PPP B 640D(临时修订件5) 联邦规范 箱纤维板波纹三重壁(1986年8月26日)[S由ASTM D5168规定]

ID:42986

大小:0.39 MB

页数:2页

时间:2023-03-16

金币:20

上传者:战必胜
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PPP-B-640D
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August26, l%
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Thio interim amendment was developed by the U.S. Amy Mtick Research,
Development, and Engineering Center, Uatick, MA 01760-5014, based upon
currently available technical information.
It is rec~nded that Federal
agencies use it in procurement nd forward rec~ndations for changes to the
preparing activity at the address shown bove.
The General Se-ices Administration has uthorized the use of this interim
amendment as a valid exception to PPP-B-640D, dated July 29, 1966.
PAGE 1
1.2.1:
Add the following class:
8C
3-
Nonweather resistant/fire retardant.”
PAGE 2
3.1.2: Add “The facings and corrugating media shall be made from virgin nd
reclaimed fibers having such qualities that the fiberboard will comply with tbe
requirements of thie epecificaiton.
Fiberboard med in the construction of
class 3 boxes shall meet the fire retardant requirements of PP*F-320.”
PAGR 3
3.1.3.1, line 1, after “claos l“: Md “and claam 3“0
PACE 5
3.8.1, line 16: Delete “flap” nd substitute ‘overlapw.
Line 17: Delete “strip”
nd substitute “overlap”.
Line 28: Delete “strip” and substitute “overlap”.
Line 34: Delete “flap” nd substitute %verlap”.
AMSC HIA
?SC 8115
DISTRIBUTION STATEMENTA .
Approved for public releaoe; distribution is
unlimited.
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