CN211870159U

CN211870159U - Pricker mouth cover of aseptic packaging bag

Info

Publication number: CN211870159U
Application number: CN202020342810.6U
Authority: CN
Inventors: 邓忠
Original assignee: Wuxi Qinon Packaging Technology Co ltd
Current assignee: Wuxi Qinon Packaging Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-06
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a water technical field in bags discloses an aseptic wrapping bag felting needle flap, including base and interior stopper, the inner chamber of base and aseptic wrapping bag inner space communicate with each other, are equipped with a plurality of sunken ring groove on the co-altitude of inner chamber wall in the base, interior stopper and base inner chamber size phase-match are equipped with the outside bellied card muscle of a plurality of on the outer wall of interior stopper, it is corresponding with base inner chamber's draw-in groove to block the muscle, be equipped with the through-hole tubular column in the interior stopper, through-hole tubular column bottom sets up the seal membrane, the interior stopper inserts to the base in, the card muscle is sealed with the draw-in groove block. The utility model discloses after realizing the aseptic filling of wrapping bag, guaranteed to get the liquid in-process and not produced the leakage to after stopping to get liquid, guarantee sealed effect.

Description

Pricker mouth cover of aseptic packaging bag

Technical Field

The utility model relates to a water technical field in bags especially relates to an aseptic wrapping bag felting needle flap.

Background

The liquid-taking mode of the liquid packaging bag comprises three modes of pouring, discharging and pumping liquid, wherein the two modes of discharging and pumping liquid can realize closed liquid taking, namely the liquid in the bag does not contact with the outside air in the liquid taking process, so that the quality guarantee effect of the liquid in the bag after the package is opened is realized. Chinese patent 'a liquid packing and liquid taking structure' (application number: 201710363760.2) discloses a liquid packing and liquid taking structure, which realizes a reliable, convenient and sanitary liquid taking mode.

However, in the production process of liquid products, the technology needs to adopt automatic packaging equipment of rolled films. When the equipment is used for filling, the filling material liquid cannot be completely isolated from the air of the production environment, and unclean air pollution to the material liquid is easily caused. The product produced under the non-aseptic filling condition is easy to generate excessive microorganisms, and the quality guarantee period of the product are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, provide an aseptic wrapping bag felting needle flap, realize the aseptic filling back of wrapping bag, guaranteed to get the liquid in-process and not produce the leakage to after stopping to get liquid, guarantee sealed effect.

The utility model adopts the technical proposal that:

the utility model provides an aseptic wrapping bag felting needle flap, characterized by, includes base and interior stopper, the inner chamber of base and aseptic wrapping bag inner space communicate with each other, are equipped with a plurality of sunken ring groove on the co-altitude of base inner chamber wall, interior stopper and base inner chamber size phase-match are equipped with the outside prominent card muscle of a plurality of on the outer wall of interior stopper, it is corresponding with base inner chamber's draw-in groove to block the muscle, be equipped with the through-hole tubular column in the interior stopper, through-hole tubular column bottom sets up the seal membrane, interior stopper inserts to the base in, it is sealed with the draw-in groove block to block the muscle.

Furthermore, a first flanging is formed outwards at the opening of the inner cavity of the base.

Further, the upper end of the inner plug outwards forms a second flanging which is matched with the clamp of the filling machine,

further, an inner ring portion protruding towards the interior of the inner through hole pipe column is arranged at the bottom of the through hole pipe column of the inner plug.

Further, the plug head part in the inner plug forms a conical head.

Furthermore, the top of the through hole column of the inner plug is provided with a dust cover.

Furthermore, the number of the clamping grooves and the clamping ribs is 2-4.

The utility model has the advantages that:

(1) after aseptic filling, the base of the opening cover and the inner plug are reliably sealed, so that the sanitary condition of the product is guaranteed;

(2) when filling, only the contact part of the opening cover and the filling opening needs to be locally sterilized, so that the sterile filling requirement can be met, and the filling liquid is ensured not to be polluted by the ambient air;

(3) the sealing film on the inner plug can seal, and the outer wall of the puncture needle and the punctured film also have a sealing function, so that leakage is avoided in the liquid taking process;

(4) when the liquid fetching is stopped, the sealing effect can be ensured, the liquid in the packaging bag is greatly prevented from contacting with the outside air, and the quality guarantee period of the liquid in the packaging bag is prolonged.

Drawings

FIG. 1 is a structural cross-sectional view of a base;

FIG. 2 is a structural cross-sectional view of the inner plug;

fig. 3 is an assembled cross-sectional view of the present invention.

The reference numbers in the drawings are respectively:

1. a base; 2, an inner cavity;

3. a card slot; 4, first flanging;

5. reinforcing ribs; 6, inner plug;

7. clamping ribs; 8, second flanging;

9. a through-hole string; 10, sealing the film;

11. an inner ring portion; a conical head.

Detailed Description

The following describes in detail the embodiments of the needle-top of the aseptic packaging bag of the present invention with reference to the accompanying drawings.

Aseptic wrapping bag felting needle flap, including base and inner plug, the inner chamber of base and aseptic wrapping bag inner space communicate with each other, and the inner plug sets up in the base, and the water intaking felting needle inserts the inner plug through-hole, takes out the reagent in the aseptic wrapping bag from the inner chamber of base.

The sealed prefabricated packaging bag is sterilized by irradiation, and the packaging bag can be filled by pulling out the opening cover of the packaging bag at the later stage. During filling, only the contact part of the opening cover and the filling opening needs to be locally sterilized, so that the sterile filling requirement can be met, and the filling liquid is ensured not to be polluted by the ambient air. After aseptic filling, the base of the opening cover and the inner plug are reliably sealed, and the sanitary condition of the product is guaranteed.

Referring to the attached drawing 1, the base 1 is a hollow structure, the bottom of the inner cavity 2 of the base is communicated with the sterile packaging bag, 3 recessed ring-shaped clamping grooves 3 are arranged on the walls of the inner cavity 2 of the base 1 at different heights, the number of the clamping grooves 3 is determined according to the size of the base 1, and generally 2 to 4 clamping grooves are suitable. The lower part of the base 1 and the sterile packaging bag are sealed through hot-pressing packaging. The opening of the inner cavity 2 of the base 1 is outward formed with a first flanging 4. The outer wall of the base 1 is formed with a reinforcing rib 5.

Referring to the attached drawing 2, the inner plug 6 is cylindrical and is matched with the size of the inner cavity 2 of the base 1, a plurality of clamping ribs 7 protruding outwards are arranged on the outer wall of the inner plug 6, the clamping ribs 7 correspond to the clamping grooves 3 of the inner cavity 2 of the base 1, the inner plug 6 is inserted into the base 1, and the clamping ribs 7 are clamped and sealed with the clamping grooves 3. The upper end of the inner plug 6 is outwards formed into a second flanging 8, and the second flanging 8 is matched with the clamp of the filling machine. The inner plug 6 is internally provided with a through hole pipe column 9, the upper end of the through hole pipe column 9 is used for inserting a water taking needle, and the through hole pipe column can be sealed by a dustproof cover before use. The bottom of the through hole pipe column 9 is provided with a sealing film 10, the bottom of the through hole pipe column 9 of the inner plug 6 is provided with an inner ring part 11 protruding towards the inside of the inner through hole pipe column 9, and the shape of the inner ring part 11 can be triangular and is a triangular protruding rib. The head of the inner plug 6 forms a conical head 12 which is convenient to be inserted into the base 1.

Referring to fig. 3, after the inner plug 6 is inserted into the base 1, the clamping rib 7 is tightly matched and sealed with the clamping groove 3. The second flanging 8 of the inner plug 6 is matched with the first flanging 4 of the base 1 for operating the handheld support and installing and matching the clamp of the filling machine, and a water taking puncture needle of the filling machine is matched and sealed with the inner ring part 11 after entering from the through hole pipe column 9, punctures the sealing film 10 at the bottom and takes out liquid from the sterile packaging bag on the base 1. During the liquid extraction process, the sealing membrane 10 can tightly wrap the puncture needle. After the liquid is taken, the water taking pricker leaves the sealing film 10, and the sealing film 10 returns to the sealing state.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A kind of aseptic wrapping bag pricker flap, characterized by: including base and interior stopper, the inner chamber of base communicates with each other with aseptic wrapping bag inner space, is equipped with a plurality of sunken ring groove on the co-altitude of base inner chamber wall, interior stopper and base inner chamber size phase-match are equipped with the outside prominent card muscle of a plurality of on the outer wall of interior stopper, it is corresponding with the draw-in groove of base inner chamber to block the muscle, be equipped with the through-hole tubular column in the interior stopper, through-hole tubular column bottom sets up the seal membrane, interior stopper inserts to the base in, the card muscle is sealed with the draw-in groove block.

2. The sterile package spike cap of claim 1, wherein: the opening of the inner cavity of the base is outward formed with a first flanging.

3. The aseptic package spike cap of claim 2, wherein: and the upper end of the inner plug outwards forms a second flanging, and the second flanging is matched with the clamp of the filling machine.

4. The sterile package spike cover of any one of claims 1 to 3 wherein: and the bottom of the through hole pipe column of the inner plug is provided with an inner ring part protruding towards the inside of the inner through hole pipe column.

5. The sterile package spike cover of any one of claims 1 to 3 wherein: the head of the inner plug forms a conical head.

6. The sterile package spike cover of any one of claims 1 to 3 wherein: and the top of the through hole tubular column of the inner plug is provided with a dustproof cover.

7. The sterile package spike cover of any one of claims 1 to 3 wherein: the quantity of draw-in groove and card muscle is 2 to 4.