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Automatic Can Seamer
A can seamer is a machine used to seal the lid to the can body. The lid or "end" is usually tinplated steel (food) or aluminum (drinks) while the body can be of metal (such as cans for beverages and soups), paperboard (whisky cans) or plastic.
The seam formed is generally leak proof, but this depends on the product being canned. The seam is made by mechanically overlapping the two layers to form a hook.
Different parameters of the hook are measured and monitored to check the integrity of the seam under different conditions.
The shape of the double seam is determined by the shape of the seamer roll profile and the relative position. During the can seaming process, the seamer chuck holds the can while the rolls rotate around it. Initially, the first operation roll folds the lid (end) and then the second operation rolls tightens the resulting seam.
The first operation seam is critical to avoid problems like wrinkles (tightness issues) and leaks. The shape of the seam is determined by the shape of the first operation roll, the second operation roll, their relative positions and distances, lifter height, lifter pressure. Any damage or problems to the seamer or seamer tools can cause severe problems to the double seam like seam bumps, wrinkles, sharp seams, and open seams.
problems to the seamer or seamer tools can cause severe problems to the double seam like seam bumps, wrinkles, sharp seams, and open seams. Seamer setup is usually...
seamer head, at least once or twice per shift, and performing a teardown operation (wrinkle/tightness), mechanical tests (external thickness, seamer length/height...
Look up seamer in Wiktionary, the free dictionary. Seamer may refer to: Seamer, Hambleton, North Yorkshire, England Seamer, Scarborough, North Yorkshire...
cars, in metal roofing (with a roof seamer), and in the automotive industry. The process for both hemming and seaming are the same, except that the tonnage...
to rip through the thread. Once the seam has been undone in this way the loose ends can be removed and the seam resewn. Textile arts portal Knit picker...
A roof seamer is a portable roll forming machine that is used to install mechanically seamed structural standing-seam metal roof panels, as part of an...
slower than regular fast bowlers, most bowlers employ the seam to some effect and so the terms "seamer" and "fast bowler" are largely synonymous. This was far...
Princess seams are long rounded seams sewn into women's blouses or shirts to add shaping or a tailored fit to closely follow a woman's shape. They are...
changes have been proposed to restore balance. A two-seam fastball, sometimes called a two-seamer, tailing fastball, running fastball, or sinker is another...
double seam was later developed as a cheaper and safer alternative and quickly replaced the welded seam. The double seam is made using a double seamer, which...
won the 10-year impact award in 2015[where?]. Seamscan be either vertical or horizontal. A vertical seam is a path of pixels connected from top to bottom...
together. Seam allowances can range from 1⁄4 inch (6.4 mm) wide to as much as several inches. Commercial patterns for home sewers have seam allowances...
bottom and sides and adding an "end" at the top: these do not have side seams. Canscan be fabricated with separate slip-on, or friction fit covers and with...
alone starts with manual debagging onto a simple v-chute connected to the seamer up to fully automated processes with automatic debagging and lid feeding...
welding process can be further classified by the geometry of the weld and the method of applying pressure to the joint: spot welding, seam welding, flash...
leaving the rim attached to the can, these use a roller and cutting wheel to cut through the outside seam of the can. The can is left with a relatively safe...
more convenient[citation needed]. Modern wine casks use plastic taps which can be exposed by tearing away a perforated panel on the box. For the following...
Bursting at the Seams is the fifth studio album by English band Strawbs, released on 26 January 1973 by A&M Records. It was the first album to be released...
William Seamer (died 1402), of Scarborough, Yorkshire, was an English politician. He was a Member (MP) of the Parliament of England for Scarborough in...
Mechanically seamed roofs are seamed together using a roof seamer and can be either single lock or double lock seamed, meaning they can be folded under...
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