Knowledge (XXG)

Dunnage

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sailor's personal belongings, as in, "Stow your dunnage and report to the First Mate". Many manufacturing facilities use the term dunnage to refer to the containers and packaging used for their finished goods. This can be anything from wood boxes or steel bins to wire baskets and plastic trays. Commonly this packaging is designed specifically to hold the product being manufactured and is proprietary to that manufacturing facilities requirements. On some vessels, it is used as a euphemism for human waste.
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Outfitters and mule packers use the term dunnage when they transport freight, such as camping gear and food supplies, but do not carry passengers. In fishing net products "dunnage" may refer to a reinforcement of the edges of the net. It has historically been widely used in the United Kingdom for a
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In the context of shipping manufactured goods, dunnage refers to the packing material used as protective fill inside the carton, box or other type container used to prevent the merchandise from being damaged during shipment. These materials include bubble wrap; wadded, crumpled or shredded paper;
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Dunnage can also refer to a structural platform for mechanical equipment. Typically, these are open steel structures located on the roof of a building, consisting of steel beams supported on posts or bearing walls. They are used to raise equipment off the roof for various reasons, including
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maintenance access to both the roof surface and equipment itself, or to provide clearance to keep equipment out of any snow or rain that may collect on the roof. In this use, the dunnage is typically a permanent part of the building structure for the life of the equipment being supported.
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is inexpensive or waste material used to load and secure cargo during transportation; more loosely, it refers to miscellaneous baggage, brought along during travel. The term can also refer to low-priority cargo used to fill out transport capacity which would otherwise ship underweight.
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Dunnage bags are air-filled pouches that can be used to stabilize, secure and protect cargo during transportation. Dunnage bags are placed in the voids between the cargo items. Dunnage bags can be used in all modes of transportation; road, railway, ocean or air.
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In construction, dunnage is often scrap wood or disposable manufactured material whose purpose is to be placed on the ground to raise construction materials to allow access for forklifts and slings for hoisting, and to protect them from the elements.
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During the shipbuilding process, dunnage is commonly used to describe items such as welding machines, hoses, ladders, and scaffolding which are not part of the ship and will not remain aboard after it is completed.
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Dunnage for securing cargo in holds of ships has evolved from wooden boards forming "cribs" to modern mechanical, spring-loaded post-and-socket systems, exemplified by the "pogo sticks" used on
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of stores, spares, repair parts, ammunition, ordnance, and liquids in cans and drums. Dunnage segregates cargo in the hold and prevents shifting of the cargo in response to ship motions.
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Dunnage bags can be used to protect and secure parts, but also as a cushion. It is more widely used in the automotive, aerospace, electronics industry, etc.
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began air-filling dunnage bags on site during packing in order to minimize environmental impact, shipping weight, and cost of packing materials.
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When unloading a ship, sometimes there is a problem with what to do with the dunnage. Sometimes the dunnage cannot be landed because of
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equipped with load-securing devices to prevent shifting during transit. These cars were usually labeled "Damage Free" or simply "
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getting offshore, and as a result often the unwanted dunnage is later furtively jettisoned overside and adds to the area's
441: 451: 199: 89: 61: 35: 68: 42: 373: 164:) it is illegal for ships to dump dunnage within 25 nautical miles (46 km) of the shore. Currently, the 277: 75: 436: 207: 168:(IPPC), an international regulatory agency, mandates its 134 signatory countries to comply with the 57: 246:-based bags because of their low cost. It is important to match the size of the bag to the void. 243: 335: 153: 138: 257:". The interior equipment helped to eliminate the need for customer-supplied dunnage. 446: 425: 82: 239: 161: 395: 231: 194: 24: 416: 307: 261: 146: 249:
Starting in the 1950s, several US railroad freight carriers began rostering
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Semi Trailers Manufacturer, Semi Trucks for Sale - Three Horses Trailer
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Material used to load and secure cargo during transportation
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Stabilizing capabilities of dunnage bags in container
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styrofoam; inflated air packs; and other materials.
49:. Unsourced material may be challenged and removed. 160:problem. According to U.S. and International Law ( 276:Combat Logistics Force (CLF) ships which provide 238:has become less popular, many companies now use 366:"Mechanical dunnage: not as simple as it seems" 336:"Packaged Goods: The Ins and Outs of Packaging" 8: 234:bags with a plastic-bag interior. As metal 166:International Plant Protection Convention 109:Learn how and when to remove this message 211:Application of dunnage bags in container 326: 310:, package protection inside containers 7: 370:Civil + Structural Engineer magazine 47:adding citations to reliable sources 372:. February 19, 2014. Archived from 14: 230:inside trucks. They evolved into 23: 316:, unfilled space in a container 34:needs additional citations for 334:Kiesling, Thomas (July 2008). 1: 432:Material-handling equipment 468: 293:Miscellaneous uses of term 192: 346:(7). Penton Media: 40–41 226:bags were used to brace 149:rules to avoid foreign 278:underway replenishment 212: 204: 340:Multichannel Merchant 260:In the 21st century, 210: 202: 442:Nautical terminology 43:improve this article 452:Packaging materials 396:"What Is Dunnage?" 213: 205: 133:International laws 376:on March 31, 2016 119: 118: 111: 93: 459: 404: 403: 402:. 10 March 2023. 392: 386: 385: 383: 381: 362: 356: 355: 353: 351: 331: 114: 107: 103: 100: 94: 92: 51: 27: 19: 467: 466: 462: 461: 460: 458: 457: 456: 422: 421: 413: 408: 407: 394: 393: 389: 379: 377: 364: 363: 359: 349: 347: 333: 332: 328: 323: 304: 295: 286: 270: 197: 191: 178: 135: 115: 104: 98: 95: 52: 50: 40: 28: 17: 12: 11: 5: 465: 463: 455: 454: 449: 444: 439: 434: 424: 423: 420: 419: 412: 411:External links 409: 406: 405: 387: 357: 325: 324: 322: 319: 318: 317: 311: 303: 300: 294: 291: 285: 282: 269: 266: 193:Main article: 190: 187: 177: 174: 139:customs duties 134: 131: 117: 116: 31: 29: 22: 15: 13: 10: 9: 6: 4: 3: 2: 464: 453: 450: 448: 445: 443: 440: 438: 435: 433: 430: 429: 427: 418: 415: 414: 410: 401: 397: 391: 388: 375: 371: 367: 361: 358: 345: 341: 337: 330: 327: 320: 315: 312: 309: 306: 305: 301: 299: 292: 290: 283: 281: 279: 275: 267: 265: 263: 258: 256: 252: 247: 245: 241: 237: 233: 229: 225: 220: 217: 209: 201: 196: 188: 186: 182: 175: 173: 171: 167: 163: 159: 155: 152: 148: 144: 140: 132: 130: 126: 123: 113: 110: 102: 91: 88: 84: 81: 77: 74: 70: 67: 63: 60: –  59: 55: 54:Find sources: 48: 44: 38: 37: 32:This article 30: 26: 21: 20: 437:Construction 399: 390: 378:. Retrieved 374:the original 369: 360: 348:. Retrieved 343: 339: 329: 296: 287: 284:Shipbuilding 271: 259: 254: 248: 240:polyethylene 221: 218: 214: 189:Dunnage bags 183: 179: 176:Construction 162:MARPOL 73/78 141:on imported 136: 127: 121: 120: 105: 99:January 2017 96: 86: 79: 72: 65: 53: 41:Please help 36:verification 33: 232:kraft paper 222:Originally 195:Dunnage bag 426:Categories 321:References 308:Cushioning 147:quarantine 69:newspapers 236:strapping 158:driftwood 58:"Dunnage" 380:March 1, 302:See also 417:Dunnage 350:24 June 274:US Navy 251:boxcars 228:pallets 170:ISPM 15 122:Dunnage 83:scholar 314:Ullage 262:Amazon 224:rubber 151:insect 143:timber 85:  78:  71:  64:  56:  268:Ships 244:vinyl 242:- or 154:pests 145:, or 90:JSTOR 76:books 447:Wood 382:2016 352:2020 62:news 45:by 428:: 398:. 368:. 342:. 338:. 255:DF 384:. 354:. 344:4 112:) 106:( 101:) 97:( 87:· 80:· 73:· 66:· 39:.

Index


verification
improve this article
adding citations to reliable sources
"Dunnage"
news
newspapers
books
scholar
JSTOR
Learn how and when to remove this message
customs duties
timber
quarantine
insect
pests
driftwood
MARPOL 73/78
International Plant Protection Convention
ISPM 15
Dunnage bag


rubber
pallets
kraft paper
strapping
polyethylene
vinyl
boxcars

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