RULINAS
| TERM | MEANING |
| CUVETTE WALL RADIUS | On the lid it is the radius of the arc joining the vertical wall of thecuvette. with the central area. This is the surface on which the lip of the mandrill. |
| FLANGE RADIUS | Radius of the arc that configures the flange of the container body . |
| WING RADIO | In the lid, it is the radius of the arc joining the horizontal part of the flange with the vertical wall of the trough. |
| HOOK RADIUS OF THE BODY (CLOSING) |
Folding radius of thebody flange allowing to form its hook in the closing operation. |
| HOOK RADIUS OF THE FUND (CLOSING) |
Base of the lock.folding radius of the bottom hook. |
| REBABAS
Burrs |
When the metal cutting tool is not well sharpened or adjusted, it produces a defective cut that presents a sharp edge on the edge of the exit side of the tool. In the metal packaging sector, this occurs in shearingmachines and in die-cutting. |
| REBARBAS
Burrs |
See burrs. |
| EXTERIOR RE-PAINTING SIDE SEAM |
External coating of the side seam by means of a varnish to protect it from attack by external agents. |
| INTERIOR REFINISHING SIDE SEAM |
Inner coating of the side seam by means of a varnish, to protect it from product attack. |
| INTERIOR REFINISHING | Total coating of the inside of the container by means of a varnish that prevents interaction between the product and the metal of the can. during the filling process and shelf life of the contents. It is applied after mechanical forming of the packaging and is complementary to the varnish fixed on the flat metal and is superimposed on it. |
| REBARNISHING MACHINE | Machine that performs the inner varnishing operationon a container.. It does this by applying the varnish by means of atomizing guns on the body of the body and the bottom. Its most common use in the manufacture of two-piece packaging. |
| RECALQUE (PUNZON) Replayed |
The operation of upsetting a punch consists of increasing the dimensions of its cutting edge when it is worn. It can then be re-sharpened later. This increase is usually achieved by percussion in the case of punches with low hardness. This operation is rarely carried out nowadays as the punches are manufactured with higher hardnesses. |
| RECORRIDO (PRESS) Career |
See career. |
| CUTTING MACHINE | Machine that performs the operation of splitting and separating the excess material at the end of the bodyof the two-piece type container.. This snip has an irregular hoop shape due to non-uniform stretching of the material. In this way the edge of the body is ready for the realization of the tab. |
| RECORD
Waste |
Metal scraps left over after cutting the piece(cover, body…). |
| COATING
Tinning |
It is the value of the amount of tin in the tinplate. expressed in grs/m2 between both sides. It can be the same or different on each side. It is governed by ISO standards. |
| REDUCED (OF THE BODY) Notched |
See notched. |
| REPLACEMENT | New mounting of an already deep-drawn part. This technique is used to achieve deep drawing from thin materials and it is usual in the manufacturing of bodies for two-piece packaging. |
| BODY REFORMER | Equipment used to reconstruct the cylindrical configuration of the container bodies . large-sized products that have been previously crushed for long-distance transport. This crushing is done to minimize transport costs. It has two rollers (inside and outside) of different diameters finished by an end in cone, between which rotates the body |
| REFUSION (HOJALATA) |
Surface defect occurring in tinplate when at some point in the process it undergoes the combined effect of heat and friction. The surface of the tin, in the affected area, darkens as a result of the melting and subsequent oxidation of the free tin. It is a defect that can occur in the varnishing ovens when the chains carrying the containers are in bad condition and cause vibrations in them. |
| POWER STRIP AND BLOCKS | The hammer hits exactly the pieces of the bigornia on which the hammer strikes to achieve a correct agrafado. Their dimensions vary according to the length of the agrafado loss. |
| REMACHE (EASY OPEN LID) |
Ringattachment to the easy-open lid. The material needed to make the rivet is obtained from the panel panel, forming a button by embossing. |
| REPAIR (EASY OPEN LID) |
Protection by means of a varnish of the easy-to-open easy-to-open areas of the lid that have been damaged during the die-cutting operations of the incision. incision and fixing the ring This action restores the deterioration caused to the varnish varnish initially applied flat on the metal sheet, |
| REPICADO (Punch) Emphasize |
See emphasis |
| VARNISH RESERVES | Areas on the surface of the metal where varnishis not applied to enable a subsequent operation to be carried out. Typical examples are the areas to be welded (side seams of the bodies.The varnish varnish would prevent a correct welding. |
| RESISTANCE TO AUTOKEY (LITHOGRAPHY) |
It evaluates the capacity of the printing of a package to withstand without deterioration the conditions of temperature, humidity, pressure… to which it is subjected during the sterilization process . |
| RESISTANCE TO FOLDING (LITHOGRAPHY) |
Rate the adhesion of the lithography to metal. It is tested by dropping a defined weight at a given height onto a strip of semi-folded tinplate and checking the degree of detachment of the print on the folded edge by the impact. |
| AXIAL RESISTANCE | Maximum load in vertical direction that a container can support in its normal position – resting on its base – without becoming permanently deformed. It is measured in kilograms. This is a very important value to know in order to know its storage capacity in piles. |
| RADIAL RESISTANCE | Maximum pressure difference between the inside and the outside without being permanently crushed or dented. It measures the internal vacuum – or external overpressure – that the container It is measured in Kgr/cm2. High values of the same are necessary for containers that can withstand high processes and/or strong residual voids. |
| COATING ORGANIC Varnish |
See varnish. |
| CURLER
Curling machine |
Curlingmachine. It is achieved by rotation of the lid (in case they are round). In the case of non-round caps, the procedures used can be of different types: Twist, tampon, rotation.. It is located next to the press. |
| RIZO
Curling |
Outer edge of the curled lid. It is configured by folding the outer edge of thelid . inwards at approximately 45º. It facilitates the stackability of the same and the operation of close. |
| SEAL ROLLERS
Forklifts |
See rollers. |
| ROLLERS (WELDER) Moleta |
Pair of rotating rollers (usually bronze) with a groove through which the continuous electrode (flattened copper wire) for sideseam welding moves. of the body. They are mounted on the welding arms on the machine welding machine. |
| ROTATIVE
Printer |
Machine that performs the flat printingoftinplate (or other material) applying different colors by means of its inks. The lithography is obtained by passing the sheet between a pair of rotating rollers, one of which is impregnated with the corresponding colour. It can have a single body or application module (single-colour) or several (two-colour, etc.). |
| RULINAS
Forklifts |
Rotating metal rollers that carry out the first and the second closing operation. They are fixed on the head of the seamer and have a profile special in each case. The first operation folds and the second crushes the material that forms the closure. |
