CONTAINERS WITH LITHOGRAPHED BODY WITHOUT RESERVATIONS

CONTAINERS WITH LITHOGRAPHED BODY WITHOUT RESERVATIONS

INTRODUCTION CONTAINERS WITH LITHOGRAPHED BODY Alternatives and evolution of the lithographic reserves in the bodies of the containers The external presentation of a boat is fundamental for its commercialization. Since its inception, the metal industry has resorted to...
EXTERNAL CORROSION OF TIN CONTAINERS

EXTERNAL CORROSION OF TIN CONTAINERS

The internal corrosion in tin containers during storage, has its origin in the interaction between the container (boat) and the content. This can lead to two phenomena: the dissolution or migration of tin in the product or the same effect with iron. Although in...
MAIN REACTIONS BETWEEN CAN AND THEIR CONTENTS

MAIN REACTIONS BETWEEN CAN AND THEIR CONTENTS

A. CORROSION DUE TO ACID PRODUCTS (pH 3.0 to 5.0) The main manifestation of this type of corrosion is the dissolution, by the action of the contents of the tin, of the tin and iron metals that make up the same. This dissolution is accompanied by a release of hydrogen...
BEADING

BEADING

SUMMARY Importance of the cords in a metal container, different types, their design and uses, as well as the technique to carry them out with their various models of equipment.   INTRODUCTION In a package, cord is understood as ribs positioned parallel to each...
FLANGE

FLANGE

SUMMARY Functions of the container body tab. Its dimensioning and how to do it.   INTRODUCTION The flange that has the body of the container in each of its ends, required to perform the closing operation or union of said body with the lid / bottom, is called a...
ENTAILED PACKAGING

ENTAILED PACKAGING

Summary One of the last improvements made to canning containers has been the reduction of the diameter of the bottom. This paper explains the reasons for its origins, the advantages and disadvantages of this improvement, the basic measures of notching and how to do...
PACKAGING TWO PIECES DRD

PACKAGING TWO PIECES DRD

In the last decades of the last century, a new technique for the manufacture of sausage packaging was developed, which is known as DRD. It was one of the most important contributions of the sector since it began its journey two centuries ago.   The idea was not...

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