudées en S4, S5, S6, S7
puis les bouts sont découpés faisant apparaître un parallélépipède égal
ou rectangle suivant la forme et les dimensions désirées;
Cette procédure par pliage soudures déformation et soudures permet de
réaliser le volume désiré
Les figures 1, 2 et 3 représentent la première phase de pliage et de soudures
La figure 4 représente la mise en forme de l en-eloppe pour permettre la
juxtaposition des soudures S3, S2
La figure 5 représente la mise en condition de l'enveloppe pour permettre les
soudures 54 S5 S6 S7 et le découpage des triangles.Then using an adequate means we deform the assembly and we come to juxtapose the welds S3 and S2. This action brings up 4 points, P1, P2, P3, P4 which are each the top of a
triangle on which the base corresponding to the length or the
width defined for the volume These bases are welded in S4, S5, S6, S7
then the ends are cut showing an equal parallelepiped
or rectangle according to the desired shape and dimensions;
This procedure by folding deformation welds and welds allows
achieve the desired volume
Figures 1, 2 and 3 show the first phase of bending and welding
Figure 4 shows the shaping of the envelope to allow the
juxtaposition of welds S3, S2
FIG. 5 represents the conditioning of the envelope to allow the
welds 54 S5 S6 S7 and cutting of triangles.
Avant emballage sont montés le bouchon et la vanne. Before packaging, the cap and the valve are fitted.
L' ensemble ainsi réalisé est plié puis emballé et conditionné pour expédition. The assembly thus produced is folded then packed and packaged for dispatch.
Une variante de ce type de l'nveloppe peut être réalisée avec un fond
incliné permettant l'écoulement par gravité et évitant les zones de
rétention.A variant of this type of envelope can be made with a bottom
inclined allowing flow by gravity and avoiding areas of
retention.
A titre d'exemple et non limitatif: l'enveloppe aura des volumes de 400,
500, 800, et 1000 litres, elle sera réalisée avec trois épaisseurs de film en
PEHD de 80 micron (ou autres épaisseurs) chacune; By way of example and not limiting: the envelope will have volumes of 400,
500, 800, and 1000 liters, it will be produced with three film thicknesses
HDPE 80 micron (or other thicknesses) each;
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514741A FR2742129B1 (en) | 1995-12-08 | 1995-12-08 | FLEXIBLE PLASTIC ENCLOSURE FOR CONTAINER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9514741A FR2742129B1 (en) | 1995-12-08 | 1995-12-08 | FLEXIBLE PLASTIC ENCLOSURE FOR CONTAINER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2742129A1 true FR2742129A1 (en) | 1997-06-13 |
FR2742129B1 FR2742129B1 (en) | 2001-03-30 |
Family
ID=9485433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9514741A Expired - Fee Related FR2742129B1 (en) | 1995-12-08 | 1995-12-08 | FLEXIBLE PLASTIC ENCLOSURE FOR CONTAINER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2742129B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007038438A1 (en) * | 2005-09-26 | 2007-04-05 | Cdf Corporation | Flexible liner with fitting on gusseted side and method of manufacture thereof |
WO2007112383A1 (en) * | 2006-03-28 | 2007-10-04 | Cdf Corporation | Flexible liner for fibc or bag-in-box container systems with improved tensile strength |
US8075188B2 (en) | 2006-02-24 | 2011-12-13 | Cdf Corporation | Flexible liner for FIBC or bag-in-box container systems with improved flex crack resistance |
JP2016037310A (en) * | 2014-08-08 | 2016-03-22 | 大日本印刷株式会社 | Liquid storage container, storage method of the same, combination body of outer container and liquid storage container, and liquid filling and pouring method of the same |
US11180280B2 (en) | 2010-11-16 | 2021-11-23 | Cdf Corporation | Secondary packaging system for pre-packaged products |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7798711B2 (en) | 2004-07-27 | 2010-09-21 | Cdf Corporation | Flexible liner for FIBC or bag-in-box container systems |
US9016555B2 (en) | 2007-04-03 | 2015-04-28 | Cdf Corporation | Flexible liner and bag-in-box container systems |
US8567660B2 (en) | 2009-11-17 | 2013-10-29 | Cdf Corporation | Sustainable packaging system for shipping liquid or viscous products |
US9120608B2 (en) | 2009-11-17 | 2015-09-01 | Cdf Corporation | Sustainable packaging system for shipping liquid or viscous products |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5031792A (en) * | 1989-01-17 | 1991-07-16 | Milan Box Corporation | Container for bulk handling of fluids |
DE4204902A1 (en) * | 1991-02-18 | 1992-08-27 | Klaus Zondek Wendriner | Collapsible liq. or powder container - consists of outer e.g. plywood container with top opening to which inner e.g. plastic liner is pressed, and prod. folds inwards when empty |
GB2268231A (en) * | 1992-06-23 | 1994-01-05 | Tnt Materials Handling Ltd | Liquid container and dispenser |
-
1995
- 1995-12-08 FR FR9514741A patent/FR2742129B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5031792A (en) * | 1989-01-17 | 1991-07-16 | Milan Box Corporation | Container for bulk handling of fluids |
DE4204902A1 (en) * | 1991-02-18 | 1992-08-27 | Klaus Zondek Wendriner | Collapsible liq. or powder container - consists of outer e.g. plywood container with top opening to which inner e.g. plastic liner is pressed, and prod. folds inwards when empty |
GB2268231A (en) * | 1992-06-23 | 1994-01-05 | Tnt Materials Handling Ltd | Liquid container and dispenser |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007038438A1 (en) * | 2005-09-26 | 2007-04-05 | Cdf Corporation | Flexible liner with fitting on gusseted side and method of manufacture thereof |
US8075188B2 (en) | 2006-02-24 | 2011-12-13 | Cdf Corporation | Flexible liner for FIBC or bag-in-box container systems with improved flex crack resistance |
WO2007112383A1 (en) * | 2006-03-28 | 2007-10-04 | Cdf Corporation | Flexible liner for fibc or bag-in-box container systems with improved tensile strength |
US8182152B2 (en) | 2006-03-28 | 2012-05-22 | Cdf Corporation | Flexible liner for FIBC or bag-in-box container systems with improved tensile strength |
US11180280B2 (en) | 2010-11-16 | 2021-11-23 | Cdf Corporation | Secondary packaging system for pre-packaged products |
JP2016037310A (en) * | 2014-08-08 | 2016-03-22 | 大日本印刷株式会社 | Liquid storage container, storage method of the same, combination body of outer container and liquid storage container, and liquid filling and pouring method of the same |
Also Published As
Publication number | Publication date |
---|---|
FR2742129B1 (en) | 2001-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RN | Application for restoration | ||
FC | Decision of inpi director general to approve request for restoration | ||
ST | Notification of lapse |