SUMMARY.-

With a didactic purpose, for those who do not have easy to know the manufacture of metal containers live, this work offers a series of drawings that describe the manufacturing sequences of the different types: 3 pieces, sausages, sausages-re-packaged ( DRD) and drawn and pressed sausages (DWI). From these will be simple to understand to explain the process to third parties.

 

1º.- SEQUENCE OF MANUFACTURE OF CANS 3 PIECES

The funds are manufactured separately, and later the bodies, to which the funds in the closing operation are added. The sequence is as follows:

2º.- GENERAL DIAGRAM OF THE PROCESS OF MANUFACTURING PACKAGES 3 PIECES

In production on the part of the metalgrapher there are four stages:

–  Coil spools

– Preparation of the leaves (Varnished and lithographed)

– Manufacture of funds and covers

– Manufacture of the boat itself

3º.- SHEARING PROCESS (CUTTING OF COILS)

It is carried out on an automatic line for cutting coils.

4th.- VARNISHING PROCESS

The varnish is applied on a roller coating machine and is stove in a horizontal continuous oven.

5º.- SEQUENCES OF MANUFACTURE OF THE FUNDS

The manufacture of the funds is carried out through the following stages:

6.- PROCESS OF MANUFACTURING CLASSIC FUNDS

The traditional funds (not easy to open) require for its manufacture an installation that schematically consists of:

7º.- MANUFACTURING PROCESS OF THE EASY-OPENING CAPS

They present a first part equal to a classic background, followed by a special phase that transforms it into an easy opening. Your process is reflected in the following drawing:

8º.- SEQUENCES OF MANUFACTURE OF THE 3 PIECE BOOTS

It can be divided into a series of stages, all linked in the manufacturing line, according to the following sequence:

9º.- PROCESS OF MANUFACTURE OF THE TYPE 3 PIECE BOOTS

Line formed by a dozen machines joined together.

10º.- MANUFACTURING SEQUENCES OF SAUSED BOOTS

The manufacture of the inlaid cans differs radically from the previous ones. It is based on the use of presses.

11º.- MANUFACTURING SEQUENCES OF DRIED BOOTS – DRD REIMBURSEMENTS

Developed to obtain high-packings, it is obtained based on several successive embossments.

 

12º.- MANUFACTURING SEQUENCES OF DRAINED AND IRONED SAUCED BOOTS DW I

Technique used to contain products (drinks) always under internal pressure. Use walls of very low thickness.

 

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