The Development History And Basic Classification Of Ribbon

< p > < strong > ribbon "past and present" < /strong > < /p >

< p > ribbons are essentially excipients made of yarns made of narrow yarns or tubular fabrics.

The modern production of ribbon has many eyesight and different functions. It is widely used in the industrial sectors such as a href= "http://www.91se91.com" > clothing < /a > clothing industry, shoe material industry, luggage industry and so on.

In the 30s of last century, webbing was produced by manual workshop. The most primitive materials were cotton and linen lines.

Until the founding of new China, the varieties of raw materials used for weaving tapes have increased considerably, such as nylon, vinylon, polyester, polypropylene, spandex, viscose and so on. In the one-stop production line of the webbing, three kinds of technology, weaving, knitting and knitting three kinds of technology have been formed.

The fabric is not structured in a thousand ways. It can be divided into many types, including plain weave, twill, satin, jacquard, double-layer, multi-layer, tubular and joint organization and others.

< /p >

< p > < strong > the "revolutionary road" of ribbon weaving < /strong > /p >

< p > < strong > 1, woven (woven) < /strong > /p >

< p > weaving is the most basic process of making a href= "http://www.91se91.com/news/index_c.asp" > tapes < /a > is weaving between weft and weft.

The so-called warp and weft interweave is the yarn that is twisted after finishing and is made into a cheese (Pan Tou). The weft yarn is twisted into a twister, and the ribbon is woven on the loom.

This method of production was most popular in the world in 30s, and also the most basic and important way to support the industry. At that time, manual weaving of wood looms and weaving of iron and wood looms were carried out.

In early 60s, 1511 looms were converted into ribbon looms, and the ribbon was stopped by maneuvering form. Now this method is still widely used in some small town workshops.

Because of its small span, the ribbon weaving machine is also different from the predecessors. It has single, double, dozens, and so on.

< /p >

< p > in 1967, at the time, the research team of the shuttleless weaving belt, which was dominated by industrial workers, based on summarizing experience and applying new technologies, and after many tests, successfully designed and manufactured a high-speed single shuttleless loom (which is the original appearance of modern looms). The loom has realized that the weaving belt is free of shuttles, the process is greatly shortened, and the machine is small and exquisite, and occupies a small area. But the most important thing is its productivity improvement. The birth of this loom has created a history in Chinese weaving process.

< /p >

< p > later in 70s, the continuous dyeing and finishing machine was successfully made and widely promoted.

The processing of colored ribbons has also entered a new era. The traditional dyeing and weaving process gradually develops to be dyed and dyed before weaving and then drifting.

Weaving technology has entered the ranks of mechanized production.

Up to the beginning of 80s, along with the reform and opening up of the country, many foreign high-tech weaving technology and machines poured into the Chinese market.

For example, the high-speed shuttleless loom, Switzerland, Italy, Federal Republic of Germany and other countries, the ironing machine, the wrapping machine, the introduction of the warping machine is most obvious, and the introduction of foreign technology has pushed the Chinese Ribbon technology to a new stage of development to a great extent.

< /p >

< p > 1979, the first generation of SD9-9 rubber ingot was successfully tested and put into use, and the product of the spindle belt ended with the history of importing.

On this basis, in 1980, SD-81A and B two types of rubber spindle tape machines were developed. They are characterized by soft, light, thin, tight, small elongation, and relatively small impact force during operation, and the joints are short and smooth.

After more than two years of research and trial production, the quality of ribbon products reached QC49-92 and TL-VW470 standards.

< /p >

< p > < strong > two, braiding (ingots) < /strong > < /p >

< p > the so-called ingots, that is, after forming the weft threads of the yarn meridian tube and winding weft, it is inserted on the fixed tooth base of the braiding machine, and the weft tube moves along the 8 character track, so that the traction yarn intersects and weaves.

Usually, the number of ingot is even, and the tapes are tubular and the number of ingot is odd. The tapes are flat.

This kind of ingot weaving technology has been applied in old China. The number of ingots varies due to the different equipment, but generally it is between 9~100 spindles. The basic technological process of its weaving is: bleaching, dyeing, winding, weaving, cutting and packing.

Since the world began in 60s, the industry has made many technical innovations on the braiding machine, mainly focusing on enlarging the diameter of the peach plate, installing the broken rubber band automatic stop device, and changing the iron ingot into nylon spindle.

The improvements on these devices have increased the speed to 160~190 rpm, and the stand rate has doubled, and the quality of the products has been greatly improved.

{page_break} < /p >

< p > weave can also be woven except for webbing.

Tubular belt is only one of them. The diameter between 1~4 cm can be called rope or rope, and the diameter is more than 4 centimeters. It is also called rope, and the diameter is greater than 40 cm.

In 1989, the industry introduced the Japanese eight strand cable production line equipment, produced polypropylene eight strands in second years, and the products produced by this equipment were awarded the national science and technology Silver Award in the year.

< /p >

< p > < strong > three, knitting < /strong > < /p >.

< p > in the 70s of last century, knitting warp knitting and weft knitting technology have also been widely used in < a href= "http://www.91se91.com/news/index_s.asp" > ribbon industry < /a >.

In 1973, the knitted nylon band was successfully produced.

In 1982, the industry began to introduce Italy crochet machine. This new crochet machine has advanced technology and wide variety of production. It has the widest benefits in the production of thin decorative fabrics, such as floral, elastic belts, window screens, decorative belts and so on.

The basic process is: bleaching, dyeing - winding - weaving - ironing - packaging.

< /p >

< p > before 70s of last century, the hose of fire hose was woven by flat loom. However, due to the fact that the technology has not been completely improved, the diameter of the tube blank is large and the output is low.

In the second half of 1974, the development group of the trade organization specifically developed for the production of fire hose tape.

According to the principle of knitting, weft knitted fabric is made of warp and weft knitted fabric. The weft yarn and weft yarn are linked together into a whole by using the cylinder and settlement arc of the yarn.

It has evolved into a plastic water outlet pipe and a high-pressure fire hose.

< /p >

< p > < strong > ribbon family members < /strong > /p >

< p > (1) according to the material: Nylon / tridon /PP polypropylene / acrylic / cotton / polyester / gold / silver onion / Spandex / light / rayon < /p >

< p > nylon and PP ribbons are easy to be confused. It can be distinguished from this: the ordinary nylon webbing is first dyed and dyed, and the color of the yarn will be white if it is dyed. The PP ribbon will first become dyed and rewoven, so there will not be any white yarn. Compared with the PP ribbon, nylon webbing is more shiny and softer. It can also be distinguished by the chemical reaction of combustion. The method is as follows: the price of the ordinary nylon webbing is higher than that of the PP ribbon.

< /p >

< p > tridon webbing is the most easy to distinguish. It is softer and less glossy than other ribbons < /p >.

< p > and the acrylic ribbon is made up of two kinds of material, namely, "tridon" and "cotton", which are mixed into < /p >.

< p > cotton tapes are woven from cotton and the price is higher than that of other tapes.

< /p >

< p > (2), according to the weaving method, the weaves can be divided into three categories: plain, twill, satin and miscellaneous stripes.

Plain weave / small ripple / twill / safety Ribbon / pit / bead / jacquard PP ribbon can be divided into 900D/1200D/1600D according to its yarn thickness. At the same time, we should pay attention to the thickness and thickness of the webbing, and determine its unit price and toughness.

< /p >

< p > (3) can also be divided according to the width specification: 10MM/12MM/15MM/20MM/25MM/30MM/32MM/38MM/50MM and so on.

< /p >