CN207619747U - A kind of brown paper - Google Patents
A kind of brown paper Download PDFInfo
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- CN207619747U CN207619747U CN201721395831.9U CN201721395831U CN207619747U CN 207619747 U CN207619747 U CN 207619747U CN 201721395831 U CN201721395831 U CN 201721395831U CN 207619747 U CN207619747 U CN 207619747U
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- groove
- substrate layer
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- fire prevention
- brown paper
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Abstract
The utility model is related to field of packaging material, disclose a kind of brown paper, including substrate layer, and the both sides of the substrate layer are both provided with fire prevention nylon layer, and the fire prevention side of the nylon layer far from the substrate layer is coated with fireproof coating layer.The utility model has the following advantages and effect：Using the good flameproof effect of fireproof coating layer as the first line of defence, when fireproof coating layer can not play a role, using the good flameproof effect of fire prevention nylon layer as second defence line；Utilize the good flameproof effect of fire prevention granular polystyrene, you can as three lines of defence, can finally reduce the possibility that this kind of brown paper burns.
Description
Technical field
The utility model is related to field of packaging material, more particularly to a kind of brown paper.
Background technology
Boxboard is also known as brown paper, and brown paper is a kind of packaging material, is often used in and is manufactured into packing box.
Currently, notification number is CN2309293Y, the day for announcing discloses a kind of moisture-proof for Chinese patent on December 14th, 2016
Boxboard, it is the boxboard of the fiber synthesis of plant haulm, and middle layer boxboard respectively has a stratification on boxboard two sides
Paper covers, and chemical paper respectively has one layer to account for jelly to be equably connected to chemical paper and boxboard between boxboard two sides respectively.
Chemical paper on damp boxboard can completely cut off air and water, and air and water is made not to be in direct contact with the inside boxboard, anti-to reach
Damp purpose.
This kind of Waterproof carton completely cuts off moisture using chemical paper, but this kind of Waterproof carton be when encountering open fire, outer layer
Chemical paper be just easier to burn, to be easy to cause fire.
Utility model content
The purpose of this utility model is to provide a kind of brown paper, can reduce the possibility of brown paper burning.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of brown paper, including
The both sides of substrate layer, the substrate layer are both provided with fire prevention nylon layer, the fire prevention side of the nylon layer far from the substrate layer
Coated with fireproof coating layer.
By using said program, using the good flameproof effect of fireproof coating layer as the first line of defence, when fire prevention applies
When the bed of material can not play a role, using the good flameproof effect of fire prevention nylon layer as second defence line, it can finally reduce this
The possibility that kind brown paper burns.
The utility model is further arranged to：The first groove of multiple strips is offered in the substrate layer, it is described
First groove has been embedded in multiple fire prevention granular polystyrenes.
By using said program, multiple fire prevention granular polystyrenes are embedded in the first groove on the substrate layer, it is sharp at this time
With the good flameproof effect of fire prevention granular polystyrene, you can as three lines of defence, can finally further decrease this kind of brown paper
The possibility burnt.
The utility model is further arranged to：Multiple first grooves are evenly spaced on the substrate layer.
By using said program, multiple first grooves are evenly spaced on the substrate layer, polyphenyl of preventing fires at this time
Grain can be evenly distributed on entire substrate layer, so that the open fire that all directions enter has the fire prevention polyphenyl of corresponding position
Particle plays the role of fireproof, can finally reduce the possibility that this kind of brown paper burns.
The utility model is further arranged to：Multiple fire prevention granular polystyrenes are in first groove along described
The extending direction of first groove is evenly spaced on.
By using said program, multiple fire prevention granular polystyrenes are evenly spaced in the first groove, at this time from
The open fire that all directions of one groove enter has the fire prevention granular polystyrene of corresponding position to play fireproofing function, finally can be into one
Step reduces the possibility that this kind of brown paper burns.
The utility model is further arranged to：On the substrate layer between two adjacent first grooves
It is provided with the second groove of strip, second groove has been embedded in multiple high hydroscopic resin particles.
By using said program, using the preferable water absorption character of high hydroscopic resin particle, when water penetrates into substrate layer
When, high hydroscopic resin particle can be by these moisture absorptions, and reduce that moisture penetration crosses that substrate layer enters package interior can
Energy property, to avoid the article in packing box from making moist.
The utility model is further arranged to：Multiple high hydroscopic resin particles are in second groove along institute
The extending direction for stating the second groove is evenly spaced on.
By using said program, multiple high hydroscopic resin particles are evenly spaced in the second groove, at this time from
The high hydroscopic resin particle that the moisture that all directions of second groove enter plays the role of corresponding position plays water suction, final to be
Moisture penetration can be reduced and cross the possibility that substrate layer enters package interior.
The utility model is further arranged to：The side of the fireproof coating layer far from the substrate layer is coated with waterproof
Dope layer.
By using said program, using the waterproof effect of waterproof coating layer itself, moisture can be further decreased at this time
The possibility that substrate layer enters package interior is penetrated, to avoid the article in packing box from making moist.
In conclusion the utility model has the advantages that：
1. using the good flameproof effect of fireproof coating layer as the first line of defence, when fireproof coating layer can not play a role
When, using the good flameproof effect of fire prevention nylon layer as second defence line；Using fire prevention granular polystyrene good flameproof effect,
Three lines of defence is can be used as, the possibility that this kind of brown paper burns can be finally reduced；
2. utilizing the preferable water absorption character of high hydroscopic resin particle, when water penetrates into substrate layer, high hydroscopic resin
These moisture absorptions can be reduced moisture penetration and crosses the possibility that substrate layer enters package interior, to avoid wrapping by grain
Article in mounted box makes moist.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is substrate layer in the utility model, the first groove, the second groove, fire prevention granular polystyrene, high hydroscopic resin particle
Between connection relationship diagram；
Fig. 3 is the utility model structure sectional view.
In figure：1, substrate layer；11, the first groove；12, the second groove；2, fire prevention nylon layer；3, fireproof coating layer；4, prevent
Fiery granular polystyrene；5, high hydroscopic resin particle；6, waterproof coating layer.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of brown paper, referring to Fig.1, this kind of brown paper include substrate layer 1, are offered on substrate layer 1 multiple elongated
The first groove 11（With reference to Fig. 2）, and multiple first grooves 11 are evenly spaced on substrate layer 1；Wherein the first groove 11
It has been embedded in multiple fire prevention granular polystyrenes 4（With reference to Fig. 2）, and multiple fire prevention granular polystyrenes 4 are interior along first in the first groove 11
The extending direction of groove 11 is evenly spaced on.
With reference to Fig. 2, fire prevention 4 full name of granular polystyrene is expanded polystyrene foams particle, also known as expansion polyphenyl particle；The material
It is made of basic raw material is expanded foamed that material, which is Expandable polystyrene resin bead, and granular polystyrene is polyphenylene granule heat-insulating sand
The main aggregate of slurry；This kind fire prevention granular polystyrene 4 is introduced from Langfang Feng Yi thermal insulation materials Co., Ltd.
It with reference to Fig. 2, is opened up not only on the substrate layer 1 between adjacent two the first grooves 11 but also the second groove 12, second is recessed
Slot 12 is same elongated and is mutually parallel with the first groove 11；Wherein the second groove 12 is embedded in and multiple high hydroscopic resins
Grain 5, and multiple high hydroscopic resin particles 5 are evenly spaced in the second groove 12 along the extending direction of the second groove 12.
With reference to Fig. 2, high hydroscopic resin particle 5 is a kind of new functional macromolecule material, has hydrophilic radical, can largely inhale
Receive moisture and the synthetic resin that moisture does not outflow can be maintained by being swollen；This kind of high hydroscopic resin particle 5 is from the wide remittance of Renqiu City
Work Co., Ltd introduces.
With reference to Fig. 3, fire prevention nylon layer 2 is bonded with positioned at the both sides of substrate layer 1, this kind prevents fires nylon layer 2 by Dongguan City
Hundred logical modified nylon factories introduce, itself has preferable flame-retarding characteristic；Wherein side of the fire prevention nylon layer 2 far from substrate layer 1
Coated with fireproof coating layer 3, this kind of fireproof coating layer 3 is by the way that paint brush on the surface of those combustible materials, can be improved material
The refractory ability of material slows down propagation of flame spread speed, or can prevent to burn within a certain period of time, this kind of coating is known as preventing fires
Coating, or it is called anti-flaming dope.
With reference to Fig. 3, side of the fireproof coating layer 3 far from substrate layer 1 is coated with waterproof coating layer 6, this kind of waterproof coating layer 6
Be using pure acrylic acid polymer emulsion as base-material, prepared by other additives are added one-component water-emulsifying type waterproof coatings.Waterproof
The waterproofing membrane formed after coating is cured has certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, can rise
To waterproof, prevent blending protective effect.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of brown paper, including substrate layer（1）, it is characterised in that：The substrate layer（1）Both sides be both provided with fire prevention nylon
Layer（2）, the fire prevention nylon layer（2）Far from the substrate layer（1）Side be coated with fireproof coating layer（3）.
2. a kind of brown paper according to claim 1, it is characterised in that：The substrate layer（1）Inside offer multiple strips
First groove of shape（11）, first groove（11）It has been embedded in multiple fire prevention granular polystyrenes（4）.
3. a kind of brown paper according to claim 2, it is characterised in that：Multiple first grooves（11）In the substrate
Layer（1）On be evenly spaced on.
4. a kind of brown paper according to claim 2, it is characterised in that：Multiple fire prevention granular polystyrenes（4）Described
First groove（11）It is interior along first groove（11）Extending direction be evenly spaced on.
5. a kind of brown paper according to claim 2, it is characterised in that：Positioned at two adjacent first grooves（11）
Between the substrate layer（1）On be provided with the second groove of strip（12）, second groove（12）It has been embedded in multiple
High hydroscopic resin particle（5）.
6. a kind of brown paper according to claim 5, it is characterised in that：Multiple high hydroscopic resin particles（5）Institute
State the second groove（12）It is interior along second groove（12）Extending direction be evenly spaced on.
7. a kind of brown paper according to claim 1, it is characterised in that：The fireproof coating layer（3）Far from the substrate
Layer（1）Side be coated with waterproof coating layer（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395831.9U CN207619747U (en) | 2017-10-25 | 2017-10-25 | A kind of brown paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721395831.9U CN207619747U (en) | 2017-10-25 | 2017-10-25 | A kind of brown paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207619747U true CN207619747U (en) | 2018-07-17 |
Family
ID=62826706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721395831.9U Active CN207619747U (en) | 2017-10-25 | 2017-10-25 | A kind of brown paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207619747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849438A (en) * | 2018-10-31 | 2019-06-07 | 长春兴德世通汽车工程技术有限公司 | A kind of compound brown paper of six directions one |
-
2017
- 2017-10-25 CN CN201721395831.9U patent/CN207619747U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849438A (en) * | 2018-10-31 | 2019-06-07 | 长春兴德世通汽车工程技术有限公司 | A kind of compound brown paper of six directions one |
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