Zipper Tests 拉鏈接力測試，Zipper Tests 拉鏈性能測試

美國標(biāo)準(zhǔn)：ASTM D20612003    Zipper strength   拉鏈拉力測試

Breaking strength， crosswise of chain retention （平拉強(qiáng)力）

  Breaking strength， crosswise of separating unit (開尾平拉強(qiáng)力)

Holding strength of top stops (上止強(qiáng)力)

Holding strength of bottom stops (下止強(qiáng)力)

Holding strength of retainer of separating unit (插件移位強(qiáng)力)

Holding strength of separating pin of separating unit (插頭移位強(qiáng)力)

Individual scoop pull-off (單獨鏈齒強(qiáng)力)

Individual scoop pull-off (單獨鏈齒強(qiáng)力)

Operability of zippers  (性能測試)  ASTM D2062

Slider sticking (拉頭咬合力)

  Top stop (上止)

Bottom top (close-end fastener) 下止（適用于閉尾拉鏈）

Chain opening (鏈齒開力)

Chain closing (鏈齒合力)

Force to move slider (pin fully seater) (open-end fastener) 拉頭牽引力 (插頭位) (適用于開尾拉鏈)

    英國標(biāo)準(zhǔn):BS 30842006   Zipper strength  (拉鏈拉力測試) 

Puller attachment test (拉頭結(jié)合力)

Closed-end test (下止強(qiáng)力)

Top-stop test (上至強(qiáng)力)

Open-end fastener box test (插件移位強(qiáng)力)

Reciprocating test (往返性能)

Lateral strength test (平拉強(qiáng)力)

Lateral strength of open-end (開尾平拉強(qiáng)力)

Slider locking test (拉頭自鎖強(qiáng)力