1.用酸性漂白剂处理或还原性漂白剂处理（亚硫酸）；

UsingH2O2 or sulfurous acid.

2.在漂白加工的后处理过程中一一防缩处理或漂白处理等，如果水洗和中和处理不充分，会产生诸如CL2或S2等气体，并遇高温（蒸汽熨烫），这些气体很容易与金属发生反应，所以，漂白加工后，请使用清洗足够干净的布料。

Inthe bleaching processing process-shrink-resistant orblechingand so on,if water wash and neutralization isinsuficiency,will procuce thegas suchas CL2or S2 etc,when thecase of hightemperature (steam iron),the gas can easily react with themetal.Please using cleanclothafter the bleaching process.

3.由于织品被蒸汽熨烫后立即挤压包装，金属拉链及含铜合金的配件（拉头，上止，下止等）与试剂或气体发生化学反应，容易变色，所以蒸汽熨烫后的产品，要充分冷却后包裹。

Asthesteam ironingfabric to be squeezed after thepackaging immediately,thecolor of metal zipperand copperalloy fitings (slider,topstop,end stopetc)will changeafterreacting withreagent orgas,thereforepackingtheproductionswhick with steamironingareneed adequate cooling.

2.6正确的缝制拉链

Correntways of sewing zippers.

隐形拉链采用专用缝纫机缝制；

Sewing invisible zipper with special sewingmachine.

拉链缝制时两端都要缝制，同时要注意布料与拉链链牙边之间要留有空隙；

Sewing both sides of the zipper,also pay attention to leavinga gao between the cloth and the zipper'steeth.

缝制时要注意保持使拉链成一条直线，不能有线段卡阻，不能将缝线缝在链牙上；

Payattentionto maintaining thezipper intoastraight line,don't sewthe seaninthe zipper's teeth.

如订购时拉链的长度不能准确确定时，可选择采购隐形活动止码。

Whenordering,such as the length of the zippercan not be accuratelydetermined,may choose to purchase the activities of stealth code.

2.7玷污

Pollution

由于在衣料的染色工序中，清洗处理不够充分，残留的酸性物质或氧化剂容易与金属拉链发生化学反应，或使用未洗净的带茶色和黑色的拉链，衣料和拉链的接触部位会出现污染现象，因此要使用经过充分洗净的拉链和布料。

Asinthe cloth dyeing process,the residual acid or oxidizer will react with metal zipper withoutcleaningenough.Whenusing theuncleaning brownand black zipper,therewill have pollution in thecontact side ofcloth and zippers,sousingcleanclothand zippers.

2.8移染

Dyestuff transfer

聚醋（涤纶）织带染色采用的是分散性燃料，在染色的过程中虽然做过抗染处理，但在恶劣的条件下，如浅色布料，白色的合成布料用深色如红色，胭脂色的拉链就容易发生移染。聚氯乙烯合成革，布料的树脂涂层等中的增塑剂，粘接剂，油剂（布料加工时的缝纫机油）等成分可能会与拉链上的颜料发生化学反应，产生拉链的移染现象，移染并不一定只发生在布料和拉链接触时，因保管的状态（温度，湿度，压力，时间，保管方法）等原因，制品重叠在一起，都有可能导致色移染，所以尽量将拉链颜色和成品色料相匹配，不同产品之间用纸隔开，并注意保存状态。

PETisusedindyeingweavingdispersion offuel intheprocess ofdyeingdoneAIthough resistants,butintheworstconditions,suchaslight-coloredfabric,whitewithdark synthetic fabricssuch asRed,thecolorofrouge onthezipper easilymoveinto.PVCsyntheticleather, fabriccoatingresins such as theplasticizers,adhesives,oil (fabricsProcessngwhen thesewing machineoil),and othercomponentsmaychemical reactionwith thedyeonthezipper.Dyestuff transferisnotnecessarilyonlyincontactwithzippersandfabric,asaresult ofthestoreof the state(temperature,humidity,pressure,time and method ofstore）and otherreasons,with overlappingproducts,which maymake thecolordyestuff transfer,soasfaraspossiblezipper colorandpigmentproductstomatchdifferentproductstoseparatebypaper,andattentiontothe condition of store,

2.9皮革用拉链问题

Questionsofusingthezipperin theleather

皮革加工处理通常使用无机酸，硫酸，铬化合物，醛化合物等，皮革的主要成分是动物蛋白质，完全清除处理试剂是非常困难的。而这些残留在皮革上的试剂与金属拉链接触时会发生化学反应，金属配件的颜色会慢慢改变，所以要使用经过充分清洗和中和的皮革。

Theleatherprocessing usual use inorganic acid,the sulfuric acid,the chromium compound, thealdehyde compoundand soon,theprincipal constituent of the leather istheanimal protein, it'sdifficult toeliminatereagent completely.But itwill havethechemicalreactionwhenthe leatherreagent and themetal zippercontacts,metal insert'scolorwill changeslowly,therefore shouldusetheleatherwhichundergoesthefull cleanand theneutralize.

2.10检针问题

Theproblems of needle detector

过检针主要是指出口到日本的服装，原来是针对缝制成衣过程中发生断针而未及时捡出的检验，现在变成对拉链金属配件含铁成分的检验，过检针除了有不同的级别要求外，还有检验的方法是值得注意的，整捆的服装和单件服装通过检验台其结果肯定是不同的，我们希望采用单件通过的检验方式。

Passneedledetector havebeenmainlymean that thecloth exporttoJapan,originalisdirect totestof theprocesssewinggarmentsoccurbreakanddid not pickuptimely.Andnow itis turn intothe zipperaccesoriesferrousmetal components testing,inaddition topass needle detector haddifferent therequestedlevel,thereare testsisworth notingthat,thewholebundleofclothing andsinglepieceofclothingpasstothetest,theresultisdefinitelydifferent,andwehopethatthe adoption ofasingleclothing topassthetestmethods.

2.11对镍成分的要求

Therequestment of the ingredient ofnickel

在欧洲的部分国家人们关注到金属镍会对部分群体人的皮肤有刺激和不良的反应，因此提出对金属镍含量的控制，目前即使是在欧洲不同国家对镍含量的最低标准也是不一样的，本篇已经提出了一个对照表可供参考。

InEurope'spartial national peoplecome to realize that the metal nickel will havethe stimulationand thebadresponse tosomeperson'sskin,thereforeput forwardaproposal forthe control ofcontent of themetal nickel.Atpresentthe'lowest standardof thenickelcontent is dissimilar evenin theEuropeandifferent country,thisalreadyproposedacomparativetablemay supplythereference.

2.12互拼拉链

Mixed zipper

所谓互拼拉链，就是可以选择不是原来相配的链带进行配合，链带仍然保持比较平服，拉动顺畅，但并不是任意选择不同的链带就可以配合的。互拼拉链的本质就是两边链牙的牙距相等，这样才能实现互拼，为了实现这一目的，在拉链生产过程中，必须严格控制生产流程，包括控制原材料的投入，选择相近牙距的机器，控制产品的收缩率等等，互拼拉链是在特定的环境和要求下生产出来的。互拼拉链主要使用的帐篷上。

Mixed zipper,means different chosen zipper chainsare able to mix together,one side ofa zipperchainand match one sideof another zipperchainand formanew zipperchain,the chain canstill remain flat aswell assmooth to zip.But not any chosen zipperchains can match each other.Mixed zipperrequiresequal teeth distanceessentially,thus different chainscanbemixed. Inorder toreliaze thispurpose,during the zipper production,the production must be strictly controlled,includingrawmaterials,choosingcloseteethdistancemachines,controlproducts' shrinkage,etc.Mixed zippersareproduced undercertainenvironmentsand requirements.Mixed zippersaremainlyused fortents.

2.13轻滑度问题

Problem of smoothness

拉链的轻滑度，主要是链带与拉头的尺寸和形态的配合程度，材质特性及接触部位表面粗糙度的影响。通常增加轻滑度的方法是在链牙的表面打蜡。由于使用环境条件的变化，会影响到拉链的轻滑度，如遇到阴天或潮湿，雨淋等情况，尤其是金属拉链会拉起来不轻滑，滑动阻力较大，这时应将拉链晾干，晒干后上蜡，然后再使用。

Zippers'smoothness inmainlyabout howwell the zipper chainsand slider size,shapecan match,thematerial quality and the roughness of the contacting surfaces.Themost common way toincreasethesmoothnessistoputaparaffine layeron the teeth surface.The zipper application environmentchanges,thezippersmoothnessmayalsobeaffected,forexample,incloudydayor humidity,rain,etc,especiall metal zippersmaybenot smooth topull.Thus thezippersshouldbe dryed,and use itafter puting on paraffine.

2.14拉链故障的排除

Clearing zipper troubles

拉合拉链时，用力要均匀，不能硬拉或突然发力，因为拉链的链牙需要有一个啮合的过程，用力过大会造成拉链链牙的变形而不好拉。过大的拉边还可能产生链牙部分的脱落，单个链牙的歪斜，以及两片链牙不能啮合，这就是俗称的“破肚子”现象。在碰到拉合受阻的时候，通常是将拉头向后退一下，检查一下，是否有东西（如纱线或部分布料轧入）卡入链牙中，最好能够整理一下再拉动，这样就比较顺畅。有卡阻现象，千万不要硬拉，这样会越咬越紧，只有慢慢退回，将咬合的东西清理后，拉链拉合才顺利。

Whenzip the zippers,useevenstrength,not toostrongnor too sudden,because the ipper teethneedameshingprocess,toostrong strength maydeform the teeth so thatthe zipperis diicult tozip.Toostrongstrengthmayalsocausetheteethbreakoff,orsingletoothdecline,or twosides ofteethcannotmesh.Thisiswhat isusually called "brokenstomach".Whenthepulling isstuck,usuallymovethesliderbackward,checkifanything(likethreadorpartoffabric)is stuck inthe teethorslider,pull our thestuck things thenpulltheslider,itwill become more smooth.When the slider gets stuck,never zip itreluctantly.Itwillcause thestuck things tighterin theslider,only backward the slider,clean the stuck things,the zipperwill get smooth.

如发现拉链拉动比较滞重，可适当的在链牙表面上打一些石蜡，这样会轻松顺滑起来。

When it is not very smooth to zipa zipper,proper parafine can beput on the zipper teeth, smoothnesswillbebetter.

穿脱带有拉链的衣服时，最好将拉链的拉头彻底拉到底，然后再脱；穿衣也是一样，最好将纽扣和挡件扣好后，再将拉链拉合，这样比较顺畅。如果拉头处在链带中间位置，就脱衣服，一则是不容易脱，二则是拉链的链牙，拉头都会受到不必要的外力，造成拉链的变形或损坏，配有拉链的长筒靴，手套和其他物品都是这样的道理。

Putting on oroff a clotheswith zippers,it's beter topull the slider down tothebottom beforeputting it offSametoputting on theclothes,it’s better todothe buttonfirst,then zip the zippers.Itismoresmooth thisway.Ifputtingofftheclotheswhenthesliderisinthemiddleof the zipperchain,ononehand,itisnoteasytoputitoff,ontheotherhand,thezipperteeth,sliderwill begivenunnecessary strength soastocause the zipper deformed ordamaged.Itisthesame reason for boots,gloves or other thingswith zippers.

当袋子内装的东西太多，使拉链拉合发生困难时，正确的做法是先用手将两边的链牙拉近，然后再将拉头拉合链牙，千万不可强行拉合，这样会造成链牙损坏或拉链“破肚”现象。

Whena bagisput in too many things to zipup the zipper.The correctway ispull close the twosides of the zipper chainwith hands,thenpulltheslider to zipthe zipper.Never zip it reluctantly.Thismaycausetheteethbrokenorzipper's"brokenstomach".

总公司 温州长城拉链集团有限公司WENZHOU GREATWALLZIPPERGROUPCO.LTD.

ADD地址：中国·温州永嘉桥头镇外资工业区（商二街187号）325107(No.187ShangEr St)Foreign Industrial Zone.QiaotouWenzhou China.325107
TEL电话：0086-577-67468888
FAX传真：0086-577-67468385 67458285
E-mail:ccl@mail.wzpt.zj.cn
Http:www.yqq.cn

分公司 永嘉县万利进出口贸易有限公司YONGJIA COUNTYWANLI&E TREADE CO.,LTD.ADD地址：中国·温州永嘉桥头镇外资工业区Foreign Industrial Zone.Qiaotou Wenzhou China.TEL电话：0086-577-67468367FAX传真：0086-577-67488668

永嘉县万兴拉链有限公司
YONGJIA WANXING ZIPPER CO.,LTD
ADD地址：中国·温州永嘉桥头镇外资工业区Foreign Industrial Zone. Qiaotou Wenzhou China
TEL电话：0086-577-67455132
FAX传真：0086-577-67451466永嘉县万盛拉链有限公司
YONGJIA WANSHENG ZIPPER CO.,LTD.
ADD地址：中国·温州永嘉桥头镇谷联工业区
Gulian Industrial Zone.Qiaotou Wenzhou ChinaTEL电话：0086-577-67455233
FAX传真：0086-577-67453188永嘉县万昌拉链有限公司
YONGJIA WANCHANG ZIPPER CO.,LTD.
ADD地址：中国·温州永嘉桥头镇谷联工业区
Gulian Industrial Zone.Qiaotou Wenzhou China.TEL电话：0086-577-67455727
FAX传真：0086-577-67459259
苏州好纳针织有限公司
SUZHOU HAONA KNITTING CO.,LTD
ADD地址：江苏吴江市汾湖经济开发区（北库）Fenhu Eco.Dev Zone(Bei She) Wujiang Jiangsu
TEL电话：0086-512-63223988
FAX传真：0086-512-63223678