CN103879110A - Tear-resisting pearl wool - Google Patents
Tear-resisting pearl wool Download PDFInfo
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- CN103879110A CN103879110A CN201410151567.9A CN201410151567A CN103879110A CN 103879110 A CN103879110 A CN 103879110A CN 201410151567 A CN201410151567 A CN 201410151567A CN 103879110 A CN103879110 A CN 103879110A
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- tear
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- strength fabric
- polyethylene foam
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Abstract
The invention discloses tear-resisting pearl wool. The tear-resisting pearl wool comprises a surface strengthening layer and a back surface protective layer, wherein the surface strengthening layer is arranged on the upper surface of the back surface protective layer, the surface strengthening layer is made of high-strength fabric, the high-strength fabric is formed by weaving metal fibers and cotton fibers, the metal fibers account for 37 percent of the total weight of the high-strength fabric, the cotton fibers accounts for 63 percent of the total weight of the high-strength fabric, and the back surface protective layer is prepared by mixing and foaming a flame-retardant agent, molecular distilled monoglyceride and low-density polyvinyl acetate. According to the tear-resisting pearl wool, the surface high-strength fabric is firm in structure and resistant to scratch and tear, and the inner flame-retardant foaming material can well protect the internal packaging material.
Description
Technical field
The present invention relates to EPE packaging material design field, particularly relate to a kind of tear-proof expanded polyethylene foam.
Background technology
Expanded polyethylene foam is named again polyethylene foam cotton, and polyethylene foam cotton is non-crosslinked hole-closing structure, the English EPE that is called for short.Expanded polyethylene foam is a kind of packaging material of novel environment friendly, and it produces countless separated foams by low density polyethylene (LDPE) fat through physical blowing and forms.Polyethylene foam cotton has overcome that common foamed glue is frangible, the shortcoming of distortion, restorative difference, there is water proof protection against the tide, shockproof, sound insulation, insulation, plasticity is good, toughness is strong, reconstituted circularly, environmental protection and the plurality of advantages such as crashworthiness power is strong, also has good chemical resistance.Expanded polystyrene (EPS) packing articles cannot reclaim after using, and causes white pollution, and by international forbidding, therefore polyethylene foam cotton is the ideal substitute of Traditional Packing material.
Expanded polyethylene foam has recuperability, and therefore application is comparatively extensive, but the anti-tear ability of pulling of common expanded polyethylene foam, use expanded polyethylene foam is easily scratched or tears by object when packing, poor to the protectiveness of packaged object.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of tear-proof expanded polyethylene foam, and surface strength is high, tear-resistant, and protectiveness is good.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of tear-proof expanded polyethylene foam is provided, comprise: surface strengthen layer and back-protective layer, described surface strengthen layer is arranged on the upper surface of back-protective layer, described surface strengthen layer is made up of high-strength fabric, described high-strength fabric is made up of metallic fiber and cotton synthetic fibre fiber blend, described metallic fiber accounts for 37% in high-strength fabric, described cotton synthetic fibre fiber accounts for 63% in high-strength fabric, described back-protective layer is by fire retardant, molecule distillating monoglyceride and low density polyethylene (LDPE) fat mixed foaming are made.
In a preferred embodiment of the present invention, described surface strengthen layer is pasted the upper surface of protective layer overleaf.
In a preferred embodiment of the present invention, described fire retardant accounts for 2% ~ 4% in protective layer overleaf.
In a preferred embodiment of the present invention, described molecule distillating monoglyceride accounts for 5% ~ 7% in protective layer overleaf.
In a preferred embodiment of the present invention, described low density polyethylene (LDPE) fat accounts for 89% ~ 91% in protective layer overleaf.
The invention has the beneficial effects as follows: a kind of tear-proof expanded polyethylene foam that the present invention points out, the high-strength fabric structure on top layer is firm, scratch-resistant especially and resistance to tearing, internal layer is fire-retardant expanded material, good to the protectiveness of inner packing material.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the cross-sectional view of a kind of tear-proof expanded polyethylene foam one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, surface strengthen layer, 2, back-protective layer.
The specific embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of tear-proof expanded polyethylene foam, comprise: surface strengthen layer 1 and back-protective layer 2, described surface strengthen layer 1 is arranged on the upper surface of back-protective layer 2, described surface strengthen layer 1 is made up of high-strength fabric, described high-strength fabric is made up of metallic fiber and cotton synthetic fibre fiber blend, described metallic fiber accounts for 37% in high-strength fabric, described cotton synthetic fibre fiber accounts for 63% in high-strength fabric, described back-protective layer 2 is by fire retardant, molecule distillating monoglyceride and low density polyethylene (LDPE) fat mixed foaming are made, as packaging material, shock-absorbing capacity is good.
A kind of tear-proof expanded polyethylene foam of the present invention adopts two-layer composite, and described surface strengthen layer 1 is pasted the upper surface of protective layer 2 overleaf.
Further, described fire retardant accounts for 2% ~ 4% in protective layer 2 overleaf, has increased the fire retardancy of material, safe.
Further, described molecule distillating monoglyceride accounts for 5% ~ 7% in protective layer overleaf.
Further, described low density polyethylene (LDPE) fat accounts for 89% ~ 91% in protective layer overleaf.
In sum, a kind of tear-proof expanded polyethylene foam that the present invention points out, compared with common expanded polyethylene foam, has increased tear-proof and fire-retardant ability especially, and better to the protectiveness of packed article, safety in utilization is higher, applied widely.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a tear-proof expanded polyethylene foam; it is characterized in that; comprise: surface strengthen layer and back-protective layer; described surface strengthen layer is arranged on the upper surface of back-protective layer; described surface strengthen layer is made up of high-strength fabric; described high-strength fabric is made up of metallic fiber and cotton synthetic fibre fiber blend; described metallic fiber accounts for 37% in high-strength fabric; described cotton synthetic fibre fiber accounts for 63% in high-strength fabric, and described back-protective layer is made up of fire retardant, molecule distillating monoglyceride and low density polyethylene (LDPE) fat mixed foaming.
2. tear-proof expanded polyethylene foam according to claim 1, is characterized in that, described surface strengthen layer is pasted the upper surface of protective layer overleaf.
3. tear-proof expanded polyethylene foam according to claim 1, is characterized in that, described fire retardant accounts for 2% ~ 4% in protective layer overleaf.
4. tear-proof expanded polyethylene foam according to claim 3, is characterized in that, described molecule distillating monoglyceride accounts for 5% ~ 7% in protective layer overleaf.
5. tear-proof expanded polyethylene foam according to claim 4, is characterized in that, described low density polyethylene (LDPE) fat accounts for 89% ~ 91% in protective layer overleaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151567.9A CN103879110A (en) | 2014-04-16 | 2014-04-16 | Tear-resisting pearl wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151567.9A CN103879110A (en) | 2014-04-16 | 2014-04-16 | Tear-resisting pearl wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103879110A true CN103879110A (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151567.9A Pending CN103879110A (en) | 2014-04-16 | 2014-04-16 | Tear-resisting pearl wool |
Country Status (1)
| Country | Link |
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| CN (1) | CN103879110A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842618A (en) * | 2015-04-28 | 2015-08-19 | 杭州祥和实业有限公司 | Travel heat insulation interlayer material and preparation method thereof |
| CN106335261A (en) * | 2016-08-20 | 2017-01-18 | 安徽义林塑业有限公司 | Tensile resistant pearl cotton |
| CN108608704A (en) * | 2018-04-12 | 2018-10-02 | 相里海霞 | A kind of leftover silk fabric |
| CN109722761A (en) * | 2018-12-28 | 2019-05-07 | 嘉兴市荣祥喷织有限公司 | A kind of anti-guncotton synthetic fibre fabric |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597218U (en) * | 2010-01-11 | 2010-10-06 | 丁卫兵 | Novel environmental-protection multi-layer gluing material structure |
| CN202319188U (en) * | 2011-12-09 | 2012-07-11 | 杨关金 | Enhanced expandable polyethylene (EPE) composite material |
| CN103445367A (en) * | 2013-09-22 | 2013-12-18 | 吴江市锦邦纺织品有限公司 | Multifunctional windproof fleece fabric |
| CN103643536A (en) * | 2013-11-21 | 2014-03-19 | 苏州工业园区友顺制衣厂 | High-strength anti-scratch fabric |
-
2014
- 2014-04-16 CN CN201410151567.9A patent/CN103879110A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201597218U (en) * | 2010-01-11 | 2010-10-06 | 丁卫兵 | Novel environmental-protection multi-layer gluing material structure |
| CN202319188U (en) * | 2011-12-09 | 2012-07-11 | 杨关金 | Enhanced expandable polyethylene (EPE) composite material |
| CN103445367A (en) * | 2013-09-22 | 2013-12-18 | 吴江市锦邦纺织品有限公司 | Multifunctional windproof fleece fabric |
| CN103643536A (en) * | 2013-11-21 | 2014-03-19 | 苏州工业园区友顺制衣厂 | High-strength anti-scratch fabric |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842618A (en) * | 2015-04-28 | 2015-08-19 | 杭州祥和实业有限公司 | Travel heat insulation interlayer material and preparation method thereof |
| CN106335261A (en) * | 2016-08-20 | 2017-01-18 | 安徽义林塑业有限公司 | Tensile resistant pearl cotton |
| CN108608704A (en) * | 2018-04-12 | 2018-10-02 | 相里海霞 | A kind of leftover silk fabric |
| CN109722761A (en) * | 2018-12-28 | 2019-05-07 | 嘉兴市荣祥喷织有限公司 | A kind of anti-guncotton synthetic fibre fabric |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |