ES477371A1 - Saco auto-expansible. - Google Patents

Saco auto-expansible.

Info

Publication number
ES477371A1
ES477371A1 ES477371A ES477371A ES477371A1 ES 477371 A1 ES477371 A1 ES 477371A1 ES 477371 A ES477371 A ES 477371A ES 477371 A ES477371 A ES 477371A ES 477371 A1 ES477371 A1 ES 477371A1
Authority
ES
Spain
Prior art keywords
auto
flexible
cushioning bag
envelope
expansible
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.)
Expired
Application number
ES477371A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR7803732A external-priority patent/FR2416172A1/fr
Priority claimed from FR7837019A external-priority patent/FR2478036A1/fr
Application filed by Individual filed Critical Individual
Publication of ES477371A1 publication Critical patent/ES477371A1/es
Expired legal-status Critical Current

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/18—Filling preformed cavities
    • B29C44/182—Filling flexible bags not having a particular shape
    • B29C44/183—Filling flexible bags not having a particular shape the components being kept apart in different containers within the bag, and mixed upon rupture of the containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/107—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
    • B65D81/1075—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material deformable to accommodate contents
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/107—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
    • B65D81/113—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material of a shape specially adapted to accommodate contents
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/3261—Flexible containers having several compartments
    • B65D81/3272—Flexible containers having several compartments formed by arranging one flexible container within another
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1345—Single layer [continuous layer]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

Saco auto-expansible , caracterizado porque está constituido esencialmente por una envolvente enteramente cerrada de materia flexible, estanca y transparente, y por al menos dos saquitos, igualmente de materia flexible, transparente y estanca, herméticamente cerrados, integrados en la envolvente, y que contienen los ingredientes necesarios para la fabricación de una espuma de poliuretano o análogo, a saber, uno, una mezcla de polioles, de activadores, de agua generadora de gas CO2 para provocar la expansión, y, eventualmente, un agente hinchador suplementario, tal como el triclorofluorometano, y el otro, un isocianato.
ES477371A 1978-02-03 1979-02-01 Saco auto-expansible. Expired ES477371A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7803732A FR2416172A1 (fr) 1978-02-03 1978-02-03 Sac auto-expansible destine a des buts de remplissage, d'emballage, ou d'isolation, et procede pour sa mise en oeuvre
FR7837019A FR2478036A1 (fr) 1978-12-14 1978-12-14 Sac auto-expansible destine a des buts de remplissage, d'emballage, ou d'isolation, et procede pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
ES477371A1 true ES477371A1 (es) 1979-12-16

Family

ID=26220440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477371A Expired ES477371A1 (es) 1978-02-03 1979-02-01 Saco auto-expansible.

Country Status (18)

Country Link
US (1) US4232788A (es)
JP (1) JPS54114396A (es)
AU (1) AU4384279A (es)
BR (1) BR7900578A (es)
DD (1) DD141486A5 (es)
DE (1) DE2902950A1 (es)
DK (1) DK36079A (es)
ES (1) ES477371A1 (es)
FI (1) FI790311A (es)
GB (1) GB2013619A (es)
IL (1) IL56470A0 (es)
IT (1) IT1123973B (es)
LU (1) LU80874A1 (es)
NL (1) NL7900801A (es)
NO (1) NO790350L (es)
OA (1) OA06175A (es)
PT (1) PT69087A (es)
SE (1) SE7900553L (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853950A1 (de) * 1978-12-14 1980-07-03 Heuser Ohg Hans Ed Verpackung
FR2475010A1 (fr) * 1980-02-05 1981-08-07 Exxon France Dispositif d'obturation d'une ouverture
US4800708A (en) * 1987-11-16 1989-01-31 Sealed Air Corporation Apparatus and method for forming foam cushions for packaging purposes
EP0316850B1 (en) * 1987-11-16 1992-04-22 Sealed Air Corporation Apparatus and method for forming foam cushions for packaging purposes
FR2639024B1 (fr) * 1988-11-14 1991-08-02 Bull Sa Procede de conditionnement, cale de conditionnement et chaine de conditionnement
JPH03148466A (ja) * 1989-11-02 1991-06-25 Teipa Kako Kk 簡易型緩衝梱包材
US5009311A (en) * 1990-06-11 1991-04-23 Schenk Robert J Removable rigid support structure for circuit cards
US5093055A (en) * 1990-06-27 1992-03-03 Skiff Eric A Process for sealing a cover over a vault
US5684392A (en) * 1995-10-03 1997-11-04 International Business Machines Corporation System for extending operating time of a battery-operated electronic device
US6629599B2 (en) 1996-04-03 2003-10-07 Sealed Air Corporation Foam in bag packaging system
US6272813B1 (en) 1996-04-03 2001-08-14 Sealed Air Corporation Foam in bag packaging system
US5699902A (en) * 1996-04-03 1997-12-23 Sperry; Laurence Burst Foam in bag packaging system
AU6970398A (en) * 1997-04-14 1998-11-11 Sealed Air Corporation Thermally insulated foam in bag packaging cushion
US5996782A (en) * 1997-04-14 1999-12-07 Sealed Air Corporation Foam in bag packaging system for manual use
US6444713B1 (en) 1997-05-21 2002-09-03 Denovus Llc Foaming compositions and methods for making and using the compositions
US5899325A (en) * 1998-03-13 1999-05-04 Sealed Air Corporation Foam in bag packaging system and method for producing the same
US6379595B1 (en) * 2000-04-28 2002-04-30 Lear Corporation Multiple density interior trim substrate and method of making same
US7077636B2 (en) * 2004-02-12 2006-07-18 3Fi Products Llc Foam-in-place apparatus, and methods of use and manufacture
US6997319B2 (en) * 2004-03-23 2006-02-14 Sealed Air Corporation Heat resistant foam-in-bag packaging
US20060272289A1 (en) * 2005-06-01 2006-12-07 Shay Pausa Foam cushion forming apparatus and methods
US20080257248A1 (en) * 2007-04-18 2008-10-23 Save-A-Life, Inc. Portable Emergency Floatation System For a Vessel
US8006844B2 (en) * 2007-09-21 2011-08-30 Ivex Protective Packaging, Inc. Packaging system for producing a foam-in-bag and method of mixing foam
US11325286B2 (en) 2009-09-24 2022-05-10 Sealed Air Corporation (Us) Mixing machine for producing foam within a bag
GB2487895B (en) 2010-07-19 2012-12-26 Kraft Foods R & D Inc Improvements in containers
ES2702724T3 (es) * 2014-10-15 2019-03-05 Bema Srl Grupo para posicionar elementos de protección dentro de un envase rígido y método para posicionar tales elementos de protección
FR3038588B1 (fr) * 2015-07-07 2017-07-28 Peugeot Citroen Automobiles Sa Procede de conditionnement d’un objet aux formes irregulieres
DE102015212646B4 (de) * 2015-07-07 2017-12-28 Richard Bergner Elektroarmaturen Gmbh & Co. Kg Vorrichtung, Montageset mit einer solchen und Verfahren zur Montage der Vorrichtung
US10751633B2 (en) * 2017-02-03 2020-08-25 Mga Entertainment, Inc. Egg-like dual substance package, and method of making a toy figure
US10400951B2 (en) 2017-05-02 2019-09-03 Signode Industrial Group Llc Dunnage bag suspender
CN115052817B (zh) 2019-12-11 2024-04-05 普里吉斯创新包装有限责任公司 可充放气的幅材
US11993438B2 (en) * 2020-07-01 2024-05-28 Pregis Innovative Packaging Llc User-expandable packaging
EP4188668A4 (en) 2020-07-31 2024-05-29 Pregis Innovative Packaging LLC EXPANDABLE WEB WITH IN-SITU COMBINATION OF EXPANSION MATERIAL COMPONENTS
DE102021129683A1 (de) 2021-11-15 2023-05-17 Michael Bitter Verwendung von aushärtbarem Kunststoffschaum zum Transportschutz von Gegenständen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451534A (en) * 1961-10-05 1969-06-24 Continental Aviat & Eng Corp Packaging
US3485347A (en) * 1968-05-27 1969-12-23 Us Army Foamed-in-bags packaging
US3598671A (en) * 1968-07-24 1971-08-10 Harold Wortman Method of preparing foam plastic laminated structures
US3966521A (en) * 1974-10-10 1976-06-29 Basf Wyandotte Corporation Polyurethane foam composite
US4087389A (en) * 1976-04-19 1978-05-02 Olin Corporation Semi-rigid polyurethane foam used in packaging
DE2649804A1 (de) * 1976-10-29 1978-05-03 Hago Chemie Gmbh & Co Verfahren und anordnung zur verpackung von gegenstaenden in behaeltern

Also Published As

Publication number Publication date
DK36079A (da) 1979-08-04
BR7900578A (pt) 1979-08-28
IT1123973B (it) 1986-05-07
AU4384279A (en) 1979-08-09
IT7912442A0 (it) 1979-02-01
LU80874A1 (fr) 1979-06-07
US4232788A (en) 1980-11-11
SE7900553L (sv) 1979-08-04
OA06175A (fr) 1981-06-30
IL56470A0 (en) 1979-03-12
FI790311A (fi) 1979-08-04
PT69087A (pt) 1979-02-01
GB2013619A (en) 1979-08-15
NL7900801A (nl) 1979-08-07
DE2902950A1 (de) 1979-08-09
JPS54114396A (en) 1979-09-06
NO790350L (no) 1979-08-06
DD141486A5 (de) 1980-05-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301