1.闭口拉链CLOSED-ENDZIPPER(nonseparable)
2.开口拉链OPEN-ENDZIPPER(separable)
3.逆开拉链或双开拉链MOVABLEOPEN-ENDZIPPER/ZIPPERWITHDOUBLESLIDER:
1.两头相对:HEADTOHEAD
2.两头相背:BOTTOMTOBOTOM
4.隐形拉链INVISIBLEZIPPER
二、按照材质分
1.金属拉链METALZIPPER:铜,铝
2.树脂(塑钢)拉链PLASTICZIPPER
3.尼龙拉链NYLONZIPPER
三、按照号数分
1.3#拉链
2.4#拉链
3.5#拉链
4.8#拉链
5.10#拉链
拉链的品质鉴别方法
1.布带(TAPE):布带染色均匀,无玷污,无伤痕,且手感柔软,在垂直方向在水平方向上布带要呈波浪形(evendyeing,nodirtandscar,softness,wavyshapeofclothstripwhenunderverticalorhorizontaldirections)
2.牙齿(TEETH):牙齿表明要光滑,拉启时手感柔畅,且嘈音少(flatappearance,smoothworkwithlittlenice)
3.拉头(SLIDER):自锁拉头拉启轻松自如,锁固而不滑落(smoothworkofautomaticlockslider,fixednesswithoutslipperiness)
4.贴布/贴胶(GLUEDCLOTH):贴布紧扣布带,不易断裂、脱落(closelyfastenedtoclothstrip,uneasilybrokenorfallenoff..
5.方块、插销(SQUAREBLOCK、INSERTPIN):穿插自如,紧固布带(smoothnessandcloselyfastenedtoclothstrip)
6.上止(TOPSTOPPER):要紧扣第一粒齿(金属、尼龙),但距离不能超过1mm且结实完美(upperstopperiscloselyfastenedtothefirsttooth(metalornylon),withdistancenotexceeding1mm,durabilityandelegance.
7.下止(BOTTOMSTOPPER):要紧扣牙齿或钳在上面,且解释完美(bottomstopperiscloselyfastenedtoteeth,withdurabilityandelegance)
选购拉链时的重要提示:
因拉链在不同环境有不同的适应性,因此在选购拉链时应向厂家特别提出:
Duetothedifferentadaptabilitiesofzippersinvariousconditions,somakeclearthefollowingtomanufacturewhenplacinganorder:
*拉链应用在哪类产品上(如皮箱、鞋靴、滑雪衣、雨衣、帐篷、需水洗的牛仔服或酸性较大的皮制品)或其他特别的要求。
Whattypeofproductswillzipperbeusedfor,suchasleathercase,shoesandboots,skisuit,raincoats,tent,water-washedjeansorleatherarticles,withstrongacidorotherspecialrequirements.
*对拉链成分的要求,是否需不含偶氮(AZO),不含镍,或可过检针器。
Requirementsonthecompositionofzippers,whetherAzo-free,nickel-free,orabilitytopassthroughneedledetector.
*其他特别的要求:色牢度(摩擦、光照、水洗等);拉链的强度,包括拉片附着强度、上止强度、使用强度、横向拉力,拉头强度等等。
Showclearlytherequirementsaboutthecolorfastness(light,washing,rubbing,etc);strengthofpullerattachment、strengthofclosed-end,strengthoftopstop,resistancetoreciprocation,lateralstrengthoffastener,strengthofsliderlockingdevice,etc.
拉链的描述:号数+材质+结构+长度+颜色+细节描述,例如:5#树脂开口单头拉链,62CM,红色,右插,前码带点
ZIPPERDESCRIPTION:number+material+construction+length+color+otherdetails,forexample:
#5plasticzipperopen-endzipper,oneslider,62cmred,insertpininrightside,withpointotopstopper
拉链长度允许的公差:
因拉链在制作过程中,机器操作之速度所产生的惯性及考虑链齿之完整性,拉链将出现允许公差,且长度越长,其允许公差越大。
Duetotheinertiainducedbyoperatingspeedofmachinesandtheconsiderationofintegrityofzipperteethintheprocessofproducing,thereisallowabletolerance,whichextentissubjectedtothelengthofzipper.
拉链长度mm(zipperlength)允许公差mm(allowabletolerance)