Operation demonstration of sewing folded tape with a bag sewing machine
Sewing folded tape with a bag sewing machine
The bag sewing machine our company is currently using has a problem with folded tape during sewing. What is going on here??? Please, experts, give me some guidance~~~
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I don't understand what "folding the bag" means?
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Reply to 2#zhangkezhang007
It means the bag gets caught by the thread, the bag surface is damaged, and I don't know the reason??? It's a headache~~
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Do you mean the bag is being torn up, right? The bag sewing machine was not adjusted properly, and the stitch length may be too tight.
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Two possibilities 1. The outer layer quality of the bag is not very good and is too brittle 2. The stitch length of the bag sewing machine is too tight, and it can be adjusted to be looser
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Reply to 4#Crude protein
It seems the presser foot is a bit too tight, and now it is no longer pressing the thread. It is still being adjusted! There is a small problem with thread skipping~~~ Thank you for your reply
wawp added the following content on 2009-12-1 08:46
Reply to 5#zhangkezhang007
Okay, I learned something~~ Thank you for your reply
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Thread skipping is a matter with the bag sewing machine, just let the repairman or manufacturer fix it....
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The stitch length is too tight
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Thread skipping happens with bag sewing machines, even new bag sewing machines have it.
Your situation is just that the stitch length is too tight and the packaging bag quality is too poor, or the bag sewing thread quality is too poor.
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Reply to 9#Little Farmer
Thank you~~~
wawp added the following content on 2009-12-5 11:35
Reply to 7#topqiuben
Okay, thank you for your reply
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I learned something!~~~~~~~~~~~~~
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1. Open the cover and clean it, also the presser foot, add lubricating oil~~ 2. Thread skipping, adjust the stitch length
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I don't understand what "folding the bag" means?
--------------------------------------
Reply to 2#zhangkezhang007
It means the bag gets caught by the thread, the bag surface is damaged, and I don't know the reason??? It's a headache~~
--------------------------------------
Do you mean the bag is being torn up, right? The bag sewing machine was not adjusted properly, and the stitch length may be too tight.
--------------------------------------
Two possibilities 1. The outer layer quality of the bag is not very good and is too brittle 2. The stitch length of the bag sewing machine is too tight, and it can be adjusted to be looser
--------------------------------------
Reply to 4#Crude protein
It seems the presser foot is a bit too tight, and now it is no longer pressing the thread. It is still being adjusted! There is a small problem with thread skipping~~~ Thank you for your reply
wawp added the following content on 2009-12-1 08:46
Reply to 5#zhangkezhang007
Okay, I learned something~~ Thank you for your reply
--------------------------------------
Thread skipping is a matter with the bag sewing machine, just let the repairman or manufacturer fix it....
--------------------------------------
The stitch length is too tight
--------------------------------------
Thread skipping happens with bag sewing machines, even new bag sewing machines have it.
Your situation is just that the stitch length is too tight and the packaging bag quality is too poor, or the bag sewing thread quality is too poor.
--------------------------------------
Reply to 9#Little Farmer
Thank you~~~
wawp added the following content on 2009-12-5 11:35
Reply to 7#topqiuben
Okay, thank you for your reply
--------------------------------------
I learned something!~~~~~~~~~~~~~
--------------------------------------
1. Open the cover and clean it, also the presser foot, add lubricating oil~~ 2. Thread skipping, adjust the stitch length