CN207618250U - A kind of food package film - Google Patents
A kind of food package film Download PDFInfo
- Publication number
- CN207618250U CN207618250U CN201721684721.4U CN201721684721U CN207618250U CN 207618250 U CN207618250 U CN 207618250U CN 201721684721 U CN201721684721 U CN 201721684721U CN 207618250 U CN207618250 U CN 207618250U
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- Prior art keywords
- adhesive tape
- self
- bag
- bag body
- membrane body
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Abstract
The utility model discloses a kind of food package films, belong to food packaging applications, the mode for solving single layer adhesion seals the opening of food bag, the problem of so as to cause opening cannot be fully sealed, its key points of the technical solution are that including membrane body, described membrane body one end is equipped with self-adhesive tape, the one end of the membrane body far from self-adhesive tape offers several through-holes, the arrays of openings is in parallel linear of self-adhesive tape, the bag body that the membrane body passes through hot sealing formation upper end opening in doubled state and both sides, the bag body is equipped with folding line close to connection open at one end, the bag body makes self-adhesive tape pass through through-hole adherency and the external side of bag with folds, the utility model is reasonable for structure, the leakproofness of bag body is enhanced by sealing twice, reduce the air circulation of bag inside and outside, make loaded on the internal relatively sanitary purpose of food of bag to reach.
Description
Technical field
The utility model is related to a kind of food packagings, more specifically, it relates to a kind of food package film.
Background technology
Food product packing film is mainly to decompose microbial bacterial and extraneous contamination to be isolated for being wrapped in food surface
The entrance of object prevents and extends the high polymer material of food spoilage.
Currently, the Chinese utility model patent that notification number is CN205633492U discloses a kind of food bag, including food
The main bag of bag defends clean bag pocket, and a Kaifeng line around bag wall, the food bag master are arranged at the sack of the main bag of food bag
Bag sack inner wall is provided with tongue in one, and interior tongue one end heat posted is described to defend clean bag pocket heat posted together in institute together in sack inner wall
It states on the main bag inner wall of food bag, the Kaifeng line both ends are both provided with zigzag tearing notch.So that the main bag of food bag is after dismantling,
It can meet most of human needs in no situation lower sealing.
When the opening for generally sealing the main bag of food bag in above-mentioned technical proposal by way of single layer adhesion, but sealing in this way
Mode opening cannot be fully sealed.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that providing a kind of food package film, sealing twice enhances
The leakproofness of bag body, reduces the air circulation of bag inside and outside, to reached make it is relatively sanitary loaded on the internal food of bag
Purpose.
To achieve the above object, the utility model provides following technical solution：A kind of food package film, including membrane body,
Described membrane body one end is equipped with self-adhesive tape, and the one end of the membrane body far from self-adhesive tape offers several through-holes, and the arrays of openings is in
Parallel linear of self-adhesive tape, the membrane body form the bag body of upper end opening in doubled state and both sides by hot sealing,
The bag body is equipped with folding line close to connection open at one end, and the bag body makes self-adhesive tape pass through through-hole adherency and bag body with folds
Outside.
By using above-mentioned technical proposal, using the straight line adhesion where self-adhesive tape and through-hole, to by bag body be open into
Row seals for the first time, and bag body makes self-adhesive tape pass through through-hole and be adhered to the external side of bag to seal so as to complete second with folds
Mouthful, the leakproofness of bag body is enhanced by sealing twice, reduces the air circulation of bag inside and outside, is made loaded on the internal food of bag
It is relatively sanitary；And just completed using a self-adhesive tape and sealed twice, cost is saved, income is improved.
The utility model is further arranged to：The membrane body includes base and antibiotic layer, and the base is poly- for biaxial tension
Propylene layer.
By using above-mentioned technical proposal, have using Biaxially oriented polypropylene light, nontoxic, odorless, moisture-proof, mechanical strong
Degree is high, and the advantage that good stability of the dimension, printing performance are good, the transparency is good etc. enhances the mechanical strength and moisture resistance of film, makes
Bag body is more secured, and the food for preventing bag internal makes moist.
The utility model is further arranged to：The antibiotic layer is photocatalyst-type inorganic antibacterial oxidant layer, the photocatalyst-type
Inorganic antibacterial oxidant layer is the inner surface of bag body.
By using above-mentioned technical proposal, photocatalyst-type inorganic antibacterial oxidant layer can generate largely under light action on surface
Hydroxyl radical free radical base and oxygen radical, both free radical bases have very strong chemism, various microorganisms can be made to occur
Organic decomposition, to prevent the growth loaded on bacterium in the internal food of bag.
The utility model is further arranged to：The surface of side of the base far from antibiotic layer, which is equipped with, gathers inclined two chloroethene
Alkene layer.
By using above-mentioned technical proposal, membrane body barrier steam, oxygen, smell and perfume (or spice) are enhanced using polyvinylidene chloride
The ability of taste delays the generation of Food Oxidation denaturalization phenomenon, extends shelf life, while the fragrance of interior food can be avoided to dissipate
Becoming estranged prevents the intrusion of external bad smell.
The utility model is further arranged to：The polyvinylidene chloride layer, base and antibiotic layer are compound by hot pressing.
By using above-mentioned technical proposal, polyvinylidene chloride layer, base is set to be connected with antibiotic layer even closer and not
Bubble is will produce, it is more beautiful.
The utility model is further arranged to：The length of side of the through-hole in self-adhesive tape width direction is less than the width of self-adhesive tape
Degree.
By using above-mentioned technical proposal, the leakproofness of sealing for the first time is further increased, the sky of bag inside and outside is reduced
Air-flow is logical, makes relatively sanitary loaded on the internal food of bag.
The utility model is further arranged to：There are distances for the opening of the self-adhesive tape and bag body.
By using above-mentioned technical proposal, when dismantling food package film, user can with self-adhesive tape on grabs bag body with
Bag body is opened in position between opening, facilitates the opening of bag body.
The utility model is further arranged to：The membrane body offers the first notch of arc close to one end of self-adhesive tape,
The membrane body offers the second notch of arc close to one end of through-hole, and first notch and the second notch are staggered.
By using above-mentioned technical proposal, when dismantling food package film, convenient for users to capturing the both ends of membrane body, into one
Step facilitates the opening of bag body.
In conclusion the utility model has the advantages that：The leakproofness that bag body is enhanced by sealing twice, subtracts
The air circulation for having lacked bag inside and outside makes relatively sanitary loaded on the internal food of bag；And just complete two using a self-adhesive tape
Secondary sealing, saves cost, improves income；The ability that smell is obstructed with moisture-proof, antibiotic, delays Food Oxidation denaturalization phenomenon
Generation；It is convenient to open.
Description of the drawings
Fig. 1 is the sectional view that the present embodiment is used to show membrane body layer structure；
Fig. 2 is the structural schematic diagram that the present embodiment is used to show membrane body；
Fig. 3 is the structural schematic diagram that the present embodiment is used for show bag body.
Reference numeral：1, membrane body；11, self-adhesive tape；12, through-hole；13, the first notch；14, the second notch；15, gather inclined dichloro
Pvdf layer；16, base；17, antibiotic layer；2, bag body；21, folding line.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
A kind of food package film, as shown in Figure 1, including membrane body 1, membrane body 1 is followed successively by polyvinylidene chloride layer under upper
15, base 16 and antibiotic layer 17 enhance the energy that membrane body 1 obstructs steam, oxygen, smell and fragrance using polyvinylidene chloride
Power delays the generation of Food Oxidation denaturalization phenomenon, extends shelf life, while the fragrance of interior food can be avoided lost and anti-
The only intrusion of external bad smell.Base 16 is Biaxially oriented polypropylene layer, and Biaxially oriented polypropylene has light, nontoxic, nothing
Smelly characteristic keeps 1 use of membrane body more safe and reliable, and Biaxially oriented polypropylene also has moisture-proof characteristic, prevents food from making moist,
Slow down the time of food spoilage；Biaxially oriented polypropylene also has high mechanical strength, and good stability of the dimension, printing performance are good
The advantage good, the transparency is good etc..Antibiotic layer 17 is photocatalyst-type inorganic antibacterial oxidant layer, and photocatalyst-type inorganic antibacterial oxidant layer is made in light
A large amount of hydroxyl radical free radical base and oxygen radical can be generated on surface under, both free radical bases have very strong chemistry living
Property, it can make various microorganisms that organic decomposition occur, to prevent the growth loaded on bacterium in the food in bag body 2.Gather inclined dichloro
Pvdf layer 15, Biaxially oriented polypropylene and photocatalyst-type inorganic antibacterial oxidant layer are connected by the compound mode of hot pressing, and three is made to connect
It connects more accurate and not will produce bubble, keep membrane body 1 more beautiful.
As shown in Fig. 2, antibiotic layer 17 on membrane body 1（Referring to Fig. 1）One side on one end be equipped with self-adhesive tape 11, self-adhesive tape 11
With the end of membrane body 1 there are a certain distance, the end position far from self-adhesive tape 11 offers several through-holes 12 on membrane body 1, leads to
The arrangement of hole 12 is less than self-adhesive tape 11 in parallel linear of self-adhesive tape 11, the length of side of the through-hole 12 in 11 width direction of self-adhesive tape
Width, there are identical distances with the end of respective close membrane body 1 with self-adhesive tape 11 for through-hole 12.
As shown in figure 3, membrane body 1（Referring to Fig. 2）Upper end opening is formed by hot sealing in doubled state and both sides
Bag body 2, wherein antibiotic layer 17 are located at 2 inside of bag body, using the straight line adhesion where self-adhesive tape 11 and through-hole 12, thus by bag body
2 openings carry out first time sealing；Bag body 2 is equipped with folding line 21 close to connection open at one end, and folding line 21 is parallel to self-adhesive tape 11, bag body
2 make self-adhesive tape 11 be adhered to 2 outside of bag body by through-hole 12 close to one end of opening with the folding of folding line 21, so as to complete second
Secondary sealing；The leakproofness that bag body 2 is enhanced by sealing twice reduces the air circulation inside and outside bag body 2, makes to be loaded on bag body 2
Interior food is relatively sanitary；And just completed using a self-adhesive tape 11 and sealed twice, cost is saved, income is improved.
As shown in Fig. 2, offering the first notch 13 of arc on membrane body 1 close to the side of self-adhesive tape 11, membrane body 1 is close to logical
The one end in hole 12 offers the second notch 14 of arc, and first notch 13 and the second notch 14 are staggered on bag body 2, in dismounting food
When packaging film, convenient for users to capturing the both ends of membrane body 1, the opening of bag body 2 is facilitated.
Specific working mode：Food is put in bag body 2, using the straight line adhesion where self-adhesive tape 11 and through-hole 12, with
The folding of folding line 21 makes self-adhesive tape 11 be adhered to 2 outside of bag body by through-hole 12, by being sealed twice by seal food in bag body 2
It is interior, so that food is completely cut off with 2 extraneous air of bag body, to delay the generation of Food Oxidation denaturalization phenomenon, makes loaded on the food in bag body 2
Product are relatively sanitary.When needing using food, there are the parts of distance to make bag body 2 is close to open with self-adhesive tape 11 for 2 end of grabs bag body
One end of mouth flips up, and then catches the upper end of membrane body 1 by the first notch 13 and the second notch 14 and is pulled to both sides, from
And the food in bag body 2 is taken out.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of food package film, including membrane body（1）, the membrane body（1）One end is equipped with self-adhesive tape（11）, it is characterized in that：It is described
Membrane body（1）Far from self-adhesive tape（11）One end offer several through-holes（12）, the through-hole（12）Arrangement is in self-adhesive tape（11）It is flat
Capable is linear, the membrane body（1）The bag body for passing through hot sealing formation upper end opening in doubled state and both sides（2）, institute
State a bag body（2）It is equipped with folding line close to connection open at one end（21）, the bag body（2）With folding line（21）Folding makes self-adhesive tape（11）It is logical
Cross through-hole（12）Adherency and bag body（2）Outside.
2. a kind of food package film according to claim 1, it is characterized in that：The membrane body（1）Including base（16）With it is anti-
Bacterium layer（17）, the base（16）For Biaxially oriented polypropylene layer.
3. a kind of food package film according to claim 2, it is characterized in that：The antibiotic layer（17）It is inorganic for photocatalyst-type
Antibacterial oxidant layer, the photocatalyst-type inorganic antibacterial oxidant layer are bag body（2）Inner surface.
4. a kind of food package film according to claim 2, it is characterized in that：The base（16）Far from antibiotic layer（17）'s
The surface of side is equipped with polyvinylidene chloride layer（15）.
5. a kind of food package film according to claim 4, it is characterized in that：The polyvinylidene chloride layer（15）, base
（16）And antibiotic layer（17）It is compound by hot pressing.
6. a kind of food package film according to claim 1, it is characterized in that：The through-hole（12）Along self-adhesive tape（11）Width
The length of side on direction is less than self-adhesive tape（11）Width.
7. a kind of food package film according to claim 6, it is characterized in that：The self-adhesive tape（11）With bag body（2）Open
There are distances at mouthful.
8. a kind of food package film according to claim 7, it is characterized in that：The membrane body（1）Close to self-adhesive tape（11）'s
One end offers the first notch of arc（13）, the membrane body（1）Close to through-hole（12）One end offer arc second lack
Mouthful（14）, first notch（13）With the second notch（14）It is staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684721.4U CN207618250U (en) | 2017-12-06 | 2017-12-06 | A kind of food package film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684721.4U CN207618250U (en) | 2017-12-06 | 2017-12-06 | A kind of food package film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207618250U true CN207618250U (en) | 2018-07-17 |
Family
ID=62822216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684721.4U Active CN207618250U (en) | 2017-12-06 | 2017-12-06 | A kind of food package film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207618250U (en) |
-
2017
- 2017-12-06 CN CN201721684721.4U patent/CN207618250U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201500 No. 611, Shantong Road, Shanyang Town, Jinshan District, Shanghai Patentee after: Shanghai Tangke New Material Technology Co.,Ltd. Address before: 201500 No. 611, Shantong Road, Shanyang Town, Jinshan District, Shanghai Patentee before: SHANGHAI TANGKE NEW PACKAGE MATERIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |