CN202456725U

CN202456725U - Modal fiber insoles

Info

Publication number: CN202456725U
Application number: CN2012200706389U
Authority: CN
Inventors: 黄毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-28
Filing date: 2012-02-28
Publication date: 2012-10-03
Anticipated expiration: 2022-02-28

Abstract

The utility model relates to a pair of modal fiber insoles, which comprises insole bodies, wherein, each insole body is composed of an upper layer, a middle layer and a lower layer which are sewn together; the upper layer is modal fiber fabric; the middle layer is polylactic acid fiber fabric; and the lower layer is thermoplastic polyurethane elastomer plastic. The pair of modal fiber insoles has the advantages of durability, good hygroscopicity, good biocompatibility and bioabsorbability, and good biodegradability, and is comfortable.

Description

The Modal fibre shoe-pad

Technical field

This novel a kind of shoe-pad, particularly a kind of Modal fibre shoe-pad of relating to.

Background technology

Shoe-pad is to be placed in the rebasing parts at the end in the footwear.Its effect is to make the perfect cleaning of footwear inner bottom part, gets rid of pin sweat and moisture absorption, makes the interior end of footwear smooth smooth comfortable and easy to wear.Conventional, the structure of shoe-pad is single layer structure or multi-layer compound structure.

In the Chinese folk, the embroidery of dress ornament shoes and hats is decorated usually is rich in certain implied meaning intension, has entrusted to the care of fine blessing and the ideal of relatives.Shoe-pad is that grandmother embroiders to newly-married daughter-in-law, and bright red bottom has appeared the celebrating of new marriage, also brims with mother's happiness.In state-owned sentence ancient poetry " May your family grow and prosper like spreading melonvines ", mean the complicated and confused without stop of melon, small melon (little melon) also can grow thereupon and prolong silk floss, by little gradually big." the melon small melon is continuous " signified that the our children and our children's children is continuous without cease.It is without stop with the tendril branches and leaves that " the melon small melon is continuous " pattern has plenty of melon, and the interspersed butterfly between melon is climing that also has is got " butterfly " " small melon " partials.This pair embroidery grain pattern that shoe-pad is embroidered is that traditional melon small melon is continuous among the figure, and melon vine is without stop, and quite like butterfly, lodging at of mother is self-evident for the shape of melon.

The generation of sole foul smell mainly is that humid environment, human body temperature are suitable for the rapid breeding of bacterium because gas permeability is poor in the footwear, thereby produces the bacterium secretion of band foul smell, and is very unfavorable to people's pin health.At present, along with the requirement of consumer to health care property, the footwear article of footwear industry manufacturer exploitation are gradually to health, the development of comfortableness aspect.And shoe-pad is as a whole important component part of footwear.

Have people's all one's life wear shoes time of 2/3rds; The importance of shoes is out of people's the imagination; The invention of initial shoes is in order to protect both feet; We find that shoes and people's health also has much relations at leisure, such as cause that pin is smelly, problem such as pin pain, athlete's foot, headache and physical fatigue.In order to solve these healthy problems, the improvement of only being absorbed in shoes is far from being enough, and the effect of shoe-pad is important too, and shoe-pad is the key of footwear amenity, is the function of traditional shoe-pad performance and not obvious.

The utility model content

For overcoming above-mentioned defective, the technical problem that the utility model will solve is: a kind of Modal fibre shoe-pad is provided.

For realizing above-mentioned purpose, the technical scheme of the utility model is:

A kind of Modal fibre shoe-pad comprises insole body, and said insole body is made by upper strata, intermediate layer and lower floor and formed, and said upper strata is the Modal fibre lining, and said intermediate layer is the acid fiber by polylactic lining, and said lower floor is the TPUE plastic cement.

Further, said upper strata Gram Mass is 150 grams-250 grams, and the intermediate layer Gram Mass is 50 grams-100 grams, and lower floor's Gram Mass is 200 grams-300 grams.

Concrete, in the utility model:

Said Modal fibre is called for short the Modal fiber, is a kind of tModified Cellulose Fibers of koplon, and the wood pulps that the raw material of this fiber adopts dragon spruce, beech to process is processed into fiber through special spinning technique.This products material all is natural material, and is harmless, and can natural decomposition, environmental sound.Modal fibre is made through special spinning technique after processing wooden slurries, is a kind of cellulose fibre, so the same cellulose fibre that belongs to together with cotton is pure natural fiber.At present there is Austrian Lenzin company in the manufacturing enterprise of this fiber, and first is succeeded in developing at home in September, 2010 in Xingda Tangshan Sanyou Group Chemical Fiber Co.The Modal fibre fiber number: 1,0-1,33dtex is powerful: the 34-36cN/tex percentage elongation 12-14% powerful 60% wet expansion 13-15%BISFA wet modulus 6cN/tex hygroscopic capacity 60-70% that wets.

Said acid fiber by polylactic is a kind of synthetic fibers of fully biodegradable, and it can be obtained from cereal.The discarded back of its goods can be decomposed into carbon dioxide and water through microbial action in soil or seawater, during burning, can not distribute poison gas, can not pollute.It is a kind of ecological fiber of sustainable development.The raw materials for production lactic acid of acid fiber by polylactic (being called for short the PLA fiber) is from cornstarch, to make, so also this fiber is called zein fiber.Be that organism comprises native compound common in the human body.Can obtain high molecular weight polylactic acid through the chemical polymerization of lactic acid cyclisation dimer or the direct polymerization of lactic acid.With the PLA is the goods that raw material obtains, and has excellent biological compatibility and Bioabsorbable, and good biological degradability, and PLA has best heat resistance in the biodegradable thermoplastic polymer material.Durable, good hygroscopicity, and through being processed to form good morphological stability and wrinkle resistance.

Said TPUE plastic cement, English name: Thermoplastic polyurethanes, be called for short TPU.This material can deliquescing under certain temperature, and can remain unchanged at normal temperatures, is used in the stable support that play a part on the footwear more.Oil resistant, water-fast, anti-mould.

With respect to prior art, the advantage of the utility model is: the shoe-pad of the utility model, durable, good hygroscopicity has excellent biological compatibility and Bioabsorbable, and good biological degradability, and is comfortable and easy to wear.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the A-A cutaway view of Fig. 1.

Among the figure, 1 is lower floor, and 2 is the intermediate layer, and 3 is the upper strata.

The specific embodiment

Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection domain of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.

As depicted in figs. 1 and 2, a kind of Modal fibre shoe-pad comprises insole body; Said insole body is made by upper strata 3, intermediate layer 2 and lower floor 1 and is formed; Said upper strata is the Modal fibre lining, and said intermediate layer is the acid fiber by polylactic lining, and said lower floor is the TPUE plastic cement.Said upper strata Gram Mass is 150 grams-250 grams, and the intermediate layer Gram Mass is 50 grams-100 grams, and lower floor's Gram Mass is 200 grams-300 grams.

The shoe-pad of the utility model, durable, good hygroscopicity has excellent biological compatibility and Bioabsorbable, and good biological degradability, and is comfortable and easy to wear.

The above; Be merely the specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the utility model disclosed, and variation or the replacement that can expect without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.

Claims

1. Modal fibre shoe-pad; Comprise insole body, said insole body is made by upper strata, intermediate layer and lower floor and formed, and it is characterized in that: said upper strata is the Modal fibre lining; Said intermediate layer is the acid fiber by polylactic lining, and said lower floor is the TPUE plastic cement.

2. Modal fibre shoe-pad as claimed in claim 1 is characterized in that: said upper strata Gram Mass is 150 grams-250 grams, and the intermediate layer Gram Mass is 50 grams-100 grams, and lower floor's Gram Mass is 200 grams-300 grams.