FR2196904A1 - Laminated film - with non-sealing and sealing layer, for making, eg a heat-sealing bag - Google Patents

Laminated film - with non-sealing and sealing layer, for making, eg a heat-sealing bag

Info

Publication number
FR2196904A1
FR2196904A1 FR7327956A FR7327956A FR2196904A1 FR 2196904 A1 FR2196904 A1 FR 2196904A1 FR 7327956 A FR7327956 A FR 7327956A FR 7327956 A FR7327956 A FR 7327956A FR 2196904 A1 FR2196904 A1 FR 2196904A1
Authority
FR
France
Prior art keywords
sealing
making
heat
laminated film
bag
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
Application number
FR7327956A
Other languages
French (fr)
Other versions
FR2196904B3 (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.)
Amcor Flexibles Burgdorf GmbH
Original Assignee
Schuepbach AG
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 Schuepbach AG filed Critical Schuepbach AG
Publication of FR2196904A1 publication Critical patent/FR2196904A1/en
Application granted granted Critical
Publication of FR2196904B3 publication Critical patent/FR2196904B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Landscapes

  • Wrappers (AREA)
  • Bag Frames (AREA)
  • Laminated Bodies (AREA)

Abstract

The outside of the laminate is formed by a film of the non-sealing material, in which interruptions extend from the outside through to a layer of the sealing material. Pref. the outer and inner sides are formed by layers of the non sealing film.
FR7327956A 1972-08-22 1973-07-31 Laminated film - with non-sealing and sealing layer, for making, eg a heat-sealing bag Granted FR2196904A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1242272A CH569578A5 (en) 1972-08-22 1972-08-22

Publications (2)

Publication Number Publication Date
FR2196904A1 true FR2196904A1 (en) 1974-03-22
FR2196904B3 FR2196904B3 (en) 1976-07-16

Family

ID=4382873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327956A Granted FR2196904A1 (en) 1972-08-22 1973-07-31 Laminated film - with non-sealing and sealing layer, for making, eg a heat-sealing bag

Country Status (6)

Country Link
JP (1) JPS5063080A (en)
CH (1) CH569578A5 (en)
DE (1) DE2337560A1 (en)
FR (1) FR2196904A1 (en)
IL (1) IL42884A0 (en)
IT (1) IT992226B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699599A1 (en) * 1994-09-01 1996-03-06 Hoechst Aktiengesellschaft Synthetic packaging container with an improved electrostatic discharge
FR2757135A1 (en) * 1996-12-12 1998-06-19 Smurfit Socar Sa Semi-rigid cardboard box with bonded cover film of polyethylene

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619306A1 (en) * 1986-06-07 1987-12-10 Telefunken Electronic Gmbh Solar cell generator
IL100325A (en) * 1991-12-11 1994-06-24 Geller Avner Laminate useful as packaging material and its manufacture
SE502583C2 (en) * 1992-04-02 1995-11-20 Tetra Laval Holdings & Finance Ways of producing packaging material in the form of a web
DE102010031362A1 (en) * 2010-07-15 2012-01-19 Robert Bosch Gmbh Composite film, process for producing a composite film, a film composite consisting of at least one composite film and apparatus for producing a composite film

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699599A1 (en) * 1994-09-01 1996-03-06 Hoechst Aktiengesellschaft Synthetic packaging container with an improved electrostatic discharge
US5759649A (en) * 1994-09-01 1998-06-02 Hoechst Aktiengesellschaft Plastic packaging container with improved ability for electrostatic charge derivation
FR2757135A1 (en) * 1996-12-12 1998-06-19 Smurfit Socar Sa Semi-rigid cardboard box with bonded cover film of polyethylene

Also Published As

Publication number Publication date
JPS5063080A (en) 1975-05-29
CH569578A5 (en) 1975-11-28
DE2337560A1 (en) 1974-02-28
IL42884A0 (en) 1973-11-28
IT992226B (en) 1975-09-10
FR2196904B3 (en) 1976-07-16

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