CN204773924U - Can be applied to compound packet of material, wrapping bag and packing carton fresh -keeping and heating - Google Patents
Can be applied to compound packet of material, wrapping bag and packing carton fresh -keeping and heating Download PDFInfo
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- CN204773924U CN204773924U CN201520355652.7U CN201520355652U CN204773924U CN 204773924 U CN204773924 U CN 204773924U CN 201520355652 U CN201520355652 U CN 201520355652U CN 204773924 U CN204773924 U CN 204773924U
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Abstract
The utility model provides a can be applied to compound packet of material, wrapping bag and packing carton fresh -keeping and heating, includes adsorbed layer and tensile PP rete, this drawing PP rete passes through the viscose mode of adhereing or hot pressing mode on the adsorbed layer. The utility model discloses a package material can be applied to the refrigerator of edible material cold -stored and freezing fresh -keeping, the grill pan is cooked, microwave oven heating etc. Moisture or oil content on adsorbable normal atmospheric temperature of its adsorbed layer or the cold -stored edible material to make the food material fresh -keeping, it is corrupt to prevent bacterial growing, prevent to eat the material, wrapping bag, packing carton and food can freeze together and heat, are eating material heating back for condensing on tensile PP rete in the vapour transmission clearance, reaches longer heat preservation effect, does not just return to ooze to eating the material.
Description
Technical field
The utility model relates to packaging for foodstuff preservative film field, particularly a kind of can be applicable to fresh-keeping and heating compound packaging material and application product.
Background technology
At present, preservative film is the plastic packing product of the class fresh-keeping foodstuff that people commonly use, and now a lot of family all be unable to do without it, can be used for that food in microwave oven heats, refrigerator cold-storage is fresh-keeping.
Most preservative film that market is sold is the same with conventional polybag, is all take ethene as raw material.It has oxygen permeability and the moisture permeability of appropriateness usually, regulates the oxygen content around by fresh-keeping product and moisture, intercepts the dust in air, thus extends the freshness date of food.
Preservative film on market is divided into two classes substantially, and a class is common preservative film, is suitable for fresh-keeping; One class is microwave-oven fresh-preservation-film, namely can be used for fridge freshness retaining, also can be used for microwave-oven-heating.
Utility model content
Main purpose of the present utility model is that namely propose one can be used for fridge freshness retaining, can be used for again microwave-oven-heating, effectively prevents bacteria breed, and after heating food materials can not moist soft rotten compound packaging material, packaging bag and packing box.
The utility model adopts following technical scheme:
Can be applicable to fresh-keeping and heating a compound packaging material, it is characterized in that: comprise adsorption layer and stretching PP rete, this stretching PP rete bonded by viscose glue or hot pressing on adsorption layer.
Preferably, described adsorption layer is non-woven fabrics.
Preferably, described adsorption layer is that non-woven fabrics and stretching PP film are composited.
Preferably, described stretching PP rete is BOPP pearl film or OPP hyaline membrane.
Preferably, described adsorption layer is microporous PE film.
Preferably, also include absorbent wool layer, described stretching PP rete and described adsorption layer respectively by viscose glue bonding or hot pressing in two surfaces of this absorbent wool layer.
Preferably, described viscose glue adopts PE glue or foodstuff glue.
Preferably, described viscose glue is that barrier type distributes and takes shape between materials at two layers.
A kind of packaging bag, is characterized in that: comprise above-mentioned any and can be applicable to compound packaging material that is fresh-keeping and heating.
A kind of packing box, comprises box body, it is characterized in that: this box body internal layer comprises above-mentioned any and can be applicable to compound packaging material that is fresh-keeping and heating.
From above-mentioned to description of the present utility model, compared with prior art, the utility model has following beneficial effect:
1, packaging material of the present utility model can be applicable to refrigerator buffet and freeze preservation, grill pan boiling, the microwave-oven-heating etc. of food materials.
2, packaging material of the present utility model and application product thereof, the moisture on the food materials of the adsorbable normal temperature of its adsorption layer or refrigeration or oil content, to make food materials fresh-keeping, prevent bacteria breed, prevent food materials corrupt;
3, packaging material of the present utility model and application product thereof, its viscose glue is that barrier type distributes and takes shape between materials at two layers, thus form the gap at interval, after food heating, vapour transmission gap is made to be condensed on stretching PP rete, reach longer heat insulation effect, and condensate water does not bleed back to food materials, food materials also can not be moist soft rotten because of infiltration.
4, packaging bag of the present utility model and packing box also can together put into grill pan boiling and microwave-oven-heating with food materials.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model embodiment one;
Fig. 2 is the sectional view of the utility model embodiment three;
Fig. 3 is the principle schematic of the utility model embodiment one;
Fig. 4 is the principle schematic of the utility model embodiment three;
Fig. 5 is the schematic diagram of the utility model packaging bag;
Fig. 6 is the schematic diagram of the utility model packing box;
Wherein: 1, adsorption layer, 2, stretching PP rete, 3, viscose glue, 4, absorbent wool layer, 5, condensate water, 6, box body.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
Embodiment one
With reference to Fig. 1, Fig. 3, a kind ofly can be applicable to compound packaging material that is fresh-keeping and heating, comprise adsorption layer 1 and stretching PP rete 2, this stretching PP rete 2 bonded by viscose glue 3 or hot pressing on adsorption layer 1.Adsorption layer 1 is for non-woven fabrics or be composited by non-woven fabrics and stretching PP film, the moisture on the food materials of adsorbable normal temperature or refrigeration or oil content, to make food materials fresh-keeping, prevents bacteria breed, prevents food materials corrupt.Stretching PP rete 2 is BOPP pearl film or OPP hyaline membrane, can prevent food materials water loss.Wherein, viscose glue 3 can adopt PE glue or foodstuff glue, and distribute for barrier type and take shape between materials at two layers, thus between adsorption layer 1 and stretching PP rete 2, form the gap at interval, after heating using microwave, vapour transmission gap is condensed on stretching PP rete 2 and forms condensate water 5, reach longer heat insulation effect, and do not bleed back to food materials.
Embodiment two
Can be applicable to a compound packaging material that is fresh-keeping and heating, its primary structure is identical with embodiment one, and difference is: adsorption layer 1 is microporous PE film.
Embodiment three
With reference to Fig. 2, Fig. 4, a kind ofly can be applicable to compound packaging material that is fresh-keeping and heating, comprise adsorption layer 1, absorbent wool layer 4 and stretching PP rete 2, stretching PP rete 2 and adsorption layer 1 bonds respectively by viscose glue 3 or hot pressing in two surfaces of this absorbent wool layer 4.Adsorption layer 1 is for non-woven fabrics or be composited by non-woven fabrics and stretching PP film, the moisture on the food materials of adsorption layer 1 and all adsorbable normal temperature of absorbent wool layer 4 or refrigeration or oil content, to make food materials fresh-keeping, prevents bacteria breed, prevents food materials corrupt.Stretching PP rete 2 is BOPP pearl film or OPP hyaline membrane, can prevent food materials water loss.Wherein, viscose glue 3 can adopt PE glue or foodstuff glue, and distribute for barrier type and take shape in adsorption layer 1 and absorbent wool layer 4, between absorbent wool layer 4 and stretching PP rete 2, to form the gap at interval between materials at two layers, after heating using microwave, vapour transmission gap is condensed on stretching PP rete 2 and forms condensate water 5, reach longer heat insulation effect, and condensate water does not bleed back on food materials.
Embodiment four
Can be applicable to a compound packaging material that is fresh-keeping and heating, its primary structure is identical with embodiment three, and difference is: adsorption layer 1 is microporous PE film.
With reference to Fig. 5, the utility model also proposes a kind of packaging bag, and it is the application product of above-mentioned compound packaging material, and it adopts the above-mentioned compound packaging material that is fresh-keeping and heating that can be applicable to make.
With reference to Fig. 6, the utility model also proposes a kind of packing box, comprises box body 6, and this box body 6 internal layer adopts and above-mentionedly can be applicable to compound packaging material that is fresh-keeping and heating and make.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. can be applicable to fresh-keeping and heating a compound packaging material, it is characterized in that: comprise adsorption layer and stretching PP rete, this stretching PP rete bonded by viscose glue or hot pressing on adsorption layer.
2. as claimed in claim 1 a kind of can be applicable to fresh-keeping and heating compound packaging material, it is characterized in that: described adsorption layer is non-woven fabrics.
3. as claimed in claim 1 a kind of can be applicable to fresh-keeping and heating compound packaging material, it is characterized in that: described adsorption layer is that non-woven fabrics and stretching PP film are composited.
4. as claimed in claim 1 a kind of can be applicable to fresh-keeping and heating compound packaging material, it is characterized in that: described stretching PP rete is BOPP pearl film or OPP hyaline membrane.
5. as claimed in claim 1 a kind of can be applicable to fresh-keeping and heating compound packaging material, it is characterized in that: described adsorption layer is microporous PE film.
6. a kind ofly as claimed in claim 1 can be applicable to compound packaging material that is fresh-keeping and heating, it is characterized in that: also include absorbent wool layer, described stretching PP rete and described adsorption layer respectively by viscose glue bonding or hot pressing in two surfaces of this absorbent wool layer.
7. a kind of as described in claim 1 or 6 can be applicable to compound packaging material that is fresh-keeping and heating, it is characterized in that: described viscose glue is PE glue or foodstuff glue.
8. as claimed in claim 7 a kind of can be applicable to fresh-keeping and heating compound packaging material, it is characterized in that: described viscose glue is that barrier type distributes and takes shape between materials at two layers.
9. a packaging bag, is characterized in that: any comprising described in claim 1 to 8 can be applicable to compound packaging material that is fresh-keeping and heating.
10. a packing box, comprises box body, it is characterized in that: this box body internal layer comprise claim 18 described in any can be applicable to fresh-keeping and heating compound packaging material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355652.7U CN204773924U (en) | 2015-05-28 | 2015-05-28 | Can be applied to compound packet of material, wrapping bag and packing carton fresh -keeping and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355652.7U CN204773924U (en) | 2015-05-28 | 2015-05-28 | Can be applied to compound packet of material, wrapping bag and packing carton fresh -keeping and heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773924U true CN204773924U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355652.7U Expired - Fee Related CN204773924U (en) | 2015-05-28 | 2015-05-28 | Can be applied to compound packet of material, wrapping bag and packing carton fresh -keeping and heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273941A (en) * | 2016-08-15 | 2017-01-04 | 苏州铭辰无纺布有限公司 | A kind of Multifunctional composite non-woven fabric and preparation method thereof |
| CN107719893A (en) * | 2017-10-17 | 2018-02-23 | 界首市鹏飞包装材料有限公司 | A kind of compound braided bag for grain storage package |
-
2015
- 2015-05-28 CN CN201520355652.7U patent/CN204773924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273941A (en) * | 2016-08-15 | 2017-01-04 | 苏州铭辰无纺布有限公司 | A kind of Multifunctional composite non-woven fabric and preparation method thereof |
| CN107719893A (en) * | 2017-10-17 | 2018-02-23 | 界首市鹏飞包装材料有限公司 | A kind of compound braided bag for grain storage package |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170528 |