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Capand
Neck
Finishes
Screwthreadcapsizesaregenerallyexpressedastwonumbers。Thefirstnumberreferstothecapdiameter(inmillimeters)
425
400
41C
415
andthecorrespondingGlassPackagingInstitute(GPI)/SocietyofthePlasticsIndustry(SPI)finish
diameter.
Thesecond
numberreferstotheheightandthreadconfigurationoftheclosureorfinish。Belowisaselectionofcommonlyusedcapsandfinishes.
S=Threa
dStart
H=Finis
!E
T=Majo
r
Diamete
E=Mino
Diamete
r
r
讨
*;hHeight
I=Hole
Diameter
T一Outsidediameterofthecontinuousthread
E一Outsidediameterofthefinishshaftexcludingthread
I一Theinsidediameterofthefinishatthesmallestpossiblepoint
S一Thedistancebetweenthetopofthefinishtothetopofthethread
L-Thedistancebetweenthetopofthefinishtothetopofthetransferbead(optional)
H一Heightfromthetopofthefinishtothebottomwhereitintersectswiththeshoulder
W一Thethicknessofthetransferbead(optional)
StandardPlasticFinishesMostCommonlyUsed。
ThediameterofClosures
StandardNeckFinishes
410
1-3mmto26mm
()
(1。5圈螺牙)
425
8mmto15mm
(Short2turnsthread)
(低位2圈螺牙)
PlasticThreadForms。。
Plasticthreadformfinishestypicallyhaveastandard”M”stylethreadform,shownhere。An"L".
RecommendedApplicationTorque
(Inch/Pounds)
CapSize盖子尺寸
20
Glas&玻璃
8—12
Plastic塑料瓶
10—12
24
10—15
12-15
28
11—17
13—17
33
13—20
16-20
38
15-23
19-23
43
17-26
21-26
45
18—28
23—28
48
19—29
24—29
53
21—32
27-32
58
23—35
29—35
63
25—38
31-38
70
28-42
35—42
89
26—53
44—53
100
40-60
48—60
110
45—65
55-65
120
48-72
60—72
瓶口螺纹详细图纸
THDS
MMTE400H410H415HSIPER
INCH
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MIN
13
。514
.502
.454
.442
。467
.437
。052
。022
.218
12
15
。581
.569
。521
。509
.572
。542
.052
。022
。258
12
18
。704
.688
.620
.604
.386
.356
.538
.508
.632
.602
.052
。022
.325
8
20
。783
.767
.699
.683
。386
。356
.569
。539
.757
.727
。052
。022
。404
8
22
。862
.846
.778
。762
.386
.356
。600
。570
。852
。822
.052
.022
。483
8
24
.940
。924
。856
。840
.415
。385
.661
。631
。972
。942
。061
。031
。516
8
28
1。088
。994
。974
.415
。385
.723
.693
。061
.031
。614
6
30
1。127
1。107
1。033
1。013
.418
。388
.061
.031
。653
6
33
1。171
1。147
.418
.388
。061
.031
。791
6
35
1。364
1。246
。418
。388
。061
.031
.875
6
38
1。476
1。382
.418
。388
.061
.031
.987
6
1。580
1。465
.418
.388
。061
.031
1。091
6
1。654
1。560
.418
。388
.061
。031
6
1。740
1。616
.418
。388
。061
.031
1。251
6
1。870
1。746
。418
.388
。061
.031
6
1。933
1。874
.423
。393
.061
.031
6
2。067
1。938
.423
.393
.061
.031
1。578
6
2。095
.423
。393
.061
。031
6
2。307
2。213
.423
。393
.061
.031
1。853
6
2。426
2。367
2。332
.423
。393
。061
.031
6
2。579
1。107
.423
.393
.061
。031
2。090
6
2。736
。423
.393
.061
.031
2。247
6
2。913
2。878
2。819
2。784
。423
.393
.061
.031
6
3。035
。502
。472
。075
。045
6
.502
.472
.075
.045
2。753
5
3。391
。550
.520
.075
。045
2。918
5
3。937
3。782
.612
。582
.075
。045
3。344
5
4。296
4。211
4。176
.612
。582
.075
.045
5
4。724
4。604
4。569。
瓶口形状大全
。075
。045
5
40
43
45
48
51
53
58
60
63
66
70
75
77
83
89
100
110
120
300310330320
400
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2020-42030-4
2040—62070—&