# US 10,370,131 B2 · Apparatus and method for packaging coiled materials > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,370,131 B2 - Document ID: US10370131B2 - Status: Granted - Kind: B2 - Application number: 15/297,091 - Filed: 2016-10-18 - Published: 2017-06-22 - Granted: 2019-08-06 - Earliest claimed: 2015-12-17 - Applicants: Victor Manuel Quinones - Inventors: Victor Manuel Quinones - Web page: https://patentgrep.com/patent/US10370131B2 ## CPC - B65B 11/08: in a single straight path - B65B 11/004: {in blanks, e.g. sheets precut and creased for folding } - B65B 25/24: Packaging annular articles, e.g. tyres - B65B 27/06: Bundling coils of wire or like annular objects - B65B 31/00: Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers - B65B 35/10: Feeding, e.g. conveying, single articles - B65B 41/12: Feeding webs from rolls - B65B 51/02: Applying adhesives or sealing liquids - B65B 63/04: for folding or winding articles, e.g. gloves or stockings - B65B 65/006: {Multiple parallel packaging lines} - B65B 2210/02: Plurality of alternative input or output lines or plurality of alternative packaging units on the same packaging line for improving machine flexibility - B65B: MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING (bundling and pressing devices for cigars A24C1/44; devices for tensioning and securing binders adapted to be supported by the article or articles to be bound B25B25/00; applying closure members to bottles, jars or similar containers B67B1/00-B67B6/00; concurrent cleaning, filling and closing of bottles B67C7/00; emptying bottles, jars, cans, casks, barrels or similar containers B67C9/00) ## Abstract The apparatus and method for packaging coiled materials uses vacuum to draw the free end of a packaging sleeve through the open coil core, which may have a single line. A trolley lifts the coil to align its open core with a hollow mandrel, and passes the coil over the mandrel. The trolley is lowered to expose the coil circumference for packaging. Suction is applied through the mandrel to draw the free end of the sleeve through the coil core. Another apparatus includes two parallel input lines and a mandrel workstation translating therebetween and pivoting to transfer coils to an orthogonal output line. Another apparatus includes a stationary suction source having a flexible suction hose and suction canister extending therefrom. The canister is applied to the coil core to draw the free end of the sleeve therethrough. ## Claims ### Claim 1 A method for packaging coiled materials using an apparatus for packaging coiled materials comprising: at least one input line having a first end and a second end opposite the first end; an output line extending orthogonally from the second end of the input line; a workstation disposed at the second end of the input line; a mandrel extending horizontally from the workstation, the mandrel having a hollow core; a suction device mounted on the workstation, the suction device communicating with the hollow core of the mandrel; and further comprising a vertically adjustable coil delivery trolley disposed upon the input line, the method comprising the steps of: (a) disposing a vertically adjustable coil delivery trolley upon the input line; (b) placing a coil of material upon the coil delivery trolley, the coil of material having mutually opposed first and second ends and an open core; (c) vertically adjusting the coil delivery trolley to align the open core of the coil of material with the mandrel; (d) moving the coil delivery trolley beneath the mandrel to pass the open core of the coil of material around the mandrel; (e) lowering the coil delivery trolley from beneath the coil; (f) providing a packaging sleeve, the sleeve having a closed circumference and open opposed first and second ends; (g) passing the packaging sleeve over the coil; (h) securing a first end of the sleeve to the first end of the coil; (i) tucking a second end of the sleeve into the open core of the coil at the second end of the coil; (j) applying suction through the mandrel, thereby drawing the second end of the sleeve through the open core of the coil; (k) moving the coil delivery trolley and the coil disposed thereon clear of the mandrel; (l) drawing the second end of the sleeve radially outward to cover the first end of the coil; and (m) securing the second end of the sleeve over the first end of the sleeve, thereby completely enclosing the coil within the sleeve. ### Claim 2 (depends on 1) The method for packaging coiled materials according to claim 1, wherein the at least one input line comprises a first input line and a second input line parallel to the first input line, the workstation selectively translating between the first input line and the second input line. ### Claim 3 (depends on 1) The method for packaging coiled materials according to claim 1, further comprising the step of applying first and second edge protectors respectively to the first and second ends of the coil, prior to initiating step (g). ### Claim 4 (depends on 1) The method for packaging coiled materials according to claim 1, further comprising the step of applying a retaining band circumferentially about the coil, the first end of the sleeve, and the second end of the sleeve, after completing step (m). ### Claim 5 (depends on 1) The method for packaging coiled materials according to claim 1, wherein the at least one input line includes a single input line. ### Claim 6 (depends on 1) The method for packaging coiled materials according to claim 1, wherein the mandrel is selectively pivotal between alignment with the input line and alignment with the output line.