CN205259518U - Flame -retardant wallpaper - Google Patents

Abstract

The utility model provides a flame -retardant wallpaper, include: the basic unit, the filling layer sets up on the basic unit, the upper surface of filling layer has a plurality of depressed parts, fire -retardant granule is filled the filling layer in the depressed part, first bond line sets up on filling layer and the fire -retardant granule, the printing ink layer sets up on the first bond line, and the thick liquids layer, set up on the printing ink layer. The utility model discloses a wall paper flame retardant efficiency is better.

Description

A kind of flame-retardant wall paper

Technical field

The utility model belongs to wallpaper structure field, particularly be a kind of flame-retardant wall paper.

Background technology

Wallpaper, or be called wallpaper, be ornament materials common in daily household, have advantages of that environmental protection is attractive in appearance.In some occasion, the fire protecting performance of wallpaper is had relatively high expectations, need to be on wall or other locally attach resistanceCombustion wallpaper. A lot of flame-retardant wall papers is all in wallpaper coating, to add fire-retardant pulvis to realize the anti-of wallpaper at presentFire, fire-retardant Particle Phase resistivity combustion powder, has flame retarding efficiency high, more the advantage such as environmental protection. Fire-retardantGeneral and the plastics of grain have good fusibility, but very difficultly dissolve mutually with each coating of wallpaper, or dissolveEffect is bad, after coating, makes fire-retardant particle skewness on wallpaper, likely occurs that part wallpaper does not haveHave fire-retardant particle, flame retardant effect is not good.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of flame-retardant wall paper, and flame retardant effect is better.

For addressing the above problem, the utility model proposes a kind of flame-retardant wall paper, comprising: basic unit; Packed layer,Be arranged on described basic unit, the upper surface of described packed layer has multiple depressed parts; Fire-retardant particle, fillsIn the described depressed part of described packed layer; The first adhesive layer, be arranged on described packed layer and fire-retardant particle itOn; Ink layer, is arranged on described the first adhesive layer; And pulp layer, be arranged on described ink layer itOn.

According to an embodiment of the present utility model, described packed layer is stratum reticulare, described fire-retardant particles filledIn each mesh of described stratum reticulare.

According to an embodiment of the present utility model, described stratum reticulare is cotton stratum reticulare.

According to an embodiment of the present utility model, described packed layer is the flexible layer with multiple pits, instituteState fire-retardant particles filled in the pit of described flexible layer.

According to an embodiment of the present utility model, described flexible layer is flexible mica layer.

According to an embodiment of the present utility model, between described basic unit and packed layer, also comprise that second is bondingLayer.

According to an embodiment of the present utility model, described basic unit is nonwoven ply of paper or wood pulp original paper layer.

According to an embodiment of the present utility model, described ink layer is water color ink layer.

According to an embodiment of the present utility model, described pulp layer is PVC pulp layer.

According to an embodiment of the present utility model, described depressed part even interval on described packed layer is dividedCloth.

Technical solutions of the utility model are compared with the prior art, and have following beneficial effect: on basic unitPacked layer is set, and by fire-retardant particles filled in the depression of packed layer, the distance between depression and depression canThat does is closeer, makes the fire-retardant particle that distributes on wallpaper more, determine according to fire resistance demand, and depressionCan be uniformly distributed, thereby fire-retardant particle is uniformly distributed on wallpaper, can makes flame retardant effect better,On packed layer and fire-retardant particle, the first adhesive layer is set, can by fire-retardant particle stabilized be filled in packed layer itIn, on the first adhesive layer, ink layer is set, in order to paint to wallpaper, then slurry is set on ink layerThe bed of material, bears dirty wallpaper, and makes wallpaper structure more firm, and depositing due to packed layer and fire-retardant particle, make to have more match volume after wallpaper colouring.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the flame-retardant wall paper of the utility model one embodiment;

Fig. 2 is the Facad structure schematic diagram of the packed layer of the utility model one embodiment;

Fig. 3 is the Facad structure schematic diagram of the packed layer of another embodiment of the utility model.

Detailed description of the invention

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with attachedFigure is described in detail detailed description of the invention of the present utility model.

A lot of details are set forth in the following description so that fully understand the utility model. But thisUtility model can be implemented to be much different from alternate manner described here, and those skilled in the art canWithout prejudice to the utility model intension in the situation that, do similar popularization, therefore the utility model is not subject to open belowThe restriction of concrete enforcement.

Flame-retardant wall paper of the present utility model, can accomplish that fire-retardant particle is evenly distributed on wallpaper, flame retardant effectBetter, and more environmental protection of wallpaper; The setting of fire-retardant particle and packed layer, has wallpaper surface concavo-convex verticalBody sense, after colouring, wallpaper surface has more match volume.

Fire-retardant particle (master batch) is existing product, and fire-retardant particle (master batch) is to pass through on the basis of fire retardantCombination, modification and the synergistic effect of multiple fire-retardant composition, and by twin-screw or Tri-screw ExtrusionMachine through mixing, extrude, granulation and a kind of granular product of making.

Referring to Fig. 1, in one embodiment, flame-retardant wall paper comprises basic unit 1, packed layer from bottom to up successively2, fire-retardant particle, the first adhesive layer 3, ink layer 4, and pulp layer 5.

Optionally, basic unit 1 is nonwoven ply of paper or wood pulp original paper layer, but is not limited to this, and all the other are used for manufacturing wallThe basic unit 1 of paper all can use in the present embodiment. In the time that wallpaper attaches on wall, the lower surface of basic unit 1Can be attached on wall by some meters of pastes or basement membrane.

On basic unit 1, be provided with packed layer 2, the upper surface of packed layer 2 has multiple depressed parts. Fire-retardantParticles filled in the depressed part of packed layer 2. In order to make fire-retardant distribution of particles more even, packed layer 2Depressed part be disposed in an evenly spaced relation on packed layer 2, in order to make flame retardant effect better, can between depressed partComparatively tight with what arrange, the distance between depressed part and depressed part can be between 0.1～0.3cm. Due toDistance between depressed part and depressed part is known, and the fire-retardant particles filled mode to packed layer 2 can be for exampleBy less clamp device or adsorbent equipment, fire-retardant particle is inserted into the respective recesses portion of packed layer 2In, clamp device or adsorbent equipment, clamp device or suction that row's length is suitable with wallpaper width can be setSpacing between spacing and the depressed part of adsorption device is identical, filling out wallpaper in order on wallpaper length directionFill layer 2 and insert fire-retardant particle.

The first adhesive layer 3 is arranged on packed layer 2 and fire-retardant particle, on wallpaper machining production line, and resistanceFire particles filledly to after packed layer 2, can at once enter the coating process of the first adhesive layer 3, prevent resistanceCombustion particle drops in wallpaper process, and the first adhesive layer 3 can be attached to fire-retardant particle to fill out wellFill in the depressed part of layer 2.

Ink layer 4 is arranged on the first adhesive layer 3, is used for as wallpaper colouring or coating flower type, ink layer4 and first adhesive layer 3 also can be mixed into one deck, will ink and adhesive form viscosity ink layer after mixing,Be applied on packed layer 2 and fire-retardant particle, both played colouring effect, play again bonding effect, can alsoReduce the processing step of wallpaper processing. Due to the existence of depressed part and the fire-retardant particle of packed layer 2, paint itAfter can make wallpaper there is three-dimensional texture.

Preferably, ink layer 4 is water color ink layer.

Pulp layer 5 is arranged on ink layer 4. After wallpaper surface arranges pulp layer 5, wallpaper surface is notEasily made dirty by dirt, produce scrappage when wallpaper and can reduce that (production process wallpaper is easily made dirty, dirtyPart be scrap), and in wallpaper use procedure be also difficult for made dirty, keep aesthetic feeling. In addition,Can also make wallpaper there is certain moistureproof moistureproof, be difficult for going mouldy because making moist. Preferably, slurryLayer 5 is PVC (Polyvinylchloride, polyvinyl chloride) pulp layer.

In one embodiment, referring to Fig. 2, packed layer 2 is stratum reticulare, and stratum reticulare depressed part is mesh, andArrange more regularly due to mesh, thereby after wallpaper colouring, outward appearance is neat appearance comparatively, fire-retardant particles filledIn each mesh of stratum reticulare. In Fig. 2, mesh is rectangle, the arragement direction of mesh and the direction at its edge andThe length and width direction of wallpaper is identical, but not as restriction, mesh can also be other shape, or meshArragement direction or the direction at its edge relatively the length and width direction of wallpaper tilt. The size of mesh and fire-retardantThe size of particle is roughly suitable, and width of mesh can hold fire-retardant particle, and the netting twine of stratum reticulare can doWider width, for example can be between 0.1～0.3cm, and netting twine width is determined according to the actual needs, netting twineThickness can thinner (wallpaper thickness direction).

Optionally, stratum reticulare is cotton stratum reticulare. Cost is lower, and is easily set on basic unit 1, systemThe wallpaper of making, because the existence of cotton is difficult to tear, makes more firm and durable of wallpaper, certainly, also canTo adopt the line of other materials as stratum reticulare. Cotton stratum reticulare can be made in advance, and after cover through cuttingIn basic unit, manufacture craft is simple, and can make wallpaper entirety comparatively frivolous.

In one embodiment, referring to Fig. 3, packed layer 2 is for having the flexible layer of multiple pits, fire-retardantGrain is filled in the pit of flexible layer, and the pit of flexible layer can be filling compacting in fire-retardant particleBecome, also can suppress in advance, then by fire-retardant particles filled among pit. Distance between pit and pitFrom for example can, between 0.1～0.3cm, determining according to actual demand.

Optionally, flexible layer is flexible mica layer. Flexible mica layer is for example with muscovite or phlogopite conductBase material is made, thereby has good thermal insulation, elasticity and toughness, can further strengthen the fire prevention of wallpaperPerformance.

Optionally, between basic unit 1 and packed layer 2, also comprise the second adhesive layer (not shown), makeConnection between basic unit 1 and packed layer 2 is more fastening, in existing wallpaper technique, and conventionally can be by adhesiveAdd among all the other coating, sticking tool coating is applied on wallpaper, thereby the second adhesive layer is at needWill time may be mixed in in the material in packed layer 2 and go.

Although the utility model is with preferred embodiment openly as above, it is not for limiting claim,Any those skilled in the art, not departing from spirit and scope of the present utility model, can make possibleVariation and amendment, therefore protection domain of the present utility model should be defined with the utility model claimScope is as the criterion.

Claims (10)

1. a flame-retardant wall paper, is characterized in that, comprising: basic unit; Packed layer, is arranged on described basic unitOn, the upper surface of described packed layer has multiple depressed parts; Fire-retardant particle, is filled in described packed layerIn described depressed part; The first adhesive layer, is arranged on described packed layer and fire-retardant particle; Ink layer, establishesPut on described the first adhesive layer; And pulp layer, be arranged on described ink layer.

2. flame-retardant wall paper as claimed in claim 1, is characterized in that, described packed layer is stratum reticulare, described inFire-retardant particles filled in each mesh of described stratum reticulare.

3. flame-retardant wall paper as claimed in claim 2, is characterized in that, described stratum reticulare is cotton stratum reticulare.

4. flame-retardant wall paper as claimed in claim 1, is characterized in that, described packed layer is multiple recessed for havingThe flexible layer in hole, described fire-retardant particles filled in the pit of described flexible layer.

5. flame-retardant wall paper as claimed in claim 4, is characterized in that, described flexible layer is flexible mica layer.

6. flame-retardant wall paper as claimed in claim 1, is characterized in that, between described basic unit and packed layer, goes backComprise the second adhesive layer.

7. flame-retardant wall paper as claimed in claim 1, is characterized in that, described basic unit is nonwoven ply of paper or woodSlurry original paper layer.

8. flame-retardant wall paper as claimed in claim 1, is characterized in that, described ink layer is water color ink layer.

9. flame-retardant wall paper as claimed in claim 1, is characterized in that, described pulp layer is PVC slurryLayer.

10. flame-retardant wall paper as claimed in claim 1, is characterized in that, described depressed part is in described fillingEvenly spaced apart on layer.