【国外标准】 Standard Specification for Wirebound Pallet-Type Wood Boxes

This specification covers the fabrication of new fully enclosed wire bound pallet-type wooden boxes intended for use as containers for domestic and overseas shipment of general materials and supplies, not exceeding a certain weight given. Wire bound pallet-type wooden box performance is dependent on its fabricated components; therefore, a variety of types, classes, and treatments reflecting varied performance are specified. According to type of material used in the manufacture of wooden boxes, four types are classified: Type I which are made with sheathed lumber, Type II which are made with sheathed lumber and veneer, Type III which are made of sheathed lumber and veneer with two different length sidewalls, and Type IV which are made of sheathed plywood. Four classes have been designated to wooden boxes, according to the number of entry ways: Class 1 which has partial four-way entry base, Class 2 which has two-way entry base, Class 3 which has partial four-way entry base with two different length sidewalls, and Class 4 which has two-way entry base with two different length sidewalls. And for the wooden boxes’ last classification, the way they are treated are described also as follows: Treatment A and B- with water preservative treatment and Treatment C without preservative treatment. All recovered, recycled, or virgin materials used in box manufacture shall meet the requirements of this specification and referenced documents. In addition, materials shall not affect or be affected by the product being packed. To determine the wooden boxes’ performance, the following tests shall be conducted: wood members moisture content test, coating adherence on galvanized wire test, wire tensile strength test, oxine copper preservative test, and zinc napthenate preservative test.1.1 This specification covers the fabrication of new fully enclosed wirebound pallet-type wood boxes intended for use as containers for domestic and overseas shipment of general materials and supplies, not exceeding 2500 lb [1134 kg] (see 4.1 and 10.1).1.2 Wirebound pallet-type wood box performance is dependent on its fabricated components; therefore, a variety of types, classes, and treatments reflecting varied performance are specified (see 4). This specification, however, does not cover wirebound pallet-type wood box performance under all atmosphere, handling, shipping, and storage conditions.1.3 The use of other construction methods or techniques is acceptable and permitted (see 5.1.11), provided the resulting packaging systems shall be of equal or better performance than would result from the use of these specified materials and procedures. The appropriate distribution cycle provided in Practice D4169 can be used to develop comparative procedures and criteria.1.4 Units—The values stated in either inch-pound or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. See for conversion of units.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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 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.