CH627706A5 - Luftpolsterfolie, insbesondere fuer verpackungszwecke. - Google Patents
Luftpolsterfolie, insbesondere fuer verpackungszwecke. Download PDFInfo
- Publication number
- CH627706A5 CH627706A5 CH375080A CH375080A CH627706A5 CH 627706 A5 CH627706 A5 CH 627706A5 CH 375080 A CH375080 A CH 375080A CH 375080 A CH375080 A CH 375080A CH 627706 A5 CH627706 A5 CH 627706A5
- Authority
- CH
- Switzerland
- Prior art keywords
- nub
- film
- adhesive
- packaged goods
- indentations
- Prior art date
Links
- 238000004806 packaging method and process Methods 0.000 title claims 3
- 239000000853 adhesive Substances 0.000 claims 9
- 230000001070 adhesive effect Effects 0.000 claims 9
- 239000002985 plastic film Substances 0.000 claims 7
- 229920006255 plastic film Polymers 0.000 claims 7
- 238000007373 indentation Methods 0.000 claims 6
- 230000001590 oxidative effect Effects 0.000 claims 6
- 230000007704 transition Effects 0.000 claims 5
- 239000010410 layer Substances 0.000 claims 4
- 238000002203 pretreatment Methods 0.000 claims 4
- 239000011888 foil Substances 0.000 claims 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 230000003647 oxidation Effects 0.000 claims 3
- 238000007254 oxidation reaction Methods 0.000 claims 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 239000000976 ink Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000012790 adhesive layer Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 239000012785 packaging film Substances 0.000 claims 1
- 229920006280 packaging film Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
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
- 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
- B32B3/10—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 discontinuous layer, i.e. formed of separate pieces of material
- B32B3/12—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 discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
-
- 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
- B32B2323/04—Polyethylene
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
- B32B2553/02—Shock absorbing
- B32B2553/026—Bubble films
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S206/00—Special receptacle or package
- Y10S206/813—Adhesive
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24661—Forming, or cooperating to form cells
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Wrappers (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Description
627706
Claims (4)
1. Die oxydative Behandlung mit Oxydationsmitteln, wie Chlor, Fluor, Ozon, Chromschwefelsäure und/oder Stickoxiden, gegebenenfalls in Verbindung mit UV-Strah-len,
2. die Beflammung der Oberfläche, bei der Oberflächenbereiche anoxydiert werden,
3. die Einwirkung einer Koronaeptladung mittel- oder hochfrequenter Ströme.
Das gängigste Verfahren zur oxydativen Vorbehandlung der Oberfläche einer Kunststoffolie stellt die Vorbehandlung durch eine Koronaentladung dar. Die dazu erforderliche Vorrichtung ist an sich bekannt und besteht aus einem Mitteloder Hochfrequenzgenerator, einem nachgeordneten Hochspannungstransformator sowie einer Elektrodenanordnung für die Entladungstrecke. Je nach Gerät liegt die Frequenz zwischen 6 und 100 kHz. Der Transformator erhöht die Spannung auf 5 bis 60 kV. Eine so vorbehandelte Folienoberfläche weist gegenüber dem ursprünglichen Zustand eine verbesserte Haftung gegenüber einem Druckfarbstoff oder einem Kleber auf.
Durch die oxydative Vorbehandlung der aussenseitigen Noppenböden wird letztlich erreicht, dass beim Abziehen der Verbundfolie vom Verpackungsgut der Kleber vollständig an der Verpackungsfolie haften bleibt, während auf dem Verpackungsgut keinerlei Kleberreste zurückbleiben.
In der einzigen schematischen Figur ist ein Querschnitt durch eine Ausführungsform der neuen Luftpolsterfolie gezeigt.
Die Luftpolsterfolie 1 bestéht aus einer ersten ebenen Deckkunststoffolie 2 und einer zweiten mit noppenartigen Vertiefungen 3 verehenen Kunststoffolie
4. Die beiden z.B. aus Polyäthylen bestehenden Folien 2 und 4 sind im Bereich 5 miteinander verbunden, z.B. verschweist. Die noppenartigen Vertiefungen 3 bestehen aus einem Noppenboden 6, einem Noppenmantel 7 und einem gekrümmten Übergangsbereich 8 zwischen dem Noppenboden 6 und dem Noppenmantel 7. Im Bereich der Noppenböden 6 und der gekrümmten Übergangsbereiche 8, die zur Erhöhung der Haftfähigkeit entsprechend vorbehandelt werden, ist eine Klebstoffschicht aufgebracht.
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V
1 Blatt Zeichnungen
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7914659U DE7914659U1 (de) | 1979-05-21 | 1979-05-21 | Luftpolsterfolie insbesondere fuer Verpackungszwecke |
Publications (1)
Publication Number | Publication Date |
---|---|
CH627706A5 true CH627706A5 (de) | 1982-01-29 |
Family
ID=6704206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH375080A CH627706A5 (de) | 1979-05-21 | 1980-05-14 | Luftpolsterfolie, insbesondere fuer verpackungszwecke. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4344536A (de) |
EP (1) | EP0022309A3 (de) |
AT (1) | AT378162B (de) |
CH (1) | CH627706A5 (de) |
DE (1) | DE7914659U1 (de) |
NL (1) | NL174237B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3209114C2 (de) * | 1982-03-12 | 1988-12-22 | AOE Plastic GmbH, 8000 München | Verfahren und Vorrichtung zur Behandlung von Luftpolsterfolien |
US4807394A (en) * | 1985-01-22 | 1989-02-28 | Plant-Tech, Inc | Combined platform and capillary mat for plant tender device and method of manufacture |
US4709688A (en) * | 1986-03-25 | 1987-12-01 | Paradis Roger O | Open cell sheeting |
EP0337719B1 (de) * | 1988-04-12 | 1994-06-22 | Jsp Corporation | Verfahren zur Herstellung einer thermoplastischen Kunststoffolie und deren Verwendung als Puffermaterial |
GB2225536B (en) * | 1988-12-03 | 1992-05-27 | Nisbet Baldwin Lillian | Cracker mat |
US5005679A (en) * | 1990-02-06 | 1991-04-09 | Hjelle Kurt R | Tote bags equipped with a cooling chamber |
US5099991A (en) * | 1990-10-03 | 1992-03-31 | Matsushita Electric Industrial Co., Ltd. | Package of electrolytic capacitors, with a folded terminal protection part |
US5124191A (en) * | 1991-03-11 | 1992-06-23 | Aluminum Company Of America | Structural panel |
DE4237728C2 (de) * | 1992-11-09 | 1995-09-21 | Tesch G H | Mehrlagiges Kunststoffflächengebilde, insbesondere Polster- oder Isolierkörper |
US6149002A (en) * | 1997-03-11 | 2000-11-21 | 500 Group Inc. | Container and foldable panel employing a plurality of gas pockets |
US6852391B2 (en) * | 2000-11-14 | 2005-02-08 | Sealed Air Corporation (Us) | Insulating composite materials and methods for producing and using same |
US8123263B2 (en) * | 2001-09-27 | 2012-02-28 | Shape Corp. | Energy management beam |
US6617415B1 (en) | 2002-06-17 | 2003-09-09 | Cortec Corporation | Biodegradable corrosion inhibitor packages |
JP2007524535A (ja) * | 2003-07-03 | 2007-08-30 | ネットシェイプ・インターナショナル・リミテッド・ライアビリティ・カンパニー | 熱成形エネルギー吸収体を組み込んだバンパーシステム |
US7118615B1 (en) | 2003-09-12 | 2006-10-10 | Cortec Corporation | Biodegradable corrosion inhibitor composition |
US20050097004A1 (en) * | 2003-10-29 | 2005-05-05 | Eduardo Masse Blume | Method of advertising and related products |
US7241391B1 (en) | 2004-05-12 | 2007-07-10 | Cortec Corporation | Biodegradable scale and corrosion inhibitor composition |
US7228723B2 (en) * | 2004-07-01 | 2007-06-12 | Netshape Energy Management Llc | Bumper impact-testing device |
US7163243B2 (en) * | 2004-12-13 | 2007-01-16 | Netshape International, Llc | Bumper for pedestrian impact having thermoformed energy absorber |
US7865969B2 (en) * | 2005-02-03 | 2011-01-11 | Impacto Protective Products Inc. | Vibration damping device for glove |
US7882954B2 (en) * | 2006-08-01 | 2011-02-08 | Sealed Air Corporation (Us) | Packaging assemblies and method of fabricating same |
US20090026807A1 (en) * | 2007-07-24 | 2009-01-29 | Gm Global Technology Operations, Inc. | Energy-Absorbing Vehicle Hood Assembly with Cushion Inner Structure |
CA3015739A1 (en) * | 2016-02-25 | 2017-08-31 | Generation Of Change B.V. | Foldable and biodegradable cushioning sheet |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744624A (en) * | 1954-11-12 | 1956-05-08 | Norton Co | Packaging device |
US3018015A (en) * | 1957-10-02 | 1962-01-23 | Agriss Norton | Resilient packing sheet |
US2939956A (en) * | 1958-06-02 | 1960-06-07 | Milprint Inc | Method and apparatus for treating plastic materials |
US3142599A (en) * | 1959-11-27 | 1964-07-28 | Sealed Air Corp | Method for making laminated cushioning material |
US3231454A (en) * | 1961-04-14 | 1966-01-25 | Cadillac Products | Cushioning material |
FR1321151A (fr) * | 1962-04-24 | 1963-03-15 | Du Pont | Appareil et procédé de traitement des matières plastiques |
US3288353A (en) * | 1964-12-16 | 1966-11-29 | Mccullough Jane Fiske | Wrapping material and the fashioning of packaging blanks therefrom |
US3769145A (en) * | 1971-05-03 | 1973-10-30 | Kimberly Clark Co | Reinforced plastic cushioning material |
NL7307426A (de) * | 1972-05-30 | 1973-12-04 | ||
DE7712756U1 (de) * | 1977-04-22 | 1977-09-15 | Pillopak Bv | Luftpolsterfolie |
FR2389485A1 (en) * | 1977-05-03 | 1978-12-01 | Proplan Sa | Adhesive backed laminated film with integral air pockets - for use as impact resistant masking tape |
-
1979
- 1979-05-21 DE DE7914659U patent/DE7914659U1/de not_active Expired
-
1980
- 1980-05-09 AT AT0248180A patent/AT378162B/de not_active IP Right Cessation
- 1980-05-14 CH CH375080A patent/CH627706A5/de not_active IP Right Cessation
- 1980-05-15 US US06/150,036 patent/US4344536A/en not_active Expired - Lifetime
- 1980-05-20 EP EP80301674A patent/EP0022309A3/de not_active Withdrawn
- 1980-05-20 NL NLAANVRAGE8002910,A patent/NL174237B/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AT378162B (de) | 1985-06-25 |
US4344536A (en) | 1982-08-17 |
NL8002910A (nl) | 1980-11-25 |
ATA248180A (de) | 1984-11-15 |
EP0022309A3 (de) | 1981-01-28 |
DE7914659U1 (de) | 1979-08-30 |
EP0022309A2 (de) | 1981-01-14 |
NL174237B (nl) | 1983-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |