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A warp-knitted pant having U-shaped crotch

A technology of underpants and warp knitting, applied in the direction of warp knitting, underwear, baby underwear, etc., can solve the problems of loose structure, expensive dissolvable yarn, etc., and achieve the effect of high stretchability

Inactive Publication Date: 2010-03-31
TYTEX AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these solutions use expensive dissolvable yarns that can be dissolved in the washing process after knitting to provide a loose structure in the desired areas

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A warp-knitted pant having U-shaped crotch
  • A warp-knitted pant having U-shaped crotch
  • A warp-knitted pant having U-shaped crotch

Examples

Experimental program
Comparison scheme
Effect test

example

[0057] In a particular test pant (A) according to the invention, which had an approximately 1 cm wide region in the crotch region near the crotch seam 35, comprising a tricot satin structure and a Laying yarn in position that goes over 3 needles and spring-loaded latch needle in every 2nd stitch position that knits without using yarn in every 4th stitch, lengthwise to the crotch Measure the stretchability on the A 5 cm long test area (measured from the crotch seam and upwards on the front panel of the unstretched panty in the relaxed state) is marked on the panty, which is fully stretched by hand until the structure is locked. The stretch length is 26.5 cm, which equates to a stretchability of 430%.

[0058] As a comparison, a pair of conventional raschel panties (B), not made in accordance with the present invention, having a tricot satin structure in the crotch area and approximately 1 There is a lap yarn in the centimeter wide area. The stretched length at this point is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The present invention relates to a warp-knitted pant (20) made on a double needle bar Raschel knitting machine in one piece. The warp-knitted pant comprises a tubular body portion (21) having first and second ends (22,23), a knitted-in crotch seam (35) situated between two leg openings (25,26) at said first end (22) of the tubular body portion, a crotch portion (24) extending in a crotch length direction from the crotch seam towards the second end of the tubular body portion, and a waistband portion (27) at said second end. Furthermore, the crotch portion is partly knitted in a structure comprising knitting stitches that are able to unravel / run and release a plurality of un-knitted yarn lengths within the fabric structure, which thereby provide high stretchability to the knitted structure,allowing it to stretch considerable in the crotch length direction, forming a U-shaped crotch region (30) during pant use.

Description

technical field [0001] The present invention relates to a warp-knitted underpants produced in one piece on a double-needle-bed Raschel knitting machine, the warp-knitted underpants comprising a tubular body portion having first and second ends, said first a woven crotch seam between the two leg openings at the ends, a crotch extending lengthwise from the crotch seam towards a second end of the tubular body, and a crotch at said second end the belt part. [0002] The present invention also relates to a method for manufacturing the warp-knitted underwear and the use of the warp-knitted underwear. Background technique [0003] Underpants for supporting and securing incontinence pads are well known in the art. These panties are usually made in one piece on a double needle bar raschel knitting machine. Such panties typically include Elastane threads woven along the perimeter of the body to improve elasticity while helping the pads stay in place. [0004] It is desirable to ma...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): A41B9/00A41B9/02A41B9/04
CPCD04B21/207A41B9/001A41B2500/10D10B2509/00D10B2501/02D04B21/10A41B9/12D04B35/04
Inventor B·B·瑟伦森S·E·赫德旺K·拉斯穆森A·M·凯尔斯加德K·卡尔森O·延森
Owner TYTEX AS
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