堆栈测试

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SOURCE INTERNATIONAL
Stacking Test Report (ISTA 2A STANDARD)

ITEM NUMBER PO# TYPE
NEW SAMPLE / PRODUCTION
PRODUCTION DESCRIPTION FACTORY NAME SPEC ISSUE DATE

SPECIFICATION (FILL WHERE ARE APPLICABLE)
PART SPECIFICATIONS CARTON STYLE FLUTE
MASTER CARTON DIMENSION

INNER BOX DIMENSION
FILLER
PROTECTION SHEET

DETERMINATION OF STATIC LOAD COMPRESSION:
ACCORDING TO FORMULA:
L=W X (H-D)/D X F
L =THE LOAD THE PACKAGED-PRODUCT MUST WITHSTAND, IN POUNDS(KG)
W=THE GROSS WEIGHT OF THE INDIVIDUAL PACKAGED-PRODUCT, IN
POUNDS(KG
)

H =THE STACKING HEIGHT, IN INCHES(CM
)
D =THE OVERALL DEPTH OF THE PACKAGED-PRODUCT, IN INCHES(CM)
F = COMPENSATING FACTOR, CONTAINERIZED F=2, NON-CONTAINERIZED F=3.
TEST PROCEDURE:
STEP 1, PLACE THE PACKAGED-PRODUCT ON A SMOOTH, FLAT,
RIGID SURFACE FOLLOWING THE NORMAL

WAREHOUSING PRACTICE, USING PALLETS ABOVE AND BELOW THE PACKAGED-PRODUCT WHEN APPLICABLE.
STEP 2, IF A PALLET IS NOT USED ABOVE THE PACKAGED-PRODUCT;
PLACE A RIGID LOAD SPREADER THAT IS

LARGER THAN THE TOP SURFACE OF THE TEST SPECIMEN ON THE PACKAGED-PRODUCT
.
STEP 3, A
PPLY THE NECESSARY WEIGHT TO BRING THE TOTAL OF THE LOAD SPREADER AND DEAD WEIGHTS UP TO

THE TEST LOAD DETERMINED AND MAINTAIN FOR ONE (1) HOUR, CAUTION SHOULD BE TAKEN TO INSURE THAT THE
LOAD DOES NOT FALL OVER DURING THE TEST.
STEP 4, REMOVE THE DEAD WEIGHT AND INSPECT BOTH THE PACKAGE AND THE PRODUCT WHEN APPLICABLE.

ACCEPTANCE LEVEL:

1) THERE SHOULD BE NO ANY DAMAGE TO PRODUCTS
2)THERE SHOULD BE NO HOLES OR OTHER BREAKAGE OR CHAMFER OR OTHER BREAKAGE TO M
ASTER

CARTON, SLIGHTLY WRINKLE IS ACCEPTABLE.

P
ACKAGED

P
RODUCT

WEIGHT (W)
HEIGHT (H) DEPTH (D)

FACTOR (F) LOADING WEIGHT (L) TEST RESULTS D
ESCRIBED

DETAILS

CONCLUSION SOURCE SIGNATURE FACTORY SIGNATURE D
ATE

PASS / FAIL
Comments:

L