CN204642516U - The food pack that a kind of environmental protection is fresh-keeping - Google Patents
The food pack that a kind of environmental protection is fresh-keeping Download PDFInfo
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- CN204642516U CN204642516U CN201520307221.3U CN201520307221U CN204642516U CN 204642516 U CN204642516 U CN 204642516U CN 201520307221 U CN201520307221 U CN 201520307221U CN 204642516 U CN204642516 U CN 204642516U
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- packaging bag
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Abstract
The utility model belongs to packaging bag technical field, particularly relate to the food pack that a kind of environmental protection is fresh-keeping, comprise packaging bag body, opening string holes is provided with near packaging bag body openings, packaging bag body exterior the latter half is provided with refuse collection district, refuse collection district is the kraft paper bag being pasted onto packaging bag body exterior, packaging bag body comprises outermost thin layer, the pulp layer of innermost layer and the nonwoven layer be positioned at therebetween, thin layer extends to from packaging bag body bottom portion to be sealed off below string holes, paste with nonwoven layer in thin layer, nonwoven layer and pulp layer are pasted, pasted by the middle adhesive tape at the side seal adhesive tape of both sides and middle part between kraft paper bag and thin layer, pulp layer port is provided with adhesive-proof strip, the strip of glue identical with adhesive-proof strip width is provided with between adhesive-proof strip with pulp layer.The beneficial effects of the utility model are: maintain the fresh of food and eating mouth feel, sell, carry all convenient, and environment friendly and pollution-free, ensure that the safety of food especially.
Description
Technical field
The utility model belongs to packaging bag technical field, particularly relates to the food pack that a kind of environmental protection is fresh-keeping.
Background technology
In recent years, the use amount of plastic packing product is increasing, and discarded plastic packing product, majority is abandoned in environment, is difficult to natural degradation, so just causes serious white pollution to environment.For the requirement to environmental protection, according to low power consuming, low stain, anti-emission carburetor, minimizing, recycling principle, society is more and more to the use of the non-returnable container bag manufactured by plastic resin goods restriction.And advocate use paper packaging bags, but the packaging bag of pure paper all can not meet the operating needs of people in intensity, protection against the tide, obstruct etc., and this just needs the shortcoming overcoming pure paper material at the inner face compound last layer plastic sheeting of paper bag material.Therefore, various composite paper-plastic material packaging bag is also just widely applied.
The packaging of food in the market, the product that most use environmental-protecting performance is not good, the chestnut that people buy, puffed rice, hamburger, this based food of steamed stuffed bun sometimes need to be put into and even within second day, eat evening, the hot gas that food produces is not owing to distributing not go out, easily food is soaked, and then affect mouthfeel, and the rubbish produced is inconvenient to throw out without care, and market in urgent need a kind ofly will have very high environmental protection index and can keep the sack of food mouthfeel.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the fresh-keeping food pack of a kind of environmental protection, can prevent the taste bad that ready-made fast food food affected by moisture causes, and keep food fresh, the rubbish that food produces can be solved simultaneously, be convenient to environmental protection.
To achieve these goals, the utility model adopts following technical scheme:
The food pack that a kind of environmental protection is fresh-keeping, comprise packaging bag body, opening string holes is provided with near described packaging bag body openings, it is characterized in that described packaging bag body exterior the latter half is provided with refuse collection district, described refuse collection district is the kraft paper bag being pasted onto described packaging bag body exterior, described packaging bag body comprises outermost thin layer, the pulp layer of innermost layer and the nonwoven layer be positioned at therebetween, described thin layer extends to below described opening string holes from described packaging bag body bottom portion, paste with described nonwoven layer in described thin layer, described nonwoven layer and described pulp layer are pasted, pasted by the side seal adhesive tape of both sides and the middle adhesive tape at middle part between described kraft paper bag and described thin layer, described pulp layer port is provided with adhesive-proof strip, the strip of glue identical with described adhesive-proof strip width is provided with between described adhesive-proof strip with described pulp layer.
Described opening string holes two ends are provided with opening mouth.
Described thin layer extends to 20-40mm below described opening string holes from described packaging bag body bottom portion.
The height in described refuse collection district is 1/1 to two/3rd of described packaging bag intrinsic single height.
The width of described side seal adhesive tape is 3-5mm, and the width of described middle adhesive tape is 2-4mm, and the width between described middle adhesive tape is 25-30mm.
The length of described adhesive-proof strip is greater than the width of described strip of glue, and stretches out described packaging bag body.
The beneficial effects of the utility model are: the setting of side seal adhesive tape and middle adhesive tape decreases adhesives use amount, intermediate rubber stripe pitch from design both can reduce binder dosage and also can keep firm pasting, binder dosage about reduces 30%, reaches the effect of reduction of discharging; The structure design of packaging bag body saves a large amount of paper, has saved timber, has significantly reduced costs, and reaches the object of environmental protection; Improve the rate of recycling, protect environment; Customer's depositing the rubbish produced after edible food is convenient in refuse collection district, is convenient to the collection of rubbish, ensure that the health of surrounding environment, and the height in refuse collection district can meet the requirement of load garbage, can save craft paper consumption again; Thin layer only extends to packaging bag and seals off 20-40mm place below string holes, both the consumption of film can have been reduced, reduce costs, can also effectively prevent the oil of food, moisture etc. from being got wet by sack, firmly solid, gas exchanges is carried out for packaging bag and the external world in the place not arranging thin layer above packaging bag body; Hot gas can adsorb by pulp layer, and distributes a part by nonwoven layer, saves bit by bit some moisture simultaneously, prevent food drying in pulp layer.The utility model maintains the fresh of food and eating mouth feel, sells, carries all convenient, and environment friendly and pollution-free, ensure that the safety of food especially.
Accompanying drawing explanation
Fig. 1 is the utility model external structure schematic diagram;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is A-A cutaway view of the present utility model.
In figure, 1, refuse collection district, 2, thin layer, 3, pulp layer, 4, nonwoven layer, 5, seal off string holes, 6, seal off mouth, 7, side seal adhesive tape, 8, middle adhesive tape, 9, adhesive-proof strip, 10, kraft paper bag.
Detailed description of the invention
Below in conjunction with accompanying drawing, a kind of detailed description of the invention of the present utility model is explained.
As shown in Figure 1-Figure 3, the food pack that the utility model provides a kind of environmental protection fresh-keeping, comprise packaging bag body, be provided with near packaging bag body openings and seal off string holes 5, seal off string holes 5 two ends and be provided with opening mouth 6, described packaging bag body exterior the latter half is provided with refuse collection district 1, described refuse collection district 1 is for being pasted onto the kraft paper bag 10 of described packaging bag body exterior, described packaging bag body comprises outermost thin layer 2, the pulp layer 3 of innermost layer and the nonwoven layer 4 be positioned at therebetween, hot gas can adsorb by pulp layer 3, and distribute a part by nonwoven layer 4, in pulp layer 3, save bit by bit some moisture simultaneously, prevent food drying, described thin layer 2 extends to below described opening string holes 5 from described packaging bag body bottom portion, paste with described nonwoven layer 4 in described thin layer 2, described nonwoven layer 4 is pasted with described pulp layer 3, pasted by the middle adhesive tape 87 of both sides and the middle adhesive tape at middle part between described kraft paper bag 10 and described thin layer 2, described pulp layer 3 port is provided with adhesive-proof strip 9, is provided with the strip of glue identical with described adhesive-proof strip 9 width between described adhesive-proof strip 9 with described pulp layer 3.
Described thin layer 2 extends to 20-40mm below described opening string holes 5 from described packaging bag body bottom portion, both the consumption of film can have been reduced, reduce costs, can also effectively prevent the oil of food, moisture etc. from being got wet by sack, firmly solid, gas exchanges is carried out for packaging bag and the external world in the place not arranging thin layer 2 above packaging bag body.
The height in described refuse collection district 1 is 1/1 to two/3rd of described packaging bag intrinsic single height.This height can meet the requirement of load garbage, can save craft paper consumption again.
The width of described middle adhesive tape 87 is 3-5mm, and the width of described middle adhesive tape is 2-4mm, and the width between described middle adhesive tape is 25-30mm.
The length of described adhesive-proof strip 9 is greater than the width of described strip of glue, and stretches out described packaging bag body, during use, tears adhesive-proof strip 9 and exposes strip of glue, is clung, play the object of encapsulation by the internal layer pulp layer 3 of strip of glue by packaging bag body both sides.Be provided with near packaging bag body openings and seal off string holes 5, seal off string holes 5 two ends and be provided with opening mouth 6, when needs are edible, torn by the opening mouth 6 sealing off string holes 5 place, and along whole piece opening string holes 5, packaging bag is opened.
Above an example of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (6)
1. the food pack that an environmental protection is fresh-keeping, comprise packaging bag body, opening string holes is provided with near described packaging bag body openings, it is characterized in that described packaging bag body exterior the latter half is provided with refuse collection district, described refuse collection district is the kraft paper bag being pasted onto described packaging bag body exterior, described packaging bag body comprises outermost thin layer, the pulp layer of innermost layer and the nonwoven layer be positioned at therebetween, described thin layer extends to below described opening string holes from described packaging bag body bottom portion, paste with described nonwoven layer in described thin layer, described nonwoven layer and described pulp layer are pasted, pasted by the side seal adhesive tape of both sides and the middle adhesive tape at middle part between described kraft paper bag and described thin layer, described pulp layer port is provided with adhesive-proof strip, the strip of glue identical with described adhesive-proof strip width is provided with between described adhesive-proof strip with described pulp layer.
2. food pack according to claim 1, is characterized in that described opening string holes two ends are provided with opening mouth.
3. food pack according to claim 1 and 2, is characterized in that described thin layer extends to 20-40mm below described opening string holes from described packaging bag body bottom portion.
4. food pack according to claim 1 and 2, is characterized in that the height in described refuse collection district is 1/1 to two/3rd of described packaging bag intrinsic single height.
5. food pack according to claim 1, is characterized in that the width of described side seal adhesive tape is 3-5mm, and the width of described middle adhesive tape is 2-4mm, and the width between described middle adhesive tape is 25-30mm.
6. food pack according to claim 1, is characterized in that the length of described adhesive-proof strip is greater than the width of described strip of glue, and stretches out described packaging bag body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307221.3U CN204642516U (en) | 2015-05-13 | 2015-05-13 | The food pack that a kind of environmental protection is fresh-keeping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307221.3U CN204642516U (en) | 2015-05-13 | 2015-05-13 | The food pack that a kind of environmental protection is fresh-keeping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642516U true CN204642516U (en) | 2015-09-16 |
Family
ID=54095286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307221.3U Expired - Fee Related CN204642516U (en) | 2015-05-13 | 2015-05-13 | The food pack that a kind of environmental protection is fresh-keeping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472675A (en) * | 2017-09-07 | 2017-12-15 | 佛山市天诚环保科技有限公司 | A kind of convenient paper bag |
| CN113085323A (en) * | 2021-05-12 | 2021-07-09 | 温州市崇靖包装材料有限公司 | Heat-sealing degradable laminating kraft paper |
-
2015
- 2015-05-13 CN CN201520307221.3U patent/CN204642516U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472675A (en) * | 2017-09-07 | 2017-12-15 | 佛山市天诚环保科技有限公司 | A kind of convenient paper bag |
| CN113085323A (en) * | 2021-05-12 | 2021-07-09 | 温州市崇靖包装材料有限公司 | Heat-sealing degradable laminating kraft paper |
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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: 20150916 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |