JP3129382U - Warp knitting blanket - Google Patents

Abstract

[PROBLEMS] To provide a lightweight, wash-resistant bedding blanket that can be used comfortably for both summer and winter by inserting a high-shrinkage yarn while knitting a warp knitted base fabric with chain knitting yarn and weft insertion yarn provide.
SOLUTION: When manufacturing a product in the form of knitting, a high-performance fast moisture absorbing yarn is used as a material for the knitting structure, and a synthetic fiber popular in the current industry is used as a fast-drying yarn. High shrinkage yarn that demonstrates its performance through special processing to create a three-dimensional structure. The combination of the knitting structure and the high shrinkage yarn, which takes into consideration the design that is comfortable for the user, is executed by mechanical technology.
[Selection] Figure 5

Description

  The present invention relates to a bedding blanket that is lightweight and washable and can be used comfortably for summer and winter. The present invention is a bedding blanket for inserting a high shrinkage yarn after knitting a warp knitted base fabric with yarns knitted in a chain by a knitting machine and weft insertion yarns.

  Conventionally used for bedding is a sheet-like material that is in direct contact with the human body, and is used for spring, summer, and fall / winter. Therefore, in order to use properly according to the season, a large number of sheets are used and a lot of storage space is required. In the case of washing after use, even in summer, it is heavy, difficult to handle, requires drying time, and wastes a reasonable time of life. In particular, there is a problem that is not suitable for the elderly.

As a measure for improvement, we made a structure that has both air permeability and heat retention with a knitting machine. An easy-to-handle product was produced. Further technical improvements were carried out based on our previous literature that was used as a basis for implementing this improvement.
Utility Model No. 30603395 JP 2002-3699739 A

  The problem to be solved is to make the pattern of the base fabric into a tortoiseshell pattern with many blanks by utilizing the characteristics of the warp knitting machine for the purpose of making it as light as possible. Traditionally, high density bedding fabrics on the market are heavy and are over 300 gr / m2. The Company has implemented an improvement measure to reduce the final product to 130 gr / m 2 or less.

  The needle of the warp knitting machine shown in Fig. 1 of the present invention can be used to make a white product with a tortoiseshell pattern by mechanical operation, utilizing it as a base fabric for making a product in consideration of this. To do. It was decided to insert a high-performance, high-shrink yarn at the same time as making this base fabric. A tension was generated geometrically on the shrinkage yarn having the characteristics, and a wave-like three-dimensional product was born on the base fabric as shown in the photograph in FIG.

  Insertion of high shrinkage yarn fed by a knitting machine through the present invention is to draw a concavo-convex pattern that floats in a straight line or slant between latitudes while keeping the connection between adjacent chain yarns. Was very technical. The finished product uses spun yarn and filaments for warp, so it is lighter than 120 g / m2, and the conventional washing machine can only put 5-6 blankets, but the product of the present invention is 5 in the same washing machine. ~ 7 sheets are easy to wash, quick drying due to the tortoise shell knitting drawn on the base fabric, rich drape when used afterwards, and soft unevenness makes the skin feel good. Because it is light, the product is popular as an easy-to-carry bedding for elderly people, those who receive medical care, and youth sportsmen.

  Thousands of yarns with different properties that tend to occur during knitting are made uniform over a 3m width to complete this rippled continuous sheet-like product, and the shrinkage ratio due to high shrinkage yarn processing conditions It is important for making a product that one of hundreds is not abnormal. Thousands of yarns with different properties that tend to occur during knitting are made uniform over a 3m width to complete this rippled continuous sheet-like product, and the shrinkage ratio due to high shrinkage yarn processing conditions It is important for making a product that one of hundreds is not abnormal. As shown in the photograph of FIG. 6, a design that satisfies the consumer and burns the user's will when the sheet is formed is appreciated.

The knitting of the base fabric is produced as shown in (b) by the needle (a) of the warp knitting machine shown in FIG. 1 of the present invention, but the blank of the production drawing (a) is shown as shown in FIG. The white product (b) with a tortoiseshell pattern is produced by mechanical operation, and this is utilized as a base fabric for making the product on a part of the mother body. When producing this base fabric, a high performance high shrinkage yarn was inserted as shown in FIG. Using a device that can operate the characteristics, jump the shrinkage yarn geometrically like the figures in (a) and (b), and jump the latitude from 2nd to 3rd to 9th without connecting points. It was. As shown in FIG. 4, unfinished semi-product photographs (a) -1 and (b) -1 are shown. When special conditions were given to this semi-finished product, tension was generated by the performance of the high shrinkage yarn, and a three-dimensional product like a wave was born on the base fabric as shown in the four photographs shown in FIG. In order to use this corrugated three-dimensional sheet-like object as a bedding, it is produced as a continuous product with a maximum width of 3 m. Since the final product of the present invention is a bedding product, in order to judge that the handling of the consumer is light and the washing resistance is good, the characteristics of the fiber are considered and applied in a three-dimensional wave form.

  Traditionally, most bedding products have been used for textile products by looms, but they have to make arrangements for materials, color instructions and sales prices in order to start production. According to the idea, the production speed is fast, the mechanical design can be changed easily, and the hollow pattern of the turtle shell pattern can be changed easily. In addition, consumers are most demanding to lighten and increase the drying speed during washing. It is enough to reflect on this social aspect.

A three-dimensional view (a) showing a knitted state of a base fabric by a needle of a warp knitting machine, a basic partially enlarged plan view (b), a diagram (c) constituting a knitting by chain knitting and weft insertion yarn, this knitted state Was specifically expressed by drawing (d). FIG. 2 is a partially enlarged view for explaining a state produced by knitting a chain knitting yarn and a weft insertion yarn, and a hatched line (1) is a production drawing (a) for knitting a tortoiseshell-shaped blank portion, specifically continuous. Partially enlarged view (b) showing a state in which a tortoiseshell pattern base fabric is manufactured as a tissue FIG. 3 is a structural diagram showing insertion of a high shrinkage yarn shown in FIG. Insert this high shrink yarn into (b) The incomplete photograph (a) before knitting the high shrinkage yarn for creating unevenness on the base fabric of the tortoiseshell pattern for bedding of the present invention and processing the product is shown. It is an incomplete photograph (b) which shows insertion of a high shrinkage thread | yarn in the shape of a leap jump. Finished product photos (a) (b) (c) Product photos made with zigzag weft jump of high shrinkage yarn (a) (b)

Explanation of symbols

(X) (Y) high shrinkage yarn shown in FIG.

Claims (3)

  Using a high-shrinkage elastic yarn of synthetic fiber on a warp-knitted knitted base fabric composed of synthetic fiber filaments and spun yarns, we create a knitted fabric with a geometric pattern that jumps latitude with advanced warp knitting machine technology, and this high-shrinkage elasticity A bedding cover and laid sheets for bedding, which are shrunk according to the performance of synthetic yarn, and the base fabric is processed with a pattern of continuous irregularities by the force of the shrinking yarn.   Synthetic fibers are composed of ultra-fine aggregate filaments of 100 denier or less and cotton / synthetic blended yarns, or synthetic elastic filaments and synthetic fiber spun yarns. A bedding cover for bedding that produces warp knitting fabric with a geometric pattern that jumps latitude using mechanical knitting technology, and uses a shrinkage force of polyurethane yarn to create an uneven pattern pattern entirely. blanket.   A base fabric composed mainly of natural fibers (cotton and linen) and rayon-based synthetic yarn is spun into a geometric pattern of spun yarn and composite conjugate synthetic fiber yarn. A laminated bedding blanket that uses the shrinkage tension of the yarn and has an overall uneven pattern.

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