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本帖最后由 绿袖子 于 2014-4-2 23:42 编辑 - @, C: p+ z C+ R1 D
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4 m1 Y; Z4 c- E4 yCan you determine the origin (country) of a product from the barcode ?
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3 E4 g$ m9 X. S. @Bar codes are something most of us never think about. If you look in your fridge or pantry right now, you will find that just about every package you see has a bar code printed on it. In fact, nearly every item that you buy in a grocery shop, supermarket or superstore has a bar code on it somewhere.; W) a4 [ M$ p
Bar codes were first used commercially in 1966, but it was soon realised that there would have to be a common standard. By 1970, the Universal Grocery Products Identification Code (UGPIC) was written by a company called Logicon Inc. The standard was further improved and led to the Universal Product Code (UPC) symbol set. To this very day, this standard is used in the United States and Canada . In June of 1974, the first UPC scanner was installed at a Marsh's supermarket in Troy, Ohio, and the first product to have a bar code was Wrigley's Gum.
! H* Z# b$ P$ Y3 s* tThe Universal Product Code was the first bar code symbology widely adopted. Its birth is usually set at 3 April 1973, when the grocery industry formally established UPC as the standard bar code symbology for product marking. Foreign interest in UPC led to the adoption of the EAN (European Article Numbering) code format, similar to UPC, in December 1976.
1 H7 Q; p6 C" uCurrently, the United States and Canada use UPC bar codes as their standard for retail labelling, whereas the rest of the world uses EAN. Since January 1, 2005 all retail scanning systems in the USA must be able to accept the EAN-13 symbol as well as the standard UPC-A. This change will eliminate the need for manufacturers who export goods to the US and enjoyedmontoncts.
" y& _4 S. a; k m; TThe first 2 (sometimes 3) digits, which are called the “flag”, indicate in what country the bar code was issued. This “flag” does not tell you, however, in what country the product was produced.
! G& m1 _1 d7 U' f1 d! JThe country codes used are :
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CODE \COUNTRY
$ I; f) J3 Y( u) P* u! A3 M/ k: K, k00-13 USA & Canada$ i0 K6 o2 w c _/ N q
20-29 reserved for local use (shops/supermarkets)/ Y; B! v/ J. v$ t0 a$ k2 t6 e
30-37 France
6 ^9 h, R. p# u1 T8 l8 y380 Bulgaria
: Y( ^: `, X; w% @6 ~& [$ S383 Slovenia
. q1 i0 \( k# h9 ?/ G; J' e; u385 Croatia: d; z6 O. e$ k7 i
387 Bosnia-Herzegovina
! F) h# f" h. U& b! w400-440 Germany8 s) _. ]4 Q( E7 q3 d6 b* s' J
45 Japan" y. ~2 {" ]2 e" Q' c
46 Russian Federation
! Y( [) t( m2 D% Q9 H' E( S: M471 Taiwan; {) y) q G3 ^
474 Estonia
6 }. X% r+ e" ]0 r: N1 G! _! B475 Latvia
/ x: Q6 B; r0 v$ l476 Azerbaijan3 \3 C9 @1 d0 e% k$ K
477 Lithuania
9 u" ?' a/ u$ a8 X4 Y$ Z" u# U478 Uzbekistan
- ^! Y8 R0 {$ w# D0 `0 f3 a$ d- n479 Sri Lanka% s( E! ?6 y( l9 A. T+ M
480 Philippines5 J8 b0 D& b& _; A: \+ |
481 Belarus9 _$ A' K% R% B6 `6 Z! B4 W
482 Ukraine T7 ]6 p1 k* i6 k! o, @
484 Moldova
4 B" X8 e! H; p+ L: }1 k$ P485 Armenia, `! |7 Q$ C! M* F3 T) r2 q
486 Georgia
4 m8 m" k( S, X: B0 f487 Kazakhstan; M9 d- k' E" x
489 Hong Kong* |+ n( F4 w5 l; z8 m
49 Japan4 e% E+ c* Q7 X* x* C* ]
50 UK; F6 ]* i1 c: ~5 [8 i8 ^# Y! }
520 Greece
( [5 r; C% l: S+ H528 Lebanon
* F; `0 x, u2 y$ m529 Cyprus( E" z& W b2 i8 Z. G" j7 }
531 Macedonia4 S0 r9 H' Z& s$ U9 b
535 Malta8 V5 V4 Q# h) m; B
539 Ireland' ]% M$ S7 G) c* b w$ @
54 Belgium & Luxembourg
9 A. H9 r( b" O560 Portugal8 Q" F, Z- ~5 G! Z6 h) n
569 Iceland( d, c" X2 u) _$ ^% `# Q
57 Denmark9 B+ X# ~ d" L2 p
590 Poland; @, [7 J, y9 E1 @/ C* T+ p9 T$ l1 I
594 Romania0 ]! ~4 L9 ^" ^: `4 O! j% p1 S- C
599 Hungary
& M( f' n# c' d7 W4 g600-601 South Africa X! R/ U/ ~% z2 X6 v; y4 ~
609 Mauritius
* `2 W' p- V7 x7 `9 \: P611 Morocco% M& _6 v2 t& |+ v
613 Algeria) j; c1 Q* _7 G7 E' w
619 Tunisia! K2 y. n: Z# {$ Y* X* a6 f
621 Syria
/ V; [% K. o, g/ C% M! H622 Egypt2 ~$ n" v+ j# m2 q: y
624 Libya
: o9 F5 } \* y' M; j* W625 Jordan
" y" R, F/ a; Y! t: {" D6 {626 Iran- _- \( k: }/ E8 e R$ s3 P
627 Kuwait9 B9 K1 i) a9 j y# d1 x! }6 \
628 Saudi Arabia6 D8 x% d) e: x4 o R u( x. @6 B
629 United Arab Emirates
1 g7 g# G6 \) y6 R ?1 `* f: k64 Finland
( v5 n. |" Y) A9 P690-692 China
) G6 W' U/ }- o! ~( p# f70 Norway
! ^9 i& Z! U3 }" \; d- V, h/ N729 Israel
2 S# [4 W" ~! E1 ~73 Sweden2 R% ?/ S& J( M1 d0 r
740 Guatemala$ J! K9 c: s. g4 B; _1 T
741 El Salvador
$ H9 X% A( ^2 d742 Honduras3 J7 F, u5 D8 |. L
743 Nicaragua
! V5 ?" b. n Z0 z" i3 l: u# C4 u& @744 Costa Rica" F) g" d c% J X/ t; k& x
745 Panama
9 V3 H0 v5 c/ B" d746 Dominican Republic
/ o9 u7 ]2 C3 V750 Mexico
. ]) {: ~* |: e. D759 Venezuela( P/ } M/ W8 j3 r4 y/ K
76 Switzerland& ]+ n6 U+ O! e+ R
770 Colombia
" J* u' k3 \ H+ B, P4 F0 _: g; a773 Uruguay
. w' L* L$ x" ^. [, B+ ?775 Peru
9 R# } j6 l7 @$ z6 ~& d9 k) }/ p777 Bolivia
1 {" [! i5 z# r7 z) n5 f- A779 Argentina9 D' R' o! @, y; A, |. V
780 Chile
8 z4 D! I% u1 r4 C784 Paraguay
' y* v3 t' Z7 r" i5 V. S" u785 Peru; N. J6 K2 g5 w3 c( h0 B; z
786 Ecuador; X0 y3 o& t& D) T! p
789 Brazil1 `+ b# h! u' y2 v6 w8 J6 H
80-83 Italy! u5 ?3 W$ ~1 x5 x& D
84 Spain3 ]/ X$ L a+ z( r2 k6 I
850 Cuba
2 v# K2 w8 [: e/ ], l4 } t& n. F8 X8 p858 Slovakia
! ~0 L; p1 W- s859 Czech Republic M4 P7 u% C9 n/ _2 l! T
860 Serbia & Montenegro V4 n% n& d+ ]* ^" r
869 Turkey
% Y& C, O, \- S% A3 W87 Netherlands. d* ~2 r c, q- g7 C
880 South Korea" z Y, L4 W8 x; X, {5 ~
885 Thailand
! _9 T$ {! x* V888 Singapore/ U! M4 {" j7 [3 F6 I
890 India
2 q- p) q" t/ v% _9 ^893 Vietnam, a4 z7 W& Z3 S
899 Indonesia
0 s: p9 w* x- t3 {/ @90 -91 Austria: l# e W# E/ n \$ K5 |
93 Australia! K: p0 N: ?3 P+ P5 k
94 New Zealand& k# I6 V0 e$ a3 U+ {1 l. }% n
955 Malaysia
5 v( F2 m5 U. _- z4 I T958 Macau
7 M6 \9 S5 B O977 ISSN (International Standard Serial Number for periodicals)
; s* h: ?+ m# r: {; z978 ISBN (International Standard Book Number)
0 \6 o1 S* L* H& p& { \979 ISMN (International Standard Music Number)/ l: _8 N; i. o B! T- A/ G, u
8 d3 `7 _2 E; D. V9 `2 R' x( iMore information and source : http://users.pandora.be/worldstandards/barcodes.htm
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