CN204955620U - Two -sided membrane paper that drenches - Google Patents
Two -sided membrane paper that drenches Download PDFInfo
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- CN204955620U CN204955620U CN201520713653.4U CN201520713653U CN204955620U CN 204955620 U CN204955620 U CN 204955620U CN 201520713653 U CN201520713653 U CN 201520713653U CN 204955620 U CN204955620 U CN 204955620U
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Abstract
The utility model discloses a two -sided membrane paper that drenches aims at providing the silicon oil paper of an environment -friendly, and its technical scheme main points are, first rete, raw paper layer and the second of drenching including setting gradually drenches the rete, and raw paper layer is former wood pulp layer, and first rete and the second of drenching drenches the rete and use raw paper layer to lie in the individual layer setting of raw paper layer both sides as the basic unit, and raw paper layer and first drenching are provided with first thermosol glue film between the rete, and the second drenches and is provided with second thermosol glue film between rete and the raw paper layer. Through thermosol glue film bonding, thermosol that the thermosol in situ used is nontoxic tasteless, safety, health, belongs to the environment -friendly chemical products, can prevent to lead to the fact the pollution to the environment, has the performance of grease proofing, dampproofing, corrosion resistance, water -fast and resistant oil stain simultaneously. Can use as packaging material, it is convenient to make, and the cost is lower.
Description
Technical field
The utility model relates to extrusion coating paper technical field, and more particularly, it relates to a kind of two-sided leaching membrane paper.
Background technology
Silicone oil paper is a kind of conventional wrapping paper, has three-layer structure, ground floor base stock, and the second layer is film, and third layer is silicone oil.Silicone oil paper has high temperature resistant, moistureproof, grease proofing characteristic.
Application number be 201220096367.4 Chinese patent disclose a kind of two-sided leaching membrane paper, have original paper layer, the two sides of described original paper layer is equipped with plastic film layers.Plastic film layers is compounded on original paper layer by coating method by the utility model, makes wrapping paper have grease proofing, moistureproof function, and the not easily decomposition adding the silicone oil paper change made originally of plastic sheeting, causes ambient environment to pollute, not easily environmental protection.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the silicone oil paper providing a kind of environment-friendly type.
For achieving the above object, the utility model provides following technical scheme:
A kind of two-sided leaching membrane paper, comprise the first leaching membrane layer, original paper layer and the second leaching membrane layer that set gradually, described original paper layer is log pulp layer, described first leaching membrane layer and the second leaching membrane layer are that basic unit is positioned at the individual layer setting of original paper layer both sides with original paper layer, be provided with the first thermosol glue-line between described original paper layer and the first leaching membrane layer, between the second leaching membrane layer and original paper layer, be provided with the second thermosol glue-line.
Further setting: described first hot melt adhesive layer adopts polyamide hot melt glue-line, described second hot melt adhesive layer adopts polyester amide hot melt adhesive layer.
Or described first hot melt adhesive layer adopts polyester amide hot melt adhesive layer, described second hot melt adhesive layer adopts polyamide hot melt glue-line.
Or described first hot melt adhesive layer and the second hot melt adhesive layer all adopt polyamide hot melt glue-line.
Or described first hot melt adhesive layer and the second hot melt adhesive layer all adopt polyester amide hot melt adhesive layer.
Further setting: the thickness of described first thermosol glue-line and the second hot melt adhesive layer is 0.05-0.2mm.
Further setting: the Thickness Ratio of described first leaching membrane layer, the first thermosol glue-line, original paper layer, the second thermosol glue-line, the second leaching membrane layer is 2-2.2:1-1.5:3-5:1-1.5:2-2.2.
By adopting technique scheme, the utility model hinge structure is compared to be had: bonded by thermosol glue-line, the thermosol used in thermosol glue-line is nonpoisonous and tasteless, safety, health, belong to environmental-protecting chemical product, can prevent environment, there is grease proofing, moistureproof, corrosion resistance, water-fast and resistance to oil stain performance simultaneously.Can use as packaging material, easily manufactured, and cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of two-sided leaching membrane paper of the utility model.
In figure: 1, the first leaching membrane layer; 2, the first thermosol glue-line; 3, original paper layer; 4, the second thermosol glue-line; 5, the second leaching membrane layer.
Detailed description of the invention
With reference to Fig. 1, a kind of two-sided leaching membrane paper embodiment of the utility model is described further.
A kind of two-sided leaching membrane paper, comprise the first leaching membrane layer 1, original paper layer 3 and the second leaching membrane layer 5 that set gradually, original paper layer 3 is log pulp layer, first leaching membrane layer 1 and the second leaching membrane layer 5 are arranged for basic unit is positioned at original paper layer 3 both sides individual layer with original paper layer 3, be provided with between original paper layer 3 and the first leaching membrane layer 1 between first thermosol glue-line 2, second leaching membrane layer 5 and original paper layer 3 and be provided with the second thermosol glue-line 4.
The thickness of the first thermosol glue-line 2 and the second hot melt adhesive layer is 0.05-0.2mm.
The Thickness Ratio of the first leaching membrane layer 1, first thermosol glue-line 2, original paper layer 3, second thermosol glue-line 4, second leaching membrane layer 5 is 2-2.2:1-1.5:3-5:1-1.5:2-2.2.
This two-sided leaching membrane paper has protection against the tide, anti-wet goods characteristic; play the buffer action of product; be applicable to electronics, automobile foam, printing; particularly food packaging industry; because packaging material are all disposable; the surface of leaching membrane paper is pe plastic sheeting; degraded difficulty after finishing using; the consumption of food wrapper is very large, degraded difficulty then to environment, the two-layer thermosol glue-line adopted in this programme; contribute to the degraded to two-sided leaching membrane paper; be beneficial to environmental protection, protection of the environment, meet sustainable development idea.
Embodiment one
First hot melt adhesive layer adopts polyamide hot melt glue-line, and the second hot melt adhesive layer adopts polyester amide hot melt adhesive layer.
The thickness of the first thermosol glue-line 2 and the second hot melt adhesive layer is 0.05mm.
The thickness of the first leaching membrane layer 1, first thermosol glue-line 2, original paper layer 3, second thermosol glue-line 4, second leaching membrane layer 5 is followed successively by 0.1,0.05,0.15,0.05,0.1.This silicone oil paper gross thickness is 0.45mm.
Embodiment two
First hot melt adhesive layer adopts polyester amide hot melt adhesive layer, and the second hot melt adhesive layer adopts polyamide hot melt glue-line.
The thickness of the first thermosol glue-line 2 and the second hot melt adhesive layer is 0.1mm.
The thickness of the first leaching membrane layer 1, first thermosol glue-line 2, original paper layer 3, second thermosol glue-line 4, second leaching membrane layer 5 is followed successively by 0.2,0.1,0.3,0.1,0.2.This silicone oil paper gross thickness is 0.9mm.
Embodiment three
First hot melt adhesive layer and the second hot melt adhesive layer all adopt polyamide hot melt glue-line.
First thermosol glue-line 2 and the second hot melt adhesive layer are thin film, and its thickness is 0.15mm.
The thickness of the first leaching membrane layer 1, first thermosol glue-line 2, original paper layer 3, second thermosol glue-line 4, second leaching membrane layer 5 is followed successively by 0.3,0.15,0.45,0.15,0.3.This silicone oil paper gross thickness is 1.35mm.
Embodiment four
First hot melt adhesive layer and the second hot melt adhesive layer all adopt polyester amide hot melt adhesive layer.
First thermosol glue-line 2 and the second hot melt adhesive layer are the thickness of one deck is 0.2mm.
The thickness of the first leaching membrane layer 1, first thermosol glue-line 2, original paper layer 3, second thermosol glue-line 4, second leaching membrane layer 5 is followed successively by 0.4,0.2,0.6,0.2,0.4.This silicone oil paper gross thickness is 1.8mm.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a two-sided leaching membrane paper, comprise the first leaching membrane layer, original paper layer and the second leaching membrane layer that set gradually, described original paper layer is log pulp layer, it is characterized in that: described first leaching membrane layer and the second leaching membrane layer are that basic unit is positioned at the individual layer setting of original paper layer both sides with original paper layer, be provided with the first thermosol glue-line between described original paper layer and the first leaching membrane layer, between the second leaching membrane layer and original paper layer, be provided with the second thermosol glue-line.
2. the two-sided leaching membrane paper of one according to claim 1, is characterized in that: described first hot melt adhesive layer adopts polyamide hot melt glue-line, and described second hot melt adhesive layer adopts polyester amide hot melt adhesive layer.
3. the two-sided leaching membrane paper of one according to claim 1, is characterized in that: described first hot melt adhesive layer adopts polyester amide hot melt adhesive layer, and described second hot melt adhesive layer adopts polyamide hot melt glue-line.
4. the two-sided leaching membrane paper of one according to claim 1, is characterized in that: described first hot melt adhesive layer and the second hot melt adhesive layer all adopt polyamide hot melt glue-line.
5. the two-sided leaching membrane paper of one according to claim 1, is characterized in that: described first hot melt adhesive layer and the second hot melt adhesive layer all adopt polyester amide hot melt adhesive layer.
6. the two-sided leaching membrane paper of the one according to claim 1-5, is characterized in that: the thickness of described first thermosol glue-line and the second hot melt adhesive layer is 0.05-0.2mm.
7. the two-sided leaching membrane paper of one according to claim 6, is characterized in that: the Thickness Ratio of described first leaching membrane layer, the first thermosol glue-line, original paper layer, the second thermosol glue-line, the second leaching membrane layer is 2-2.2:1-1.5:3-5:1-1.5:2-2.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713653.4U CN204955620U (en) | 2015-09-15 | 2015-09-15 | Two -sided membrane paper that drenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713653.4U CN204955620U (en) | 2015-09-15 | 2015-09-15 | Two -sided membrane paper that drenches |
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| Publication Number | Publication Date |
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| CN204955620U true CN204955620U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520713653.4U Active CN204955620U (en) | 2015-09-15 | 2015-09-15 | Two -sided membrane paper that drenches |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936974A (en) * | 2021-01-22 | 2021-06-11 | 宣城市博思特日用品有限公司 | Preparation process of heat-insulation paper cup |
-
2015
- 2015-09-15 CN CN201520713653.4U patent/CN204955620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936974A (en) * | 2021-01-22 | 2021-06-11 | 宣城市博思特日用品有限公司 | Preparation process of heat-insulation paper cup |
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