CN218663161U - Automatic seal plastic packaging bag - Google Patents
Automatic seal plastic packaging bag Download PDFInfo
- Publication number
- CN218663161U CN218663161U CN202223363863.4U CN202223363863U CN218663161U CN 218663161 U CN218663161 U CN 218663161U CN 202223363863 U CN202223363863 U CN 202223363863U CN 218663161 U CN218663161 U CN 218663161U
- Authority
- CN
- China
- Prior art keywords
- bag
- seal
- plastic
- sealing
- wrapping bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920003023 plastic Polymers 0.000 title claims abstract description 62
- 239000004033 plastic Substances 0.000 title claims abstract description 62
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 21
- -1 polyethylene Polymers 0.000 claims description 17
- 239000004698 Polyethylene Substances 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 4
- 235000013305 food Nutrition 0.000 abstract description 39
- 231100000252 nontoxic Toxicity 0.000 description 6
- 230000003000 nontoxic effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000037303 wrinkles Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Packages (AREA)
Abstract
The utility model discloses an automatic seal plastic packaging bag relates to plastic packaging bag field, including the plastic bag body, the inside of plastic bag body is fixed with the inlayer wrapping bag, be provided with the slotted hole in the middle of plastic bag body and the inlayer wrapping bag, be provided with the seal groove in the left slotted hole of inlayer wrapping bag, be provided with the seal fixture block in the slotted hole on inlayer wrapping bag right side, the inlayer wrapping bag outside is provided with the contact layer, the outside of contact layer is provided with bending resistance layer, bending resistance layer's the outside is provided with the waterproof layer. The utility model discloses a set up inlayer wrapping bag, slotted hole, seal groove and seal the fixture block, the seal groove with seal the fixture block and block mutually on the plastic bag top with, seal the wrapping bag, prevent that food and air contact are rotten, once eat the time spent when the food in the wrapping bag, can remove the upper end of food to the seal groove with sealing the fixture block, then the card with, this kind of design can seal the plastic bag in the place of needs, facilitates the use.
Description
Technical Field
The utility model relates to a plastic packaging bag field specifically is an automatic seal plastic packaging bag.
Background
The plastic packaging bag is a packaging bag which takes plastic as a raw material and is used for producing various articles in daily life, is widely used in daily life and industrial production, is contacted with more plastic film belts in life, is made of polyethylene as a raw material, and can be divided into a vest bag, a straight tube bag, a sealing bag, a rubber belt, a special-shaped bag and the like according to the appearance.
The packaging bags have different types according to different packaged articles, wherein the food packaging bags are indispensable in life of people, the food packaging bags have different forms according to different packaged foods, and the automatically sealed plastic packaging bags are a good choice for packaged and sold foods such as seasonings, rice, noodles, snacks and the like.
The wrapping bag of current automatic sealing generally is strip of paper used for sealing or adhesive tape form, only sets up the opening part at the plastic bag, and food is sealed again after eating partly, has more air in the wrapping bag, is unfavorable for the save of food, and vacant plastic bag part can be taken in the place of putting, and is pleasing to the eye, needs the handle to stretch into the wrapping bag when here is taken, and is very inconvenient.
Disclosure of Invention
Based on this, the utility model aims at providing an automatic seal plastic packaging bag to solve the technical problem who proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic seal plastic packaging bag, includes the plastic bag body, the inside of plastic bag body is fixed with the inlayer wrapping bag, be provided with the slotted hole in the middle of plastic bag body and the inlayer wrapping bag, be provided with the enclosed slot in the left slotted hole of inlayer wrapping bag, be provided with the fixture block that seals in the slotted hole on inlayer wrapping bag right side, the inlayer wrapping bag outside is provided with the contact layer, the outside of contact layer is provided with bending resistance layer, bending resistance layer's the outside is provided with the waterproof layer.
Through adopting above-mentioned technical scheme, through setting up the inlayer wrapping bag, the contact layer, the bending resistance layer, the waterproof layer, the slotted hole, the seal groove and the fixture block of sealing, the contact layer with food contact is nontoxic harmless two polyethylene layers, help guaranteeing food safety, the bending resistance layer is antifatigue, the wrapping bag is bent and is rubbed the wrinkle and can not damage, can increase plastic packaging bag's life, the waterproof layer can prevent effectively that steam from getting into the wrapping bag, better sealing, thereby avoid food to wet rotten, the packing is accomplished the back, the seal groove with seal the fixture block mutually block on the plastic bag top, seal the wrapping bag, prevent that food and air contact from rotten, when food in the wrapping bag once eat not up, can remove the upper end of food to the seal groove with seal the fixture block, then the card with, unnecessary plastic packaging bag can be cut off, convenient next time of taking, this kind of design can seal the plastic bag in the place of needs, and convenient to use.
The utility model discloses further set up to, the seal groove with seal the fixture block mutually and block.
Through adopting above-mentioned technical scheme, the seal slot seals the fixture block mutually and blocks, can carry out the automatic seal to the plastic packaging bag and seal, prevents that the air from getting into from the plastic packaging bag upper end, reacts with food, makes food rotten.
The utility model discloses further set up as, the material of contact layer is polyethylene.
By adopting the technical scheme, the polyethylene is soft, has wax texture when being touched, cannot damage food, is nontoxic and harmless, and can ensure the food safety.
The utility model discloses further set up to, the material on bending resistance layer is polypropylene.
By adopting the technical scheme, the elasticity of the polypropylene is better. Can be repeatedly bent, has good bending fatigue resistance, and can prolong the service life of the plastic packaging bag.
The utility model discloses further set up to, the material of waterproof layer is polyester.
By adopting the technical scheme, the polyester has very high strength and elasticity and certain waterproofness, and can prevent water vapor from entering a plastic packaging bag to damp and deteriorate food.
The utility model discloses it further sets up to, the inner wall of slotted hole both sides is hugged closely with the both ends that seal the fixture block to seal the slot.
By adopting the technical scheme, the sealing groove and the sealing clamping block can be clamped between the plastic bag body and the inner-layer packaging bag and cannot fall off, so that the packaging bag can be clamped and sealed at a required position, and the use is convenient.
To sum up, the utility model discloses mainly have following beneficial effect:
1. the utility model discloses a set up the inlayer wrapping bag, the contact layer, the bending resistance layer, the waterproof layer, the slotted hole, the seal groove with seal the fixture block, be nontoxic harmless two polyethylene layers with the contact layer of food contact, help ensureing food safety, the bending resistance layer is tired, the wrapping bag is bent and is rubbed the wrinkle and can not damage, can increase plastic packaging bag's life, the waterproof layer can effectively prevent steam and get into the wrapping bag, better sealing, thereby avoid food to wet rotten, the packing is accomplished the back, the seal groove with seal the fixture block mutually on the plastic bag top card with, seal the wrapping bag, prevent that food and air contact are rotten, once eating when not having the end of food in the wrapping bag, can remove the upper end of food to the seal groove with the seal fixture block, then the card with, unnecessary plastic packaging bag can be cut, convenient next time takes, this kind of design can seal the plastic bag in the place of needs, and convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the inner layer packaging bag of the present invention.
In the figure: 1. a plastic bag body; 2. an inner layer packaging bag; 3. a slot; 4. sealing the groove; 5. a sealing clamping block; 21. a contact layer; 22. a bending-resistant layer; 23. and a waterproof layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Next, an embodiment of the present invention will be described with reference to the overall structure thereof.
An automatic sealing plastic packaging bag, as shown in the figure 1-2, including plastic bag body 1, the inside of plastic bag body 1 is fixed with inner packaging bag 2, be provided with slotted hole 3 in the middle of plastic bag body 1 and inner packaging bag 2, be provided with seal groove 4 in the slotted hole 3 on inner packaging bag 2 left, be provided with seal fixture block 5 in the slotted hole 3 on inner packaging bag 2 right side, can seal the plastic bag in the place that needs, and facilitate the use, the inner packaging bag 2 outside is provided with contact layer 21, polyethylene is softer, it feels waxy feel, can not have the damage to food, and polyethylene is nontoxic and harmless, can ensure food safety, the outside of contact layer 21 is provided with bending resistance layer 22, the material of bending resistance layer 22 is polypropylene, the elasticity of polypropylene is relatively good, can buckle repeatedly, bending resistance fatigue nature is good, can increase the life of plastic packaging bag, the outside of bending resistance layer 22 is provided with waterproof layer 23, can prevent vapor from getting into the plastic packaging bag, make food damp.
Referring to fig. 1, in the above embodiment, the sealing groove 4 and the sealing fixture block 5 are engaged with each other, and the sealing groove 4 and the sealing fixture block 5 are engaged with each other, so as to perform automatic sealing and sealing on the plastic packaging bag, and prevent air from entering from the upper end of the plastic packaging bag and reacting with food, so as to deteriorate food.
Referring to fig. 2, in the above embodiment, the contact layer 21 is made of polyethylene, which is soft, has a wax feeling to the touch, and does not damage food, and the polyethylene is non-toxic and harmless, so as to ensure the safety of food.
Referring to fig. 2, in the above embodiment, the bending-resistant layer 22 is made of polypropylene, which has a better elasticity. Can be repeatedly bent, has good bending fatigue resistance, and can prolong the service life of the plastic packaging bag.
Referring to fig. 2, in the above embodiment, the waterproof layer 23 is made of polyester, which has high strength and elasticity and certain waterproof property, and can prevent water vapor from entering the plastic packaging bag and causing food to be damp and deteriorated.
Referring to fig. 1, in the above embodiment, two ends of the sealing groove 4 and the sealing fixture block 5 are tightly attached to the inner walls of two sides of the slot hole 3, and the sealing groove 4 and the sealing fixture block 5 can be clamped between the plastic bag body 1 and the inner packaging bag 2, so that the plastic bag does not fall off, and the packaging bag can be clamped and sealed at a required position, thereby facilitating use.
The utility model discloses a theory of operation does: when using plastic packaging bag, the contact layer 21 of food contact is nontoxic harmless two polyethylene layers, help ensureing food safety, the bending resistance layer 22 in the outside is tired, the wrapping bag is bent and is rubbed the wrinkle and can not damage, can increase plastic packaging bag's life, waterproof layer 23 of outside can prevent effectively that steam from getting into the wrapping bag, better sealed, thereby avoid food to wet rotten, the packing is accomplished the back, the seal groove 4 with seal the fixture block 5 mutually with on the plastic bag top, seal the wrapping bag, prevent that food and air contact are rotten, once eating when not having up when the food in the wrapping bag, can remove the upper end of food in slotted hole 3 to seal groove 4 and seal fixture block 5, then the card with, unnecessary plastic packaging bag can be cut, convenient next time take.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (6)
1. The utility model provides an automatic seal plastic packaging bag, includes plastic bag body (1), its characterized in that: the utility model discloses a plastic bag, including plastic bag body (1), inner wrapping bag (2), be provided with slotted hole (3) in the middle of plastic bag body (1) and inner wrapping bag (2), be provided with enclosed slot (4) in left slotted hole (3) of inner wrapping bag (2), be provided with in slotted hole (3) on inner wrapping bag (2) right side and seal fixture block (5), the inner wrapping bag (2) outside is provided with contact layer (21), the outside of contact layer (21) is provided with bending resistance layer (22), the outside on bending resistance layer (22) is provided with waterproof layer (23).
2. The self-sealing plastic packing bag as claimed in claim 1, wherein: the sealing groove (4) and the sealing clamping block (5) are clamped with each other.
3. The self-sealing plastic packing bag as claimed in claim 1, wherein: the contact layer (21) is made of polyethylene.
4. The self-sealing plastic packing bag as claimed in claim 1, wherein: the bending-resistant layer (22) is made of polypropylene.
5. The self-sealing plastic packing bag as claimed in claim 1, wherein: the waterproof layer (23) is made of polyester.
6. The self-sealing plastic packing bag as claimed in claim 1, wherein: the two ends of the sealing groove (4) and the sealing clamping block (5) are tightly attached to the inner walls of the two sides of the slotted hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363863.4U CN218663161U (en) | 2022-12-15 | 2022-12-15 | Automatic seal plastic packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223363863.4U CN218663161U (en) | 2022-12-15 | 2022-12-15 | Automatic seal plastic packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218663161U true CN218663161U (en) | 2023-03-21 |
Family
ID=85550853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223363863.4U Active CN218663161U (en) | 2022-12-15 | 2022-12-15 | Automatic seal plastic packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218663161U (en) |
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2022
- 2022-12-15 CN CN202223363863.4U patent/CN218663161U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: 325000, Room 2613, Building 14, Urban Yuyuan, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Fengyang Packaging Co.,Ltd. Address before: 241100 Xinzhu Village, Wanzhi Town, Wuhu County, Wuhu City, Anhui Province (within Wuhu Liansheng Clothing Co., Ltd.) Patentee before: Wuhu Kaihua plastic packaging Co.,Ltd. |
|
| TR01 | Transfer of patent right |