TW202335912A - Automatic suction-nozzle type vacuum packaging method of vacuum texture plane sealing bag capable of conveniently vacuumizing bag bodies to realize vacuum packaging - Google Patents

Abstract

The present invention discloses an automatic suction-nozzle type vacuum packaging method of vacuum texture plane sealing bag, which includes the following steps: Step 1: placing the opening of a bag body to be vacuumed between the upper cover and the base of the vacuumizing device and extending to the interior of the hot melting portion. In which, the hot melting portion comprises a first hot melting portion and a second hot melting portion that are disposed on the base in parallel, wherein the first hot melting portion is located outside the second hot melting portion; Step 2: extending the suction nozzle from the vacuumizing device into the bag body, wherein the front end of the suction nozzle is located outside the second hot melting portion; and, Step 3: tightly buckling the upper cover with the base of the vacuumizing device to press the bag body. The vacuum packaging method of the present invention may conveniently perform the vacuumizing operation for bag body to realize vacuum packaging.

Description

A vacuum packaging method for suction mouth type automatic vacuum pattern flat sealing bags

The invention relates to a vacuum packaging method, specifically a vacuum packaging method of a suction blow nozzle type automatic vacuum pattern plane sealing bag.

Nowadays, when vacuuming and packaging textured bags, flat bags and even corner bags, textured bags and corner bags need to be vacuumed using the inner warehouse wrapping method, and the suction blow nozzle method cannot be used. The principle of different vacuums for different bag bodies. They need to be completely covered to complete the vacuuming operation of the air in the bag, which is inconvenient to operate. In view of this, how to use a simpler way to achieve vacuum packaging of bags is particularly important.

The technical problem to be solved by the present invention is to provide a vacuum packaging method for a suction mouth type automatic vacuum pattern flat seal bag, which method facilitates the vacuuming operation of the bag body to achieve vacuum packaging.

The technical solution of the present invention is to provide a vacuum packaging method for suction mouth type automatic vacuum pattern flat seal bags

, including the following steps,

Step 1: Place the open end of the bag to be vacuumed between the upper cover and the base of the vacuum device, and extend it to the inside of the first hot melt part;

Step 2, turn on the power, make the suction blow nozzle extend from the vacuum device, place it above the first and second hot melt parts, and extend into the opening of the bag body;

Step 3: Put the upper cover on and magnetically attach it to the base;

Step 4: Start the first sealing mode, seal the first sealing part through the first hot melt part. At this time, the opening of the bag body retains a gap for the movement of the suction mouthpiece, and at the same time start the motor to suck the bag through the suction mouthpiece. Suction the air in the bag to the predetermined vacuum state, then retract the suction mouthpiece to the first hot melt inside part;

Step 5: The motor continues to run, and the air in the bag is sucked through the suction nozzle, and then the first sealing operation is fully sealed. After completion, the suction nozzle returns to the vacuum device, and the magnetic upper cover is released to complete the sealing operation.

The above-mentioned sealing method is a single-sealing method, which is used to overcome the technical defect that the existing suction and mouth-type vacuum machine cannot vacuum textured bags and corner bags.

As a preference, it can also include a double sealing method, specifically as follows:

Step 1: Place the open end of the bag to be vacuumed between the upper cover and the base of the vacuum device, and extend it to the inside of the first hot melt part;

Step 2, turn on the power, make the suction blow nozzle extend from the vacuum device and extend into the opening of the bag body, the front end of the suction blow nozzle is located outside the second hot melt part;

Step 3: Put the upper cover on and magnetically attach it to the base;

Step 4: Start the first sealing mode, seal the first sealing part through the first hot melt part. At this time, the opening of the bag body retains a gap for the movement of the suction mouthpiece, and at the same time start the motor to suck the bag through the suction mouthpiece. Suction the air in the bag to a predetermined vacuum state, and then retract the suction mouthpiece electrically or manually so that it is at the first sealing position corresponding to the first hot-melt part;

Step 5. The motor continues to run, and the air in the bag continues to be sucked through the suction blow nozzle, and then the second sealing operation corresponding to the second hot melt part is fully sealed. After completion, the suction blow nozzle returns to the vacuum device, and then The first hot-melt part is used to completely seal the first seal, and finally the magnetic upper cover is released to complete the vacuum sealing operation.

After adopting the above technology, compared with the existing technology, the present invention has the following advantages: it is convenient to perform vacuuming operations on any bag to achieve complete vacuum packaging, so that any sealed bag that has been used at home can be vacuum sealed again and protected. environment and reduce the waste generated by plastic bags.

1: Vacuum packaging device

2: base body

4: Bag body

21:Base

22: Upper cover

31: Suction mouthpiece

211:Isolation Department

212:First hot melt department

214:Second hot melt department

213:Electromagnetic Department

221: Close fittings

222: Barrier

223:Metal parts

311: Vertical notch

Figure 1 is a schematic structural diagram of an embodiment of the present invention.

Figure 2 is a schematic diagram of the usage effect of the embodiment of the present invention.

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

In the example of the present invention, a detailed description will be given based on the vacuum packaging device disclosed by the applicant. As shown in Figures 1 and 2, the vacuum packaging device 1 includes a base 2, and a base 21 is provided at the lower end of the base 2. , the rear side of the base 21 is rotatably connected to an upper cover 22, and the connection can be flipped through a pivoting shaft. The upper surface of the front side of the base 21 has an isolation portion 211, and the inner side of the isolation portion 211 has a hot melt portion. , in the example of the present invention, the hot-melt part is fixed on the upper surface of the base 21 in a long strip, and there are two hot-melt parts. The two hot-melt parts are arranged in parallel, wherein the hot-melt parts include each other. The first hot melt part 212 and the second hot melt part 214 are arranged in parallel on the base. The first hot melt part 212 is located inside the second hot melt part 214; similarly, the isolation part 211 is parallel to the hot melt part. Setting: Each of the upper surfaces at both ends of the base 21 is provided with an electromagnetic portion 213. The upper cover 22 is provided with a sealing member 221 on its lower surface on the side away from the base. The sealing member 221 corresponds to the isolation portion 211. is provided, and a barrier member 222 is provided inside the sealing member 221. Corresponding to the number of hot melt parts, there are two barrier members 222. The two barrier members 222 are arranged in parallel, and the sealing member 222 is arranged in parallel. The member 221 and the barrier member 222 are arranged in parallel. In other words, the barrier member 222 is provided correspondingly to the hot melt part. The upper cover 22 is also provided with two metal parts that cooperate with the electromagnetic part 213 one by one. 223. Two metal pieces 223 are provided at the lower parts of both sides of the upper cover. The base 2 also has a receiving portion.

At the same time, it also includes a suction and blowing device. The suction and blowing device is arranged in the accommodating part. The suction and blowing device can move in the accommodating part. The suction and blowing device has a A suction mouthpiece 31. A vertical notch 311 is formed on the suction mouthpiece 31. The suction mouthpiece 31 is flat, and the width of both sides of the suction mouthpiece 31 is not greater than the width of the hot melt part. One-tenth of. When in use, the suction mouthpiece 31 is inserted into the bag body 4, and the vertical notch 311 can create more sufficient space in the bag body 4 without limiting the suction mouthpiece 31 to only one direction. suction as described The gas in the bag 4, that is to say, the bag 4 is flat in a static state. When the suction blow nozzle 31 is inserted into the bag 4, the vertical notch 311 can make the bag The body 4 creates more sufficient space, reducing the blocking rate between the suction mouthpiece 31 and the bag body 4, and the bag body 4 will not appear flat or flat, and the suction mouthpiece 31 will not It is limited to only sucking the gas in the bag 4 in one direction. The gas in the bag 4 can be sucked in three directions: up, forward and down. The suction blowing nozzle 31 is added to suck and blow the bag 4 The effect of medium gas. In the example of the present invention, the suction mouthpiece 31 has a flat structure.

In addition, the upper cover 22 is formed with an opening 224 at a central position close to the outer edge of the sealing member. The suction mouthpiece 31 can protrude out of the base body 2 through the opening 224 and penetrate deep into the base body 2 . The gas in the bag is sucked into the bag.

Further, in order to contain the liquid that overflows due to the suction of the sealed bag, the suction and blowing device includes a water collection box and a self-priming micro water pump. The water collection box is located on the rear side of the base, and the water collection box has an inlet. The water inlet and suction port are connected to the suction mouthpiece through a connecting pipe, and the suction port is connected to a self-priming micro water pump. Moreover, for better effect, the water inlet and suction port are located in the upper part of the water collecting box. Thereby the suction overflow will be sucked into the water collection box and accumulated to avoid vacuum pump clogging failure.

On this basis, a vacuum packaging method of a suction mouth type automatic vacuum pattern plane sealing bag based on the above vacuum packaging device includes the following steps:

Step 1: Place the open end of the bag to be vacuumed between the upper cover and the base of the vacuum device, and extend it to the inside of the first hot melt part;

Step 2, turn on the power and make the suction blow nozzle extend from the vacuum device above the first and second hot melt parts and extend into the opening of the bag;

Step 3: Put the upper cover on and magnetically attach it to the base;

Step 4: Start the first sealing mode, seal the first sealing part through the first hot melt part. At this time, the opening of the bag body retains a gap for the movement of the suction mouthpiece, and at the same time start the motor to suck through the suction mouthpiece. The air in the bag reaches a predetermined vacuum state, and then the suction nozzle is retracted to the inside of the first hot melt part;

Step 5: The motor continues to run, and the air in the bag is sucked through the suction nozzle, and then the first sealing part is fully sealed. After completion, the suction nozzle returns to the vacuum device to release the magnetic suction. Put the lid on and complete the sealing operation.

The above-mentioned sealing method is a single-sealing method, which is used to overcome the technical defect that the existing suction and mouth-type vacuum machine cannot vacuum textured bags and corner bags.

In addition, double sealing can also be achieved based on the above structure, as follows:

Step 1: Place the open end of the bag to be vacuumed between the upper cover and the base of the vacuum device, and extend it to the inside of the first hot melt part;

Step 2, turn on the power, make the suction blow nozzle extend from the vacuum device and extend into the opening of the bag body, the front end of the suction blow nozzle is located outside the second hot melt part;

Step 3: Put the upper cover on and magnetically attach it to the base;

Step 4: Start the first sealing mode, seal the first sealing part through the first hot melt part. At this time, the opening of the bag body retains a gap for the movement of the suction mouthpiece, and at the same time start the motor to suck the bag through the suction mouthpiece. Suction the air in the bag to a predetermined vacuum state, and then retract the suction mouthpiece electrically or manually so that it is at the first sealing position corresponding to the first hot-melt part;

Step 5: The motor continues to run, and the air in the bag continues to be sucked through the suction mouthpiece, and then the second sealing operation corresponding to the second hot melt part is fully sealed. After completion, the suction mouthpiece returns to the vacuum device, and then The first hot-melt part is used to completely seal the first sealing area, and finally the magnetic upper cover is released to complete the sealing operation.

The suction blower of the present invention can be used with vacuum or air blowing on any dry, wet, powder, oil, water, sauce, soft or hard food. Because there is a water collection box between the suction nozzle and the motor pump, it can accommodate the water that accidentally enters the suction nozzle. The food ingredients will not cause the self-priming micro water pump to block and malfunction, and outside air can be blown into the bag through the water collection box pipeline.

The above only describes the preferred embodiments of the present invention, but should not be understood as limiting the claims. All equivalent structure or equivalent process transformations made using the contents of the description and drawings of the present invention are included in the patent protection scope of the present invention.

1: Vacuum packaging device

2: base body

4: Bag body

21:Base

22: Upper cover

31: Suction mouthpiece

211:Isolation Department

212:First hot melt department

214:Second hot melt department

213:Electromagnetic Department

221: Close fittings

222: Barrier

223:Metal parts

311: Vertical notch

Claims (2)

A vacuum packaging method of a suction mouth type automatic vacuum pattern flat seal bag, which is characterized by: Includes the following steps, Step 1: Place the open end of the bag to be vacuumed between the upper cover and the base of the vacuum device, and extend it to the inside of the first hot melt part; Step 2, turn on the power and make the suction mouthpiece extend from the vacuum device and extend into the opening of the bag; Step 3: Put the upper cover on and magnetically attach it to the base; Step 4: Start the first sealing mode, seal the first sealing part through the first hot melt part. At this time, the opening of the bag body retains a gap for the movement of the suction mouthpiece, and at the same time start the motor to suck the bag through the suction mouthpiece. Suction the air in the bag to a predetermined vacuum state, and then retract the suction nozzle to the inside of the first hot melt part; Step 5: The motor continues to run, and the air in the bag is sucked through the suction nozzle, and then the first sealing operation is fully sealed. After completion, the suction nozzle returns to the vacuum device, and the magnetic upper cover is released to complete the sealing operation. A vacuum packaging method of a suction mouthpiece type automatic vacuum pattern flat seal bag according to claim 1, Its characteristics are: Step 1: Place the open end of the bag to be vacuumed between the upper cover and the base of the vacuum device, and extend it to the inside of the first hot melt part; Step 2, turn on the power, make the suction blow nozzle extend from the vacuum device and extend into the opening of the bag body, the front end of the suction blow nozzle is located outside the second hot melt part; Step 3: Put the upper cover on and magnetically attach it to the base; Step 4: Start the first sealing mode, seal the first sealing part through the first hot melt part. At this time, the opening of the bag body retains a gap for the movement of the suction mouthpiece, and at the same time start the motor to suck the bag through the suction mouthpiece. Suction the air in the bag to a predetermined vacuum state, and then retract the suction mouthpiece electrically or manually so that it is at the first sealing position corresponding to the first hot-melt part; Step 5: The motor continues to run, and the air in the bag continues to be sucked through the suction mouthpiece, and then Complete the second sealing operation corresponding to the second hot-melt part. After completion, the suction mouthpiece is returned to the vacuum device, and then the first hot-melt part is used to complete the first sealing operation. Finally, the magnetic upper cover is released. Complete the sealing operation.

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