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ASTM D4649-20
Standard Guide for Use of Stretch Films and Wrapping Application
NORMA vydaná dňa 1.10.2020
Informácie o norme:
Označenie normy: ASTM D4649-20
Dátum vydania normy: 1.10.2020
Kód tovaru: NS-1013097
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D4649-20 :
Keywords:
indoor environments, stretch films, wrapping application,, ICS Number Code 55.040 (Packaging materials and accessories)
Doplňujúce informácie
| Significance and Use | ||||||||||||||||||||||||||||||||||||||||||||||||
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4.1?This guide is for user selection, specification, and application of stretch film materials. It may be used between the buyer and seller to arrive at purchase specifications. |
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| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||
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1.1?This guide covers recommended guidelines for the selection, specification, and use of stretch films for unitizing, reinforcing, and palletizing for indoor environments. This can include storage or transport, or both, in warehouses, closed containers such as truck trailers or rail boxcars, and associated transfer terminals. This guide does not cover the performance issues associated with outdoor exposure. 1.1.1?Performance characteristics of stretch film may be negatively affected by extreme temperatures. 1.2?The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3?This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||||
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