CN201895835U - Barreled water dedicated drinking water bag with changeable functions - Google Patents

Abstract

A special drinking water bag for bottled water that can change functions, relates to the field of packaging bags, and is used to solve the problem of pollution caused by incomplete disinfection of water barrels during the production of bottled drinking water and the contact between air and drinking water during production and use. . It is to add a drinking water bag to the barreled water barrel. The water is located in the bag. It is packaged in double-layer airtight packaging without air in the bag. It is compatible with the original barreled drinking water system. The bag body is made of degradable materials and processed after use. into garbage bags, which is beneficial to the full utilization of resources. It mainly includes: bag body, bag opening, garbage bag cutting line, garbage bag handle cutting line, sealing line, plastic wrap at the bag opening, and sealing line at the bag opening. The utility model is mainly used for drinking water packaging.

Description

Special drinking water bag for bottled water with changeable function

technical field

The utility model relates to a packaging bag, in particular to a drinking water bag whose function can be changed.

Background technique

At present, there is a kind of drinking water drinking device used on general water dispensers that can solve the problem of secondary pollution. . Among them, a film bag is placed in the drinking water bucket, and the drinking water is filled in the bag. After the mouth of the bag protrudes from the mouth of the bucket and is turned over, it is pressed and sealed by the cover of the bucket cover. However, there are still some defects in its design. In the production process, after the bag is filled with drinking water, it is sealed by the lid cover, and there will be some air in the upper part of the water, which is difficult to ensure sterility and has hidden dangers in hygiene; The material is polyethylene, which is not easy to degrade. The water bag is discarded after use, which is not conducive to the reuse of resources.

Contents of the invention

In order to solve the problem that after the existing drinking water bag is filled with water, there will be some air in the bag, which makes it difficult to ensure sterility; the material used for the bag body is not conducive to environmental protection; The utility model provides a drinking water bag, which can not only avoid the hygienic hidden danger caused by the air left in the bag after filling water, but also the bag body is made of degradable materials, which is beneficial to environmental protection. into garbage bags, which is conducive to creating a conservation-oriented society.

The technical solution adopted by the utility model to solve the technical problem is: place the drinking water bag made of degradable material in the bucket of drinking water with several small holes on the bottom, and put the remaining water in the bag after filling the water The air is drawn out, and the first seal is made in the middle of the bag mouth with plastic wrap, and then the air in the bag mouth is drawn out after sealing, and the second seal is made at the end of the bag mouth, and then it is pressed and sealed in the barrel by the lid sleeve. When in use, open the unsealable sealing cover on the cover of the bucket cover, take out the sealed bag mouth, tear it along the sealing line to expose the plastic wrap, put it on the cover cover, and then put the bucket upside down on the water dispenser superior. After the drinking water in the bag is used up, the bag body is taken out and cut along the cutting line provided thereon to make the garbage bag.

The beneficial effect of the utility model is that, while prolonging the fresh-keeping time of drinking water after unsealing and effectively preventing secondary pollution, it also effectively avoids primary pollution during production and storage; it is beneficial to environmental protection; it is beneficial to 3R economy development of.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model.

Figure 2 is a detailed view of the pocket.

Fig. 3 is a plan development view of Fig. 1 .

Figure 4 is a detailed view of the plastic wrap at the mouth of the bag.

Fig. 5 is a structural schematic diagram of the bucket.

Figure 6 is a detailed view of the air intake hole at the bottom of the bucket.

In the figure: 1. Bag body, 2. Bag mouth, 3. Garbage bag cutting line, 4. Garbage bag handle cutting line, 5. Sealing line, 6. Plastic wrap at the bag mouth, 7. Sealing line at the bag mouth, 8. Unsealable sealing cap, 9. Bucket cover cover, 10. Bucket, 11. Air intake hole, 12. Bucket bottom.

Detailed ways

The device: the bag body (1), the bag mouth (2), and the plastic wrap (6) at the bag mouth are made of degradable materials (such as polyhydroxyalkanoate). The thickness of the bag body (1) is 0.04mm, and its height and diameter are 190mm and 6mm larger than the size of the bucket, respectively. Shown in 3, during bag making, seal along sealing line (5) among Fig. 1. The plastic wrap (6) at the mouth of the bag has a thickness of 0.02mm, and its diameter is 12mm larger than that of the mouth of the bag (2).

Place the prepared water bag in the bucket (10) shown in Figure 4, take out the remaining air in the bag after filling with water, and use the plastic wrap (6) at the bag mouth to perform the first seal in the middle of the bag mouth. After sealing, the air in the pocket is drawn out, and the second seal is carried out at the end of the pocket (2) along the sealing line (7) at the pocket, as shown in Figure 2, and then it is pressed and sealed by the bung cover (9) inside the barrel. When enabled, open the unsealable sealing cover (8) on the bung cover (9), take out the sealed bag mouth (2), tear it along the sealing line (7) at the bag mouth, and expose the fresh-keeping bag at the bag mouth film (6), put the pocket (2) back on the bung cover (9), and then place the bucket (10) upside down on the water dispenser. There are 20 air intake holes (11) with a diameter of 4.4mm, as shown in Figure 6. As the water flows out, air flows in from the air intake holes at the bottom of the barrel to maintain the air pressure inside the barrel.

After the drinking water in the bag is used up, the water bag is taken out and cut along the garbage bag cutting line (3) and the garbage bag handle cutting line (4) to make the garbage bag.

Claims (3)

1. water bag is drunk in the bottled water special use that can change function, it is characterized in that: lister bag is a kind of degradation material goods of environmental protection, and sack (2) locates to be provided with double-layer seal, and bag (1) is provided with refuse bag cutting wires (3), refuse bag carrying handle cutting wires (4).

2. water bag is drunk in the bottled water special use that changes function according to claim 1, it is characterized in that: the degradation material goods of described a kind of environmental protection, make by polyhydroxyalkanoate.

3. water bag is drunk in the bottled water special use that changes function according to claim 1, it is characterized in that: the double-layer seal that described sack (2) is located, its ground floor sealing is to be made of sack place preservative film (6).

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