CN104443697A - Breathable waterproof rice bag - Google Patents
Breathable waterproof rice bag Download PDFInfo
- Publication number
- CN104443697A CN104443697A CN201410557293.3A CN201410557293A CN104443697A CN 104443697 A CN104443697 A CN 104443697A CN 201410557293 A CN201410557293 A CN 201410557293A CN 104443697 A CN104443697 A CN 104443697A
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- bag
- rice
- fixed plate
- vent holes
- breather hole
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Abstract
The invention provides a breathable waterproof rice bag which is not prone to damage in order to solve the problems existing at present. The breathable waterproof rice bag comprises a bag body. Four round holes are reserved in the upper portion of the bag body. The two round holes in the middle are slightly lower than the two round holes on the two sides. The upper middle portion of the bag body is provided with vent holes. Netted fixing sheets covering the vent holes are arranged on the inner side of the bag body and located at the vent holes. Waterproof breathable films are arranged between the fixing sheets and the vent holes. The breathable waterproof rice bag has the advantages that exchange of internal air and external air can be conducted, and inflowing of moisture is prevented; the arranged netted fixing sheets can effectively prevent rice grains from puncturing the waterproof breathable films, so the service life of the rice bag is prolonged; since the netted fixing sheets are arranged, the vent holes can be larger than the rice grains, the ventilation effect is better, and arrangement is more convenient; a user can lift up the rice bag by placing fingers into the round holes; since the vent holes are formed in the upper middle portion of the bag body, when the rice bag is lifted up, acting force borne by the fixing sheets corresponding to the vent holes is small, and the requirement for materials of the fixing sheets is lowered.
Description
Technical field
The present invention relates to a kind of sack, be specifically related to a kind of air permeable waterproof rice bag.
Background technology
Existing rice bag is mostly sir-tight plastic packaging bag, although attractive in appearance, firm, airtight; Also have some plastics rice bags can on bag providing holes, but if simple on bag providing holes, easily there is the situation of water inlet, thus affect the quality of rice.If publication number is that CN202481477U discloses a kind of rice bag, it leaves circular hole by above bag, and circular hole has four, and two, centre is a little less than two, outside, sealing strip is left between circular hole and bag, during use, user lifts forefinger, middle finger, the third finger, little finger of toe successively through four circular holes, and simplicity of design is with low cost, convenient and strength-saving, practicality is comparatively large, but does not just have providing holes in the rice bag of the disclosure, greatly can reduce the shelf-life of rice.Publication number is the innovation and creation of CN201320234413, disclose the end, one side rice for bag, described rice for bag bag is bag with square bottom, and described rice for bag sack place is provided with slide fastener, described rice for bag bag is provided with breather hole, described breather hole is pasted with waterproof ventilated membrane.Rice for bag at the bottom of side of the present invention; due to the bottom side of being; area of contact is large, and stand reliable, opening part also has slide fastener to protect; just slide fastener can be shut after being finished at every turn; also rice can not be spilt even if fallen down to the ground like this, the setting of waterproof ventilated membrane on rice for bag breather hole, the CO2 that rice respiration produces is got rid of; the inside and outside exchange of gas can be carried out, prevent entering of moisture.Rice for bag at the bottom of side of the present invention, can waterproof, prevent moth, actv. extends the shelf-life of rice, ensure that the freshness of rice.Although these innovation and creation are provided with breather hole in rice for bag, but because its ability stands placement, breather hole position generally can not be subject to the pressure of rice, this rice for bag must vertically be placed, take up room too large, if and on conventional rice bag, add breather hole and waterproof ventilated membrane, due to membrane waterproofing can by the grain of rice overstock, easily damage.
Summary of the invention
The object of the invention is to solve existing existing problem, find a kind of non-damageable air permeable waterproof rice bag.
In order to realize described object, a kind of air permeable waterproof rice bag, comprise bag, the circular hole left above described bag, circular hole has four, and two, centre is a little less than two, outside, and described bag middle and upper part is provided with breather hole, be positioned at breather hole place inside described bag and be provided with the netted fixed plate covering breather hole, between described fixed plate and breather hole, be provided with waterproof ventilated membrane.
Preferably, described breather hole is arranged on the described bag left and right sides, described in every side, the quantity of breather hole is 3, and the described breather hole being positioned at the same side vertically arranges on the same line, the quantity of described fixed plate is 2 and its structure is strip structure, and described two fixed plates are located at the left and right sides of described bag respectively and cover three breather holes of its that side, place respectively.Such structure is convenient to manufacture, and a fixed plate covers multiple breather hole simultaneously, fixed plate is fixed more firm.
Preferably, the mesh of described fixed plate to be length be 4 millimeters, wide be the slot of 0.5 millimeter.The size shape of different rice is different, and hole is arranged to such structural advantages and is various different types of meter of actv. to be kept apart, and prevents waterproof ventilated membrane from damaging.
Preferably, four angles of described fixed plate are provided with rounding.Fall while saving material and can also reduce the risk that bag is poked at fixed plate four angles.
Following Advantageous Effects can be obtained: the inside and outside exchange not only can carrying out gas, prevents entering of moisture, and can effectively prevent the grain of rice from poking waterproof ventilated membrane by arranging of netted fixed plate, improves service life by implementing the present invention; Simultaneously because be provided with netted fixed plate, the size of breather hole can be greater than grain of rice size, and air permeable effect is better, arranges more convenient; Can mention rice bag after finger is put into circular hole, because breather hole is arranged on bag middle and upper part, when rice bag is raised, the application force that fixed plate corresponding to breather hole place is subject to is less, reduces the requirement of fixed plate material.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is rear elevational sectional view of the present invention;
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with specific embodiment, the present invention is further illustrated:
As shown in Figures 1 to 3, a kind of air permeable waterproof rice bag, comprise bag 1, the circular hole 11 left above bag 1, circular hole 11 has four, and two, centre is a little less than two, outside, bag 1 middle and upper part is each side provided with 3 breather holes 2, be positioned at breather hole 2 place inside bag 1 and be provided with the netted fixed plate 3 covering breather hole 2, be provided with waterproof ventilated membrane 4 between fixed plate 3 and breather hole 2, the breather hole 2 being positioned at the same side vertically arranges on the same line.The setting of breather hole, waterproof ventilated membrane, netted fixed plate on rice bag, not only can carry out the inside and outside exchange of gas, prevent entering of moisture, and by netted fixed plate, waterproof ventilated membrane is fixed on breather hole, by fixed plate, the grain of rice and waterproof ventilated membrane are isolated, effectively prevent the grain of rice from poking membrane waterproofing, the mesh size of fixed plate is less than grain of rice size, the thickness of fixed plate is traditionally arranged to be 1mm ~ 2mm, such structure, the size of breather hole is without the need to being less than grain of rice size, and air permeable effect is better.
As a kind of preferred version, as shown in figures 2-3, fixed plate 3 has two panels, and be strip structure, two fixed plates 3 are located at the left and right sides of bag 1 respectively and cover three breather holes 2 of its that side, place respectively, the mesh of fixed plate 3 to be length be 4 millimeters, wide be the slot of 0.5 millimeter, four angles of fixed plate 3 are provided with rounding.Such more compact structure, falls while saving material and can also reduce the risk that bag is poked at fixed plate four angles.
Following Advantageous Effects can be obtained: the inside and outside exchange not only can carrying out gas, prevents entering of moisture, and can effectively prevent the grain of rice from poking waterproof ventilated membrane by arranging of netted fixed plate, improves service life by implementing the present invention; Simultaneously because be provided with netted fixed plate, the size of breather hole can be greater than grain of rice size, and air permeable effect is better, arranges more convenient; Can mention rice bag after finger is put into circular hole, because breather hole is arranged on bag middle and upper part, when rice bag is raised, the application force that fixed plate corresponding to breather hole place is subject to is less, reduces the requirement of fixed plate material.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (4)
1. an air permeable waterproof rice bag, comprise bag (1), the circular hole (11) that described bag (1) top is left, circular hole (11) has four, two, centre is a little less than two, outside, it is characterized in that: described bag (1) middle and upper part is provided with breather hole (2), described bag (1) inner side is positioned at breather hole (2) place and is provided with the netted fixed plate (3) covering breather hole (2), is provided with waterproof ventilated membrane (4) between described fixed plate (3) and breather hole (2).
2. a kind of air permeable waterproof rice bag as claimed in claim 1, it is characterized in that: described breather hole (2) is arranged on described bag (1) left and right sides, described in every side, the quantity of breather hole (2) is 3, and the described breather hole (2) being positioned at the same side vertically arranges on the same line, the quantity of described fixed plate (3) is 2 and its structure is strip structure, and described two fixed plates (3) are located at the left and right sides of described bag (1) respectively and cover three breather holes (2) of its that side, place respectively.
3. a kind of air permeable waterproof rice bag as claimed in claim 1, is characterized in that: the mesh of described fixed plate (3) to be length be 4 millimeters, wide be the slot of 0.5 millimeter.
4. a kind of air permeable waterproof rice bag as claimed in claim 2, is characterized in that: four angles of described fixed plate (3) are provided with rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557293.3A CN104443697A (en) | 2014-10-20 | 2014-10-20 | Breathable waterproof rice bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557293.3A CN104443697A (en) | 2014-10-20 | 2014-10-20 | Breathable waterproof rice bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104443697A true CN104443697A (en) | 2015-03-25 |
Family
ID=52890602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557293.3A Pending CN104443697A (en) | 2014-10-20 | 2014-10-20 | Breathable waterproof rice bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104443697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238360A (en) * | 2018-01-12 | 2018-07-03 | 长春理工大学 | A kind of steam sterilizing Packaging Bottle |
| CN109353673A (en) * | 2018-11-13 | 2019-02-19 | 岳西县祥瑞塑业有限公司 | A kind of rice woven bag of good heat dissipation effect |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092490A (en) * | 1995-04-17 | 1997-01-07 | Daiwa Gravure Co Ltd | Housing bag |
| JP2000211656A (en) * | 1999-01-26 | 2000-08-02 | Dainippon Printing Co Ltd | Breathable bag |
| JP2002128098A (en) * | 2000-10-27 | 2002-05-09 | Nihon Tokkyo Kanri Co Ltd | Rice bag |
| CN2529830Y (en) * | 2002-01-17 | 2003-01-08 | 杭州新泰塑纸有限公司 | Net type desiccating agent packing paper |
| DE20303261U1 (en) * | 2002-02-21 | 2003-05-08 | Christobal Meseguer, S.A., Beniajan, Murcia | Plastic food bags for fruit and vegetables with die-cut gauze-protected windows |
| JP2003191966A (en) * | 2001-12-27 | 2003-07-09 | J-Film Corp | Packaging bag made of synthetic resin having air releasing mechanism |
| CN102485601A (en) * | 2010-12-03 | 2012-06-06 | 何宗益 | Tea leaf packaging container with tea-caring function |
| CN203318911U (en) * | 2013-05-03 | 2013-12-04 | 江苏申凯包装高新技术股份有限公司 | Rice bag provided with square bottom |
| CN103935632A (en) * | 2013-01-22 | 2014-07-23 | 株式会社迪思科 | Packaging material |
| CN204236927U (en) * | 2014-10-20 | 2015-04-01 | 浙江长兴万兴来米业有限公司 | A kind of air permeable waterproof rice bag |
-
2014
- 2014-10-20 CN CN201410557293.3A patent/CN104443697A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH092490A (en) * | 1995-04-17 | 1997-01-07 | Daiwa Gravure Co Ltd | Housing bag |
| JP2000211656A (en) * | 1999-01-26 | 2000-08-02 | Dainippon Printing Co Ltd | Breathable bag |
| JP2002128098A (en) * | 2000-10-27 | 2002-05-09 | Nihon Tokkyo Kanri Co Ltd | Rice bag |
| JP2003191966A (en) * | 2001-12-27 | 2003-07-09 | J-Film Corp | Packaging bag made of synthetic resin having air releasing mechanism |
| CN2529830Y (en) * | 2002-01-17 | 2003-01-08 | 杭州新泰塑纸有限公司 | Net type desiccating agent packing paper |
| DE20303261U1 (en) * | 2002-02-21 | 2003-05-08 | Christobal Meseguer, S.A., Beniajan, Murcia | Plastic food bags for fruit and vegetables with die-cut gauze-protected windows |
| CN102485601A (en) * | 2010-12-03 | 2012-06-06 | 何宗益 | Tea leaf packaging container with tea-caring function |
| CN103935632A (en) * | 2013-01-22 | 2014-07-23 | 株式会社迪思科 | Packaging material |
| CN203318911U (en) * | 2013-05-03 | 2013-12-04 | 江苏申凯包装高新技术股份有限公司 | Rice bag provided with square bottom |
| CN204236927U (en) * | 2014-10-20 | 2015-04-01 | 浙江长兴万兴来米业有限公司 | A kind of air permeable waterproof rice bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238360A (en) * | 2018-01-12 | 2018-07-03 | 长春理工大学 | A kind of steam sterilizing Packaging Bottle |
| CN109353673A (en) * | 2018-11-13 | 2019-02-19 | 岳西县祥瑞塑业有限公司 | A kind of rice woven bag of good heat dissipation effect |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |