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Description ：The introduction of new product:
The function of this machine is to make gapping and weld the bottom stop ultrasonically on the invisible long chain zipper. This machine has the functions of the gapping machine and bottom stop machine.
The advantages of this machine:
1.As the machine has two functions which can make gapping and bottom stop, it can achieve labor saving and reduce the working space.
2. In order to reduce the defective production, this machine can make the gap first, then scrape after for the welded bottom stop part to avoid open-zip issue after stripping.
3.It can cooperate with the individual stripping machine in order to strip two or three teeth on the top stop position. As a result, the quality of the zipper can be improved greatly.
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