CN101919601A - Recycle material polyvinyl chloride slippers - Google Patents
Recycle material polyvinyl chloride slippers Download PDFInfo
- Publication number
- CN101919601A CN101919601A CN2009100331802A CN200910033180A CN101919601A CN 101919601 A CN101919601 A CN 101919601A CN 2009100331802 A CN2009100331802 A CN 2009100331802A CN 200910033180 A CN200910033180 A CN 200910033180A CN 101919601 A CN101919601 A CN 101919601A
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- CN
- China
- Prior art keywords
- slippers
- polyvinyl chloride
- recycle material
- sandals
- plasticizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention discloses recycle material polyvinyl chloride slippers. Slippers or soles of leather shoes and sandals can be injection-molded by clearing, airing and smashing a polyvinyl chloride, namely PVC, recycle material into granules; and heating, stirring and plasticizing after adding 5 to 25 weight parts of additives such as a plasticizer and the like into 100 weight parts of the granules. Injection-molded products can be formed into beautiful finished products in various colors and patterns by coating with special coatings.
Description
Affiliated technical field:
The present invention relates to a kind of recycle material polyvinyl chloride is the PVC slippers, specifically refers to belong to resource regeneration with the method for making slippers or sole at the bottom of the waste PVC slippers that reclaim or skin, the sandals.
Background technology:
Annual slippers and shoe sole production consume a large amount of polyvinyl chloride resin powder.And almost be the PVC material at the bottom of the discarded slippers, one-shot forming sandals, leather sandals, utilize the discarded object of PVC slippers and sandal to produce reworked material slippers or sole, can promptly reduce the chemical engineering industry consumption of raw materials fully without the polyvinyl chloride resin powder, alleviate the garbage disposal burden, also reduce product cost.
Summary of the invention:
The invention provides a kind of method, promptly replace the polyvinyl chloride resin powder fully, reduce plasticizer consumption simultaneously with the PVC reclaimed materials without polyvinyl chloride resin powder production slippers or sole.
Technical scheme:
Technical scheme of the present invention is: the waste and old material of PVC that reclaims after the cleaning airing is ground into particulate material, is added additive such as plasticizer and heats and stir plasticizing, can enter injection mo(u)lding.
The invention has the beneficial effects as follows: recycle renewable resource, alleviate the garbage disposal burden, reduce industrial chemicals consumption such as polyvinyl chloride resin powder, reduce product cost.
Description of drawings:
The present invention is further described below in conjunction with accompanying drawing:
Accompanying drawing is a flow chart of the present invention.
Among the figure: A, PVC dead meal, A1, cleaning airing program, A2, pulverizing program, B, particulate material, C1, dibutyl phthalate, C2, AC blowing agent, D, spice plasticizing program, E, injection moulding program, F, application off-the-peg program.
The specific embodiment:
In the embodiment of accompanying drawing, at first with the PVC waste sorting of reclaiming, the slippers and sandal PVC dead meal (A) of foaming is first-selected, (A) takes second place at the bottom of the PVC leather sandals, entering cleaning airing program (A1) is exactly that reject and the dust dirt that carries out metalwork cleans airing, necessarily gets rid of sneaking into of polyurethane and synthetic rubber material; Ready reclaimed materials is pulverized (A2) with pulverizer become particulate material (B), particulate material (B) requirement should be not more than 5mm, and is standby;
Particulate material (B) will be implemented injection moulding (E) before, also need be through spice plasticizing program (D), and when implementing spice plasticizing program (D), also should carry out the interpolation of the dibutyl phthalate (C1) and the AC blowing agent (C2) of different formulations according to the different requirements of different product.
Produce if the foaming slippers, by weight, 100 parts particulate material (B), 15～25 parts dibutyl phthalate (C1), 1.5～2.5 parts AC blowing agent (C2), enter the spice machine and stir and the plasticizing (D) 3～4 hours of heating, pour out and further distribute moisture, can enter injection machine injection moulding program (E); After formed product is pruned, can enter application off-the-peg program (F), need select special coating for use during application, can paint color, the various finished product attractive in appearance of decorative pattern.
Produce if at the bottom of the skin, sandals, according to the hardness requirement of product, 100 parts particulate material (B), 5～15 parts dibutyl phthalate (C1) and is produced the same method of slippers.
Claims (2)
1. recycle material polyvinyl chloride slippers, with polyvinyl chloride is that the PVC reclaimed materials is ground into particulate material through the cleaning airing, interpolation plasticizer, blowing agent are heated and are stirred plasticizing, be at the bottom of injection moldable is slippers or skin, sandals, it is characterized in that: replace the polyvinyl chloride resin powder fully, reduce or cancel the addition of plasticizer, blowing agent.
2. recycle material polyvinyl chloride slippers according to claim 1 is characterized in that: at the bottom of described injection moulding is slippers or skin, sandals, after the moulding base material is implemented the special coating application, just can become color, the various finished product attractive in appearance of decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100331802A CN101919601A (en) | 2009-06-15 | 2009-06-15 | Recycle material polyvinyl chloride slippers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100331802A CN101919601A (en) | 2009-06-15 | 2009-06-15 | Recycle material polyvinyl chloride slippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101919601A true CN101919601A (en) | 2010-12-22 |
Family
ID=43335037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100331802A Pending CN101919601A (en) | 2009-06-15 | 2009-06-15 | Recycle material polyvinyl chloride slippers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101919601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578746A (en) * | 2012-03-19 | 2012-07-18 | 王建营 | Cotton soft rain boot and processing method thereof |
-
2009
- 2009-06-15 CN CN2009100331802A patent/CN101919601A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578746A (en) * | 2012-03-19 | 2012-07-18 | 王建营 | Cotton soft rain boot and processing method thereof |
| CN102578746B (en) * | 2012-03-19 | 2014-12-24 | 王建营 | Cotton soft rain boot and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Shi Youming Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Shi Youming Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Shi Youming Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101222 |