CN111348316A

CN111348316A - Sterilizing mask bag capable of being opened and sealed repeatedly

Info

Publication number: CN111348316A
Application number: CN202010288839.5A
Authority: CN
Inventors: 宋翌勤; 姚龙
Original assignee: MYDENT INTERNATIONAL CORP
Current assignee: MYDENT INTERNATIONAL CORP
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-06-30

Abstract

The invention provides a sterilizing mask bag capable of being repeatedly opened and sealed, which is formed by sealing and ironing medical dialyzing paper and a plastic composite film, wherein three edges of the plastic composite film are aligned with three edges of the medical dialyzing paper, the other edge of the plastic composite film protrudes and extends out of the medical dialyzing paper and is folded towards the side of the medical dialyzing paper to form a folding part, the plastic composite film and the medical dialyzing paper form an object taking opening capable of being repeatedly opened and sealed at one end close to the folding part, and ethylene oxide sterilization indication marks are printed on the medical dialyzing paper. According to the invention, the sterilization mask bag can be repeatedly opened and sealed, can simultaneously accommodate a plurality of masks, reduces the packaging cost, is convenient to hang, can be sterilized by ethylene oxide, and reduces the risk of residual ethylene oxide after sterilization.

Description

Sterilizing mask bag capable of being opened and sealed repeatedly

Technical Field

The invention relates to the field of sterilization packaging, in particular to a sterilization mask bag capable of being opened and sealed repeatedly.

Background

The middle packaging mask bags of a plurality of masks in the market at present can not be sealed after being opened, and if each mask is provided with a single small package, the mask can not be polluted after the middle packaging bag is opened, but the packaging cost is greatly increased. Although there are self-sealing bags with clip chains, the self-sealing bags with clip chains can only be full plastic (PE polyethylene, PET/PE composite material, OPP/PE composite material, etc.) bags, and the sterilization of the mask is basically performed by ethylene oxide sterilization.

Ethylene oxide is a broad-spectrum and efficient gas bactericide, has strong penetrating power to sterilized articles, can reach deep parts of the articles, and is widely applied to medical sterilization and industrial sterilization. However, ethylene oxide is also highly toxic to humans and animals, and is a carcinogenic alkylating agent.

When the whole plastic bag is sterilized by Ethylene Oxide (EO), the entrance and the exit of sterilization factors are greatly influenced. Particularly, after ethylene oxide sterilization, the full plastic bag influences the analysis of ethylene oxide, so that the time is greatly prolonged, and even the residue of ethylene oxide in the bag seriously exceeds the standard.

The paper-plastic bag with one side of dialysis paper and the other side of plastic film can solve the problem of residue in the bag after ethylene oxide sterilization. However, the cost of the paper-plastic bag is higher than that of the full-plastic bag, and the mask with low added value is rarely packaged by the paper-plastic bag.

The existing middle packaging mask bags are all full-plastic bags, which are not convenient for sterilizing ethylene oxide and resolving the sterilized ethylene oxide. After the middle packaging bag is opened, the middle packaging bag cannot be repeatedly sealed, the residual mask is easily polluted, and the mask has to be packaged into a single package and then is packaged into the middle packaging bag, so that the packaging cost is increased.

Disclosure of Invention

The invention aims to provide a sterilizing mask bag capable of being opened and sealed repeatedly, so that the problems that ethylene oxide residues of a middle packaging mask bag in the prior art seriously exceed the standard, repeated sealing cannot be realized, and the residual mask is easy to pollute are solved.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a can open sealed sterilization gauze mask bag repeatedly, sterilization gauze mask bag is sealed by medical dialysis paper and plastic composite membrane and scalds and form, wherein, plastic composite membrane trilateral with the trilateral seal of medical dialysis paper is scalded, plastic composite membrane's another side is outstanding to be extended outside medical dialysis paper, and towards the folding constitution folded portion of medical dialysis paper side, plastic composite membrane with this one end that is close to the folded portion of medical dialysis paper constitutes can open sealed get the thing mouth repeatedly, the printing has ethylene oxide sterilization sign on the medical dialysis paper.

According to a preferable scheme of the invention, one part of the folding part is formed into an elevator through heat sealing, the other part of the folding part covers the medical dialysis paper to form an opening tongue, and the fetching opening can be exposed through turning the opening tongue.

According to another preferred embodiment of the present invention, the whole of the folded portion is heat sealed to form an elevator, and the access opening formed by the medical dialysis paper and the plastic composite film is spaced from the elevator by a gap.

Preferably, the gram weight of the medical dialyzing paper is 50-70 g.

Preferably, the plastic composite film is a polypropylene composite film compounded by a polyester film and polypropylene, or a polyethylene composite film compounded by a polyester film and polyethylene.

Preferably, the width of a folded part formed by folding the plastic composite film towards the medical dialyzing paper side is 50-55 mm.

Preferably, the width of the elevator is 25-30 mm.

Preferably, a rubber strip capable of being repeatedly opened and adhered is adhered to the medical dialyzing paper, and the opening tongue is adhered to the medical dialyzing paper through the rubber strip.

Preferably, a rubber strip capable of being repeatedly opened and stuck is stuck to one side, opposite to the medical dialyzing paper, of the plastic composite film, and the medical dialyzing paper is stuck to the plastic composite film through the rubber strip.

Preferably, the elevator is provided with an elevator hole convenient for hanging.

The sterilization mask bag capable of being opened and sealed repeatedly provided by the invention has the beneficial effects that:

1) the product sterilized by ethylene oxide by adopting the packaging bag with the paper-plastic structure greatly reduces the risk of residual ethylene oxide after sterilization, although the cost of the paper-plastic bag is slightly increased, the paper-plastic bag can be ignored for a single mask, and meanwhile, the safety is greatly improved;

2) the sterilization indicator mark with ethylene oxide is provided, so that sterilized products and non-sterilized products can be conveniently distinguished;

3) the elevator is arranged, so that the supermarket and the like can be conveniently hung;

4) the opening position of the article is bonded by a double-sided adhesive tape which can be repeatedly bonded, so that the easy opening of a user is fully considered, the condition that the bag is not exploded during ethylene oxide sterilization can be met, and the re-bonding after the opening is convenient; after the bag is opened, the adhesive tape is still positioned on the medical dialyzing paper, so that the mask can be conveniently taken out.

In summary, according to the present invention, there is provided a sterilized mask pack which can be repeatedly opened and sealed, can accommodate a plurality of masks at the same time, can be packaged at a reduced cost, can be hung easily, can be sterilized with ethylene oxide, and can reduce the risk of ethylene oxide remaining after sterilization.

Drawings

FIG. 1 is a plan view of a sterile mask pouch provided in accordance with a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of the sterilization mask pouch shown in FIG. 1;

FIG. 3 is a schematic view of the opened state of the sterilization mask pouch shown in FIG. 1;

FIG. 4 is a plan view of a sterile mask pouch provided in accordance with another preferred embodiment of the present invention;

fig. 5 is a cross-sectional view of the sterilization mask pouch shown in fig. 4.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 3, a sterilization mask bag capable of being repeatedly opened and sealed is provided according to a preferred embodiment of the present invention, the sterilization mask bag is formed by sealing and ironing medical dialyzing paper 2 and a plastic composite film 3, three edges of the plastic composite film 3 are aligned with three edges of the medical dialyzing paper 2, wherein two ends along a length direction are connected by sealing and ironing to form an ironing seam 4, one end along a width direction is temporarily and not sealed to form a mask bag mouth 1, the bag mouth is sealed and ironed after being placed in a mouth mask, the other end along the width direction is connected by sealing and ironing, the plastic composite film 3 protrudes and extends out of the medical dialyzing paper 2 and is folded toward the medical dialyzing paper 2 side to form a folding portion, a part of the folding portion is heat sealed to form a hanging card 5, the other part of the folding portion covers over the medical dialyzing paper 2 to form an opening tongue 7, and the opening tongue 7 is turned open to expose an article taking opening 11, the medical dialyzing paper 2 is printed with an ethylene oxide sterilization indicating mark 9.

According to the preferred embodiment, the medical dialyzing paper 2 has a gram weight of 50 to 70g, preferably 60g, and if the gram weight is too small, the physical strength and the bacteria resistance are at risk, and if the gram weight is too large, the cost is increased accordingly.

The plastic composite film 3 is a polypropylene composite film (PET/CPP composite film) formed by compounding a polyester film and polypropylene, or a polyethylene composite film (PET/PE composite film) formed by compounding a polyester film and polyethylene.

Preferably, the width of the ironing seam 4 is 6mm to 8 mm.

Preferably, the width of the folded part formed by folding the plastic composite film 3 toward the medical dialyzing paper 2 side is 50 to 55 mm.

Preferably, the width of the elevator 5 formed by sealing and ironing is 25-30 mm, and the residual plastic composite film 3 with the width of 20-25 mm is covered on the medical dialyzing paper 2 to form the opening tongue 7.

The medical dialyzing paper 2 is pasted with an adhesive tape 8 which can be repeatedly opened and pasted, and the opening tongue 7 is adhered with the medical dialyzing paper 2 through the adhesive tape 8. When the plastic composite film 3 is stuck to the medical dialyzing paper 2, the adhesive tape 8 and the edge of the opening tongue 7 are separated by a certain distance so as to be convenient for opening and stripping when the mask is taken. After the mask is opened, the adhesive tape 8 is still positioned on the medical dialyzing paper 2, the mask can not be stuck by the adhesive tape adhesive surface when being taken out, the mask can be easily stuck and sealed after being taken out, the package of a single mask is not needed, and the mask can be ensured not to be polluted.

According to the preferred embodiment, a cavity with three sealed sides is formed between the medical dialyzing paper 2 adhered by the adhesive tape 8 and the surface of the plastic composite film 3, and a plurality of masks are put into the cavity through the mouths of the masks, and then the fourth side is sealed by ironing to form the ironing seam 12.

The elevator 5 is provided with an elevator hole 6 convenient for hanging, and is suitable for various places such as supermarkets.

The medical dialyzing paper 2 can be printed with characters, trademark and patterns 10 according to requirements.

Referring to fig. 4 to 5, a sterilization mask bag with a repeatedly openable and sealable structure according to another preferred embodiment of the present invention is substantially the same as the sterilization mask bag of the previous embodiment except that the plastic composite film 3 extends to the outside of the medical dialyzing paper 2 and is folded toward the medical dialyzing paper 2 to form a folded portion, the whole of the folded portion is heat sealed to form an elevator 5, and an access opening 11 formed by the medical dialyzing paper 2 and the plastic composite film 3 is spaced from the elevator 5 by a gap. That is, the plastic composite film 3 in this embodiment is folded and sealed to form only the elevator 5 without overlapping the medical dialysis paper 2, and the access opening 11 formed by the medical dialysis paper 2 and the plastic composite film 3 is exposed to the outside and is not blocked by the opened tongue 7.

According to the preferred embodiment, a strip 8 of adhesive for repeated opening is attached to the side of the plastic composite film 3 opposite to the medical dialyzing paper 2, and the medical dialyzing paper 2 is bonded to the plastic composite film 3 through the strip 8.

The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and various changes may be made in the above embodiments of the present invention. All simple and equivalent changes and modifications made according to the claims and the content of the specification of the present application fall within the scope of the claims of the present patent application. The invention has not been described in detail in order to avoid obscuring the invention.

Claims

1. The utility model provides a can open sealed sterilization gauze mask bag repeatedly, its characterized in that, sterilization gauze mask bag seals to scald by medical dialysis paper and plastic composite membrane and forms, wherein, trilateral of plastic composite membrane with the trilateral alignment of medical dialysis paper seals to scald, the another side projection of plastic composite membrane extends outside the medical dialysis paper, and towards the folding constitution folding portion of medical dialysis paper side, plastic composite membrane with medical dialysis paper constitutes the sealed thing mouth of getting that can open repeatedly at this one end that is close to the folding portion, the printing has ethylene oxide sterilization sign on the medical dialysis paper.

2. The sterilizable mask bag with a repeatedly openable and sealable function as claimed in claim 1, wherein a portion of the folded portion is heat sealed to form an elevator, and another portion of the folded portion is covered over the medical dialysis paper to form an opening tongue, and the access opening is exposed by opening the opening tongue.

3. The reclosable and sealable sterilization port closure bag of claim 1, wherein said folded portion is integrally heat sealed to form an elevator, and said access port formed by said medical dialysis paper and said plastic composite film is spaced from said elevator by a gap.

4. The sterilizable mask bag capable of being repeatedly opened and sealed according to claim 2 or 3, wherein the medical dialyzing paper has a grammage of 50 to 70 g.

5. The sterilizable mask bag of claim 2 or 3, wherein the plastic composite film is a polypropylene composite film formed by combining a polyester film and polypropylene, or a polyethylene composite film formed by combining a polyester film and polyethylene.

6. The sterilizable mask bag with a repetitive opening and sealing as set forth in claim 2, wherein a width of a folded portion formed by folding the plastic composite film toward the medical dialyzing paper side is 50 to 55 mm.

7. The reclosable and sealable sterilization port pouch of claim 3 or 6, wherein the width of the elevator is 25-30 mm.

8. The sterilizable mask bag with a repeatedly openable seal according to claim 2, wherein a strip of adhesive tape for repeated opening is attached to the medical dialysis paper, and the opening tongue is adhered to the medical dialysis paper through the strip of adhesive tape.

9. The sterilizable mask bag with a repeatedly openable and sealable structure as set forth in claim 3, wherein a strip of adhesive tape for repeated opening is attached to a side of the medical dialysis paper opposite to the plastic composite film, and the plastic composite film is adhered to the medical dialysis paper through the strip of adhesive tape.

10. A reclosable and sealable sterilization port closure bag according to claim 2 or 3, wherein said elevator has elevator holes for facilitating hanging.