CN205221422U - Kraft paper bag - Google Patents
Kraft paper bag Download PDFInfo
- Publication number
- CN205221422U CN205221422U CN201521085807.6U CN201521085807U CN205221422U CN 205221422 U CN205221422 U CN 205221422U CN 201521085807 U CN201521085807 U CN 201521085807U CN 205221422 U CN205221422 U CN 205221422U
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- kraft paper
- paper bag
- window portion
- layer
- film
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Abstract
The utility model relates to a kraft paper bag. Kraft paper bag is used for splendid attire food, and kraft paper bag includes printing portion, along kraft paper bag's inside on to outside extending direction, printing portion has transparent heat seal thin layer, cow hide ply in proper order, has the aluminium rete on printing layer, mute optical film layer. The aluminium rete is the very good printing layer load body, has avoided the problem of present printing layer existence. In addition, this kind of kraft paper bag's printing portion's multilayer structure design is reasonable, and the result of use is very good. In addition, the usage of window portion can make things convenient for the food of consumer in to kraft paper bag to observe, and it is more convenient to use.
Description
Technical field
The utility model relates to a kind of flexible container of packing foods, specifically, relates to a kind of kraft paper bag of packing foods.
Background technology
Along with the development of commodity economy, the packaging bag of packing foods uses more and more extensive, and it brings great convenience to daily life.
Food bag can be divided into food-packaging bag and paper foodstuff bag according to material classification.Food-packaging bag is because its waterproof, mechanical strength are large and light weight is applied widely, but food-packaging bag also exists some problems.First it easily causes environmental pollution, and food-packaging bag easily deforms in the process of splendid attire high temperature food, and the auxiliary agent in food bag easily decomposes and pollutes food.Due to the existence of these defects, the use amount of such food bag is also in reduction gradually.
In recent years, the increase gradually of the usage quantity of paper food bag, it can overcome the problems referred to above substantially.Wherein, food kraft paper bag is the food bag that a type is very excellent, but for a long time, the effect of the printed layers on kraft paper bag is also bad, easily occurs that printed layers attachment is insecure, the unclear problem of pattern color.
Utility model content
For problems of the prior art, main purpose of the present utility model is to provide a kind ofly has the kraft paper bag that good print layer depends on effect.
In order to realize goal of the invention of the present utility model, the kraft paper bag that the utility model provides is for packing foods, and kraft paper bag comprises Printing Department; Along on the interior bearing of trend of kraft paper bag, Printing Department has transparent heat-sealing film layer, layers of kraft paper, the aluminum membranous layer with printed layers, dumb light thin layer successively.
From such scheme, aluminum membranous layer is the load of extraordinary printed layers, avoids existing printed layers Problems existing.In addition, the multi-layer structure design of the Printing Department of this kraft paper bag is reasonable, and result of use is very good.
A preferred scheme is that kraft paper bag also comprises window portion, and window portion is formed by described transparent heat-sealing film layer.
From such scheme, the purposes of window portion can facilitate customer the food in kraft paper bag to be carried out to the kind of observing as observed food, uses convenient.
A preferred scheme is, the printed layers on aluminum membranous layer is for washing aluminium technique printed layers.
From such scheme, by washing the scheme of aluminium technique, can easily printed layers be arranged on aluminum membranous layer.
A preferred scheme is, along in the short transverse of kraft paper bag, window portion is arranged in the following side of kraft paper bag.
From such scheme, the food of convenient customer to kraft paper bag inside is observed.
A preferred scheme is, along on the Width of kraft paper bag, window portion is positioned at the middle part of kraft paper bag.
From such scheme, the food of convenient customer to kraft paper bag inside is observed.
A preferred scheme is, the aluminum membranous layer with printed layers is arranged on the front of kraft paper bag or the back side or positive both sides, the back side.
A preferred scheme is, all has the aluminum membranous layer of printed layers at the front and back of kraft paper bag.
A preferred scheme is, transparent heat-sealing film layer is PP film or PE film or PET film; Dumb light thin layer is PP film or PE film or PET film.
A preferred scheme is, window portion is ox-eye oral area, fenestra ovalis oral area, oval window portion, compass window oral area or other special-shaped window portion.
A preferred scheme is that kraft paper bag has self-styled sack.
From such scheme, further facilitate the use of kraft paper bag.
Preferred scheme is that self-styled sack is keel sack further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model kraft paper bag embodiment when observing from front.
Fig. 2 is the schematic diagram of the utility model kraft paper bag embodiment when observing from the back side.
Fig. 3 is that the positive flour bag layer of the utility model kraft paper bag embodiment is from the partial section the short transverse of Printing Department.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Detailed description of the invention
As depicted in figs. 1 and 2, the kraft paper bag of the present embodiment comprises Printing Department 10 and the window portion 20 of front and back setting.Window portion 20 is compass window oral area, in other embodiments, also can be ox-eye oral area, fenestra ovalis oral area or oval window portion.Along in the short transverse of kraft paper bag, window portion 20 is arranged in the following side of kraft paper bag.Along on the Width of kraft paper bag, window portion 20 is positioned at the middle part of kraft paper bag.
As shown in Figure 3, along on the interior bearing of trend of described kraft paper bag, kraft paper bag has transparent heat-sealing film layer 11, layers of kraft paper 12, the aluminum membranous layer 13 with printed layers, dumb light thin layer 14 successively.Window portion 20 is formed by transparent heat-sealing film layer 11.Wherein, on aluminum membranous layer 13, printed layers is formed by washing aluminium technique, the concrete selection of transparent heat-sealing film layer 11 is polypropylene (PP) film or polyethylene (PE) film or polyethylene terephthalate (PET) film, and dumb light thin layer 14 is specifically selected to be PP film or PE film or PET film.The display effect with the aluminum membranous layer 13 of printed layers is specifically as follows pattern 15 or word 16.
The kraft paper bag that the present embodiment provides also has self-styled sack, and self-styled sack is keel sack.
Finally it should be noted that, the utility model is not limited to above-mentioned embodiment, and such as in the short transverse of kraft paper bag, upper lateral part also arranges the designs such as a window portion also within claims of the present utility model.
Claims (10)
1. kraft paper bag, for packing foods, described kraft paper bag comprises Printing Department, it is characterized in that:
Along on the interior bearing of trend of described kraft paper bag, described Printing Department has transparent heat-sealing film layer, layers of kraft paper, the aluminum membranous layer with printed layers, dumb light thin layer successively.
2. kraft paper bag according to claim 1, is characterized in that:
Described kraft paper bag also comprises window portion, and described window portion is formed by described transparent heat-sealing film layer.
3. kraft paper bag according to claim 1, is characterized in that:
Described printed layers on described aluminum membranous layer is for washing aluminium technique printed layers.
4. kraft paper bag according to claim 2, is characterized in that:
Along in the short transverse of described kraft paper bag, described window portion is arranged in the following side of described kraft paper bag.
5. kraft paper bag according to claim 4, is characterized in that:
Along on the Width of described kraft paper bag, described window portion is positioned at the middle part of described kraft paper bag.
6. kraft paper bag according to claim 1, is characterized in that:
The described aluminum membranous layer with printed layers is arranged on front or the back side of described kraft paper bag, or positive both sides, the back side.
7. kraft paper bag according to claim 1, is characterized in that:
There is described in being provided with at the front and back of described kraft paper bag the aluminum membranous layer of printed layers.
8. kraft paper bag according to claim 1, is characterized in that:
Described transparent heat-sealing film layer is PP film or PE film or PET film; Described dumb light thin layer is PP film or PE film or PET film.
9. kraft paper bag according to claim 2, is characterized in that:
Described window portion is ox-eye oral area, fenestra ovalis oral area, oval window portion, compass window oral area or other special-shaped window portion.
10. the kraft paper bag according to any one of claim 1 to 9, is characterized in that:
Described kraft paper bag has self-styled sack, and described self-styled sack is keel sack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085807.6U CN205221422U (en) | 2015-12-22 | 2015-12-22 | Kraft paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521085807.6U CN205221422U (en) | 2015-12-22 | 2015-12-22 | Kraft paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205221422U true CN205221422U (en) | 2016-05-11 |
Family
ID=55896503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521085807.6U Active CN205221422U (en) | 2015-12-22 | 2015-12-22 | Kraft paper bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205221422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144166A (en) * | 2016-08-08 | 2016-11-23 | 苏州极地实业有限公司 | A kind of compound paper bag |
-
2015
- 2015-12-22 CN CN201521085807.6U patent/CN205221422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144166A (en) * | 2016-08-08 | 2016-11-23 | 苏州极地实业有限公司 | A kind of compound paper bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |