Felt shoe and production process thereof

A production process and technology of felt shoes, applied in footwear, clothing, applications, etc., can solve the problems of restricting the popularization and application of felt shoes, uneven thickness of raw wool, and difficult control of size and size, so as to increase the binding force and pulling force, The effect of good product shape and beautiful appearance

Inactive Publication Date: 2010-02-17
马世京
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the uneven thickness of raw wool and high oil content, the surface of the finished product is rough and easy to shed.
And the "collision" process is an ancient process, the product produced is uneven in thickness, poor in density and strength, rough in appearance, difficult to control in size and size, and low in efficiency
At the same time, the existing felt nests can usually only be worn indoors, and the appearance is relatively bulky, too fat and heavy, not beautiful enough, and it is not comfortable enough to wear without wrapping the feet, wears quickly, and is easy to deform. Usually only the elderly wear them.
Thereby limiting the popularization and application of felt shoes

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Felt shoe and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] (1) Opening: select the carbonized wool, and beat the wool until it is completely loose with an opener;

[0038] (2) Combing: Use a carding machine to comb out the rough hair in the wool after opening in (1), and keep the wool with a fineness of 18-20 μm and a length of 20-50 mm as the raw material for making felt shoes, and keep the wool of wool combed into woolen nets;

[0039] (3) Modeling: Press the wool net into a flat felt shoe blank by hand;

[0040] (4) Steam pressure rubbing: put the made felt shoe blank into a steam pressure rubbing machine, pass water steam up and down, the steam pressure is 2 Pa, fumigate for 3 minutes, and press and rub at the same time;

[0041] (5) Kneading: Under the condition of 70°C-90°C, the steam-pressed felt shoe blanks are manually kneaded repeatedly until the surface is smooth. The thickness of the obtained product is 3mm, and the tensile force is 588N;

[0042] (6) Drying of the shape: place the shoe last in the felt shoe blank...

Embodiment 2

[0045] (1) Opening: select the carbonized wool, and beat the wool until it is completely loose with an opener;

[0046] (2) Combing: Use a carding machine to comb out the rough hair in the wool after opening in (1), and keep the wool with a fineness of 23-25 ​​μm and a length of 50-60 mm as the raw material for making felt shoes, and keep the wool of wool combed into woolen nets;

[0047] (3) Modeling: use a press to punch the wool net into a flat felt shoe blank;

[0048] (4) Steam pressure rubbing: put the felt shoe blank made into a steam pressure rubbing machine, pass water steam up and down, the steam pressure is 5 Pa, fumigate for 3 minutes, and press and rub at the same time;

[0049] (5) Rubbing: Under the condition of 70°C-90°C, use a shrinking machine to repeatedly rub the steam-pressed felt shoe blank until the surface is smooth. The thickness of the obtained product is 5mm, and the tensile force is 784N;

[0050] (6) Drying of the shape: place the shoe last in th...

Embodiment 3

[0053] (1) Opening: choose carbonized wool, and manually beat the wool until it is completely loose;

[0054] (2) Combing: Use a carding machine to comb out the rough hair in the wool after opening in (1), and keep the wool with a fineness of 20-23 μm and a length of 60-70 mm as the raw material for making felt shoes and keep the wool The wool is combed into a woolen web;

[0055](3) Modeling: Use a punch to punch the wool net into a flat felt shoe blank;

[0056] (4) Steam pressure rubbing: put the made felt shoe blank into a steam pressure rubbing machine, pass water steam up and down, the steam pressure is 3 Pa, fumigate for 3 minutes, and press and rub at the same time;

[0057] (5) Rubbing: Under the condition of 70°C-90°C, manually rub the steam-pressed felt shoe blank repeatedly until the surface is smooth. The thickness of the obtained product is 4mm (and the tensile force is 686N;

[0058] (6) Drying of the shape: place the shoe last in the felt shoe blank after rub...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a felt shoe and a production process thereof. The production is carried out by adopting processes of opening, combing, modeling, steam pressure twisting, striking and kneading, sizing and drying, and bottom adding. The produced felt shoe comprises a sole and an upper vamp, wherein the sole and the upper vamp have an integrated structure, a shoe cover is arranged on the sole, the front end of the shoe cover is wrapped on the upper end face of the upper vamp, and the back end of the shoe cover is wrapped on the back end face of the upper vamp. The sole and the upper vampare made from complete carbonized wools of which fineness is 18 to 25 mum and of which length is 20 to 70 millimeters. The felt shoe manufactured by the process can be worn indoors and outdoors, hasthe advantages of even thickness, high tensile force and binding force among the wools, high product strength, deformation prevention, softness and comfort, warm keep and foot fitness, various beautiful colors, good air permeability, abrasion resistance, environmental protection and cleaning convenience, is applied to various groups, and is suitable for popularization and application.

Description

technical field [0001] The invention relates to a shoe and its production process, in particular to a felt shoe and its production process. Background technique [0002] Felt shoes, also known as felt nests, are usually made by hand-rolling raw wool directly on the shoe tree at present. The production process generally adopts the steps of unraveling-shaping-knocking-setting-drying. The upper and the sole of the produced felt shoes are integrated, and the thermal performance and air permeability are relatively good after wearing. However, due to the uneven thickness of raw wool and high oil content, the surface of the finished product is rough and easy to shed. Moreover, the "collapsing" process adopts an ancient process method, and the products produced are uneven in thickness, poor in density and strength, rough in appearance, difficult to control in size, and low in efficiency. At the same time, the existing felt nests can usually only be worn indoors, and are also relat...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A43B1/02
Inventor 马世京
Owner 马世京
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap