ASTM D2658-2004 Standard Test Method for Determining Interior Dimensions of Fiberboard Boxes (Box Gage Method)《测定纤维板盒内部尺寸的标准试验方法(箱形量规法)》.pdf
《ASTM D2658-2004 Standard Test Method for Determining Interior Dimensions of Fiberboard Boxes (Box Gage Method)《测定纤维板盒内部尺寸的标准试验方法(箱形量规法)》.pdf》由会员分享,可在线阅读,更多相关《ASTM D2658-2004 Standard Test Method for Determining Interior Dimensions of Fiberboard Boxes (Box Gage Method)《测定纤维板盒内部尺寸的标准试验方法(箱形量规法)》.pdf(4页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: D 2658 04Standard Test Method forDetermining Interior Dimensions of Fiberboard Boxes (BoxGage Method)1This standard is issued under the fixed designation D 2658; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year
2、 of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method covers the determination of the interiordimensions of regular slotted or special slotted styles
3、ofsingle-wall corrugated, double-wall corrugated, and solid fi-berboard boxes.1.2 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and deter
4、mine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 585 Practice for Sampling and Accepting a Single Lot ofPaper, Paperboard, Fiberboard, and Related ProductsD 685 Practice for Conditioning Paper and Paper Productsfor TestingD 996 Terminology o
5、f Packaging and Distribution Environ-mentsD 4332 Practice for Conditioning Containers, Packages, orPackaging Components for TestingE 691 Practice for Conducting an Interlaboratory Study toDetermine the Precision of a Test Method2.2 ANSI Standard:B46.1 Surface Texture Surface Roughness, Waviness andL
6、ay33. Terminology3.1 DefinitionsGeneral terms in this test method aredefined in Terminology D 996.3.2 Definitions of Terms Specific to This Standard:3.2.1 depththe distance between the innermost surfaces ofthe box measured perpendicular to the length and width.3.2.2 interior dimensionsthe shortest d
7、istances betweenopposite walls.3.2.3 lengththe larger of the two dimensions of the openface.3.2.4 regular slottedone-piece box with all flaps the samelength and outer flaps meeting. Inner flaps may or may notmeet, but do not overlap.3.2.5 special slottedone-piece box with all flaps meetingor not mee
8、ting but not overlapping.3.2.6 widththe lesser of the two dimensions of the openface.4. Significance and Use4.1 The interior dimensions are important properties in thegeneral construction of a box, and accurate methods ofmeasurement are required for research work, routine control,and acceptance test
9、ing for conformance to specifications. Forcontainers to carry and protect their contents effectively andefficiently, the containers must be of proper and uniform size.This method involves a degree of human judgment andassumes careful and accurate placement and reading of speci-fied apparatus.4.2 Met
10、hod A, Measuring Lot of Boxesdetermines if a lot(i.e., production run) is within specified tolerance for eachdimension (length, width, and depth). A minimum of fivespecimens are measured. The test result for each dimension isthe individual measurements of that dimension on all speci-mens. If any tes
11、t result is outside of a specified tolerance, thatbox specimen should be re-measured using Method B todetermine final test results.4.3 Method B, Measuring Single Boxesdetermines if oneparticular box is within specified tolerance for each dimension.The test result for each dimension is the average of
12、 allmeasurements of that dimension.5. Apparatus5.1 Measuring Equipment, consisting of two flat metalplates mounted on each end and at right angles to a telescopingspacing bar (Fig. 1).1This test method is under the jurisdiction of ASTM Committee D10 onPackaging and is the direct responsibility of Su
13、bcommittee D10.27 on Paper andPaperboard Products.Current edition approved Dec. 1, 2004. Published December 2004. Originallyapproved in 1967. Last previous edition approved in 1999 as D 2658 94 (1999).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Servi
14、ce at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American National Standards Institute, 25 W. 43rd St., 4thFloor, New York, NY 10036.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box
15、 C700, West Conshohocken, PA 19428-2959, United States.5.1.1 Metal Plates The metal plates shall be not less than316 in. (4.76 mm) thick and shall have length and widthdimensions of 4 by 3 in. (102 by 76 mm) with a maximumsurface roughness height of 64 in. (1.63 m), in accordancewithANSI B46.1.All s
16、harp edges shall be relieved and cornersshall be rounded with approximately14-in. (6.35-mm) radius.The plates shall be mounted firmly at each end of thetelescoping bar and must be parallel to each other within 0.02in. (0.5 mm).5.1.2 Spacing Bar Provision shall be made for adjustingand locking the sp
17、acing bar at the linear distance between thetwo plane surfaces. If the spacing bar incorporates a built-inscale for convenience in reading measurements, it shall beaccurate to one half of the minimum measurement unit; that is,if the minimum measurement unit is116 in. (1.6 mm), theinstrument must be
18、accurate to132 in. (0.8 mm), etc.5.2 Size and Weight RangesCorrect weight of the mea-suring instrument is important. Weights of instruments forthree basic size ranges shall conform to the specifications givenin Table 1.6. Sampling6.1 Select specimens at random in accordance with goodpractice or samp
19、ling procedures.7. Test Specimens7.1 Method A, Measuring Lot of Boxes7.1.1 In no instance shall fewer than five specimens bemeasured and taken as representative of the lot.7.1.2 For large lots, a formal sampling plan is advised.Application of Practice D585 is suggested.NOTE 1Acceptance or rejection
20、of a production lot should be basedon a sampling plan mutually agreeable to both the supplier and user of theboxes as indicated in a specification, contract, or other agreement.8. Conditioning8.1 Condition the boxes for measuring in accordance withPractice D 685 and Practice D 4332.9. Procedure9.1 F
21、or each box to be measured, set up and square the boxin the normal manner and place it on a smooth, flat surface withthe bottom flaps folded into position but not secured by anytype of sealing device or preparation.9.2 Measuring Length Measure the length dimensionbetween the two end panels, holding
22、the instrument as close aspossible to the side panel opposite the manufacturers joint.Place one end of the instrument firmly against one end of thebox and adjust the other end until it is just tight enough that,when released with the box inclined so that the side panelclosest to the instrument is at
23、 an angle of approximately 65 tothe horizontal, the instrument will slide slowly down the sideof the box and come to rest at the bottom. When the correctextension of the instrument has been obtained, lock it, and ifequipped with a self-contained scale, read the distance betweenthe faces directly. If
24、 the instrument does not incorporate ascale, remove the instrument from the box and measure thedistance between the outer surfaces of the plates by means ofa separate scale accurate to132 in. (0.8 mm).9.3 Measuring Width Measure the width dimension of thebox between the two side panels, holding the
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