CN218617996U

CN218617996U - Labyrinth one-way exhaust aluminum foil bag

Info

Publication number: CN218617996U
Application number: CN202222720315.6U
Authority: CN
Inventors: 徐成娟
Original assignee: Yixing Weinite Packaging Bag Co ltd
Current assignee: Yixing Weinite Packaging Bag Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-14
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to an one-way exhaust aluminium foil bag in maze, it includes the bag body, the bag body includes the PE composite bed outside is equipped with the non-woven fabrics layer outside is equipped with the PET layer, the PE composite bed includes PE inlayer, aluminium foil layer and PE skin be equipped with the dotted line district on the PE composite bed be equipped with the micropore district on the PET layer of dotted line district top be equipped with the non-woven fabrics exhaust area on the non-woven fabrics layer, micropore district, the one-way exhaust area of dotted line group one-way exhaust area of component, the length direction at the bag body is established in the one-way exhaust area be equipped with exit on the bag body. The utility model discloses can exhaust not leak the powder, the suspender is wear-resisting, and use intensity is high.

Description

Labyrinth one-way exhaust aluminum foil bag

Technical Field

The utility model relates to an aluminium foil bag, concretely relates to one-way exhaust aluminium foil bag.

Background

At present, due to the relation of an aluminum film layer, most of aluminum foil bags are difficult to exhaust, so that bag bodies are drum after materials are loaded, and inconvenience in transportation, stacking and the like is caused; in addition, the sling on the outer bag body of the aluminum foil bag is easy to be worn locally, and the overall strength is general.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims at overcoming the defects in the prior art, providing a labyrinth one-way exhaust aluminum foil bag which can exhaust without powder leakage, is wear-resistant in a hanging strip and has high use strength.

The technical scheme is as follows: in order to solve the technical problem, one-way exhaust aluminium foil bag in maze, it includes the bag body, the bag body includes the PE composite bed outside is equipped with the non-woven fabrics layer outside is equipped with the PET layer, the PE composite bed includes PE inlayer, aluminium foil layer and PE skin be equipped with the dotted line district on the PE composite bed be equipped with the micropore district on the PET layer of dotted line district top be equipped with the non-woven fabrics exhaust area on the non-woven fabrics layer, micropore district, the dotted line district of exhausting of non-woven fabrics become one-way exhaust district, the length direction at the bag body is established in one-way exhaust district be equipped with exit on the bag body.

Further, the non-woven fabric air exhaust area and the dotted line area are not adhered.

Further, the non-woven fabric vent area and the micropore area are not arranged in a bonding mode.

Further, the gas in the bag body is exhausted from the one-way exhaust area from inside to outside.

Further, the bag body outside is equipped with weaves the outer bag of cloth weave outer bag upper portion corner and is equipped with the suspender, the suspender includes the suspender body the suspender body outside is equipped with wear-resisting sheath, the suspender body superposes into four layer structure by individual layer dacron meshbelt, and this four layer structure divide into dacron meshbelt layer I, dacron meshbelt layer II, dacron meshbelt layer III and dacron meshbelt layer IV, dacron meshbelt layer I and dacron meshbelt layer II link to each other through the sewing thread and form connector I, dacron meshbelt layer III and dacron meshbelt layer IV link to each other through the sewing thread and form connector II, connector I and connector II link to each other through the sewing thread and form the suspender body, individual layer dacron meshbelt is woven warp and woof by the lockstitch line and is connected and form.

Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has the advantages of reasonable overall structure setting, adopt the PE composite bed, the non-woven fabrics layer, the PET layer is constituteed the bag body, good protection against the tide, performances such as light-resistant, be equipped with the dotted line district on the PE composite bed, be equipped with the micropore district on the PET layer of dotted line district top, be equipped with the non-woven fabrics exhaust area on the non-woven fabrics layer, this micropore district, the non-woven fabrics exhaust area, the one-way exhaust area of dotted line component, the internal gas of bag is by interior and outer from one-way exhaust area discharge, can exhaust not leak powder, the convenience is stacked in the transportation, set up the outer bag of woven fabrics, convenient hoist and mount, be equipped with the suspender on the outer bag of woven fabrics, set up wear-resisting sheath outside the suspender body, the wear resistance at this position has been improved greatly, the suspender body superposes into four laminar structures by the individual layer dacron meshbelt layer, this four laminar structures divide into dacron knitbelt layer I, dacron knitbelt layer II, the dacron beltron knitbelt layer III and dacron knitbelt layer IV, the knitbelt layer II, the knitbelt layer I and dacron knitbelt II link to each other through the sewing thread and constitute the connector I, the connector III with the dacron knitbelt IV, use high strength connector.

Drawings

FIG. 1 is a schematic view of the arrangement structure of the middle bag body and the one-way exhaust area of the present invention;

FIG. 2 is a schematic view of the arrangement structure of the middle bag body and the outer woven cloth bag of the present invention;

FIG. 3 is a schematic view of the structure of the sling of the present invention;

fig. 4 is a schematic view of the layered structure of the middle sling body of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

As shown in figure 1, one-way exhaust aluminium foil bag in maze, it includes bag body 1, bag body 1 includes the PE composite bed outside is equipped with the non-woven fabrics layer outside is equipped with the PET layer, the PE composite bed includes PE inlayer, aluminium foil layer and PE skin be equipped with dotted line district 2 on the PE composite bed be equipped with micropore district 3 on the PET layer of dotted line district 2 top be equipped with non-woven fabrics exhaust zone 4 on the non-woven fabrics layer, micropore district 3, non-woven fabrics exhaust zone 4, dotted line district 2 constitute one-way exhaust district, non-adhesion setting between non-woven fabrics exhaust zone 4 and dotted line district 2, non-adhesion setting between non-woven fabrics exhaust zone 4 and the micropore district 3, the one-way exhaust district of following is discharged from interior and exterior in bag body 1, one-way exhaust district establishes at bag body 1's length direction be equipped with exit on the bag body 1.

The utility model has the advantages of reasonable overall structure, adopt PE composite bed, non-woven fabrics layer, the PET layer to constitute the bag body, have good dampproofing, performance such as light-resistant, be equipped with the dotted line district on the PE composite bed, be equipped with the micropore district on the PET layer of dotted line district top, be equipped with the non-woven fabrics exhaust zone on the non-woven fabrics layer, this micropore district, non-woven fabrics exhaust zone, the one-way exhaust zone of dotted line component, the interior gas of bag body is discharged from one-way exhaust zone from interior to exterior, can exhaust not leak powder, the convenience is stacked in the transportation.

Example 2

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the labyrinth one-way exhaust aluminum foil bag of the present invention comprises a bag body 1, wherein the bag body 1 comprises a PE composite layer, a non-woven fabric layer is arranged outside the PE composite layer, a PET layer is arranged outside the non-woven fabric layer, the PE composite layer comprises a PE inner layer, an aluminum foil layer and a PE outer layer, a dotted line area 2 is arranged on the PE composite layer, a microporous area 3 is arranged on the PET layer above the dotted line area 2, a non-woven fabric exhaust area 4 is arranged on the non-woven fabric layer, the micro-hole area 3, the non-woven fabric exhaust area 4 and the dotted line area 2 form a one-way exhaust area, the non-woven fabric exhaust area 4 and the dotted line area 2 are not adhered, the non-woven fabric exhaust area 4 and the micropore area 3 are not adhered, the gas in the bag body 1 is exhausted from the one-way exhaust area from inside to outside, the one-way exhaust area is arranged in the length direction of the bag body 1, an inlet and an outlet are arranged on the bag body 1, a woven cloth outer bag 5 is arranged outside the bag body 1, a hanging strip 6 is arranged at the upper corner of the woven cloth outer bag 5, the hanging strip 6 comprises a hanging strip body 7, a wear-resistant sheath 8 is arranged outside the sling body 7, the sling body 7 is of a four-layer structure formed by overlapping single-layer terylene woven belts, the four-layer structure comprises a terylene woven belt layer I9, a terylene woven belt layer II 10, a terylene woven belt layer III 11 and a terylene woven belt layer IV 12, the terylene tape layer I9 and the terylene tape layer II 10 are connected by sewing thread to form a connector I13, the terylene tape layer III 11 and the terylene tape layer IV 12 are connected by sewing thread to form a connector II 14, the connecting body I13 and the connecting body II 14 are connected through sewing threads to form the hanging strip body 7, and the single-layer polyester woven belt is formed by weaving and connecting warp yarns and weft yarns through lock stitch lines.

The utility model has the advantages of reasonable overall structure, adopt the PE composite bed, the non-woven fabrics layer, the PET layer constitutes the bag body, good dampproofing has, performance such as light-resistant, be equipped with the dotted line district on the PE composite bed, be equipped with the micropore district on the PET layer of dotted line district top, be equipped with the non-woven fabrics exhaust area on the non-woven fabrics layer, this micropore district, the non-woven fabrics exhaust area, the one-way exhaust area of dotted line constitution, the internal gas of bag is discharged from one-way exhaust area from interior to exterior, can exhaust not leak powder, the transportation is stacked conveniently, set up the outer bag of woven fabrics, convenient hoist and mount, be equipped with the suspender on the outer bag of woven fabrics, set up wear-resisting sheath in suspender body outside, the wear resistance at this position has been improved greatly, the suspender body is superimposed into four laminar structures by individual layer dacron meshbelt, this four laminar structures divide into dacron meshbelt layer I, dacron meshbelt layer II, dacron meshbelt layer III and dacron meshbelt layer II link to each other through the sewing thread and constitute connector I, dacron meshbelt layer III, dacron body III is linked to each other through sewing thread, dacron body high strength is good.

The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.

Claims

1. One-way exhaust aluminium foil bag in maze, its characterized in that: it includes the bag body (1), the bag body (1) includes the PE composite bed outside is equipped with the non-woven fabrics layer outside is equipped with the PET layer, the PE composite bed includes PE inlayer, aluminium foil layer and PE outer be equipped with dotted line district (2) on the PE composite bed be equipped with micropore district (3) on the PET layer of dotted line district (2) be equipped with non-woven fabrics exhaust area (4) on the non-woven fabrics layer, one-way exhaust area is constituteed in micropore district (3), non-woven fabrics exhaust area (4), dotted line district (2), the length direction at the bag body (1) is established to one-way exhaust area be equipped with exit on the bag body (1).

2. The labyrinth one-way exhaust aluminum foil bag as claimed in claim 1, wherein: the non-woven fabric exhaust area (4) and the dotted line area (2) are not adhered.

3. The labyrinth one-way exhaust aluminum foil bag as claimed in claim 1 or 2, wherein: the non-woven fabric exhaust area (4) and the micropore area (3) are not adhered.

4. The labyrinth one-way exhaust aluminum foil bag as claimed in claim 1, wherein: the gas in the bag body (1) is exhausted from the one-way exhaust area from inside to outside.

5. The labyrinth one-way exhaust aluminum foil bag as claimed in claim 1, wherein: bag body (1) outside is equipped with woven cloth outer bag (5) upper portion corner is equipped with suspender (6), suspender (6) include suspender body (7) outside is equipped with wear-resisting sheath (8), suspender body (7) become four layer structure by single-layer dacron meshbelt layer, and this four layer structure is divided into dacron meshbelt layer I (9), dacron meshbelt layer II (10), dacron meshbelt layer III (11) and dacron meshbelt layer IV (12), dacron meshbelt layer I (9) and dacron meshbelt layer II (10) link to each other through the sewing thread and constitute connector I (13), dacron meshbelt layer III (11) and dacron meshbelt layer IV (12) link to each other through the sewing thread and constitute connector II (14), connector I (13) and connector II (14) link to each other through the sewing thread and constitute suspender body (7), single-layer meshbelt is formed by linking warp and woof by the lock sideline.