CN102134020A - Core tube for winding flexible materials - Google Patents
Core tube for winding flexible materials Download PDFInfo
- Publication number
- CN102134020A CN102134020A CN2011100752917A CN201110075291A CN102134020A CN 102134020 A CN102134020 A CN 102134020A CN 2011100752917 A CN2011100752917 A CN 2011100752917A CN 201110075291 A CN201110075291 A CN 201110075291A CN 102134020 A CN102134020 A CN 102134020A
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- CN
- China
- Prior art keywords
- core tube
- core pipe
- vegetable fibre
- plant fiber
- flexible materials
- 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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Abstract
The invention discloses a core tube for winding flexible materials. The core tube is formed by integrally extruding plant fiber; and the cross section of the core tube is round or rectangular. The plant fiber comprises 4-30% of glue by weight and 70-96% of plant fiber by weight. Through the invention, the production process is short, the manufacturing cost is low, the raw materials are easily obtained, the humidity resistance is good, the strength is high, and the limited wood resources are saved at the same time.
Description
Technical field
The present invention relates to some flexible material, as the delivery package thing of objects such as paper, cloth.
Background technology
In textile industry, paper industry, after cloth or paper output, all be to be wound into volume generally with the core pipe, so not only be convenient to storage and transportation, what is more important provides the convenience of releasable material for downstream producer.At present, the core pipe of be used to reel cloth or paper, great majority are to be rolled by paper and adhesive bond to form.Obviously, the core pipe of producing in this way exists the defective that production process is many, productive costs is high.Simultaneously, be that main material production core pipe also exists following defective with paper: the one, all will consume a large amount of timber resources every year, makes forest suffer excessive felling, destroyed natural environment, is contrary to the low-carbon (LC) policy of country; The 2nd, be main material production core pipe with paper, cost is higher; The 3rd, be main material production core pipe with paper, the distortion of making moist easily.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of core pipe of the flexible material that is used to reel, make simple, cost is low, need not to consume timber resources, meets the low-carbon (LC) policy that country advocates.
The present invention is achieved through the following technical solutions:
A kind of core pipe of the flexible material that is used to reel adopts that vegetable fibre is monolithic extruded to form.
The further improvement project of the present invention is that described core pipe transversal surface is circular or is rectangle.
By weight percentage, glue content is 4-30 ﹪ in the vegetable fibre, and vegetable fibre content is 70-96 ﹪.
The length of vegetable fibre is 1-20 mm, and diameter is 0.5-3mm.
The present invention compared with prior art has following obvious advantage:
One, the present invention is owing to adopt plant fiber material to form through monolithic extruded, and therefore, production process is short, after only needing plant fiber material and glue mixed, adds the interior extrusion forming of mould.Effectively saved and manufactured cost.
Two, the plant fiber material that adopts of the present invention comprises various lots of stalk fibre, has that raw material is easy to get, advantage with low cost.
Three, saved limited timber resources.
Four, anti-soak properties are good, the intensity height.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention.
The specific embodiment
Get resin glue 15 ﹪ by weight percentage, vegetable fibre 85 ﹪, the fibre length in the fiber is 3-8mm, diameter is 1-2 mm, and described glue and vegetable fibre are mixed, and puts into the mould extrusion forming.
As shown in Figure 1, the present invention adopts the monolithic extruded core pipe 1 that forms of vegetable fibre, and transversal surface is circular.
Adopt the monolithic extruded core pipe that forms of vegetable fibre, both can be used to the materials such as paper, cloth of reeling, also can make tubing as required, use, for example as air-conditioning duct, air exhaust passage etc. as building pipe.The monolithic extruded one-tenth pipe of every employing vegetable fibre, all belong to the scope of protection of the invention.
Claims (4)
1. the core pipe of the flexible material that is used to reel is characterized in that: adopt the whole compacting of vegetable fibre to form.
2. the core pipe of a kind of flexible material that is used to reel as claimed in claim 1 is characterized in that: described core pipe transversal surface is for circular or be rectangle.
3. the core pipe of a kind of flexible material that is used to reel as claimed in claim 1 or 2, it is characterized in that: by weight percentage, glue content is 4-30 ﹪ in the vegetable fibre, and vegetable fibre content is 70-96 ﹪.
4. the core pipe of a kind of flexible material that is used to reel as claimed in claim 1 or 2, it is characterized in that: the length of described vegetable fibre is 1-20 mm, diameter is 0.5-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100752917A CN102134020A (en) | 2011-03-28 | 2011-03-28 | Core tube for winding flexible materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100752917A CN102134020A (en) | 2011-03-28 | 2011-03-28 | Core tube for winding flexible materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102134020A true CN102134020A (en) | 2011-07-27 |
Family
ID=44293981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100752917A Pending CN102134020A (en) | 2011-03-28 | 2011-03-28 | Core tube for winding flexible materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102134020A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095283A (en) * | 2018-05-31 | 2018-12-28 | 河南江河纸业股份有限公司 | A kind of low density paper tube core |
| CN115972642A (en) * | 2022-10-31 | 2023-04-18 | 河北亚圣实业股份有限公司 | Method for manufacturing novel composite paper core pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173108A (en) * | 2007-10-11 | 2008-05-07 | 陈能华 | Raw material prescription for plant fiber yarn tube and method for producing the same |
| CN101417761A (en) * | 2007-10-26 | 2009-04-29 | 吉林长兴光通信有限公司 | Cable coil device for storing wire |
| CN101549811A (en) * | 2009-01-08 | 2009-10-07 | 李苏扬 | Plant fibre wire coil of wire with integral structure and pressing method and special mold thereof |
| CN101823655A (en) * | 2010-03-22 | 2010-09-08 | 李苏扬 | Plant fiber wire coil with reinforcing ribs |
| CN202072355U (en) * | 2011-03-28 | 2011-12-14 | 李苏扬 | Barrel for reeling flexible material |
-
2011
- 2011-03-28 CN CN2011100752917A patent/CN102134020A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101173108A (en) * | 2007-10-11 | 2008-05-07 | 陈能华 | Raw material prescription for plant fiber yarn tube and method for producing the same |
| CN101417761A (en) * | 2007-10-26 | 2009-04-29 | 吉林长兴光通信有限公司 | Cable coil device for storing wire |
| CN101549811A (en) * | 2009-01-08 | 2009-10-07 | 李苏扬 | Plant fibre wire coil of wire with integral structure and pressing method and special mold thereof |
| CN101823655A (en) * | 2010-03-22 | 2010-09-08 | 李苏扬 | Plant fiber wire coil with reinforcing ribs |
| CN202072355U (en) * | 2011-03-28 | 2011-12-14 | 李苏扬 | Barrel for reeling flexible material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095283A (en) * | 2018-05-31 | 2018-12-28 | 河南江河纸业股份有限公司 | A kind of low density paper tube core |
| CN115972642A (en) * | 2022-10-31 | 2023-04-18 | 河北亚圣实业股份有限公司 | Method for manufacturing novel composite paper core pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110727 |