CN103921486A - Moisture absorption seepage-proofing pearl wool - Google Patents
Moisture absorption seepage-proofing pearl wool Download PDFInfo
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- CN103921486A CN103921486A CN201410151680.7A CN201410151680A CN103921486A CN 103921486 A CN103921486 A CN 103921486A CN 201410151680 A CN201410151680 A CN 201410151680A CN 103921486 A CN103921486 A CN 103921486A
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- moisture absorption
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- protective layer
- polyethylene foam
- intermediate protective
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Abstract
The invention discloses a moisture absorption seepage-proofing pearl wool which comprises a surface moisture absorption layer, a middle protection layer and a back waterproof layer, wherein the surface moisture absorption layer is arranged on the upper surface of the middle protection layer; the back waterproof layer is arranged on the lower surface of the middle protection layer; the surface moisture absorption layer is made by a moisture absorption fabric formed by blending of polyester fiber and linen fiber; the middle protection layer is prepared by mixed foaming of molecular distillation monoglyceride and low-density polyethylene; the back waterproof layer is made by a waterproof plastic film. Through the manner, the moisture absorption seepage-proofing pearl wool provided by the invention has the advantages that the upper-surface moisture absorption is good, moisture of a packed object is effectively absorbed, the packed object is kept dry, inner and outer moisture seepage can be avoided, and the protection for the packed object is preferable.
Description
Technical field
The present invention relates to EPE packaging design field, particularly relate to a kind of moisture absorption antiseepage expanded polyethylene foam.
Background technology
Expanded polyethylene foam makes 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, so polyethylene foam cotton is the ideal substitute of Traditional Packing material.
Therefore expanded polyethylene foam has recuperability, and application is comparatively extensive, but when using expanded polyethylene foam to pack, because expanded polyethylene foam hygroscopicity is poor, if the moisture of packing material own is larger, cannot keep the dry and comfortable of packed article, and protectiveness is poor.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of moisture absorption antiseepage expanded polyethylene foam, good hygroscopicity, and waterproof infiltration, 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 moisture absorption antiseepage expanded polyethylene foam is provided; comprise: surperficial moisture absorption layer, intermediate protective layer and back side watertight composition; described surperficial moisture absorption layer is arranged on the upper surface of intermediate protective layer; described back side watertight composition is arranged on the lower surface of intermediate protective layer; described surperficial moisture absorption layer is that the moisture absorption fabric being made into by polyster fibre and flax fiber blending is made; described intermediate protective layer is that molecule distillating monoglyceride and low density polyethylene (LDPE) fat mixed foaming are made, the plastic sheeting that described back side watertight composition is waterproof.
In a preferred embodiment of the present invention, described surperficial moisture absorption layer is pasted the upper surface at intermediate protective layer.
In a preferred embodiment of the present invention, described back side watertight composition is pasted the lower surface at intermediate protective layer.
In a preferred embodiment of the present invention, described polyster fibre accounts for 37% in moisture absorption fabric.
In a preferred embodiment of the present invention, described flax fiber accounts for 63% in moisture absorption fabric.
The invention has the beneficial effects as follows: a kind of moisture absorption antiseepage expanded polyethylene foam that the present invention points out; upper surface good hygroscopicity, effectively absorbs the moisture from packed article, keeps packed article dry and comfortable; and the infiltration that can prevent from packing interior free surface moisture, better to the protectiveness of packed article.
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 according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the cross-sectional view of a kind of moisture absorption antiseepage of the present invention expanded polyethylene foam one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, surperficial moisture absorption layer, 2, intermediate protective layer, 3, back side watertight composition.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based 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 moisture absorption antiseepage expanded polyethylene foam; comprise: surperficial moisture absorption layer 1, intermediate protective layer 2 and back side watertight composition 3; described surperficial moisture absorption layer 1 is arranged on the upper surface of intermediate protective layer 2; described back side watertight composition 3 is arranged on the lower surface of intermediate protective layer 2; described surperficial moisture absorption layer 1 is that the moisture absorption fabric being made into by polyster fibre and flax fiber blending is made; described intermediate protective layer 2 is made for molecule distillating monoglyceride and low density polyethylene (LDPE) fat mixed foaming, the plastic sheeting that described back side watertight composition 3 is waterproof.
A kind of moisture absorption antiseepage of the present invention expanded polyethylene foam adopts three-layer composite structure, and described surperficial moisture absorption layer 1 is pasted the upper surface at intermediate protective layer 2.Surface moisture absorption layer 1 time directly contacts with packed article in packing, absorbs unnecessary moisture, keeps the long-term dry of packed article, avoids packed article to occur mouldy, the phenomenon such as get rusty, good to the protectiveness of packed article.
Further, the lower surface that described back side watertight composition 3 is pasted at intermediate protective layer 2, the infiltration of back side watertight composition 3 effectively isolated moisture.
Further, described polyster fibre accounts for 37% in moisture absorption fabric.
Further, described flax fiber accounts for 63% in moisture absorption fabric.The hygroscopicity of flax fiber is better, and fast.
In sum, a kind of moisture absorption antiseepage expanded polyethylene foam that the present invention points out, compares with common expanded polyethylene foam, has improved moisture absorption and waterproof penetrating power, can keep for a long time the dry and comfortable of packed article, better to the protectiveness of packed article.
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 moisture absorption antiseepage expanded polyethylene foam; it is characterized in that; comprise: surperficial moisture absorption layer, intermediate protective layer and back side watertight composition; described surperficial moisture absorption layer is arranged on the upper surface of intermediate protective layer; described back side watertight composition is arranged on the lower surface of intermediate protective layer; described surperficial moisture absorption layer is that the moisture absorption fabric being made into by polyster fibre and flax fiber blending is made; described intermediate protective layer is that molecule distillating monoglyceride and low density polyethylene (LDPE) fat mixed foaming are made, the plastic sheeting that described back side watertight composition is waterproof.
2. moisture absorption antiseepage expanded polyethylene foam according to claim 1, is characterized in that, described surperficial moisture absorption layer is pasted the upper surface at intermediate protective layer.
3. moisture absorption antiseepage expanded polyethylene foam according to claim 1, is characterized in that, described back side watertight composition is pasted the lower surface at intermediate protective layer.
4. moisture absorption antiseepage expanded polyethylene foam according to claim 1, is characterized in that, described polyster fibre accounts for 37% in moisture absorption fabric.
5. moisture absorption antiseepage expanded polyethylene foam according to claim 4, is characterized in that, described flax fiber accounts for 63% in moisture absorption fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151680.7A CN103921486A (en) | 2014-04-16 | 2014-04-16 | Moisture absorption seepage-proofing pearl wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151680.7A CN103921486A (en) | 2014-04-16 | 2014-04-16 | Moisture absorption seepage-proofing pearl wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103921486A true CN103921486A (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151680.7A Pending CN103921486A (en) | 2014-04-16 | 2014-04-16 | Moisture absorption seepage-proofing pearl wool |
Country Status (1)
| Country | Link |
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| CN (1) | CN103921486A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403171A (en) * | 2014-11-25 | 2015-03-11 | 苏州九鼎珍珠棉有限公司 | LDPE(Low-Density Polyethylene) high-foaming sheet and packing material |
| CN105694712A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Preparation method of packaging material |
| CN105694713A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Packaging material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030124352A1 (en) * | 2001-11-29 | 2003-07-03 | Akihiro Matsuura | Highly designable resin laminate mat |
| CN201895859U (en) * | 2010-12-20 | 2011-07-13 | 江苏贝斯特水处理科技有限公司 | Dry water-stop cushion for packaging rolled steel |
-
2014
- 2014-04-16 CN CN201410151680.7A patent/CN103921486A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030124352A1 (en) * | 2001-11-29 | 2003-07-03 | Akihiro Matsuura | Highly designable resin laminate mat |
| CN201895859U (en) * | 2010-12-20 | 2011-07-13 | 江苏贝斯特水处理科技有限公司 | Dry water-stop cushion for packaging rolled steel |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104403171A (en) * | 2014-11-25 | 2015-03-11 | 苏州九鼎珍珠棉有限公司 | LDPE(Low-Density Polyethylene) high-foaming sheet and packing material |
| CN105694712A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Preparation method of packaging material |
| CN105694713A (en) * | 2016-03-03 | 2016-06-22 | 中纺新材料科技有限公司 | Packaging material |
| CN105694712B (en) * | 2016-03-03 | 2019-01-25 | 中纺新材料科技有限公司 | A kind of preparation method of encapsulating material |
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Application publication date: 20140716 |