CN104803079A - No-capsulation cement packing bag - Google Patents
No-capsulation cement packing bag Download PDFInfo
- Publication number
- CN104803079A CN104803079A CN201510207245.6A CN201510207245A CN104803079A CN 104803079 A CN104803079 A CN 104803079A CN 201510207245 A CN201510207245 A CN 201510207245A CN 104803079 A CN104803079 A CN 104803079A
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- CN
- China
- Prior art keywords
- internal layer
- packing bag
- interlayer
- cement
- cement packing
- 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 cement packing bag. The cement packing bag comprises an inner layer (1), an outer layer (3) and a sandwich (2), wherein the inner layer (1) is made from wafer paper, the outer layer (3) is made from Kraft paper, and the sandwich (2) is made from polypropylene or polyethylene laminated plastic woven bags. The packing bag can be used for effectively preventing moisture, dampness and rupture, is more suitable for long-distance transportation than woven bags and is not prone to leakage.
Description
Technical field
The present invention relates to a kind of cement package bags, comprise internal layer, skin and interlayer.
Background technology
Cement, powdery hydraulicity inorganic coagulation material.Add water after stirring and become slurry, can harden in atmosphere or better harden in water, and can the material such as sand, stone is cemented together securely, the cement concrete made with its cementing rubble, after sclerosis, not only intensity is higher, and can also resist the erosion of fresh water or brackish water.For a long time, it, as a kind of important Binder Materials, is widely used in the engineerings such as civil construction, water conservancy, national defence.
At present, China's cement mostly adopts woven bag to pack, and cost is high, and packing repeatedly can be aging after practicality, causes cement to make moist and solidify, contaminated environment.
Summary of the invention
The object of this invention is to provide a kind of cement package bags without the need to sealing off.
The technical solution used in the present invention is: a kind of without sealing off cement package bags, comprise internal layer, skin and interlayer, described internal layer is wafer, skin is craft paper, interlayer is the multiple film Polywoven Bag of polypropylene or polyethylene, and described interlayer and skin are through being hot pressed into composite bed, and internal layer is independent stratum.
As a further improvement on the present invention, described composite bed is provided with tears mouth, tears mouth away from internal layer.
The invention has the beneficial effects as follows: this packaging bag can effectively damp proof, moistureproof, break-resistance, be more suitable for long-distance transport than woven bag packaging, and not moisture-sensitive, solidify.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Shown in figure: 1 internal layer, 2 interlayers, 3 is outer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the invention is elaborated.
As shown in Figure 1, the present embodiment comprises internal layer 1, skin 3 and interlayer 2, internal layer 1 is wafer, outer 3 is craft paper, interlayer 2 is the multiple film Polywoven Bags of polypropylene or polyethylene, and interlayer 2 and outer 3 is through being hot pressed into composite bed, and internal layer 1 is independent stratum, composite bed is provided with tears mouth, tears mouth away from internal layer 1.
When opening the package, only needing will to tear mouth from composite bed and open, because internal layer 1 is wafer packaging, can directly process without the need to opening internal layer 1 aborning.
The wafer moisture absorption, outer 3 craft papeies can moistureproof, anti-leak, and interlayer 2 also has the function of moistureproof anti-leak.
Below by reference to the accompanying drawings embodiments of the present invention are described, but the invention is not restricted to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Claims (2)
1. a nothing seals off cement package bags, comprise internal layer (1), outer (3) and interlayer (2), it is characterized in that: described internal layer (1) is wafer, outer (3) are craft paper, interlayer (2) is the multiple film Polywoven Bag of polypropylene or polyethylene, interlayer (2) and outer (3) are through being hot pressed into composite bed, and internal layer (1) is independent stratum.
2. according to claim 1 a kind of without sealing off cement package bags, it is characterized in that described composite bed is provided with and tear mouth, tear mouth away from internal layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207245.6A CN104803079A (en) | 2015-04-28 | 2015-04-28 | No-capsulation cement packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207245.6A CN104803079A (en) | 2015-04-28 | 2015-04-28 | No-capsulation cement packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104803079A true CN104803079A (en) | 2015-07-29 |
Family
ID=53688379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510207245.6A Pending CN104803079A (en) | 2015-04-28 | 2015-04-28 | No-capsulation cement packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104803079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501423A (en) * | 2018-11-26 | 2019-03-22 | 铜陵熙成塑料制品有限公司 | A kind of cement package bags membrane material |
| CN113277226A (en) * | 2021-04-20 | 2021-08-20 | 江苏省宜兴非金属化工机械厂有限公司 | Storage method of honeycomb ceramic filter pug |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240561Y (en) * | 2008-06-16 | 2009-05-20 | 陈豹 | Cement packing bag |
| CN201553371U (en) * | 2009-07-23 | 2010-08-18 | 常州市恒成塑料机械有限公司 | Compound plastic woven bag |
| KR20110082348A (en) * | 2010-01-11 | 2011-07-19 | 이민지 | Cement bag for distinguishing weathering grade |
| CN203078981U (en) * | 2012-12-31 | 2013-07-24 | 张涛 | Seasoning bag convenient to use |
| CN104176356A (en) * | 2014-09-03 | 2014-12-03 | 陈家山 | Double-layer seasoning packet |
| CN204264623U (en) * | 2014-08-27 | 2015-04-15 | 铜陵铜冠神虹化工有限责任公司 | A kind of sodium sulfide packaging bag |
| CN204568309U (en) * | 2015-04-28 | 2015-08-19 | 铜陵海源超微粉体有限公司 | A kind of without sealing off cement package bags |
-
2015
- 2015-04-28 CN CN201510207245.6A patent/CN104803079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240561Y (en) * | 2008-06-16 | 2009-05-20 | 陈豹 | Cement packing bag |
| CN201553371U (en) * | 2009-07-23 | 2010-08-18 | 常州市恒成塑料机械有限公司 | Compound plastic woven bag |
| KR20110082348A (en) * | 2010-01-11 | 2011-07-19 | 이민지 | Cement bag for distinguishing weathering grade |
| CN203078981U (en) * | 2012-12-31 | 2013-07-24 | 张涛 | Seasoning bag convenient to use |
| CN204264623U (en) * | 2014-08-27 | 2015-04-15 | 铜陵铜冠神虹化工有限责任公司 | A kind of sodium sulfide packaging bag |
| CN104176356A (en) * | 2014-09-03 | 2014-12-03 | 陈家山 | Double-layer seasoning packet |
| CN204568309U (en) * | 2015-04-28 | 2015-08-19 | 铜陵海源超微粉体有限公司 | A kind of without sealing off cement package bags |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501423A (en) * | 2018-11-26 | 2019-03-22 | 铜陵熙成塑料制品有限公司 | A kind of cement package bags membrane material |
| CN113277226A (en) * | 2021-04-20 | 2021-08-20 | 江苏省宜兴非金属化工机械厂有限公司 | Storage method of honeycomb ceramic filter pug |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |