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Simplified method for making an impermeable joining on three-layer or bi-layer fabric materials

A technology of fabric materials and double-layer fabrics, which is applied to the seams of textile materials, fabric trimming, fabric surface trimming, etc., can solve the problems of difficult execution, many steps, and cumbersome processes, and achieve good anti-permeability performance and step-by-step The effect of less and simplified production process

Inactive Publication Date: 2012-07-25
MACPI PRESSING DIV SPA
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0030] The technical problem to be solved by the present invention is to overcome the defects of many steps, cumbersome process and difficult execution in the production method of the anti-seepage joint in the prior art, and provide a method for using with simplified steps, simple process and less difficult execution Simplified method of forming a impermeable joint on a three- or two-ply fabric material, wherein a joint side of the fabric material has a composite structure or does not have a composite structure, and the fabric material is previously joined by a suture joining operation or an ultrasonic joint operations are connected

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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  • Simplified method for making an impermeable joining on three-layer or bi-layer fabric materials
  • Simplified method for making an impermeable joining on three-layer or bi-layer fabric materials
  • Simplified method for making an impermeable joining on three-layer or bi-layer fabric materials

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Embodiment Construction

[0042] With reference to the reference numerals of the above-mentioned figures, a simplified method for forming a permeation-proof joint on a three-layer or two-layer fabric material, wherein a joint side of the fabric material has a composite structure or does not have a composite structure, and the The fabric material is joined beforehand by a suture joining operation or an ultrasonic joining operation, this simplified method comprises only two operating steps, a first operating step being: by means of a suture joining or an ultrasonic joining operation will be denoted by reference numerals 11 and 12 two fabric or textile trims or two fabric or textile segments; and a second impermeable joining operation comprising: an ironing joining step performed by a single device in a single process.

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

A simplified method for making an impermeable joining on three-layer or bi-layer fabric materials, either with or without a complex construction on a joining side thereof, and being preliminarily joined by a stitching or ultrasound joining arrangement, wherein said method comprises only two method steps, a first joining step of joining two fabric material panels and a second impermeabilizing step carried out by cauterizing and sealing a strip element, and being performed by a single machine in a single operation thereof. The invention provides simplified, economical method used for preventing the leakage, and compared to the prior art, the production technology is simplified and the products are beautiful and comfortable, and have good leakage prevention performance.

Description

technical field [0001] The present invention relates to a simplified method for forming a permeation barrier joint on a three-layer or two-layer fabric material, wherein a joining side of the fabric material has a composite structure or does not have a composite structure, and the fabric The materials are previously joined by a suture joining operation or an ultrasonic joining operation. Background technique [0002] Existing composite textile articles obtain a liquid impermeable textile material by covering or laminating a barrier membrane layer on the textile material. [0003] Such articles or products are referred to as "laminated" articles and are commonly used to make protective clothing or other liquid-tight or liquid-impermeable products and articles. [0004] The laminated fabric is composed of two or more laminated fabric layers, at least one of which is a barrier membrane. [0005] One of the most common three-layer laminate structures includes an outer fabric m...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06H5/00D06C15/00
CPCB29C66/135B29C66/73187B29C65/4815B29C66/133B29C66/9141B29C66/72941D06M23/18B29C65/62B29C66/112D06H5/00B29C66/7292A41D2400/22B29C66/21B29C65/505B32B5/26D06C25/00B29C66/919B29C65/08A41H43/04D06M17/00A41D27/245B29C66/929B29C66/0242B29C65/72B29C66/0384B29C66/1142B29C66/43B29C66/0246B29C66/72343A41D31/102B29C65/04
Inventor 乔瓦尼·卡尔大比亚
Owner MACPI PRESSING DIV SPA
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