GB2518757B - Process for the production of packaging material - Google Patents

Process for the production of packaging material

Info

Publication number
GB2518757B
GB2518757B GB1417061.7A GB201417061A GB2518757B GB 2518757 B GB2518757 B GB 2518757B GB 201417061 A GB201417061 A GB 201417061A GB 2518757 B GB2518757 B GB 2518757B
Authority
GB
United Kingdom
Prior art keywords
production
packaging material
packaging
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.)
Active
Application number
GB1417061.7A
Other versions
GB201417061D0 (en
GB2518757A (en
Inventor
Smith Jeremy
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.)
Custompac Ltd
Original Assignee
Custompac Ltd
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 Custompac Ltd filed Critical Custompac Ltd
Priority to GB1417061.7A priority Critical patent/GB2518757B/en
Publication of GB201417061D0 publication Critical patent/GB201417061D0/en
Publication of GB2518757A publication Critical patent/GB2518757A/en
Application granted granted Critical
Publication of GB2518757B publication Critical patent/GB2518757B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • 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
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/3402—Details of processes or apparatus for reducing environmental damage or for working-up compositions comprising inert blowing agents or biodegradable components
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B65D81/022—Containers made of shock-absorbing material
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB1417061.7A 2014-09-26 2014-09-26 Process for the production of packaging material Active GB2518757B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1417061.7A GB2518757B (en) 2014-09-26 2014-09-26 Process for the production of packaging material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1417061.7A GB2518757B (en) 2014-09-26 2014-09-26 Process for the production of packaging material

Publications (3)

Publication Number Publication Date
GB201417061D0 GB201417061D0 (en) 2014-11-12
GB2518757A GB2518757A (en) 2015-04-01
GB2518757B true GB2518757B (en) 2016-07-27

Family

ID=51901210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1417061.7A Active GB2518757B (en) 2014-09-26 2014-09-26 Process for the production of packaging material

Country Status (1)

Country Link
GB (1) GB2518757B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019279907B1 (en) * 2019-04-11 2020-02-27 Polystyrene Reforming Pty Ltd A method for recycling expanded polystyrene

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005648A1 (en) * 1989-10-23 1991-05-02 Charles Treffner Continuous moulding of expanded plastics foam
US5711905A (en) * 1992-10-26 1998-01-27 Ph. Kurtz Eisenhammer Gmbh & Co. Process for producing molded articles from foamed plastic and a mold for performing the process
US5858288A (en) * 1996-07-18 1999-01-12 Bullard; Calvin P. Method for molding expandable polystyrene foam articles
US6042764A (en) * 1993-11-29 2000-03-28 C.A. Greiner & Sohne Gesellschaft M.B.H. Method of producing shaped plastic foam parts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005648A1 (en) * 1989-10-23 1991-05-02 Charles Treffner Continuous moulding of expanded plastics foam
US5711905A (en) * 1992-10-26 1998-01-27 Ph. Kurtz Eisenhammer Gmbh & Co. Process for producing molded articles from foamed plastic and a mold for performing the process
US6042764A (en) * 1993-11-29 2000-03-28 C.A. Greiner & Sohne Gesellschaft M.B.H. Method of producing shaped plastic foam parts
US5858288A (en) * 1996-07-18 1999-01-12 Bullard; Calvin P. Method for molding expandable polystyrene foam articles

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ACH Foam Technologies, "EPS Manufacturing Process", achfoam.com, [online], available from: http://www.achfoam.com/EPS-Manufacturing.aspx [accessed: 09/04/2015] *
Custompac Limited, Polystyrene Packaging - "EPS sheets", custompac.co.uk, [online], Available from: http://www.custompac.co.uk/polystyrene-packaging/eps-packaging-sheets [accessed: 09/04/2015] *
Nuova Idopress S.p.A; Vertical block moulds; available from: http://www.nuova-idropress.com/Sezione.jsp?titolo=vertical-block-moulds&idSezione=37 *

Also Published As

Publication number Publication date
GB201417061D0 (en) 2014-11-12
GB2518757A (en) 2015-04-01

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