RAW MATERIALS

SUPERFICIAL TISSUE TREATMENT

  SUMMARY Description of the operations that contribute value to the final surface of the tinplate and how they contribute to its properties.   INTRODUCTION The surface treatment received by tinplate is very important, because the characteristics of the...

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ELECTROSTATIC POWDER

INTRODUCTION With the appearance of electric welding as a new technology to weld the lateral seam of the bodies of the containers "three pieces", it became evident the convenience of protecting this welding from the attacks both by its interior - of the action of the...

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CEMENTS FOR SIDE SEAMS

Bodymaker for cemented side seam   BACKGROUND Before appearing on the market the electrically welded seam in the bodies of the containers, the normal system to realize the same, was based on performing a snap or engargolado of both lateral ends of the body, and...

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COPPER WIRE

SUMMARY The copper used in the welding of containers must have special characteristics, both dimensional and physical and chemical. They are defined in this work, as well as how it is used.   INTRODUCTION  With the introduction of electric welding, as the ideal...

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SEALANT COMPOUNDS

Those products that are designated under the generic term "compounds" indicate that the substances that form part of their formulation are barias, mostly organic chemical compounds, more specifically what organic chemistry defines as "carbon compounds". Therefore,...

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SOME CONSIDERATIONS ON VARNISHES

We focus on this work in some of the aspects that imply the use of varnishes as interior protection of metal containers, such as: -         Basic type of varnish to be used depending on the characteristics of the product to be packaged. -         The behavior of the...

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VARNISHES.- (2nd part)

If you want to read "BARNICES" . - 1st part" click here PART 2:    VARNISH CHARACTERISTICS The data reflected in this table should be taken in general terms since each varnish has specific characteristics Kind Drying Flexibility Y accession Resistance to the...

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VARNISHES .- (1st part)

INTRODUCTION   A very high proportion of the metallic containers that are consumed today, whatever their use - food, beverages, industry, aerosols, etc. - they are provided with an internal protective coating and also external. The latter can be decorated with what is...

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PRACTICES TO USE IN THE USE OF TFS

INTRODUCTION The TFS is a material normally used in the manufacture of caps, bottoms and sausage containers. Due to its nature it is a more delicate product than tinplate, so a series of precautions must be taken regarding production facilities. We will try to specify...

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TIN

MANUFACTURE AND FEATURES   SUMMARY In this document, the different stages in the manufacture of tinplate are developed in some detail, from the production of base steel and its different varieties, to the successive sequences of tinplate.   INDEX...

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