CN202530224U - High-density spandex rubber yarn - Google Patents

Abstract

The utility model discloses a high-density spandex rubber yarn, which mainly comprises internal core yarns and coating layer yarns. The internal core yarns are spandex filament fiber; the coating layer yarns are filament dacron yarns; and the coating layer yarns are tightly wound on the internal core yarns without clearance. The tight clearance-free winding manner is adopted, thus the winding fastness and toughness of the coating layer yarns and the internal core yarns are obviously improved; the elastic property of the rubber yarn can be improved greatly. The rubber yarn can be applied to various knitted fabrics, and conveniently to waving processes such as special embroidery and special machine.

Description

A kind of highly dense spandex shirr

Technical field

The utility model relates to the textile material field, is specifically related to a kind of spandex shirr that adopts high density to coat.

Background technology

Shirr has another name called lastex, rubber root line or cladded yarn, and inner core generally adopts import guaranteed milk collodion silk, spandex or rubber thread, and the outsourcing yarn forms with refining plying such as waiting A level polyamide fibre, terylene, fine-count pure cotton, metallized thread.Shirr has that pulling force is stable, uniform elastic, super quality and competitive price, beautiful in colour, environmental protection, COLOR FASTNESS is high, the look kind is various.Having many uses of shirr is general, is used in a large number that needs on the clothes are crinkled, the place of elastic force, degree of tightness, and is used for various labour protection yarn gloves, knit product, woolens product, textile product, embroidery, footwear, elastic cord, type of weaving cotton cloth, ornament etc.General shirr is when woven applications; Its density to clad does not have excessive demand; But when shirr is used line as the specialty of special type embroidery, extraordinary special plane, industrial packaging etc.; Then because the particularity of weaving process, the requirement that often requires shirr to have high density and high tenacity, the purpose of the utility model just is to provide a kind of spandex shirr that can be used for the employing high density coating of weaving process uses such as extraordinary embroiderys, extraordinary special plane.

Summary of the invention

The spandex shirr that the utility model mainly provides a kind of employing high density that can be used for weaving process uses such as extraordinary embroidery, extraordinary special plane to coat, main technical schemes is following:

A kind of highly dense spandex shirr that the utility model is related mainly comprises inner core yarn and clad yarn.Said inner core yarn is the spandex filament fiber, and the clad yarn is the filament spun polyester thread, and said clad yarn is the tight type zero-clearance and twines on the inner core yarn.

The disclosed a kind of highly dense spandex shirr of the utility model; Compare with existing common shirr; Its canoe has adopted a kind of tight type zero-clearance canoe, make the winding fastness of clad yarn and inner core yarn and toughness that more significantly raising all arranged, and the mode of tight type zero-clearance winding also can at utmost improve the elastic performance of shirr; Not only can be applied to various knitted fabrics, and can be advantageously used on the weaving process of extraordinary embroidery, extraordinary special plane etc.

Description of drawings

Fig. 1 is the structural representation of the utility model

The specific embodiment

Shown in accompanying drawing, a kind of highly dense spandex shirr that the utility model relates to mainly comprises inner core yarn 1 and clad yarn 2.Said inner core yarn 1 is the spandex filament fiber, and clad yarn 2 is the filament spun polyester thread, and said clad yarn 2 is the tight type zero-clearance and twines on inner core yarn 1.The tight type zero-clearance canoe that the utility model adopts makes clad yarn 2 and the winding fastness and the toughness of inner core yarn 1 that more significantly raising all arranged, and can at utmost improve the elastic performance of shirr.

Claims (1)

1. a highly dense spandex shirr comprises inner core yarn and clad yarn, it is characterized in that: said inner core yarn is the spandex filament fiber, and the clad yarn is the filament spun polyester thread, and said clad yarn is the tight type zero-clearance and twines on the inner core yarn.

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