SPECIAL DIE FOR ENDS WITH INCORPORATED CURL
SUMMARY This work describes the possibility of curling the funds in a non-circular way simultaneously with...
CONTROL OF ENDS IN DIE
SUMMARY The premature fall of the shell - or sketch of an easy opening ends - from the punch assembly, in a...
USE OF A DIE FOR ENDS
DESCRIPTION The function of a die of lids is to die and form them from the metal strips that are fed to the...
DETERMINATION OF THE DIMENSIONS OF A COMMON PRIMARY “SCROLL” CUT FOR A DOUBLE OR SIMPLE STRIP
SUMMARY: In order to achieve savings in tooling for primary scroll cutting of coils, it is possible to obtain a...
CALCULATING THE PROFILE OF A CUT IN ZIGZAG
Considering this as of interest, the way to calculate the geometry of the zigzag cutting profile of sheets and...
RECOVERY OF THE TIN TIN
SUMMARY Description of several industrial procedures for the recovery of tin contained in tinplate scraps...
AIR CIRCULATION HATS
SUMMARY Information for the construction of chimney caps in metal installations. UTILIZATION The cap is a piece...
USE OF UV INKS
INTRODUCTION The technique of using a type of inks that dry by the action of ultraviolet radiation is relatively...
DECORATION OF CONTAINERS
INTRODUCTION The containers are decorated by means of their lithography. The lithography of a container is...
COMMENTS ON MAINTENANCE IN A CONTAINER FACTORY
COMMENTS ON MAINTENANCE IN A PACKAGING FACTORY REFLECTIONS First of all, we should try to define and define the...
PREVENTIVE MAINTENANCE OF AUTOMATIC PRESSES
INTRODUCTION The automatic presses used in the manufacture of caps or standard funds for metal containers...
Preventive Maintenance and Repair in a “two-piece” packaging factory (DWI)
By Juan Manuel Sancho Moronta The author develops his experience in the implementation of a program of...
PREVENTIVE MAINTENANCE
The author tells about his experience in implementing a Preventive Maintenance and Repair Program - (Preventive...
TRANSFER OF FACILITIES
It is common in the metal industry that the case of having to move a facility already underway to another...
TIN CAN EXTERNAL CORROSION
The internal corrosion in tin can during storage, has its origin in the interaction between the can and the...
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...
PRODUCT TECHNICAL SHEET: CANS “THREE PIECES”
The way to prepare a "product file" is developed that allows to have, at the foot of the line, the adequate...
CANMAKER BEADERS
Importance of the bead in a metal cans, different types, their design and uses, as well as the technique to...
ENTAILED PACKAGING
One of the last improvements made to canning containers has been the reduction of the diameter of the bottom. This...
SPECIFICATION OF TIN FOR CONTAINER BODIES “3 PIECES “
Practical procedure for preparing a technical sheet defining the right metal for a container body type "3 pieces" ...
CONTAINERS FOR SAUSED PACKAGING
Advantages that its use represents. Design and way to make them. INTRODUCTION Until now, in deep-drawn containers,...
PRODUCT DATASHEET: SAUSED PACKAGING
The way to prepare a "product file" is developed, which allows to have at the foot of the line, the appropriate...
PACKAGING TWO PIECES DWI
Developed in the last third of the 20th century, two-piece containers of this type are undoubtedly the greatest...
PACKAGING TWO PIECES DRD
In the last decades of the last century, a new technique for the manufacture of sausage packaging was developed,...
COMPARISON BETWEEN CONTAINERS 2 AND 3 PIECES
On different occasions we have been asked the question: What are the advantages or disadvantages of using sausage...
THE CURL ON THE TAPAS
Description, function, types and measurements of the curls - or edges - of the wings of bottoms and covers....
ASSEMBLY OF PLASTIC BAGS
Some indications for the realization of the holes for lodging plastic necks in metal containers. PREAMBLE The use...
PERFORATIONS FOR GOLLETES / PLUGS
SUMMARY Dimensioning, tooling for its execution, and quality control for the necessary drilling to be made for the...
OVERHEADS AND PRESSURE PLUGS FOR METAL CONTAINERS
Use, types and design of these accessories for metal containers. USE It is common that for certain uses, metal...
INFLUENCE OF THE BOTTOM FLANGE OR THE LID ON THE DOUBLE SEAL
SUMMARY It defines the function of the bottom flange in the closure operation of a container, the different shapes of...
CALCULATION OF STANDARD COST FROM A COVER
SUMMARY In a simple way it develops in the form of a table, the calculation of the variable cost of a lid, starting...
PRODUCT TECHNICAL DATA SHEET: ENDS
SUMMARY The way to prepare a "product file" is developed that allows to have, at the foot of the line, the adequate...
DETERMINATION OF THE COURT FROM A ENDS
SUMMARY Some ideas on how to precisely determine the cut of flat metal for the configuration of a background. This...
DIMENSIONS FOR CUPPAGES OF ENERALED AEROSOLS
SUMMARY Essential measures to take into account in an aerosol cone, for its assembly in the package. INTRODUCTION To...
AEROSOL CUPS
SUMMARY Study of the characteristics, dimensions and equipment necessary for the manufacture of domes of aerosol...
PAINT CONTAINER CLOSURES
SUMMARY The paint and varnish industry consumes large quantities of metal containers. These containers have the...
EVOLUTION OF THE FUNDS PROFILE DIAMETER 99
SUMMARY In the traditional container of one kilogram in diameter 99, the pressure to reduce its cost has led over...
NOTCHES IN LID-BOTTOMS FOR VACUUM SEALING
In order to achieve the vacuum by mechanical process in a packaging, the lids must be properly prepared. The use of...
TAPAS EASY OPENING FOR PRESERVES
Attending several requests, we start with this article a series of works on the easy-opening covers, of the total...
PROFILES OF CAPS / ENDS FOR ROUND CANS
The metal industry uses covers or funds with different types of profiles. In this article an explanation of the use of...
SPECIFICATION OF TIN FOR ENDS
SUMMARY It is important to have a good document on the basic matter in the metal sector, tinplate, TFS, aluminum ......
DESIGN AND DIMENSIONED OF LITHOGRAPHY AND VARNISHES
INTRODUCTION Metal containers in general are often lithographed on the outside and varnished inside. The lithography...
ELECTROSTATIC POWDER
INTRODUCTION. ELECTROSTATIC POWDER. With the appearance of electric welding as a new technology to weld the lateral...
CEMENTS FOR SIDE SEAMS
BACKGROUND Before appearing on the market the electrically welded seam in the bodies of the containers, the normal...
COPPER WIRE
The copper used in the welding of containers must have special characteristics, both dimensional and physical and...
SEALANT COMPOUNDS
Those products that are designated under the generic term "compounds" indicate that the substances that form part of...
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...
VARNISHES – (2nd part)
If you want to read "BARNICES .- Part 1" click here PART 2: CHARACTERISTICS OF VARNISHES The data shown in this table...
VARNISHES (1st part)
INTRODUCTION A very high proportion of the metallic packaging consumed today, whatever its use - food,...
Importance of aluminium material in the manufacture of beverage cans
Thousands of kilograms of 3104 or 5182 aluminum material are manufactured daily around the world for the manufacture...
Tuna Processing Synonymous
The processing of tuna in frozen precooked loins, preserves, pouches, smoked or other presentations for direct human...
Recommendations for the use of easy-opening ends
For the use of easy-to-open ends it is necessary to take a number of precautions, which are usually not necessary for...
Recommendations to better feed your decorator
For the printing of 2-piece cans, today we have dec- orators full of accessories and enough technology to produce over...
EXTERNAL CORROSION IN CANNED FOOD CONTAINERS
One of the problems that most concern the canning industry is external corrosion of the containers, since it affects...
The ingenious design of the aluminum beverage can
Every year nearly a half trillion units of beverage can are manufactured— that’s about 15,000 per second — so many...
MECHANICAL PROPERTIES OF TINPLATE
Comparative table of the mechanical properties of tinplate and its main uses
LITHOGRAPHED BODY CANS WITHOUT RESERVATIONS
INTRODUCTION CONTAINERS WITH LITHOGRAPHED BODY Alternatives and evolution of the lithographic reserves in the bodies...
THE “TWIST COVER”: A LITTLE HISTORY
BACKGROUND Nicolás Appert, in Paris and at the end of the 18th century, discovered how to preserve food. In 1795 he...
MANUAL TESTER OF THE METAL PACKAGING HERMETICITY
All the known systems for the determination of the hermeticity in metal containers destined to the canning factories,...
CANS EQUIVALENCE
INTERNATIONAL EQUIVALENCES OF MOST COMMON PACKAGING AMERICA AND ASIA EUROPE AND AFRICA NOMINAL MEASURES...
STANDARD CALCULATION COST FROM A CANS “THREE PIECES”
The calculation of the variable cost of a "three pieces" container - body, lid and bottom - is developed in the form...
RELATIONSHIP OF HEIGHTS IN MANUFACTURE OF AEROSOL CANS
Analysis of the evolution of the height of the body of an aerosol container during the different stages of its...
DIE FOR ENDS
The purpose of this paper is to describe in a simple way the way of working of a die to shape funds of canning...
SUPERFICIAL TREATMENTS THE COATED MATERIALS
PASSIVATION In the tinplate manufacturing process, after tinning, it is subjected to a passivation treatment by...
TYPES OF FASTENERS DEPENDING ON METAL THICKNESSES
The types of closures that can be applied at the junction of the body of a container with its lid or bottom depend on...
MORE USUAL TYPES OF PROTECTIVE VARNISHES
In the following chart we summarize the most common types of varnishes used based on: - To which...
PLASTIC OVERCAP
It is common to provide certain containers, intended to contain non-consumable products at one time, an overcap...
PRINTING AND VARNISHING RESERVES
When printing and internal and external lacquering of three-piece container bodies is to be carried out, the...