DK0592758T3 - Process for the manufacture of corrugated board and corrugated board - Google Patents

Process for the manufacture of corrugated board and corrugated board

Info

Publication number
DK0592758T3
DK0592758T3 DK93101662T DK93101662T DK0592758T3 DK 0592758 T3 DK0592758 T3 DK 0592758T3 DK 93101662 T DK93101662 T DK 93101662T DK 93101662 T DK93101662 T DK 93101662T DK 0592758 T3 DK0592758 T3 DK 0592758T3
Authority
DK
Denmark
Prior art keywords
layer
corrugated board
interspaces
shielding
layers
Prior art date
Application number
DK93101662T
Other languages
Danish (da)
Inventor
Laves Wolf-Henning
Original Assignee
Kolb Wellpappe Hans
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 Kolb Wellpappe Hans filed Critical Kolb Wellpappe Hans
Application granted granted Critical
Publication of DK0592758T3 publication Critical patent/DK0592758T3/en

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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer

Abstract

In a method for the manufacture of corrugated board for the protection of electrostatically sensitive articles 10 against electrostatic discharges and electrical fields, at least one corrugated layer 1 is adhesively bonded to at least one flat layer 2, 3, a carbon-containing and/or graphite-containing shielding 4 being applied before the adhesive bonding of the layers 2, 3 to the internal surface 40, 50, 60 of at least one layer in the corrugated board structure. Said shielding 4 is applied as a layer of layer-parts 80 bonded to one another and of interposed, sheet-like interspaces 90, before the layers 1, 2, 3 are adhesively bonded to one another in the region of the interspaces 90. The interspaces 90 are either completely free or covered by thinner sheet-like layer parts 90' of the shielding 4. In the corrugated board W produced according to this process, the layers 1, 2, 3 enclosing the shielding 4 between them are adhesively bonded to one another, predominantly in the region of the interspaces 90, if appropriate through the thinner layer parts 90'. <IMAGE>
DK93101662T 1992-10-14 1993-02-03 Process for the manufacture of corrugated board and corrugated board DK0592758T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4234689A DE4234689A1 (en) 1992-10-14 1992-10-14 Process for producing corrugated cardboard and corrugated cardboard

Publications (1)

Publication Number Publication Date
DK0592758T3 true DK0592758T3 (en) 1999-08-30

Family

ID=6470480

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93101662T DK0592758T3 (en) 1992-10-14 1993-02-03 Process for the manufacture of corrugated board and corrugated board

Country Status (5)

Country Link
EP (1) EP0592758B1 (en)
AT (1) ATE175624T1 (en)
DE (2) DE4234689A1 (en)
DK (1) DK0592758T3 (en)
ES (1) ES2125913T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005018410C5 (en) * 2005-04-20 2016-03-24 Karl Knauer Kg Packaging with a high-gloss, metallic surface
DE102010019121B4 (en) * 2010-04-30 2014-09-11 Bundesdruckerei Gmbh Shielding an integrated circuit in a value or security document
CN110466231A (en) * 2019-08-29 2019-11-19 安徽文博纸品印刷有限公司 A kind of high-strength corrugated board

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447885B (en) * 1978-06-26 1986-12-22 Tetra Pak Int FOR PACKAGES PROVIDED FOR LAMINATE MATERIALS WITH SEALING LAYERS WHICH ARE HEATABLE BY A HIGH FREQUENCY ELECTRICAL FIELD
US4293070A (en) * 1979-03-30 1981-10-06 Ohlbach Ralph C For protecting printed circuit boards and other items against the ravages of a discharge of static electricity
GB2078609B (en) * 1980-06-26 1984-04-18 Chavannes Marc A Reinforced paper products
CA1189899A (en) * 1981-04-24 1985-07-02 Ray M. Rzepecki Conductively printed flexible sheet material
US4685563A (en) * 1983-05-16 1987-08-11 Michelman Inc. Packaging material and container having interlaminate electrostatic shield and method of making same
US4482048A (en) * 1983-10-19 1984-11-13 James M. Brown Container for static-sensitive articles
US4606790A (en) * 1984-07-06 1986-08-19 Container Corporation Of America Conductive paper and method
US4746574A (en) * 1984-09-25 1988-05-24 Asahi Chemical Polyflex Ltd. Antistatic sheeting
US4684020A (en) * 1985-09-20 1987-08-04 Conductive Container, Inc. Conductive container
JPS62158041A (en) * 1985-12-30 1987-07-14 日本石油化学株式会社 Manufacture of laminated paper containing chemical

Also Published As

Publication number Publication date
DE59309295D1 (en) 1999-02-25
ATE175624T1 (en) 1999-01-15
ES2125913T3 (en) 1999-03-16
EP0592758B1 (en) 1999-01-13
EP0592758A1 (en) 1994-04-20
DE4234689A1 (en) 1994-04-21

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