EP0070721A2 - Emballage pour matériaux collants à haute viscosité - Google Patents

Emballage pour matériaux collants à haute viscosité Download PDF

Info

Publication number
EP0070721A2
EP0070721A2 EP82303771A EP82303771A EP0070721A2 EP 0070721 A2 EP0070721 A2 EP 0070721A2 EP 82303771 A EP82303771 A EP 82303771A EP 82303771 A EP82303771 A EP 82303771A EP 0070721 A2 EP0070721 A2 EP 0070721A2
Authority
EP
European Patent Office
Prior art keywords
tray
packaging container
release
outer box
viscous material
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.)
Withdrawn
Application number
EP82303771A
Other languages
German (de)
English (en)
Other versions
EP0070721A3 (fr
Inventor
Michael Frank English
Alto Nelson Stuckey, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of EP0070721A2 publication Critical patent/EP0070721A2/fr
Publication of EP0070721A3 publication Critical patent/EP0070721A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • B65D77/062—Flexible containers disposed within polygonal containers formed by folding a carton blank
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/566—Linings made of relatively rigid sheet material, e.g. carton

Definitions

  • the present invention relates to improvements in the construction and method of making a package for highly viscous tacky materials. More particularly, it relates to a container for such materials which utilizes a seamless laminated tray with good release characteristics disposed within a box.
  • Most highly viscous tacky polymers such as low molecular weight polyisobutylene are mixed and packaged "hot", e.g., greater than 125 0 C, so that the material will flow to some extent or at least be pourable.
  • Containers for these types of materials must be able to withstand the hot packaging temperatures of approximately 150 0 C to 235 0 C and at the same time, permit the contents to be readily removed for final use.
  • Another approach to packaging these viscous tacky polymers is by hot filling an open-ended container having a liner comprising (1) heat stabilized nylon'coated with a silicone release agent; (2) an uncoated cellophane film; (3) a mineral pigment coated kraft paper overcoated with a silicone release agent; or (4) kraft paper coated with finely divided mica.
  • This liner provides for ready release of the material from the container after warehouse storage and/or shipment to the processor of said viscous tacky material.
  • the liners have release agents on their inner surfaces to permit the liners to be peeled away from the viscous material after it has cooled.
  • a bag type liner it is not possible to peel the liner away from the cooled tacky viscous material to place the liner in a substantially flattened configuration to leave the viscous material free standing on the liner; rather, it is necessary to rip, tear or cut the lines in order to peel it away from the cooled viscous material. This can create problems in easily and completely freeing the viscous material from the liner.
  • the bag structure were constructed from a substantially flat sheet of material which had a release coating thereon, it would be most difficult to seal the edges to provide a substantially leak-proof container as a result of the release coating on the surface of the sheet material.
  • seams would be necessary and there is difficulty in adequate sealing of the seamed edges of a material when a release coating has been placed thereon.
  • a seam must be provided between the tubular structure and a bottom which in turn can present problems of leakage or flow of the tacky viscous material when it is hot and poured into the liner.
  • a scored blank preferably a scored paper sheet (optimally kraft paper laminated to a corrugated board or fiber board) which has been surface treated with a release agent for tacky viscous material can be folded into a seamless tray which provides said release properties (Kiel release of less than 10 grams and preferably less than 5 grams), is suitable for disposition into a tray supporting member, e.g., a box or sleeve, is capable of leakproof retention of said material and provides freedom from contamination of the viscous material.
  • a tray supporting member e.g., a box or sleeve
  • the supporting member comprises a sleeve and a box with a cooperating cover, said sleeve disposed contiguous with the outer surface of the tray and the inner surface of the box.
  • the invention can be described as a packaging container for viscous material whish comprises a blank folded into a seamless tray, the inner surface of said tray having a Kiel release of less than 10 grams for the material to be packaged within said tray, a tray supporting member disposed about said tray and a cover for said tray whereby viscous material is contained within said tray.
  • the scored blank usefully is a composite of a polymeric film adhered to a scored corrugated board.
  • the tray supporting member comprises an open ended member and an outer box, said open ended member adapted to be positioned external and contiguous with the outer surface of said tray and the inner surface of said box.
  • the tray has shoulders adapted to cooperate the tray supporting member whereby said shoulders prevent any contained viscous material contact exposure to said tray supporting member.
  • the unique feature of the packaging container derives from the use of a substantially flat blank of material having a release coating en one side thereof.
  • the blank of material is folded to provide a tray member having an integral bottom and upstanding sidewalls defining an open top end, the nature of the folding of the blank being such that the tray member is substantially free of seams through which tacky viscous material could flow when the tray member is filled.
  • the folded tray member is adapted to be placed within a suitable support structure, such as a corrugated sleeve and/or an outer box structure for supporting the bottom and sidewalls of the tray member so that it will maintain its integrity when filled with tacky viscous material.
  • the use of such a substantially flat sheet material which is folded into a tray member is advantageous in a number of respects over prior art packaging structures for tacky viscous material.
  • the outer peripheral margins of the flat sheet can be folded upwardly in a manner to define the upstanding sidewalls of the tray member so as not to provide any seams through which the tacky viscous material may leak or flow when poured into the tray member.
  • the upstanding sidewalls of the tray member may simply be unfolded and placed in a substantially flat configuration to easily facilitate removal of the viscous material.
  • the sidewalls of the tray member may simply be pulled away from the side of the viscous material and placed in a substantially flattened configuration with the cooled viscous material lying on top of the flattened blank of material. This capability facilitates easy removal of the viscous material when it is desired to use same.
  • the container of this invention is suitable for use for such tacky polymers as polyisobutylene having a Staudinger molecular weight of 8,000 to 12,000,polybutenes having Staudinger molecular weights of about 3,000 to 6,000, low molecular weight butyl rubbers and halogenated butyl rubbers, low softening point hydrocarbon resins, adhesives, sealants and the like compounds which are normally not pourable at room temperature, but exhibit cold flow at room temperature and are sufficiently tacky to be removed from conventional containers only with difficulty.
  • tacky polymers as polyisobutylene having a Staudinger molecular weight of 8,000 to 12,000,polybutenes having Staudinger molecular weights of about 3,000 to 6,000, low molecular weight butyl rubbers and halogenated butyl rubbers, low softening point hydrocarbon resins, adhesives, sealants and the like compounds which are normally not pourable at room temperature, but exhibit cold flow at room temperature and are sufficiently tacky to be removed from conventional
  • the substantially flat blank should be capable of withstanding hot packaging conditions without degradation or softening to the point of adhering to the polymer being packaged.
  • Various polymeric films have been found to be useful for this purpose. Typical of the types of the film which may be used are polyester films and heat stabilized nylon.
  • the polymeric film has a thickness of about 0.5 to about 5 mils; more preferably about 1 to about 3 mils.
  • a particularly suitable polyester film is the reaction product of ethylene glycol and terephthalic acid which is known to the trade by the duPont trademark "Mylar”.
  • nylon as used herein in the specification and claims is used in its generic sense to mean long chain synthetic polyamides which have recurring amine groups.
  • Illustrative examples of nylons suitable for use in the practice of this invention are Nylon 4 prepared from pyrrolidone; Nylon 66 prepared from condensation of hexamethylenediamine with adipic acid; Nylon 610 obtained from the condensation of hexamethylenediamine with sebacic acid; Nylon 6 obtained by polycondensation of caprolactam; etc.
  • Aromatic polyamides are particularly well suited for use in the practice of this invention due to their excellent thermal properties.
  • the nylon be a heat stabilized nylon illustrated by Nylon 6 which has the following physical properties: at 22 0 C, tensile strength of 12,000-15,000 psi, yield strength of 5,000-8,000 psi, tear strength of 70-100 gms., elongation of 400-600 percent, negligible solubility in water, crystalline melting point of 218°-220°C; at 150°C, tensile strength of 5,000-7,000 psi, yield strength of 1,500 - 2,700 psi, and elongation of 400-500 percent.
  • kraft paper e.g. 50-100 pound grade which corresponds to a thickness of from 0.5 to 5 mils,as the scored blank; optimally heat laminated to a corrugated backing (usefully a single wall construction) with any suitable combination of flute design and liner board construction.
  • the scored blank is surface coated with a release agent.
  • release agents may be used in the practice of this invention.
  • the release agents are silicone fluids having a viscosity of about 10 to about 30,000 centistokes at 25 0 C, more preferably about 50-1,000 centistokes, most preferably 100 to 500 centistokes.
  • the materials are well known to the art having carbon to silicon linkages such as disclosed in U.S. Patent Nos. 2,448,756, 2,484,595 and 2,541,137 which are incorporated herein by reference.
  • the silicone fluid is cured after application to a surface of the scored blank.
  • a suitable silicone for the scored kraft paper blank is Akrosil NS-62-UBL-5-1 sold by Akrosil Corporation.
  • the silicone fluids useful for the polymeric films are illustrated by Union Carbide and Carbon's L-45 series fluids and General Electric Co.'s SF 96 series fluids with both being available in a wide range of viscosities up to about 100,000 cs at 25°C, e.g., Union Carbide and Carbon's L-31 is a silicone fluid having a viscosity of about 35 cs. at 25°C.
  • the thickness of the release agent coating is not critical. However, it is essential that the coating be continuous. For example, a.continuous coating whose thickness is in the Angstrom range will suffice, whereas a discontinuous coating of several mils will not release properly.
  • the release coating provide a release value of 2 to 10, preferably 5, grams as measured by a Kiel release tester.
  • a simple flat sheet of kraft paper which has been surface treated with a suitable release agent such as a cured silicone is laminated to the surface of a scored corrugated board or fiber board.
  • the corrugated or fiber board has been appropriately scored in such a way that as its ends are folded, a tray is formed which has the unique nature of containing no seams, joints, butts or other areas in which the tacky viscous material can leak out.
  • the folded flaps may be held in place by means of a fastener such as a staple or yet folded into the outer box or support sleeve.
  • This folded tray is then placed in a suitable outer corrugated box of such a construction as to impart the required stacking strength, crush strength, puncture resistance, etc.
  • the folded tray may also be placed in a corrugated support sleeve both of which are placed into a simple outer box. Once the package is filled with said material, the outer box top is sealed by conventional means. One or more trays may be placed in an outer box as described below. Note that the tray overlaps the outer corrugated sleeve to prevent fiber contamination of the tray contents.
  • the outer box may be of any suitable design. However, it is preferred that the box lid completely extend over the entire box top so that paper fiber contamination of the product be minimized.
  • the kraft paper release agent need not be laminated to corrugated board. It itself may be adequate as an inner liner supported by itself or laminated to a fiber board. It may also simply comprise the inner surface of a suitable outer box.
  • This box is not restricted to polyisobutylene type resins for it is suitable as a package for hydrocarbon resins, atactic polypropylene, hot melt adhesives and the like.
  • the inner blank 10 of Figure 1 has a series of scored lines a-j, b-e, f-i, k-j-i-g, k-n, p-o, b-j-o-q, q-t, e-i-v-t, v-u, n-o-v-w, and g-w, which are folded along the scorings as follows: first fold along scored lines b-j-o-q and e-i-v-t; secondly, fold along scored lines k-j-i-g and n-o-v-w; thirdly, fold along scored lines a-j, f-i, u-v and o-p; fourthly, fold along scored lines k-n and g-w; and finally, each of the four folded sections defined by efgi, vtwu, abjk and npoq are positioned in overlapping fashion against each end of the seamless tray as indicated
  • the seamless tray 11 has opposing sides 12 and 13, ends 14 and 15 and bottom 16.
  • the blank is preferably cut to provide areas defined by cdeb, klmn, qrst and ghxw so that shoulders 17, 18, 19, 20 are formed overlap the sleeve member and thereby prevent contamination of the viscous material by exposure to the end of the supporting sleeve 21 (as seen in Figure 3).
  • Shoulder 20 has been further folded to provide the lip 22, which is the optimal configuration for all shoulders, thus achieving maximum protection from supporting sleeve contamination.
  • the exploded representation of the uncovered package or container of the invention shows the seamless tray 11 with its lipped 22 shoulders 17 and 20 positioned above support sleeve 21 (usefully of corrugated paper) and cooperating outer box 23 having sides 24, 25, 26 and 27 with bottom 28.
  • the cooperating outer box 23 has a cover 24, which thereby fully contains the viscous material.
  • a cover 24 which thereby fully contains the viscous material.
  • Figure 4 shows in partial cross-section the covered container of Figure 5 along dotted lines 4-4.
  • Cover 24 which extends over the side of box 23, is seen to lie directly in contact with shoulder 20 of the seamless tray 11, more particularly the shoulder 20 of end wall 15 of said tray 11.
  • the sleeve member 21 is positioned at its upper end between the lip 22 of shoulder 20 and tray portions 29 and 30 which are represented by those liner areas fig and fei of Figure 1, respectively.
  • the preferred structure of the packaging container of this invention for viscous materials comprises an outer support member having means defining a closed bottom and upstanding sidewalls and an open top end, and further including means for closing the open top end thereof; and an inner tray member placed within said outer support member to be supported thereby, said inner tray member having a bottom wall and integral upstanding sidewalls, and an open top end into which viscous materials may be placed, said bottom and integral sidewalls of said tray member having a release agent on the interior walls thereof so as to be peelable away from said viscous material after said viscous material has been placed in said tray member, said bottom and integral sidewalls of said tray member being folded from a substantially flat blank of material in a manner so as to be free of seams through which viscous material may flow when placed therein, and folded so that said sidewalls may be peeled away from said viscous material after said tray member has been removed from said outer support structure by unfolding said blank of material into a substantially flattened configuration to facilitate easy removal of
  • the inner tray or liner member is constructed from a substantially flat blank of material by folding of same so as to be free of seams through which the tacky material may leak and yet which may be peeled away from the viscous material after cooling by unfolding the sidewalls into a substantially flat configuration so that the cooled viscous material will simply lie on the substantially flattened blank and may then be easily removed therefrom and used as desired.
  • the viscous material will not leak from the tray member.
  • a further advantage resulting from use of the substantially flat sheet which is folded into a tray member is the fact that it permits easy automation of the equipment for constructing the packages for the viscous material and for filling of same.
  • the blank in the preferred embodiment of the present invention in which the release coating is applied to a corrugated cardboard or fiberboard, the blank may be easily folded in a manner to have an integral bottom and upstanding sidewall and which has sufficient rigidity to maintain its shape so that it may thereafter be easily placed within a supporting structure having the same general configuration as the folded constructed tray member.
  • Such folding operations of a blank of material having the release coating thereon may be performed with conventional automated equipment.
  • the placement of the constructed tray member within a suitable supporting structure may be performed with automated equipment since the constructed tray member may simply slide or drop into the supporting structure. Further, li p portions on the upper end of the tray may be provided to overlie the edges of the supporting structure to prevent contamination. Likewise, the filling of the tray member after placement within the supporting structure may be accomplished with automated equipment as well as the placement of a suitable cover thereover. With the prior art arrangements, the construction of the bag or cylindrical liners and the placement of same within the cylindrical drum with the upper edge of the liner folded over the upper edges of the cylindrical drum could not easily be accomplished with automated equipment.
  • a still further advantage in accordance with the present invention relates to the fact that kraft paper having a release coating thereon may be utilized for the liner structure which is less expensive than conventionally used nylon liners which are release coated. While kraft paper having a release coating thereon has been utilized or proposed in the prior art, such prior art structures, as noted above, are of a cylindrical nature and thus present a problem of seaming of same so as to prevent any leakage. While this undoubtedly could be accomplished, it could only be accomplished at a relatively substantial expense in comparison to simple folding of a substantially flat blank into a tray member having a bottom and integral upstanding sidewalls. Thus, the present invention allows for a reduction in cost.
EP82303771A 1981-07-20 1982-07-19 Emballage pour matériaux collants à haute viscosité Withdrawn EP0070721A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28500181A 1981-07-20 1981-07-20
US285001 1981-07-20

Publications (2)

Publication Number Publication Date
EP0070721A2 true EP0070721A2 (fr) 1983-01-26
EP0070721A3 EP0070721A3 (fr) 1983-04-06

Family

ID=23092327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82303771A Withdrawn EP0070721A3 (fr) 1981-07-20 1982-07-19 Emballage pour matériaux collants à haute viscosité

Country Status (1)

Country Link
EP (1) EP0070721A3 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561583A1 (fr) * 1984-03-23 1985-09-27 Norembal Cartonnerie Materiau composite pour emballage et emballage realise dans ce materiau
GB2192178A (en) * 1986-06-26 1988-01-06 William J C Dunlop The transportation of liquid, in particular diesel fuel
EP0631937A2 (fr) * 1993-06-30 1995-01-04 Netherlands Car B.V. Corps en forme d'une boîte et sa construction
EP0647568A2 (fr) * 1993-09-11 1995-04-12 Nittel Gmbh & Co. Kg Conteneur pour des liquides ou des fluentes
GB2283008B (en) * 1993-10-12 1997-07-23 Yoshikazu Taniguchi Insulating paper box
DE102011007124A1 (de) 2011-04-11 2012-10-11 Gerd Jürgen Dürhager Innenauskleidung für Boxen
US20140076961A1 (en) * 2008-07-10 2014-03-20 Fresh Bailiwick Inc. Thermal container
WO2015148343A1 (fr) * 2014-03-26 2015-10-01 Kassouni Van M Conteneur d'expedition et piece rapportee
WO2020049435A1 (fr) * 2018-09-05 2020-03-12 Stora Enso Oyj Récipient isolé
RU205281U1 (ru) * 2021-03-30 2021-07-07 Общество с ограниченной ответственностью "ВОСТОКСЕРВИСТРЕЙД" Контейнер среднетоннажный для битумных материалов

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348622A (en) * 1941-10-29 1944-05-09 Standard Oil Dev Co Removable liner for viscous material containers
US2762504A (en) * 1951-10-10 1956-09-11 Exxon Research Engineering Co Packaging tacky hydrocarbon polymers in polyethylene film
US3503550A (en) * 1968-03-08 1970-03-31 Container Corp Multipiece paperboard container
US3837375A (en) * 1970-06-03 1974-09-24 Exxon Research Engineering Co Process for packaging highly viscous tacky materials
US4318475A (en) * 1980-05-09 1982-03-09 Crafco, Inc. Asphalt container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348622A (en) * 1941-10-29 1944-05-09 Standard Oil Dev Co Removable liner for viscous material containers
US2762504A (en) * 1951-10-10 1956-09-11 Exxon Research Engineering Co Packaging tacky hydrocarbon polymers in polyethylene film
US3503550A (en) * 1968-03-08 1970-03-31 Container Corp Multipiece paperboard container
US3837375A (en) * 1970-06-03 1974-09-24 Exxon Research Engineering Co Process for packaging highly viscous tacky materials
US4318475A (en) * 1980-05-09 1982-03-09 Crafco, Inc. Asphalt container

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216975A1 (fr) * 1984-03-23 1987-04-08 Société Anonyme dite : LOCAGRAF Matériau composite pour emballage et emballage réalisé dans ce matériau
FR2561583A1 (fr) * 1984-03-23 1985-09-27 Norembal Cartonnerie Materiau composite pour emballage et emballage realise dans ce materiau
GB2192178A (en) * 1986-06-26 1988-01-06 William J C Dunlop The transportation of liquid, in particular diesel fuel
EP0631937A2 (fr) * 1993-06-30 1995-01-04 Netherlands Car B.V. Corps en forme d'une boîte et sa construction
NL9301140A (nl) * 1993-06-30 1995-01-16 Netherlands Car Bv Werkwijze voor het samenstellen van een doosvormig lichaam en doosvormig lichaam vervaardigd volgens de werkwijze.
EP0631937A3 (fr) * 1993-06-30 1995-03-15 Netherlands Car Bv Corps en forme d'une boîte et sa construction.
EP0647568A2 (fr) * 1993-09-11 1995-04-12 Nittel Gmbh & Co. Kg Conteneur pour des liquides ou des fluentes
EP0647568A3 (fr) * 1993-09-11 1995-07-26 Nittel Gmbh & Co Kg Conteneur pour des liquides ou des fluentes.
DE4330908B4 (de) * 1993-09-11 2005-11-10 Nittel Gmbh & Co Kg Transportbehälter
GB2283008B (en) * 1993-10-12 1997-07-23 Yoshikazu Taniguchi Insulating paper box
US9114927B2 (en) * 2008-07-10 2015-08-25 Fresh Bailiwick Inc. Thermal container
US20140076961A1 (en) * 2008-07-10 2014-03-20 Fresh Bailiwick Inc. Thermal container
DE102011007124A1 (de) 2011-04-11 2012-10-11 Gerd Jürgen Dürhager Innenauskleidung für Boxen
DE102011007124B4 (de) 2011-04-11 2018-12-06 Gerd Jürgen Dürhager Innenauskleidung für Boxen
DE102011007124B8 (de) * 2011-04-11 2019-05-16 Gerd Jürgen Dürhager Innenauskleidung für Boxen
WO2015148343A1 (fr) * 2014-03-26 2015-10-01 Kassouni Van M Conteneur d'expedition et piece rapportee
US10059486B2 (en) 2014-03-26 2018-08-28 Van M. Kassouni Shipping container and insert
WO2020049435A1 (fr) * 2018-09-05 2020-03-12 Stora Enso Oyj Récipient isolé
EP3847110A4 (fr) * 2018-09-05 2022-05-04 Stora Enso Oyj Récipient isolé
RU205281U1 (ru) * 2021-03-30 2021-07-07 Общество с ограниченной ответственностью "ВОСТОКСЕРВИСТРЕЙД" Контейнер среднетоннажный для битумных материалов

Also Published As

Publication number Publication date
EP0070721A3 (fr) 1983-04-06

Similar Documents

Publication Publication Date Title
EP2361847B1 (fr) Recipient a sachet interieur
US5156295A (en) Bag lined carton with pour spout
US4660737A (en) Carton and pouch system
US3219240A (en) Shipping and dispensing container for liquids
US3648882A (en) Package for highly viscous tacky materials
US6237843B1 (en) Container lid with printed coupon
EP0070721A2 (fr) Emballage pour matériaux collants à haute viscosité
EP3068705B1 (fr) Contenant
US10301082B2 (en) Rim for a container
US4207725A (en) Package and method of package use
JPH10157784A (ja) 反応性ホットメルト接着剤の包装方法
CA2042956C (fr) Contenant de carton plie
EP0922640B1 (fr) Système comprenant un dispositif pour décharger le contenu d'un sac
EP0191499B1 (fr) Sac interne d'étanchéité pour matériau visqueux
US20110220707A1 (en) Five Side Panel Shipping and Storage System
US5927552A (en) Device for discharging contents from bag
AU2012211504A1 (en) Container being provided with an inner bag
US20020190109A1 (en) Packing drum with a melt adhesive and charging with adhesive
AU746252B2 (en) Carton insert
JP2004314978A (ja) 紙とプラスチックからなる複合容器
AU601874B2 (en) Container assembly and a container insert

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19820805

AK Designated contracting states

Designated state(s): BE DE FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840829

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ENGLISH, MICHAEL FRANK

Inventor name: STUCKEY, ALTO NELSON, JR.