Method for manufacturing environmental protection insole
a technology for environmental protection and insoles, which is applied in the field of manufacturing an environmental protection insole, can solve the problems of general opposition to the modern trend of environmental protection in the selection of new materials, and achieve the effects of light weight, flexibility, and high cos
Inactive Publication Date: 2010-01-14
WU HAN CHING
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Benefits of technology
"The present invention proposes a method for making an environmental protection insole using used footwear and disposed wood as primary ingredients, which are pulverized and combined with matrix rubber and foaming agent. The mixture undergoes desired foaming and puffing, and is then shaped into a band-like sheet material that is wound as a roll for storage. The sheet is then deposited in a mold, subjected to heating and pressurizing for curing and setting, to form an insole with desired properties of foaming and puffing. The invention is environmentally conservative, economic, and practicable to meet the needs of being recyclable and repeatedly usable. The technical effects of the invention include the use of recycled materials, reduced cost, and improved environmental protection."
Problems solved by technology
However, it is noted that selection of new material is generally against the modern trend of environmental protection.
Method used
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[0009]The following descriptions are exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.
[0010]The present invention provides a method for manufacturing an environmental protection insole. The method for manufacturing an environmental protection insole is designed as a manufacturing process that uses used and discarded footwear that is collected in advance, together with recycled wood that serves as another main material, to realize an improvement of insole material in respect of weight reduction, which together with fragrance of wood, makes a mixture thereof showing deodorizing and ant...
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Abstract
A method for manufacturing insole uses used footwear and recycled wooden articles are primary ingredients, which are pulverized to form particles of the recycled materials. The recycled wood, taking a ratio of weight of 15-35%, is uniformly mixed with matrix rubber that functions to adjust physical properties and foaming agent, and then pressed to form an insole material in a sheet form, which is deposited in a mold to be heated and pressurized for curing and setting thereby forming an insole featuring proper resilience and anti-bacteria and deodorization. The use of the insole is thus completely sanitary and comfortable and also features pollution- and nuisance-free use by repeated use in the sense of environment conservation.
Description
CROSS-REFERENCE[0001]This is a continuation-in-part of co-pending patent application Ser. No. 11 / 968,662, filed Jan. 3, 2008.TECHNICAL FIELD OF THE INVENTION[0002]The present invention generally relates to a method for manufacturing an environmental protection insole, which uses used footwear and disposed wooden articles as primary ingredients that are respectively pulverized to particles of suitable sizes and added with a matrix rubber and foaming agent in predetermined ratios, followed by uniformly stirring for making an insole material having desired properties, which is afterwards subject to sheeting operation to form a sheet-like material that is deposited in a mold to be pressed and shaped and then subjected to heating and pressurizing for curing and setting to thereby provide an insole product that is intact and aesthetic, and has anti-bacteria and deodorization functions, so as to make the manufacturing of insole meeting the requirement of repeated use and pollution-free for...
Claims
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IPC IPC(8): A43B7/14
CPCA43B1/0045B29D35/122A43B1/0063A43B1/12A43B13/04Y02W30/62Y02P70/62
Inventor WU, HAN-CHING
Owner WU HAN CHING