Webbing manufacturers in the process of producing webbing, there will be some conditions, which will lead to the quality of the product deviation, if the production of webbing in which the problem will lead to product scrap. So, how should we avoid some problems in the production process of ribbon, so as to improve the qualified rate of ribbon production?

Some ribbon manufacturers in the process of producing ribbon, there will be some conditions, resulting in the quality of the product is not enough, ribbon is widely used in clothing, industry, agriculture, munitions, transportation and other industrial sectors, so the quality of ribbon production is related to the visual effect of the product, if the production of ribbon which link in the problem, This will lead to the scrapping of the product, then how can we avoid these problems in the production process, improve the ribbon production pass rate, eliminate some manufacturers of trouble, next we introduce some ribbon in the production process often encountered some problems, has the corresponding solutions and preventive measures :

One, curved belt

Formation reason :

1, uneven wear of steel buckle

2, pan end drawing uneven

3, the position of the steel buckle is wrong

4, the bonding method is not correct

Preventive measures :

1, the steel buckle piercing method must be according to the regular piercing method, 1 group or 2 groups of piercing method.

2, the larger and looser side, pull off some until it is as flat as the other side or 1-5 laps less.

3, the steel buckle is generally distance from the knitting needle, there is a steel buckle empty distance.

4, according to the needs of the ribbon, points on the lower side, or points, left and right side, generally to point up and down, a strip if there are more than two practices or patterns, it is necessary to separate.

Two, wave

Formation reason :

1, the steel buckle wears uneven yarn, too much yarn on both sides, and too little in the middle.

2, the steel buckle is too large, and the weft is too tight.

3, pan head pulling yarn is uneven, both sides pull tight, the middle pull too loose.

4, the bonding method is not right, the balance of falling pressure is not good.

Preventive measures :

1, the selection of standard steel buckle, according to 1 group or 2 groups of threading method.

2, according to the width of the ribbon needs, and then select the steel buckle to wear.

3, the middle and both sides of the yarn to change a few, or the middle of the loose pull down some.

4, according to the webbing practice needs to be connected, the balance of the number of falling pressure average.

Three, needle edge bad

Formation reason :

1, uneven weft thickness;

2, the needle on the wrong way, too long or too short

3, pan head walking is not normal, sometimes tight, sometimes loose.

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

5, knitting needle fixed xuan wear.

Preventive measures :

1. Replace the weft.

2, knitting needle according to the thickness of the ribbon on the long on the short, generally speaking, the length of the knitting needle, just the weft can be returned.

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

4, changed a new weft wheel

5, change the fixed rod, or go to processing.

Four, fuzz

Formation reason :

1, needle edge fuzz.

2, cloth edge hair

3, the surface of the ribbon hair

Preventive measures :

1, the needle plate has been used for a long time and has been damaged. A new pin plate has been replaced; The needle has been damaged and replaced with a new needle; Press the tape plate too tight, relax the pressure plate; The weft is not finished, adjust the distance between the weft needle and the knitting needle, so that the weft can be hung

2, the weft hanging steel buckle, the weft into the weft rod; Steel buckle damaged, replace another steel buckle; The raw material itself has hair, if it is partially fuzz, replace the fuzz, if too much fuzz, do a full inspection belt after the goods are finished.

3, caused by damage to the weft needle, change one, or play with gauze; Damage caused by steel buckle, use gauze to play, or another steel buckle; The brown wire is damaged or the stop plate is damaged and replaced with a new one.

Five, size

Formation reason :

1, the thickness of raw materials is uneven, so that the ribbon is large and small.

2, the steel buckle is worn too big or too little, so that the webbing has size.

3. The weft wheel loosens during operation.

4, weft through the rod spring, there is yarn wool walking inside.

Preventive measures :

1, to often measure the width of the ribbon, found unqualified immediately transferred to

2, wear the steel buckle should not be too big or too small, wear unqualified again, can not be forced to produce

3, tighten the fixed weft wheel

4, often loosen the outside spring, so that there is yarn wool inside can come out.

Six, Yin and Yang color

Formation reason :

1, raw materials have color difference.

2, pan head pressure uneven

3, uneven wear of steel buckle

Preventive measures :

1, change the hair or change the pan head do not

2. Press the pan head.

3, set the position of the weft needle in the middle of the opening.

Seven, jump needle

Formation reason :

1, the pin rod is not blocked

2, the position of the weft needle and the knitting needle is not right

Preventive measures :

1, the position of the shift needle rod by the needle

2, the weft needle and weave in a good position, so that the weft can be hung all

Eight, easy to dirty tape treatment

Formation reason :

1, brown wire is too dirty

2, all over the belt shaft is too dirty

3. All the places with yarn are not clean enough

Preventive measures :

1, then accessories room collar tissue and chalk, wipe the brown silk sheet clean.

2, scrub all the tape shaft clean

3, scrub all the places where the yarn passes and can be touched

Nine, waves on both sides

Formation reason:

1, the steel buckle is worn uneven, the yarn on both sides is small, and the yarn in the middle is much

2, the steel buckle is too small

Preventive measures :

1, choose the appropriate steel buckle, according to the normal way to wear

2, steel buckle wear a little suitable, do not wear too big or too little

Ten, line

Formation reason :

1, the bottom yarn thicker than the veil

2, the steel buckle threading method is wrong, the bottom yarn is not covered.

3, the selection of steel buckle is too thin, too much yarn per empty.

Preventive measures :

1, the thicker bottom yarn to the very edge, or change not, add another up.

2, choose the appropriate steel buckle, 1 group or 2 groups of threading method.

3, under normal circumstances, try to choose 1 group or 2 groups of threading method, do not choose 3 groups or more.