CN203698963U - Base fabric for flexible freight container - Google Patents
Base fabric for flexible freight container Download PDFInfo
- Publication number
- CN203698963U CN203698963U CN201320754379.6U CN201320754379U CN203698963U CN 203698963 U CN203698963 U CN 203698963U CN 201320754379 U CN201320754379 U CN 201320754379U CN 203698963 U CN203698963 U CN 203698963U
- Authority
- CN
- China
- Prior art keywords
- flat filament
- layer
- base cloth
- tram
- base fabric
- 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.)
- Expired - Fee Related
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000009954 braiding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
- Bag Frames (AREA)
Abstract
The utility model discloses a base fabric for a flexible freight container. Wefts and warps are vertically interwoven to form the base fabric; each weft comprises a first ribbon-like filament layer, a second ribbon-like filament layer and a third ribbon-like filament layer; each weft is formed by folding the three ribbon-like filament layers. The base fabric has the advantages as follows: the bearing capacity is high; after filling, the bottom of the flexible freight container cannot bulge downward; the weaving efficiency can be increased, and material wear is reduced.
Description
Technical field
The utility model relates to the storage of loose unpacked material packing fortune technical field, particularly a kind of flexible container bag base cloth.
Background technology
Large loose unpacked material in industries such as petrochemical industry, chemical industry, mining industry, grain, feed, chemical fertilizer and medicine generally adopts the storage of flexible container bag fortune, and the load-carrying capacity of traditional flexible freight container and safety, depend on base cloth intensity to a great extent.The technological process that base cloth is produced is: become diaphragm take polypropylene as primary raw material through Screw Extrusion, diaphragm is stretched and cuts into flat filament, flat filament warp, latitude on circular weaving machine are woven into base cloth.Base cloth intensity depends on the tensile strength of base cloth grammes per square metre (quantity of flat filament and thickness) and flat filament.
Traditional base cloth production method is that flat filament is evenly distributed respectively at warp-wise and broadwise, the base cloth intensity of producing is uniformly distributed at warp-wise and broadwise, and in actual hoisting process, the each position of flexible freight container strained condition is unbalanced, when lifting, the weight of whole bag goods concentrates on tram.The tram weight capacity of prior art is poor, and it is larger to manufacture loss in when braiding, and production efficiency is low.
Utility model content
The technical problems to be solved in the utility model is, a kind of flexible container bag base cloth is provided, and its load-carrying capacity is strong, can not protrude downwards at the bottom of flexible freight container after filling, and braid efficiency is high, and loss is little.
For achieving the above object, the technical solution of the utility model is as follows: a kind of flexible container bag base cloth, be interwoven by tram and organizine sink-float, described tram comprises ground floor flat filament, second layer flat filament and the 3rd layer of flat filament, and described tram forms by these three layers of flat filaments are folding.
Preferably, described ground floor flat filament and second layer flat filament are folding, and second layer flat filament and the 3rd layer of flat filament are folding.
Preferably, ground floor flat filament and second layer flat filament have angle, and second layer flat filament and the 3rd layer of flat filament have angle, and described angle is all not more than 1 °.
The beneficial effect of technical solutions of the utility model is:
1, flexible container bag base cloth of the present utility model, because tram forms by three layers of flat filament are folding, therefore, load-carrying capacity is strong, at the bottom of filling later flexible freight container, can not protrude downwards.
2, flexible container bag base cloth of the present utility model, because ground floor flat filament and second layer flat filament, second layer flat filament and the 3rd layer of flat filament all have angle, makes the side of tram smooth, therefore, in the braiding process of base cloth, little through, tram interweaving-resistance, improve braid efficiency.
3, flexible container bag base cloth of the present utility model, because ground floor flat filament and second layer flat filament, second layer flat filament and the 3rd layer of flat filament all have angle, like this, compared with individual layer tram, reduce the sharpness of side, therefore, in warp, tram interleaving process, reduce fret wear.
Accompanying drawing explanation
Fig. 1 is the structural representation of flexible container bag base cloth of the present utility model.
Fig. 2 is the plane outspread drawing of tram of the present utility model.
Fig. 3 is the folding schematic diagram of tram of the present utility model.
The specific embodiment
Embodiment:
Be below contrast accompanying drawing, by the description of the specific embodiment, the utility model is described in further detail.
As shown in Figure 1, conventionally represent flexible container bag base cloth by label 1, this base cloth comprises some trams 2 and some organizine 3, and described tram 2 and organizine 3 sink-floats are woven into flexible container bag base cloth.
Described organizine 3 is generally flat filament, and described flat filament is by becoming diaphragm take polypropylene as primary raw material through Screw Extrusion, and then stretching to cut forms.
As shown in Figure 2 and Figure 3, described tram 2 comprises ground floor flat filament 21, second layer flat filament 22 and the 3rd layer of flat filament 23, and described ground floor flat filament 21 is folding with second layer flat filament 22, and second layer flat filament 22 and the 3rd layer of flat filament 23 are folding; After folding, ground floor flat filament 21 occupies upper, and second layer flat filament 22 is placed in the middle, under the 3rd layer of flat filament 23 occupies; Ground floor flat filament 21 forms angle 3 with second layer flat filament 22, and second layer flat filament 22 and the 3rd layer of flat filament 23 form angle 4; Described angle 3 is all very little with angle 4, is generally not more than 1 °.
In the braiding process of base cloth, because ground floor 21 and the second layer form angle 3, the second layer 22 forms angle 4 with the 3rd layer 23, makes the side 5 of tram 2 and side 6 smooth, therefore, little through, tram interweaving-resistance, raising braid efficiency; And because ground floor 21 and the second layer form angle 3, the second layer 22 and the 3rd layer of 23 formation angle 4, compared with individual layer tram, reduce the sharp keen degree of side, therefore, in braiding process, reduces spillage of material.
Claims (3)
1. a flexible container bag base cloth, be interwoven by tram (2) and organizine (3) sink-float, it is characterized in that: described tram (2) comprises ground floor flat filament (21), second layer flat filament (22) and the 3rd layer of flat filament (23), described tram (2) forms by these three layers of flat filaments are folding.
2. flexible container bag base cloth as claimed in claim 1, is characterized in that: described ground floor flat filament (21) is folding with second layer flat filament (22), and second layer flat filament (22) is folding with the 3rd layer of flat filament (23).
3. flexible container bag base cloth as claimed in claim 1 or 2, it is characterized in that: ground floor flat filament (21) has angle (3) with second layer flat filament (22), second layer flat filament (22) has angle (4) with the 3rd layer of flat filament (23), and described angle (3), (4) are all not more than 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754379.6U CN203698963U (en) | 2013-11-21 | 2013-11-21 | Base fabric for flexible freight container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754379.6U CN203698963U (en) | 2013-11-21 | 2013-11-21 | Base fabric for flexible freight container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698963U true CN203698963U (en) | 2014-07-09 |
Family
ID=51049435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754379.6U Expired - Fee Related CN203698963U (en) | 2013-11-21 | 2013-11-21 | Base fabric for flexible freight container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476863A (en) * | 2014-11-17 | 2015-04-01 | 东莞市峄董塑胶科技有限公司 | Tape yarn woven cloth woven by hot-melt adhesive tape yarns, and composite board |
| CN106400146A (en) * | 2016-10-28 | 2017-02-15 | 常州商隆产业用纺织品有限公司 | Production technology of folded weft filaments |
| CN113665202A (en) * | 2021-08-30 | 2021-11-19 | 南京沪汇包装科技有限公司 | Functional heat-sealing woven cloth |
-
2013
- 2013-11-21 CN CN201320754379.6U patent/CN203698963U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476863A (en) * | 2014-11-17 | 2015-04-01 | 东莞市峄董塑胶科技有限公司 | Tape yarn woven cloth woven by hot-melt adhesive tape yarns, and composite board |
| CN104476863B (en) * | 2014-11-17 | 2017-06-16 | 惠州市峄董塑胶科技有限公司 | The flat yarn woven cloth and composite board woven by the flat yarn of hot melt stickiness |
| CN106400146A (en) * | 2016-10-28 | 2017-02-15 | 常州商隆产业用纺织品有限公司 | Production technology of folded weft filaments |
| CN113665202A (en) * | 2021-08-30 | 2021-11-19 | 南京沪汇包装科技有限公司 | Functional heat-sealing woven cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |