[go: up one dir, main page]

SE327362B - - Google Patents

Info

Publication number
SE327362B
SE327362B SE17141/67A SE1714167A SE327362B SE 327362 B SE327362 B SE 327362B SE 17141/67 A SE17141/67 A SE 17141/67A SE 1714167 A SE1714167 A SE 1714167A SE 327362 B SE327362 B SE 327362B
Authority
SE
Sweden
Prior art keywords
carton
liner
adhesive
film
folded
Prior art date
Application number
SE17141/67A
Inventor
C Bjoerkengren
B Persson
B Nilsson
Original Assignee
Akerlund & Rausing Ab
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 Akerlund & Rausing Ab filed Critical Akerlund & Rausing Ab
Priority to SE17141/67A priority Critical patent/SE327362B/xx
Priority to DE19681813313 priority patent/DE1813313A1/en
Publication of SE327362B publication Critical patent/SE327362B/xx

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
    • 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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2014—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape
    • B65D5/2019—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape with at least partially curved edges or the like
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Cartons (AREA)

Abstract

A deep-drawn plastic liner, pref. PVC, for a carton pre-formed as a flat stamping, which is folded and glued to form the finished shape, the special feature being that a suitable lacquer or adhesive is applied to the liner instead of as is usual to the inside of the carton. The liner can be deep-drawn into the carton, which is placed in the mould, across the top of which the plastic sheet is clamped, using either vacuum or external pneumatic or mechanical pressure, the film being preheated to a temperature at which not only can it be deformed but at which the adhesive becomes active. The process allows very thin films to be employed but this can lead to difficulties in sealing the liner to the carton due to the low heat content of the thin film which may be insufficient to sensitise the adhesive uniformly. Where a thinner liner is used which is not rigid enough to form a self-supporting rim flange, the carton can be provided with a flange to act as a support, over which the film can be folded.
SE17141/67A 1967-12-13 1967-12-13 SE327362B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE17141/67A SE327362B (en) 1967-12-13 1967-12-13
DE19681813313 DE1813313A1 (en) 1967-12-13 1968-12-07 Deep-drawn plastic liner for a preformed carton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17141/67A SE327362B (en) 1967-12-13 1967-12-13

Publications (1)

Publication Number Publication Date
SE327362B true SE327362B (en) 1970-08-17

Family

ID=20303292

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17141/67A SE327362B (en) 1967-12-13 1967-12-13

Country Status (2)

Country Link
DE (1) DE1813313A1 (en)
SE (1) SE327362B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE335095B (en) * 1970-02-13 1971-05-10 Akerlund & Rausing Ab

Also Published As

Publication number Publication date
DE1813313A1 (en) 1969-06-26

Similar Documents

Publication Publication Date Title
GB1376775A (en) Package and method of manufacture thereof
CA1001376A (en) Process for producing film and sheet materials from thermoplastic materials having hot tack by the blown film process
CA953243A (en) Process and product of cold sealing an anodized aluminum article by a photopolymerization process
GB992980A (en) Cathode-ray tube fabrication
CA999710A (en) Process of stretching webs of plastic film
SE327362B (en)
GB1237301A (en) Improvements in and relating to cartons or containers
SE411851B (en) DEVICE FOR PREPARING A removable part of a disc or plate
GB1257127A (en)
ES347558A1 (en) Method of sealing containers
GB1325726A (en) Method of manufacture thin walled containers
US2466666A (en) Container
GB1021494A (en) An improved method of producing cartons consisting of an outer container of cardboard or a material of similar stiffness and an inner lining of synthetic plastics material
FR2224365A1 (en) Silicone rubber pressure relief valve - for plastics packaging container
CA965213A (en) Process for manufacturing tubular film of thermoplastic resin
FR2235052A1 (en) Method of packaging in plastic film - uses heat and press. to deform plastic film outwards towards object
FR2142727A1 (en) Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part
FR2118955A3 (en) Thermoplastic beaker - with thin neck and closure section formed from same sheet
FR2193712A1 (en) Oil-resistant packaging film prodn - using lamination of polyethylene film with dried PVdC emulsion
FR2074677A1 (en) Vacuum moulding containers from thermopl - astic sheets
JPS5575397A (en) Manufacture of speaker diaphragm
FR2113892A1 (en) Biaxial film stretching - with loosely turning pressure rollers in direction of guideways
FR2039246A1 (en) Cutting leather at a slant
GB1504870A (en) Process and apparatus for forming double-walled units
ES377870A1 (en) Procedure for the manufacture of plastic foam parts coated of a decorative lamp. (Machine-translation by Google Translate, not legally binding)