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Packing material and purpose thereof

A packaging and storage room technology, applied in the field of packaging, can solve the problems of polluted potion, air pollution, etc.

Inactive Publication Date: 2013-07-10
查红梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Many substances are easily polluted by air, such as eye drops, oxygen and bacteria in the air can contaminate the drops, and existing packaging, such as plastic bottles, allow air to enter when releasing the contents

Method used

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  • Packing material and purpose thereof
  • Packing material and purpose thereof
  • Packing material and purpose thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1 eye drops bottle

[0023] Such as figure 1 Shown, this eye drops bottle is made up of bottle body 1, screw cap 6, flexible diaphragm 2, air bag 5, spring collar 7 and 2 one-way valves 11,12. The flexible diaphragm 2 is fixed on the inner wall of the bottle body 1 by a spring collar 7 , and divides the inner cavity into an air chamber 3 and a storage chamber 4 . Loosen the screw cap 6, squeeze the air bag 5, the one-way valve 12 is closed, the one-way valve 11 is opened, the air enters the air chamber 3 from the air bag 5 through the air chamber inlet 8, the pressure of the air chamber 3 rises, and the storage chamber is squeezed 4. A certain amount of liquid medicine is discharged from the bottle mouth 9 . Unclamp the air bag 5, the check valve 12 is opened, the check valve 11 is closed, and the air enters the air bag 5 through the air bag air inlet 10, and the air bag 5 recovers the filled state.

Embodiment 2

[0024] Embodiment 2 eye drops bottle

[0025] Such as figure 2 Shown, this eye drops bottle is made up of bottle body 1, soft bag 13, bowl-shaped apron 14, bottle cap 6, the empty tube 15 with external thread. The soft bag 13 is fixed on the bottle body 1 through the external thread on the empty tube 15 and the corresponding internal thread on the inner wall of the bottle mouth, and the inner cavity is divided into an air chamber 3 and a storage chamber 4 . The apron 14 is fixed on the bottom of the bottle body 1 and is connected to the air chamber 3 through the air chamber air inlet 8 . Block the small hole 16 at the bottom of the apron bowl with your fingers, so that the air cannot enter the closed space formed by the apron 14, finger belly, and air chamber 3. Loosen the bottle cap 6, squeeze the apron 14, and the pressure of the air chamber 3 will rise. Squeeze the storage chamber 4, and a certain amount of liquid medicine is discharged from the bottle mouth 9. Release ...

Embodiment 3

[0027] Embodiment 3 Chuanbei loquat ointment bottle

[0028] Such as image 3 As shown, the Chuanbei loquat ointment bottle is composed of a bottle body 1, a screw cap 6, a soft bag 13, a spring collar 7, and an air cylinder. The soft bag 13 is fixed on the air chamber air inlet 8 of the bottle body by the spring collar 7, and the inner cavity of the bottle body is divided into the air chamber 3 and the storage chamber 4. Gas cylinder is made of cylinder body 21, push rod 17, piston 18, check valve 11,12. Unscrew the screw cap 6, push down the push rod 17, the one-way valve 12 is closed, the one-way valve 11 is opened, and the air enters the air chamber 3 from the air cylinder chamber through the air chamber inlet pipe 19 and the air chamber inlet 8, and the air chamber 3 When the pressure rises, the storage chamber 4 is extruded, and a certain amount of Chuanbei batch paste is discharged from the bottle mouth 9 through the drug outflow pipeline 20 . Pull up the push rod 17...

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Abstract

The invention relates to a packing material and a purpose thereof. The inner cavity of the packing material is divided into a storage chamber and an air chamber by a flexible diaphragm or a soft bag; an air inlet of the air chamber is connected with a pressure device; when a content such as eyewash, toothpaste, shampoo and cough syrup needs to be discharged, the outlet of the air chamber is opened, and air is pressed into the air chamber through the pressure device, so that the air chamber is inflated to extrude the storage chamber to extrude out the content, thereby achieving the purpose that even though air does not enter the storage chamber, the content can be discharged to avoid air pollution. The packing material can be used for packing liquid, ointment matters, powdery matters, medicines for human purposes, veterinary medicines, pesticides, industrial liquid or semiliquid, chemical reagents, toothpaste, shampoo, hand wash, body wash, liquid or paste foods, drinking water, beverage, edible oil.

Description

technical field [0001] The invention relates to a package and its application. Background technique [0002] Many substances are susceptible to air pollution, such as eye drops, where oxygen and bacteria in the air can contaminate the drops, while existing packaging, such as plastic bottles, allows air to enter when releasing the contents. [0003] In order to solve this problem, Chinese patent application 200620126187.0 discloses a medicine bottle, the bottle body and the bottle neck dropper are integrated, the bottle neck dropper is covered with a bottle cap, and one end of the bottle neck dropper connected with the bottle body is fixed in the medicine liquid channel. With microporous filter plate. After people use the eye drops packaged in this eye drop bottle, due to the microporous filter plate, microorganisms and the like can be filtered out when the medicinal liquid in contact with the air flows back. [0004] Chinese patent applications 200820006016.3 and 200920101...

Claims

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Application Information

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IPC IPC(8): B65D83/00B65D83/06
Inventor 查红梅
Owner 查红梅
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