Preventive Measures For Ribbon Quality Problems

In the process of producing ribbon, there will be some problems, which will lead to the lack of quality of products. The webbing is widely used in all industrial sectors such as < a target= "_blank" href= "http:// www.91se91.com/" > clothing, corrosion, industry, agriculture, military supplies, pportation, and so on. Therefore, the quality of ribbon production is related to the visual effect of products. If there is any problem in the production Ribbon, this will lead to the scrapping of products. How can we avoid these problems in the production process, improve the qualified rate of weaving production, and eliminate the troubles of some manufacturers? Next, we introduce some problems that are often encountered in the production process of the ribbon, and have corresponding solutions and preventive measures. < p > < < a href= > http://www.91se91.com/news/ > > weaving > /a > manufacturer.

< p > 1, bending band < /p >

< p > cause: < /p >

< p > 1, the steel buttons are not evenly worn 2, the disc tension is uneven 3, the steel buckle position is not 4, and the yarn connection method is not correct < /p >.

< p > precautionary measures: < /p >

< p > 1, the method of wearing steel buttons must be worn according to formal wear, and 1 or 2 groups should be worn.

2, pull out the larger loose side until it is flat or less than 1-5 circles on the other side.

3, the steel buckle is generally away from the knitting needle. There is a distance between the steel buttons.

4, according to the needs of the ribbon, it is divided into the upper and lower layers, or points, and so on. Generally, they should be divided up and down. If there are more than two practices or lines on a strip, it is necessary to separate them.

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< p > two, rising wave < /p >.

< p > cause: < /p >

< p > 1, the steel buttons are uneven in yarn, with too many yarns on both sides and too little wear between them.

2, the steel buttons are too large, and the weft yarn is too tight.

3, the uneven drawing of the pan head, the tension on both sides, the looseness in the middle.

4, the way of yarn is not correct, the balance falling pressure is not good.

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< p > precautionary measures: < /p >

< p > 1, choose the standard steel buttons according to 1 or 2 groups.

2, according to the width of the webbing, the steel buttons should be re selected to wear.

3, change the yarn between the center and the sides, or pull the middle part loose.

4, according to the weaving practice needs to be connected, balance the number of pressing bars average number of pressure average.

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< p > three, needle edge bad < /p >.

< p > cause: < /p >

< p > 1, weft yarn thickness uneven: 2, the needle on the wrong way, too long or too short 3, the pan head walk is not normal, sometimes tight, sometimes loose.

4, the weft wheel is not round enough and has been deformed.

5, knitting needle fixed Xuan wear.

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< p > precautionary measures: < /p >

< p > 1, and another weft.

2, knitting needle length is shorter on the basis of the thickness of the webbing. Generally speaking, the length of the needle is just to return the weft yarn.

3, fix both sides of the pan firmly, do not let the pan head rest on both sides of the iron frame.

4, replace the new weft wheel 5, change the fixed bar, or to process.

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< p > four, fuzz < /p >.

< p > cause: < /p >

< p > 1, needle edge hair.

2, the cloth edge is fuzzed 3, and the ribbon surface is fuzzed < /p >.

< p > precautionary measures: < /p >

< p > 1, needle plate for a long time, has been damaged.

Changed the new needle plate; damaged the needle, replaced the new knitting needle; pressed the belt plate too tightly, loosened the belt plate; weft didn't hang up, and adjusted the distance between the needle and the needle, so that the weft yarn could be hung up < /p >

< p > 2, < a href= "http://www.91se91.com/news/index_c.asp" > weft < /a > hang the steel buckle, place the weft yarn in the weft bar, damage the steel button, and change another steel button. The raw material itself has hair, if it is part of the fuzz, change the fuzz, such as too much fuzz, do the full inspection band after the goods are finished.

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< p > 3, weft needle damage caused by change, or use gauze beating; steel button damage caused by gauze beating, or another change of steel buckle; brown silk damage or stop film damage, replaced by new.

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< p > five, size < /p >.

< p > cause: < /p >

< p > 1, uneven raw material thickness, making weaving large and small.

2, the steel buttons are too large or too small for weaving.

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< p > 3, weft wheel loose during operation.

4. Weft yarn over rod springs, with yarn inside.

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< p > precautionary measures: < /p >

< p > 1, to regularly measure the width of the webbing, and find that if it is unqualified, it will immediately be adjusted to 2, wear the steel buttons to wear too big or too small, wear unqualified, re wear, do not force to produce 3, tighten the fixed weft wheel 4, often loosen the outside spring, so that the yarn can come out.

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< p > six, Yin Yang color < /p >.

< p > cause: < /p >

< p > 1, raw material has chromatic aberration.

2, the head is uneven, 3, the steel buckle is not evenly distributed < /p >.

< p > precautionary measures: < /p >

< p > 1, replace the fluff or replace the pan head 2, and press the pan head.

3, place the weft pin position in the middle position of the opening.

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< p > seven, jumping needle < /p >.

< p > cause: < /p >

< p > 1, the retaining pin is not blocked well, 2, the position of the needles and needles is not good, < /p >.

< p > precautionary measures: < /p >

< p > 1, the position of the needle bar is pported by the knitting needle 2, the < a href= "http://www.91se91.com" > the weft needle is < /a > and the weaving is directed at the good position, so that the weft yarn can be all hung up < /p >

< p > eight, easy to deal with dirty band < /p >

< p > cause: < /p >

< p > 1, brown fillet is too dirty 2, all the belt shaft is dirty 3, and all yarn passing places are not clean enough. < /p >

< p > precautionary measures: < /p >

< p > 1, then accessories room collar facial tissue and chalk, wipe the brown silk piece clean.

2, scrub all the belt shafts 3, clean all the places where the yarn has passed and where it can touch, < /p >

< p > nine, wave on both sides < /p >.

< p > causes: 1. The steel buttons are not evenly worn, the yarn on both sides is small, the yarn in the middle is more than 2, the steel buttons are too small "/p".

< p > precautionary measures: < /p >

< p > 1, choose the right steel buckle, wear it according to the normal wear method, wear the 2 button and wear it properly, do not wear too big or too small < /p >.

< p > ten, line < /p >.

< p > cause: < /p >

< p > 1, the bottom yarn is rough over the veil 2, the steel buttons are not worn correctly, and the bottom yarns are not wrapped.

3, the steel buttons are too sparse, and they wear too much yarn.

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< p > precautionary measures: < /p >

< p > 1, replace the coarse base yarn with the top edge, or replace it without adding one.

2, choose suitable steel buckle, 1 or 2 groups of wear.

3, under normal circumstances, try to choose 1 or 2 groups to wear, do not choose 3 or more wear.

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