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Standard Test Methods for Transmitted Shock Characteristics of Foam-in-Place Cushioning Materials (Includes all amendments And changes 5/27/2015).
Automaticky přeložený název:
Standardní zkušební metody pro přenosnými Shock Charakteristika Foam-in-Place polstrování materiálů
NORMA vydána dne 1.4.2008
Označení normy: ASTM D4168-95(2008)e1
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2008
Kód zboží: NS-26282
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Keywords:
cushioning, cushioning material, equivalent free fall drop height, foam-in-place, free fall drop height, modified free rise cushion, pre-molded cushion, static loading, transmitted shock, Foam-in-place cushioning materials, Free-fall drop tester, Shock absorption/attenuation, Transmited shock characteristics, Cushioning materials, Drop tests--shipping containers, Equivalent free-fall drop height, ICS Number Code 55.040 (Packaging materials and accessories)
Significance and Use | ||||||||
Data obtained by these methods may be used to determine the transmitted shock cushioning characteristics of foam-in-place packaging materials. These data allow design of cushioning systems that can provide adequate and efficient use of foam for protection of goods during a distribution life-cycle. These methods, in contrast to other methods that usually test only the cushioning foam, are designed to evaluate foam-in-place cushioning materials in a manner in which the foam-in-place packaging material is used. In particular, the method includes simultaneous use of a plastic film, the foam, and the box usually used in this method of packaging. See Fig. 1. |
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1. Scope | ||||||||
1.1 These test methods determine the shock-absorbing characteristics of foam-in-place packaging materials. 1.2 Test Method A uses a free-fall package drop test apparatus. 1.3 Test Method B uses a shock-test apparatus. 1.4 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. 1.5 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 and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||
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