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Multilayer sheet comprising fabric and resin, travel bag case made thereferom, and apparatus for manufacturing same

A multi-layer sheet, manufacturing equipment technology, applied in the direction of synthetic resin layered products, luggage, travel goods, etc., can solve the problems such as damage to the edges or corners of hard shell bags, inward depression, etc., to reduce the manufacturing process. , increase the impact strength and pull, the effect of reducing the price

Inactive Publication Date: 2019-02-05
CARIMAX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the problem with most conventional hard-shell luggage is that during use or transport of the hard-shell luggage, the hard-shell luggage contains the user's luggage, and if the hard-shell luggage falls or falls, the impact force on the shell exceeds When the threshold of elastic recovery is reached, the edges or corners of the hard shell luggage will be damaged or dented inward

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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  • Multilayer sheet comprising fabric and resin, travel bag case made thereferom, and apparatus for manufacturing same
  • Multilayer sheet comprising fabric and resin, travel bag case made thereferom, and apparatus for manufacturing same
  • Multilayer sheet comprising fabric and resin, travel bag case made thereferom, and apparatus for manufacturing same

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Embodiment Construction

[0037] Hereinafter, the preferred embodiments of the present application will be described in detail with reference to the accompanying drawings. However, it should be noted that when describing this application, detailed descriptions of known functions or configurations will be omitted to clarify the main points of this application.

[0038] figure 1 It is a perspective view of the travel case 1 according to the present application. figure 2 The partial configuration of the housing manufacturing equipment 100 according to the present application is schematically shown. image 3 An exploded perspective view of the multilayer sheet 3 according to the present application is schematically shown.

[0039] It should be noted that although figure 2 In the middle, the multi-layer sheet 3 is represented in a line type, but the multi-layer sheet 3 has a width parallel to the rotating shafts 311, 321, 331, 341, and 351 of the rollers 310, 320, 330, 340, and 350.

[0040] image 3 The purpose...

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

According to a multilayer sheet of the present invention, since a first resin, a first fabric and a second resin are layered and coupled to each other and the first resin and the second resin are coupled by through-holes of the first fabric, the first resin and the second resin are uniformly absorbed and coated on the surface of the first fabric, and the first resin, the first fabric, and the second resin are closely coupled to each other, thereby enabling a unique color of the first fabric to be displayed on the exterior through the first resin and / or the second resin, a travel bag having very excellent compactness, tensile strength and impact strength to be manufactured, a travel bag having excellent quality to be provided even if manufacturing costs and manufacturing processes are decreased, and a travel bag capable of maximizing user convenience and the operability (mobility and the like) of the travel bag by remarkably reducing the weight to be provided.

Description

Technical field [0001] This application relates to a multilayer sheet, a suitcase made therefrom, and its manufacturing equipment. More specifically, the present application relates to a multilayer sheet that constitutes a raw material of a casing of a suitcase bag in which articles can be accommodated, a casing constituted by press molding such a multilayer sheet, and a casing manufacturing apparatus. Background technique [0002] Travel luggage is used to store and protect travel supplies. Commonly used suitcases have casters and handles mounted on them. Travel luggage is roughly divided into hard-shell luggage and soft-shell luggage according to the material of the package body (shell). [0003] Most soft-shell suitcases are made of chemical fibers such as nylon, polyester, etc., and wires are formed along the corners of the package body to maintain the shape of the package. The disadvantage of the soft-shell suitcase is that if the wire is impacted and bent by an external fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C5/02A45C5/04A45C5/03B29C70/34B29C70/50B29C70/54B29C70/06B29C70/68B29K105/08B29L31/00
CPCA45C5/02A45C5/03A45C5/04B29C70/34B29C70/50B29C70/54B29C70/68B29C70/06B32B2323/10B32B37/153B32B37/02B32B2305/18B32B2307/412B32B2439/46B29C51/145B29C48/15B29C48/08B29C48/0021B29L2031/7162B29C48/21B29C48/154B32B2250/03B32B2307/54B32B5/026B32B27/32B32B2250/42B32B5/024B32B2250/05B32B2307/558B32B5/022B32B2262/0253B32B27/12B32B2262/14B32B2439/62B32B3/266B32B2250/40B32B5/08B32B5/26A45C5/045A45C5/14A45C13/262A45C2005/037B29C70/504
Inventor 权亨周
Owner CARIMAX CORP
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