Long oped article from nonwovens

 

(57) Abstract:

Long oped product of non-woven material may be used to produce products in the form of twine, in the manufacture of ropes and cables and can improve the strength characteristics of the products at low cost. Long oped the product is made of mechanically twisted from 25 to 80 turns per meter of beam tape width from 20 to 100 mm non-woven fabric weighing more than 35 g/m2. Tape non-woven fabric in an amount of not less than two gather in a bunch and fill in the spinning machine, where they are twisted with a twist of from 25 to 80 turns per meter. 1 Il.

The invention relates to products in the form of twine, cordage and ropes.

Known long-oped product of non-woven material (SU 1451190 A1, 15.01.1989).

This product is a thread that is not used in the manufacture of twine, cordage and ropes.

The objective of the invention is the creation of long twisted products of nonwoven material in the form of twine, cordage, ropes with high strength characteristics at low cost.

This technical result in long wit the product is the manufacture of ropes and rope it is made of mechanically twisted from 25 to 80 turns per meter of beam tape width from 20 to 100 mm non-woven fabric weighing more than 35 g/m2.

The drawing shows a diagram of receipt of the product.

For the manufacture of twine or kabalci non-woven material density of 35 g/m2cut into narrow tape width from 20 to 100 mm strips of nonwoven material density less than 35 g/m2and a width of less than 20 mm do not have the necessary mechanical strand tensile strength. Tapes of a width exceeding 100 mm torsional tear unevenly and diameter, breaking strength and the linear density of the developed products are not equal in length, which is unacceptable when using them.

Tape non-woven fabric in an amount of not less than two gather in a bunch and fill in the spinning machine, where is their curl. Depending on the diameter of the resulting kabalci or twine must be secured from 25 to 80 turns per meter by adjusting the equipment. Twine is a ready-made product, and Kabaka is then used to strand ropes and ropes.

As the tape of nonwoven material, it is preferable to use waste products, such as scraps of edges, substandard cloth.

Thus obtained ropes and with success can replace the similar products made from hemp, sitali, cotton is s waste which contain synthetic fibers (polyester, viscose, polypropylene and others) and therefore do not rot, are not affected by mold, insects and rodents.

Long oped product of non-woven material, characterized in that for obtaining the product in the form of twine and use the product in the manufacture of ropes and rope it is made of mechanically twisted from 25 to 80 turns per meter of beam tape width from 20 to 100 mm non-woven fabric weighing more than 35 g/m2.

 

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