ASTM D4727 D4727M-2015 Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes《瓦拢面的和实心的纤维板坯料 (包装级) 和切制形材的标准规格》.pdf

《ASTM D4727 D4727M-2015 Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes《瓦拢面的和实心的纤维板坯料 (包装级) 和切制形材的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM D4727 D4727M-2015 Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Shapes《瓦拢面的和实心的纤维板坯料 (包装级) 和切制形材的标准规格》.pdf（9页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D4727/D4727M 15Standard Specification forCorrugated and Solid Fiberboard Sheet Stock (ContainerGrade) and Cut Shapes1This standard is issued under the fixed designation D4727/D4727M; the number immediately following the designation indicates theyear of original adoption or, in the case

2、of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense.1. Scope1.1 This sp

3、ecification covers fiberboard primarily used forthe fabrication of boxes and interior details such as pads,sleeves, liners, partitions, die-cut sheets, etc.1.2 The performance of fiberboard boxes is largely depen-dent on the paper components from which they are fabricatedand, in the case of corrugat

4、ed boxes, on the flute structure aswell. Therefore, a variety of grades reflecting varied perfor-mance levels are specified.1.3 The values stated in either inch-pound units or SI unitsare to be regarded separately as standard. Within the text, theSI units are shown in brackets. The values stated in

5、eachsystem are not exact equivalents; therefore, each system mustbe used independently of the other. Combining values from thetwo systems may result in non-conformance with the standard.See IEEE/ASTM-SI-10 for conversion of units.1.4 The following safety hazards caveat pertains only to thetest porti

6、on, Sections 8 and 9, of this specification:Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limi

7、ta-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D585 Practice for Sampling and Accepting a Single Lot ofPaper, Paperboard, Fiberboard, and Related Product(Withdrawn 2010)3D996 Terminology of Packaging and Distribution Environ-mentsD3950 Specification for Strapping, Nonmetallic (and

8、Join-ing Methods)D3951 Practice for Commercial PackagingD3953 Specification for Strapping, Flat Steel and SealsD4169 Practice for Performance Testing of Shipping Con-tainers and SystemsD4675 Guide for Selection and Use of Flat Strapping Ma-terials1D5118/D5118M Practice for Fabrication of Fiberboard

9、Ship-ping BoxesD5168 Practice for Fabrication and Closure of Triple-WallCorrugated Fiberboard ContainersD5639/D5639M Practice for Selection of Corrugated Fiber-board Materials and Box Construction Based on Perfor-mance RequirementsD6039/D6039M Specification for Open and Covered WoodCratesD6199 Pract

10、ice for Quality of Wood Members of Containersand PalletsE162 Test Method for Surface Flammability of MaterialsUsing a Radiant Heat Energy SourceE662 Test Method for Specific Optical Density of SmokeGenerated by Solid MaterialsIEEE/ASTM-SI-10 Standard for Use of the InternationalSystem of Units (SI):

11、 The Modern Metric System2.2 TAPPI Standards:4T 402 Standard Conditioning and Testing AtmoshpereT 410 Weight per Unit Area (Basis Weight or Substance)T411Thickness (Caliper) of Paper and PaperboardT 441 Water Absorptiveness of Sized (Non-Bibulous) Paperand Paperboard (Cobb Test)T 803 Puncture and St

12、iffness Test of Container BoardT 810 Bursting Strength of Corrugated and Solid FiberboardT811Edge Crush TestT 812 Ply Separation of Solid and Corrugated Fiberboard(Wet)1This specification is under the jurisdiction of ASTM Committee D10 onPackaging and is the direct responsibility of Subcommittee D10

13、.27 on FiberboardShipping Containers, Containerboard and Related Structures and Materials.Current edition approved Oct. 1, 2015. Published December 2015. Originallyapproved in 1987. Last previous edition approved in 2012 as D4727/D4727M 12.DOI: 10.1520/D4727_D4727M-15.2For referenced ASTM standards,

14、 visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Availab

15、le from Technical Association of the Pulp and Paper Industry (TAPPI),15 Technology Parkway South, Norcross, GA 30092, http:/www.tappi.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States12.3 Other Standards:National Motor Freight Class

16、ification5Uniform Freight Classification6ISO 535 Paper and BoardDetermination of WaterAbsorptionCobb Method73. Terminology3.1 General definitions for packaging and distribution envi-ronments are found in Terminology D996.4. Classification4.1 TypeCorrugated fiberboard (CF).4.1.1 ClassesDomestic (D) a

17、nd domestic/fire retardant(D/FR).4.1.1.1 VarietySinglewall (SW).(1) Burst Grades125, 150, 175, 200, 250, 275, and 350.8(2) ECT Grades23, 26, 29, 32, 40, 44, and 5594.1.1.2 VarietyDoublewall (DW).(1) Burst Grades200, 275, 350, 400, 500 and 600.8(2) ECT Grades42, 48, 51X, 61X, 71X, and 82X.9,104.1.1.3

18、 VarietyTriplewall (TW).(1) Grades700, 900, 1100, and 1300.114.1.2 ClassesWeather-resistant (WR) and weather-resistant/fire retardant (WR/FR).4.1.2.1 VarietySinglewall (SW).(1) GradesV3c, and W5c.4.1.2.2 VarietyDoublewall (DW).(1) GradesV11c, V13c, and V15c4.1.3 ClassesWater and water-vapor resistan

19、t (WWVR)and water and water-vapor resistant/fire retardant (WWVR/FR).4.1.3.1 VarietySinglewall (SW).(1) GradesV3c WWVR, W5c WWVR.4.1.3.2 VarietyDoublewall (DW).(1) GradesV11c WWVR and V13c WWVR.4.2 TypeSolid Fiberboard (SF).4.2.1 ClassDomestic (D) and Domestic/Fire Retardant(D/FR).4.2.1.1 Grades125,

20、 175, 200, 275, 350, 500 and 600.84.2.2 ClassWeather-resistant (WR) and WeatherResistant/Fire Retardant (WR/FR).4.2.2.1 GradesV2s, V3s, V4s, W5s and W6s.5. Ordering Information5.1 Purchasers should select the preferred options permittedherein, and include the following information in procurementdocu

21、ments:5.1.1 Title, number and date of this specification,5.1.2 Type, class, variety and grade (see 4.1 and 7.1),5.1.3 Size of sheet, pad, etc. (see 7.3.1.4),5.1.4 Center line of score to center line of score or sheetedge (see 7.3.1.4),5.1.5 Flute design of type corrugated fiberboard; variety SWand D

22、W (see 6.4 and 6.4.1),5.1.6 Mill run or trimmed sheets,5.1.7 Dimensional direction of flutes of type CorrugatedFiberboard (CF),5.1.8 Packing and marking requirements (see S3 and S4),and5.1.9 Palletization requirements (see S3.1.1.1).6. Materials and ManufactureMATERIALS6.1 Paperboard Components:6.1.

23、1 Facings and Outer PliesThe facings of corrugatedfiberboard and the plies of solid fiberboard shall have bendingqualities to satisfy the requirements of 7.6. The paperboardcomponents of weather-resistant class material shall be treatedwith a suitable wet strength resin to make them water resistant.

24、Similarly, the paperboard components of fire retardant classmaterial shall be treated to make them fire retardant to meet therequirements of 7.7.1 and 7.7.2.6.1.1.1 Outer Facing of Corrugated Fiberboard, Water- andWater Vapor Resistant ClassOne outer facing of this materialshall be a composite sheet

25、 comprised of one ply of sized, wetstrength kraft linerboard laminated to a ply of linerboardconforming to 6.1.1 with a minimum of 6 lb/1000 ft229 g/m2of polyethylene. The sized ply shall be on the exterior side ofthe facing, with the unsized linerboard next to the corrugatedmedium. At the suppliers

26、 option, both plies of linerboard maybe of a sized wet strength material.6.1.1.2 Facing and Outer Plies Pertaining to HazardousMaterials PackagingThe facings of corrugated fiberboardand the plies of solid fiberboard shall have water resistancequalities to satisfy the following requirement from ISO 5

27、35:(1) Water resistance of the outer surface shall be such thatthe increase in mass, as determined in a test carried out over aperiod of 30 min by the Cobb test method of determining waterabsorption, is not greater than 155 g/m2.6.1.2 Corrugated Medium(1) The corrugating medium of corrugated fiberbo

28、ard shallbe made from any suitable fibers.(2) The corrugating medium components of Weather Re-sistant classes and the Water and Water Vapor resistant classesshall be treated with a suitable wet strength resin to make themwater resistant.6.2 Adhesives:6.2.1 Domestic (D) and Domestic/Fire Retardant (D

29、/FR)ClassesThe adhesive used in the construction of the5National Motor Freight Classification is available from National Motor FreightTraffic Association, Inc. (NMFTA), 1001 N. Fairfax St., Suite 600, Alexandria, VA22314, http:/www.nmfta.org.6Uniform Freight Classification is available from Rail Pub

30、lication Service, 151Ellis St. N.E., Suite 260, Atlanta, GA 303356021.7Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.8Grade numbers for single and double wall corrugated varieties and solid fibertypes refer to the bursti

31、ng strength in lb/in.2as determined by TAPPI T 810T 810.9Grade numbers for single and double wall corrugated varieties refer to the edgecrush in lb/in. as determined by TAPPI T 811.10Grade numbers for double wall corrugated varieties with an “X” indicate thatthe value should be used as a guide and t

32、hat the actual required edge crush test valueis yet to be determined.11Grade number for triplewall refers to the dry puncture resistance in units asdetermined by TAPPI T 803.D4727/D4727M 152domestic/fire retardant class of fiberboard should be that whichis commercially used by the industry, and shal

33、l enable the enditem to meet the strength requirements specified herein.6.2.2 Weather-Resistant (WR) and Weather-Resistant/FireRetardant (WR/FR) ClassesThe adhesive used in the con-struction of Weather-Resistant classes of fiberboard shall bewater-resistant to the extent that the end item will meet

34、therequirements of this specification (see 7.4).6.2.3 Water and Water Vapor-Resistant (WWVR) and Waterand Water Vapor-Resistant/Fire Retardant (WWVR/FR)ClassesThe adhesive used in the construction of Water andWater Vapor-Resistant classes of fiberboard shall be water-resistant to the extent that the

35、 end item will meet the require-ments of this specification (see 7.4). Paragraph 7.4 also appliesto the polyethylene linerboard bonds in the laminated facings.6.3 Triplewall and Triplewall/Fire Retardant CorrugatedFiberboard ClassesTriplewall corrugated fiberboard, domes-tic and domestic/fire retard

36、ant classes, non-weather-resistantand weather-resistant in both regular and fire-retardant classesshall conform to the requirements of Practice D5168.CONSTRUCTION6.4 Corrugated FiberboardCorrugated fiberboard shall bemade with two, three, or four facings for single, doublewall ortriplewall, respecti

37、vely. Each facing shall be separated by andsecurely adhered to the corrugated medium.6.4.1 FlutesThe number of flutes per unit length offiberboard shall be as follows or as specified:Flutes/ft Flutes/m FluteHeight (in.)FluteHeight(mm)A-Flute 30 to 39 98 to 128 0.1575 to0.22104.00 to5.61B-Flute 45 to

38、 53 147 to 174 0.0787 to0.11022.00 to2.80C-Flute 35 to 45 115 to 148 0.1300 to0.15753.30 to4.00E-Flute 70 to 98 229 to 321 0.0445 to0.05501.13 to1.406.5 Solid FiberboardSolid fiberboard shall be constructedby laminating plies securely and continuously together.6.5.1 Domestic:6.5.1.1 Grades 125 and 1

39、75The fiberboard shall consistof not less than two plies of components.6.5.2 Grades 200 through 600The fiberboard shall consistof not less than three plies of components.6.6 Scored SheetsThe scorelines on scored sheets shallshow no visual continuous surface break greater than specifiedin 7.6 when te

40、sted as specified in 9.3.6.7 Pads and Cut ShapesPads and cut shapes shall bemade in accordance with specified dimensions or drawings.6.7.1 Pads and cut shapes may be single sheets, or may bemade by laminating two or more sheets of specified types andclasses of material to the specified thickness.7.

41、Physical Requirements7.1 Corrugated Fiberboard:7.1.1 Domestic and Domestic/Fire Retardant Classes, AllVarieties:7.1.1.1 FacingsThe facings shall conform to the require-ments in Table 1 when tested as specified in 9.1.2.7.1.1.2 Corrugating MediumThe corrugating medium forthe domestic/fire retardant c

42、lasses of corrugated fiberboardshall weigh not less than 26 lb/1000 ft2127 g/m2, or asspecified, when tested in accordance with 9.1.2.TABLE 1 Type CF (Corrugated Fiberboard), Domestic (D) andDomestic/Fire Retardant Classes (D/FR)NOTE 1Select either burst strength or edge crush strength require-ment.

43、 (While a choice of either burst or edge crush fiberboard isacceptable, their performance may not be equivalent. Refer to 4.1 and7.1.1.3.)Part ABurst or Puncture Strength Related RequirementsVarietyCombined WeightFacings Only, minBursting Strength, Dry,minAlb/1000 ft2g m2 psi kPaSW 52 254 125 862SW

44、66 322 150 1034SW 75 366 175 1207SW 84 410 200 1379SW 111 542 250 1724SW 138 674 275 1896SW 180 879 350 2413DW 92 449 200 1379DW 110 537 275 1896DW 126 615 350 2413DW 180879 4002758DW 2221084 500 3447DW 2701318 600 4137Grade PunctureBin.oz/inchesof tear (J)TW 700 168 820 700 21TW 900 222 1084 900 27

45、TW 1100 264 1289 1100 33TW 1300 360 1758 1300 39Part BEdge Crush Strength RequirementsVariety Edge Crush Strength minClb/in. kN/mSW 23 4.0SW 26 4.6SW 29 5.1SW 32 5.6SW 40 7.0SW 44 7.7SW 55 9.6DW 42 7.4DW 48D8.4DW 51D8.9DW 61D10.7DW 71D12.4DW 82D14.4AOnly one burst of the initial six may fall beneath

46、 the minimum required. Domesticboard and domestic fire/retardant failing to pass this test will be accepted if, in aretest consisting of 24 bursts (12 from each side of the board), not more than 4bursts fall below the minimum value required.BA minimum of four puncture tests, conducted in accordance

47、with TAPPI T 803must be made and only one puncture test will be permitted to fall below thespecified minimum value.COnly one edge crush test of the initial six may fall below the minimum required,and that one test cannot fall below the specified minimum value by more than10 %. Domestic board and dom

48、estic fire/retardant failing to pass this test will beaccepted if, in a retest consisting of 24 edge crush tests, not more than 4 crush testresults fall below the minimum value, and none of those tests fall below thespecified minimum value by more than 10 %.DValues subject to confirmation.D4727/D472

49、7M 1537.1.1.3 End ItemDomestic and domestic/fire retardantclasses of corrugated fiberboard, constructed as specified in6.4, shall conform to the requirements in Table 1 for burstingstrength or puncture resistance or edge crush (as specified)when tested as specified in 9.1.3, 9.1.5, or 9.1.8. (See compli-ance statement following Table 1 for Burst and Edge Crush.)7.1.2 Weather-Resistant and Weather-Resistant/Fire Retar-dant Clas