CN102372140A

CN102372140A - Vacuum garbage bag

Info

Publication number: CN102372140A
Application number: CN2010102537802A
Authority: CN
Inventors: 石峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-12
Filing date: 2010-08-12
Publication date: 2012-03-14

Abstract

The invention discloses a novel garbage bag, which is applicable to the collection, temporary storage, transfer and final disposal of production wastes in hospitals, laboratories, chemical plants, essence and perfumery plants and other occasions. On the basis of the existing plastic garbage bag, the double faced adhesive tape quick seal technology is utilized, meanwhile, according to the bionics principle, the vein valve one-way valve principle is flexibly applied in the vacuum garbage bag, and accordingly, on the premise of not greatly increasing the production cost, the garbage is vacuumized, closed, compressed, reduced and packed in an anoxybiotic way. The vacuum garbage bag specifically comprises 8 bag bodies and 6 check valves (ensuring the smooth vacuum draw and successful vacuum operation), wherein an annular seal belt 4 is respectively arranged at the opening of each bag body, and covers a preset adhesive 3 (used for sealing the loaded bag). The invention aims to overcome the defects of the existing garbage bag technology, and provides the novel garbage bag which has a simple structure, convenience in processing, low production cost, environmental-friendly efficiency and complete functions.

Description

The vacuum refuse bag

Technical field

Patent of the present invention relates to minimizing, closure, anoxybioticization and the stabilization of environmental protection field bulky cargo, scent of, inflammable waste material and collects, packs; Be specifically related to hospital, industrial enterprise; And large-scale experiment chamber and the scientific research institution produced pollution bulky cargo waste, especially danger wastes.For example: the collection of cleansing tissue, disposable glove, disposable working clothes, mouth mask, rag etc., storage, transportation and final burning are destroyed and are disposed.

Background technology

Negative pressure of vacuum compression Decrement Technique has been widely used in packaging for foodstuff, food storing, food transport, the decrement compression of family's cotton-wadded quilt, towel, anticorrosion, moistureproof storage.And increasing industry, medical treatment, scientific research bulky cargo waste; Then often because deal is light, volume is big, smell is strong, disperse, to reasons such as human body and environment are harmful to; Bring great trouble and potential safety hazard not only for collection, transfer, storage, transportation and the final burning destruction disposal of such waste, and seriously restricting relevant work efficiency.The healthy of relevant practitioner of destroying each links such as disposal for collection, transfer, storage, transportation and final burning brought great harm, and as easy as rolling off a logly in above-mentioned each link, causes unnecessary secondary pollution.

" the vacuum bag " of Shi Cunxia invention with air extractor; " tool bleed the vacuum bag of check (non-return) valve and the check (non-return) valve of bleeding " of Lin Honglong invention; " a kind of vacuum bag that need not bleed " of Shi Zhengbing invention etc.; All utilized preferably to vacuumize, and then utilized the effect of bar pressure, reduced the volume of article preferably; Perhaps completely cut off article and linked up, thereby played the effect of compression, anoxybiotic preferably with extraneous materials such as oxygen.But current vacuum bag technique exists application limitation (being food mostly), bag complicacy mostly, needs thermoplastic envelope, cost than problems such as height.How to existing vacuum bag technique, carry out necessary product up-gradation, technology innovation, application is expanded is this patent problem anxious to be solved.

Summary of the invention

Be the basis with existing plastic garbage bag, utilize the fast encapsulation technique of similar double faced adhesive tape, required viscose is reserved in bag, but and cover with the pull-up strip of paper used for sealing; According to bionics principle, human vein valve check valve principle being applied in a flexible way in the present invention again, specifically is at the moderate big plastic film of viscosity of the preset block size of preparatory sealing part one side of bag.When needs vacuumize operation; It is upwards dug, and vaccum suction tube inserts bag, treats that the vacuum draw operation finishes; Can recover under the elastically-deformable double action at external atmospheric pressure and plastic film self; Tight with plastic bag sealing, add the brute force bonding of reserving viscose, guarantee the forever airtight of bag.So this patent has been realized the vacuum to all kinds of bulky cargos when not increasing considerably cost of manufacture, airtight, compression, decrement, anoxybiotic packing.

Description of drawings

Fig. 1 vacuum refuse bag birds-eye view

The specific embodiment

This patent mainly contained for following eight most of compositions:

1. thermoplastic back cover limit (tubbiness common plastics bag is formed bag 8 with hot plastic packaging machine back cover)

2. non-return valve 6 and connecting strap bag 8 (forming) by thermoplastic envelope or bonding

The viscose adhesive tape (this be one by the folding for the annular the double faced adhesive tape adhesive tape)

4. reserve the overplate (overplate will grow a part than actual adhesive tape, is convenient to easily the overplate of adhesive tape 3 opened, and bilevel bag 8 is combined closely) of adhesive tape 3

5. the non-return valve is dug rope (be used for the non-return valve is dug, what guarantee the vacuum draw process carries out the smooth completion with the vacuum draw operation smoothly, and guarantees before gluing sticks together, not have gas to flow into bag 8)

6. non-return valve (this valve one side firmly is connected in bag 8 through thermoplastic encapsulation technique or bonding technology, and at an apply grease that pastes mutually with bag, impels this non-return valve to have better gas non-return effect)

7. non-return valve 6 is dug the fixedly compressing tablet (utilize super glue that one small pieces plastic sheet is sticked on the non-return valve 6, realize valve is dug rope and firm being fixed together of valve, can dig non-return valve 6 smoothly when guaranteeing pull-up 5) of rope 5

8. vacuum refuse bag bag

This vacuum refuse bag uses the common refuse bag of time image the same, and the vacuum refuse bag is placed on the sewage disposer.After treating that rubbish is filled, at first hold up the top of this refuse bag, pull-up viscose overplate 4 again, viscose overplate 4 limits sealing refuse bag is drawn on the limit, lets the viscose 3 of sack of both sides paste together, when just surpassing the position of gas non-return valve 6, suspends sealing; The pull-up valve is dug rope 5, and the vacuum draw syringe needle is inserted in the bag 8 allows manual aspiration; Perhaps cooperate the air extractor suction of dust collecting fan and so on, the thing that in bag and bag, is held firmly sticks together, and sees that obviously gas is drawn out of in the bag; Then, extract air-breathing syringe needle out, and all take viscose overplate 4 off; And finally all seal the rubbish sack, operation finishes.Or transfer rubbish; Or temporary rubbish.

Annotate: 2,3,4,6,7 parts are positioned at bag inside among Fig. 1, are dotted line, still, because of the relation of former figure and this figure scaling, can't identification among this figure.

Claims

1. vacuum refuse bag includes parts such as bag, sealing viscose and non-return valve, it is characterized in that described 4. Sealing strap and 6. non-return valve, and the vacuum-packed technique expansion is applied to the rubbish packaging field.

2. require 1 described vacuum refuse bag like patent, it is characterized in that 4. Sealing strap successfully protects preset sealing viscose when 8. material gets into bag.

3. require 2 described vacuum refuse bags like patent, it is characterized in that left and right sides double-layer seal viscose guarantees the thorough completion of sealing task.

4. require 2 and 3 described vacuum refuse bags like patent, it is characterized in that 4. Sealing strap is guaranteed, bonding interface is not polluted by material and causes sealing to be failed.

5. require 1 described vacuum refuse bag like patent, it is characterized in that utilizing the viscose forced seal again utilizing the negative pressure of vacuum leak free simultaneously.Even disappear, also can guarantee materials inside be hedged off from the outer world (avoid the entering of oxygen G&W steaming etc., and the excessive pollution of materials inside) thereby the material states of matter changes the negative pressure cause.

6. require 1 described vacuum refuse bag like patent, it is characterized in that the successful use bionic principle, human vein valve non-return principle is used in the vacuum draw operation process and the smooth end of guaranteeing operation process of vacuum bag rubbish.

7. require 1 described vacuum refuse bag like patent, it is characterized in that expanding greatly and having innovated vacuum-packed application, this technology is applied to collection, the packing in fields, particularly its waste such as industry, scientific research with less cost.

8. require 1 described vacuum refuse bag like patent, it is characterized in that simple and easy, and the realization of moving the sealing of packing material, need not other complicated water-tight equipment.

9. require 1 described vacuum refuse bag like patent, it is characterized in that this vacuum bag not only is applicable to rubbish packing for other vacuum is arranged, airtight, compression, decrement, anoxybiotic etc., and also be suitable for for the situation that has similar packing to need.