Zipper head model: metal: Model 2 3 4 5 6 8 9 Specification (b1) mm 2.5 to 3.85 3.9 to 4.8 4.9 to 5.4 5.5 to 6.2 6.3 to 7.0 7.2 to 8.0 8.7 to 9.2 Note: Specification b1 is the width of the tooth after the engagement range selection.
nylon: Model 2 3 4 5 6 8 9 10 Specification (b1) mm 3.5 to 3.85 3.9 to 4.5 4.9 to 5.4 5.5 to 6.2 6.3 to 7.0 7.2 to 8.0 8.7 to 9.2 10.0 to 10.6 Note: Specification b1 is the width of the tooth after the engagement range selection
Injection molding: Model 3 4 5 6 8 # 9 Specifications (b1) mm 3.9 ~ 4.8 4.9 ~ 5.4 5.5 ~ 6.2 6.3 ~ 7.0 7.2 ~ 8.0 8.7 ~ 9.2 Note: Specification b1 is the width of the tooth after the engagement range selection.
Standard zipper part of the increase in the size of the specification range of the range of the appropriate adjustments, which increase: Metal zipper specifications are: 6 # (6.3 ~ 7.0mm); 8 # (7.2 ~ 8.0mm) Injection zipper specifications are: 5 # (5.5 ~ 6.2mm); 6 # (6.3 ~ 7.0mm) Nylon zipper specifications are: 4 # (4.9 ~ 5.4mm); 6 # (6.3 ~ 7.0mm); 9 # (8.7 ~ 9.2mm)
Zipper head repair: First look at the basic composition of the zipper head, it is by the pull-tab, pull-tab locks, zipper body and the zipper lock several important parts. Pull the role of the pull-tab is used to pull the slider, pull the role of the lock is to pull the zipper pull with the combination of the main role is to prevent the zipper head lock in the non-human drag case due to other external force caused by zipper Head slide, the role of the zipper body is used to interlock the two zipper.
Zipper damage repair methods: When the pull-tab accidentally damaged, the best solution is to find an idle old zipper, pull the tab removed, and then install the new zipper above. In fact, this time the most critical part is the pull of the disassembly method, with a screwdriver or other tools have the tip of the old zipper pull the lock hand pry the next, and then remove the pull-tab lock, pull the same installation, when After the pull-tab is installed, pull the pull-tab lock back to the zipper body. Of course, in the case of emergency, directly with a thin wire through the pull-tab lock and zippers between the main body of the hole, and the wire ends together, can also be a temporary emergency.
Zipper lock damage solution: When the pull-tab locks inadvertently lost or damaged, the zipper without zipper lock, the pull-tab can be lost directly, and then directly. For a zipper with a zipper lock, you need to remove the zipper lock before you can use it again.
For zipper head can not be two zipper lock solution: The use of pliers to pull the basket on the lower surface of the body micro-extrusion, so that the gap becomes smaller, which will be more days of chain. If the effect of the method is not conspicuous, the effect of compressing the front of the fastener body is better.
If the zipper main body is broken or loosened, replace it with a new zipper. Or to the maintenance of a special zipper for maintenance. |