CN217295684U - Double-sleeve lining bag for containerizing ton bags - Google Patents
Double-sleeve lining bag for containerizing ton bags Download PDFInfo
- Publication number
- CN217295684U CN217295684U CN202221156387.6U CN202221156387U CN217295684U CN 217295684 U CN217295684 U CN 217295684U CN 202221156387 U CN202221156387 U CN 202221156387U CN 217295684 U CN217295684 U CN 217295684U
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- bag body
- bag
- double
- packaging bag
- protection
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 47
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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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- Bag Frames (AREA)
Abstract
The utility model discloses a collection dress ton bag is with two bushing inner bag relates to packing technical field. The utility model provides a collection dress ton bag is with neck bag in double jacket, includes the double jacket bag body, the upper shed of the packaging bag body and the lower shed of the packaging bag body, and double jacket bag body top is equipped with the upper shed of the packaging bag body, and double jacket bag body opposite side is equipped with the lower shed of the packaging bag body, and double jacket bag body lateral surface is equipped with the outer membrane of protection, and the outer membrane inboard of protection is equipped with the protection inner film, is connected by a plurality of vertical inner and outer heat-seal welding seams between protection inner film and the outer membrane of protection. The utility model has the advantages of the separation nature is good, and tensile strength is high, convenient operation, the suitability is strong.
Description
Technical Field
The utility model relates to the field of packaging technology, specifically a collection dress ton bag is with interior welt bag of double jacket.
Background
The container ton bag has the characteristics of large volume, light weight, suitability for mechanical operation, convenience for loading and unloading and the like, and is an ideal choice for packaging, transporting and storing the powder and granular goods. A lot of collection dress ton bags all need install interior lining bag additional, and ordinary plastics interior lining bag is generally only satisfied ordinary packing requirement, and is waterproof, leak protection etc..
The current stage of containerized ton bag has the problem that the special packaging requirements of materials can not be met and a functional lining bag needs to be additionally arranged. Accordingly, one skilled in the art has provided a double liner bag for bulk ton bags to solve the problems set forth in the background art above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a collection dress ton bag is with interior welt bag of double jacket to solve the problem that 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 a collection dress ton bag is with neck bag in double sleeves, includes the double sleeve bag body, the package bag body suitable for reading and the package bag body end opening, double sleeve bag body top is equipped with the package bag body suitable for reading, and double sleeve bag body opposite side is equipped with the package bag body end opening, double sleeve bag body lateral surface is equipped with the outer membrane of protection, and protects outer membrane inboard and be equipped with the protection inner film, by the connection of a plurality of vertical inner and outer heat-seal welding seams between protection inner film and the outer membrane, it is good to have the separation nature, and tensile strength is high, convenient operation, advantages such as suitability is strong.
Preferably, the outer membrane material of protection is the plastic-aluminum complex film, improves outer membrane's pliability.
Preferably, the material of the protective inner layer film is a heat-sealable polyolefin film, so that the flexibility of the inner layer of the lining bag is improved.
Preferably, the upper opening and the lower opening of the packaging bag body are formed by reducing the bag body along a forty-five-degree angle, are square and are positioned in the center of the plane, and can load and unload goods.
Preferably, four side edges of the upper opening of the double-bag body, the lower opening of the packaging bag body and the four side edges of the lower opening of the packaging bag body are connected by edge sealing reinforcing welding seams, so that the connecting strength of the double-bag body is improved.
Preferably, the heat-seal welding of the end parts of the upper opening and the lower opening of the packaging bag body seals the opening, and the heat-seal connection of the bag body can be realized.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides a collection dress ton bag is with interior welt bag of double sleeve, through giving collection dress ton bag is with parts such as outer membrane of double sleeve installation protection and protection inner film, the double sleeve bag body divide into two parts of the package bag body upper shed and package bag body lower shed in this scheme, the main part of encapsulation bag has bilayer structure design simultaneously, including outer membrane of protection and protection inner film, wherein the outer membrane of protection adopts the plastic-aluminum complex film to make, protection inner film heat-seal polyolefin membrane is made, two kinds just can all improve the life and the use strength of whole interior welt bag.
(2) The upper opening of the packaging bag body and the lower opening of the packaging bag body are formed by reducing the bag body along an angle of forty-five degrees, are in a square shape and are positioned in the center of the plane, so that goods can be loaded and unloaded conveniently; four side edges of the upper opening of the packaging bag body and the lower opening of the packaging bag body are connected by edge sealing reinforcing weld joints, the overall strength of the double-sleeve lining bag is improved, the upper opening of the packaging bag body and the lower opening of the packaging bag body can be unsealed, and can also be sealed by heat sealing welding, the heat sealing strength of the weld joints can be adjusted and controlled in a false-real mode as required, and the double-sleeve lining bag is suitable for operation of industry 'applicable industry without cutting, and easy-to-tear operation by hand'.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the middle lining bag according to the present invention;
fig. 3 is a schematic perspective view showing the structure of the lining bag of the present invention.
In the figure: 1. a double bag body; 2. an upper opening of the packaging bag body; 3. a lower opening of the packaging bag body; 4. heat sealing the welding seam between the inner layer and the outer layer; 5. edge sealing and reinforcing the welding seam; 6. an outer protective film; 7. the inner film is protected.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a dual-sleeve liner bag for a container ton bag includes a dual-sleeve bag body 1, an upper opening 2 of the packaging bag body and a lower opening 3 of the packaging bag body, the upper opening 2 of the packaging bag body is disposed on the top end of the dual-sleeve bag body 1, the other side of the dual-sleeve bag body is disposed with the lower opening 3 of the packaging bag body, the outer side surface of the dual-sleeve bag body 1 is disposed with an outer protective film 6, the inner side of the outer protective film 6 is disposed with an inner protective film 7, the inner protective film 7 and the outer protective film 6 are connected by a plurality of longitudinal inner and outer heat-sealing seams 4, and the dual-sleeve liner bag has the advantages of good separation performance, high tensile strength, convenient operation, strong applicability, and the like.
Wherein, the material of the protective outer layer film 6 is an aluminum-plastic composite film, so that the flexibility of the outer layer film is improved; the material of the protective inner layer film 7 is a heat-sealable polyolefin film, so that the flexibility of the inner layer of the lining bag is improved; the upper opening 2 and the lower opening 3 of the packaging bag body are both formed by reducing the bag body along a forty-five degree angle, are also square and are positioned in the center of the surface, so that the loading and unloading of goods can be realized; the edges of four side surfaces of the double-bag body 1, the upper opening 2 of the packaging bag body and the lower opening 3 of the packaging bag body are all connected by edge sealing reinforcing welding seams 5, so that the connecting strength of the double-bag body 1 is improved; the end parts of the upper opening 2 of the packaging bag body and the lower opening 3 of the packaging bag body are sealed by heat sealing, and the heat sealing connection of the bag body can be realized.
The working principle is as follows: a main body of a double-sleeve lining bag for a containerized ton bag comprises parts such as a double-sleeve bag body 1, an upper opening 2 of the packaging bag body, a lower opening 3 of the packaging bag body, inner and outer layer heat-sealing welding seams 4 and the like, and equipment is different from the traditional containerized ton bag and has the advantages of good barrier property, high tensile strength, convenience in operation, strong applicability and the like; in the scheme, the double-sleeve bag body 1 is divided into an upper opening 2 of the packaging bag body and a lower opening 3 of the packaging bag body, and meanwhile, the main body of the packaging bag has a double-layer structure design and comprises a protective outer layer film 6 and a protective inner layer film 7, wherein the protective outer layer film 6 is made of an aluminum-plastic composite film, and the protective inner layer film 7 is made of a heat-sealing polyolefin film, so that the service life and the service strength of the whole lining bag can be prolonged; meanwhile, the upper opening 2 and the lower opening 3 of the packaging bag body are both formed by reducing the bag body along a forty-five degree angle, are in a square shape and are both positioned in the center of the surface, so that the goods can be conveniently loaded and unloaded; four side edges of the upper opening 2 of the packaging bag body and the lower opening 3 of the packaging bag body are connected by edge sealing reinforcing welding seams 5, the overall strength of the double-sleeve liner bag is improved, the upper opening 2 of the packaging bag body and the lower opening 3 of the packaging bag body can not be sealed, and can also be sealed by heat sealing welding, the welding seam heat sealing strength can be regulated and controlled in a false-true mode according to needs, and the packaging bag is suitable for industry 'applicable to industry without cutting, and is easy to tear operation' by hands.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a collection dress ton bag is with interior welt bag of double jacket, includes the double jacket bag body (1), the packaging bag body suitable for reading (2) and packaging bag body end opening (3), its characterized in that: two cover bag body (1) tops are equipped with the packaging bag body and go up mouthful (2), and two cover bag body (1) opposite side is equipped with packaging bag body end opening (3), two cover bag body (1) lateral surface is equipped with outer membrane of protection (6), and outer membrane of protection (6) inboard is equipped with inner membrane of protection (7), connect by vertical inner and outer heat-seal welding seam (4) of a plurality of between inner membrane of protection (7) and the outer membrane of protection (6).
2. The double-sleeve liner bag for a containerized ton bag of claim 1, wherein: the outer protective layer film (6) is made of an aluminum-plastic composite film.
3. The double-sleeve lining bag for the containerized ton bag according to claim 1, characterized in that: the material of the protective inner layer film (7) is a heat-sealable polyolefin film.
4. The double-sleeve liner bag for a containerized ton bag of claim 1, wherein: the packaging bag body upper opening (2) and the packaging bag body lower opening (3) are formed by reducing a bag body along a forty-five-degree angle, are square and are both located in the center of the plane.
5. The double-sleeve liner bag for a containerized ton bag of claim 1, wherein: four side edges of the double-sleeve bag body (1), the upper opening (2) of the packaging bag body and the lower opening (3) of the packaging bag body are connected by edge sealing reinforcing welding lines (5).
6. The double-sleeve liner bag for a containerized ton bag of claim 1, wherein: the end parts of the upper opening (2) and the lower opening (3) of the packaging bag body are sealed by heat sealing and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156387.6U CN217295684U (en) | 2022-05-13 | 2022-05-13 | Double-sleeve lining bag for containerizing ton bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156387.6U CN217295684U (en) | 2022-05-13 | 2022-05-13 | Double-sleeve lining bag for containerizing ton bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217295684U true CN217295684U (en) | 2022-08-26 |
Family
ID=82916398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221156387.6U Active CN217295684U (en) | 2022-05-13 | 2022-05-13 | Double-sleeve lining bag for containerizing ton bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217295684U (en) |
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2022
- 2022-05-13 CN CN202221156387.6U patent/CN217295684U/en active Active
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