GEP19960513B - Method for Manufacture of Pressboard for Packaging Dairy Products - Google Patents

Method for Manufacture of Pressboard for Packaging Dairy Products

Info

Publication number
GEP19960513B
GEP19960513B GEAP1993561A GEAP1993000561A GEP19960513B GE P19960513 B GEP19960513 B GE P19960513B GE AP1993561 A GEAP1993561 A GE AP1993561A GE AP1993000561 A GEAP1993000561 A GE AP1993000561A GE P19960513 B GEP19960513 B GE P19960513B
Authority
GE
Georgia
Prior art keywords
mass
pressboard
emulsion
rosin size
dairy products
Prior art date
Application number
GEAP1993561A
Inventor
Stephen Antony Goklden
Original Assignee
Herkules Incorporated
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 Herkules Incorporated filed Critical Herkules Incorporated
Priority to GEAP1993561A priority Critical patent/GEP19960513B/en
Publication of GEP19960513B publication Critical patent/GEP19960513B/en

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  • Wrappers (AREA)
  • Paper (AREA)

Abstract

This invention refers to woodpulp and paper industry. Technical result is to improve the quality of the pressboard at the expense of its resistance to hot hydrogen peroxide penetration. The method comprises making pressboard for packaging dairy products, introducing into the fibrous mass with neutral or alkaline pH value the adhesive reagent alkylkethendimere emulsion, casting board fabric and applying polyethylene surface on it. As an adhesive reagent cation-active rosin size in amount of 0,5-1,0% from the mass of absolutely dry fiber and aluminium compound in amount of 1,0 - 1,5 mass parts per 1 mass part of rosin size are additionally introduced. The expenditure of alkylkethendimere emulsion makes 0,12-1,0% from the mass of absolutely dry fiber. The indicated emulsion is introduced into fibrous mass after introducing cation - active rosin size and aluminium compound.
GEAP1993561A 1993-03-01 1993-03-01 Method for Manufacture of Pressboard for Packaging Dairy Products GEP19960513B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP1993561A GEP19960513B (en) 1993-03-01 1993-03-01 Method for Manufacture of Pressboard for Packaging Dairy Products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP1993561A GEP19960513B (en) 1993-03-01 1993-03-01 Method for Manufacture of Pressboard for Packaging Dairy Products

Publications (1)

Publication Number Publication Date
GEP19960513B true GEP19960513B (en) 1996-09-03

Family

ID=82309537

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP1993561A GEP19960513B (en) 1993-03-01 1993-03-01 Method for Manufacture of Pressboard for Packaging Dairy Products

Country Status (1)

Country Link
GE (1) GEP19960513B (en)

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