CN106144779B

CN106144779B - Roll web

Info

Publication number: CN106144779B
Application number: CN201510133768.0A
Authority: CN
Inventors: 郑兴; 赵燕; 胡纯
Original assignee: Gold HongYe Paper Group Co Ltd
Current assignee: Gold HongYe Paper Group Co Ltd
Priority date: 2015-03-25
Filing date: 2015-03-25
Publication date: 2019-04-16
Anticipated expiration: 2035-03-25
Also published as: CN106144779A

Abstract

The present invention provides a kind of roll web comprising in the roll paper outside paper core, paper core includes surface layer and the adhesive layer between surface layer and roll paper for paper core and volume, is equipped with multiple micro-capsules equipped with liquid in adhesive layer；Wherein, when roll web, which is pressurized, deforms paper core, micro-capsule is extruded into rupture simultaneously, so that liquid flows out from micro-capsule and penetrate into adhesive layer, the viscosity of adhesive layer is reduced, thus convenient for users to quickly extracting paper core from roll paper out.

Description

Roll web

Technical field

The present invention relates to paper for daily use technical fields, more particularly to a kind of roll web.

Background technique

Existing roll web generally has a paper core, and there are frictional force or gluings between the paper core and roll paper Together.Currently sold on the market to have core roll paper, the purposes of paper core is single, only plays the role of supporting roll paper layer.? During using roll web, the paper core that many people can first be about to roll web is taken out, and takes paper to use from inside to outside, this process It is mostly manually implemented by user at present.But in operation, the practical contact surface of hand and paper core is relatively narrow, is not easy out Power is difficult conveniently to extract paper core, combines very tight especially between some paper cores and roll paper Close roll web.In addition, by tools such as tweezers, even if finally paper core is extracted from roll web, roll web internal layer Roll paper also can be by tear damage.

Summary of the invention

The present invention provides a kind of roll web and its paper core, is asked with solving the technology that paper core is not easy to extract in the prior art Topic.

In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of roll web, including core are provided In the roll paper outside paper core, paper core includes surface layer and the adhesive layer between surface layer and roll paper, is set in adhesive layer for pipe and volume There are multiple micro-capsules equipped with liquid；Wherein, when roll web, which is pressurized, deforms paper core, micro-capsule is extruded into brokenly simultaneously It splits, so that liquid flows out from micro-capsule and penetrate into adhesive layer, reduces the viscosity of adhesive layer, thus convenient for users to quickly by core Pipe is extracted out from roll paper.

Wherein, adhesive layer main ingredient is water-soluble binder, and liquid is water.

Wherein, water-soluble binder includes the polyvinyl alcohol hydrosol, polyvinyl acetate emulsion, one in amylum adhesive Kind.

Wherein, adhesive layer main ingredient is oil-based solvent, and liquid is organic solvent.

Wherein, oil-based solvent includes one of oil soluble polyurethane, oil-soluble phenolic resin, and organic solvent includes wine One of essence, toluene, isopropanol, methanol, butanol.

Wherein, base is equipped between adhesive layer and roll paper, base is equipped with recess of multiple openings towards adhesive layer direction.

Wherein, the end of surface layer is connect with base end.

Wherein, at least one of deodorant, pest repellant are filled in recess.

Wherein, deodorant includes one of sheltering deodorant, adsorptivity deodorant, chemical deodorizing agent；Pest repellant One or more of the preferred fennel oil of effective component, allspice oil, eucalyptus oil, peppermint oil.

Wherein, base is one of paper jam, art paper, and surface layer is one of thin paper, plastic film.

Compared with prior art, roll web provided by the present invention is equipped with multiple micro-capsules equipped with liquid in adhesive layer, Roll web is pressurized when deforming paper core, micro capsules break, and the liquid in micro-capsule reduces the viscosity of adhesive layer, is easy to use Person quickly extracts paper core from roll paper.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of roll web of the present invention；

Fig. 2 is the cross-sectional view of one embodiment of Fig. 1 roll web；

Fig. 3 is the cross-sectional view of another embodiment of Fig. 1 roll web；

Fig. 4 is the cross-sectional view of another embodiment of Fig. 1 roll web.

Specific embodiment

Below in conjunction with drawings and embodiments, the present invention is described in detail.

It is the structural schematic diagram of roll web of the present invention also referring to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 is that Fig. 1 roll web one is implemented The cross-sectional view in the section of example.Roll web 10 of the invention includes paper core 11 and volume in the roll paper 13 outside paper core 11, paper core 11 include surface layer 111 and the adhesive layer 115 between surface layer 111 and roll paper 13, is equipped in adhesive layer 115 multiple equipped with liquid Micro-capsule.

Roll web 10 be pressurized make paper core 11 deform when, micro-capsule is extruded into rupture simultaneously so that liquid from Micro-capsule flows out and penetrates into adhesive layer 115, reduces the viscosity of adhesive layer 115, thus convenient for users to quickly by surface layer 111 from volume It is extracted out in paper 13.

Micro-capsule in the present embodiment can be microcapsules, and microcapsules are a kind of miniature vessels or packet with polymeric shell wall Object is filled, existing physical method can be used comprising spray drying process, spray chilling method, more empty centrifugal process production；It can also be used existing Physical-chemical process comprising aqueous phase separation method, oil-phase separating method；Or use chemical method comprising interfacial polymerization, original position are poly- The production such as legal, molecule packing method.

115 main ingredient of adhesive layer is water-soluble binder, and the liquid in micro-capsule is water.Water-soluble binder includes poly- One of the vinyl alcohol hydrosol, polyvinyl acetate emulsion, amylum adhesive etc..Certainly, in other embodiments, adhesive layer 115 main ingredient may be oil-based solvent, and the liquid in micro-capsule is organic solvent, and oil-based solvent includes the poly- ammonia of oil-soluble One of ester, oil-soluble phenolic resin etc., one of organic solvent preferably ethanol, toluene, isopropanol, methanol, butanol etc..

It is the cross-sectional view of another embodiment of Fig. 1 roll web also referring to Fig. 3, Fig. 3, roll web in the present embodiment Base 113 can be further provided between adhesive layer 115 and roll paper 13, base 113 is equipped with multiple openings towards 115 direction of adhesive layer Recess 117, recess 117 in be filled at least one of deodorant, pest repellant.Deodorant includes sheltering deodorant, inhales One of attached property deodorant, chemical deodorizing agent etc., sheltering deodorant of the invention includes natural plant liquid deodorant and virtue Fragrant deodorant, such deodorant itself can not react with stink substances or adsorb stink substances, but rise and cover to stink Effect, is added in fragrance and stink such as in stink, is allowed to from sense organ the influence of reduction stink.Chemical deodorizing agent is usually Refer to and the chemistry such as oxidation, reduction decomposition, neutralization reaction, addition reaction, condensation reaction, ion-exchange reactions occurs instead with stink substances It answers, to play the role of eliminating peculiar smell.Adsorptivity deodorant is mineral deodorant, the mineral deodorant surface in the present embodiment It is covered with the very strong pore of adsorption capacity, and has very big surface area, can be come into full contact with malodor molecules, and inhaled by pore It is attached.At least one of the preferred activated carbon of mineral deodorant, diatomite, porous calcium phosphate in the present embodiment.

One or more of the preferred fennel oil of the effective component of pest repellant, allspice oil, eucalyptus oil, peppermint oil etc., in addition Also need to add curing agent as essential oil or the carrier and sustained release agent of fragrance, preferred sustained release agent includes wax, lignin, water suction tree One or more of rouge, aluminium oxide, polyethylene glycol etc..

Also referring to such as Fig. 4, further, the end of base 113 is connect with 111 end of surface layer, base 113 be paper jam, One of art paper, surface layer 111 are one of thin paper, plastic film, and certainly, base 113 is also possible to surface layer 111 Material is identical, and is integrally formed and connect in the end that middle position bending forms base 113 with 111 end of surface layer.

During using roll web 10 of the invention, only roll paper 13 need to be patted for several times, the pressure of application leads to adhesive layer Micro capsules break in 115 breaks the liquid contained in micro-capsule by bonding effect possessed by the adhesive in adhesive layer 115 rapidly It is bad, 11 surface layer 111 of paper core is successfully separated with 13 internal layer of roll paper or base 113, is recessed 117 in the base 113 of paper core 11 Interior filler starts to play effect；If the end of the base 113 of paper core 11 is connect with the end of surface layer 111, roll paper is patted 13 for several times, and the pressure applied to roll paper 13 leads to the micro capsules break in adhesive layer 115, and the liquid contained in micro-capsule is made to penetrate into bonding Layer 115, reduces the viscosity of adhesive layer, reduces the bonding force of base 113 and surface layer 111, convenient for users to efficiently by level from It is extracted in roll web 10, and the end due to base 113 is connect with the end of surface layer 111, base 113 is with surface layer 111 It extracts.

Roll web provided by the present invention is equipped with multiple micro-capsules equipped with liquid in adhesive layer, and roll web is pressurized When deforming paper core, micro capsules break, the liquid in micro-capsule reduces the viscosity of adhesive layer, convenient for users to quickly by paper core It is extracted from roll paper.

In addition, roll web of the invention also has deodorization, expelling mosquito other than having the supporting role of traditional chart drum And other effects.

Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other Technical field is included within the scope of the present invention.

Claims

1. a kind of roll web, including paper core and volume in the roll paper outside the paper core, which is characterized in that the paper core includes Surface layer and the adhesive layer between the surface layer and the roll paper are equipped with multiple micro-capsules equipped with liquid in the adhesive layer； Wherein,

When the roll web, which is pressurized, deforms the paper core, the micro-capsule is extruded into rupture simultaneously, so that institute It states liquid and the adhesive layer is flowed out and penetrated into from the micro-capsule, the viscosity of the adhesive layer is reduced, thus convenient for users to quick Ground is extracted out by the paper core from roll paper.

2. roll web according to claim 1, which is characterized in that the adhesive layer main ingredient is water-soluble binder, The liquid is water.

3. roll web according to claim 2, which is characterized in that the water-soluble binder includes that polyvinyl alcohol is water-soluble One of glue, polyvinyl acetate emulsion, amylum adhesive.

4. roll web according to claim 1, which is characterized in that the adhesive layer main ingredient is oil-based solvent, described Liquid is organic solvent.

5. roll web according to claim 4, which is characterized in that the oil-based solvent include oil soluble polyurethane, oil it is molten One of property phenolic resin, the organic solvent includes one of alcohol, toluene, isopropanol, methanol, butanol.

6. roll web according to any one of claims 1-4, which is characterized in that between the adhesive layer and the roll paper Equipped with base, the base is equipped with recess of multiple openings towards the adhesive layer direction.

7. roll web according to claim 6, which is characterized in that the end of the surface layer is connect with the base end.

8. roll web according to claim 7, which is characterized in that filled in deodorant, pest repellant in the recess It is at least one.

9. roll web according to claim 8, which is characterized in that the deodorant includes sheltering deodorant, adsorptivity One of deodorant, chemical deodorizing agent；The preferred fennel oil of the effective component of the pest repellant, allspice oil, eucalyptus oil, peppermint oil One or more of.

10. roll web according to claim 9, which is characterized in that the base is one of paper jam, art paper, institute Stating surface layer is one of thin paper, plastic film.