CN104946158A - Double-faced adhesive tape with adhesive discharged by extruding - Google Patents
Double-faced adhesive tape with adhesive discharged by extruding Download PDFInfo
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- CN104946158A CN104946158A CN201510440090.0A CN201510440090A CN104946158A CN 104946158 A CN104946158 A CN 104946158A CN 201510440090 A CN201510440090 A CN 201510440090A CN 104946158 A CN104946158 A CN 104946158A
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- base material
- adhesive
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- adhesive tape
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Abstract
The invention provides a double-faced adhesive tape with an adhesive discharged by extruding. The double-faced adhesive tape comprises a base material and the adhesive, wherein the base material is made of a foam material; an adhesive bag is arranged in the base material; the adhesive is placed in the adhesive bag; an adhesive discharge block made of an elastic waterproof material is assembled on one side of the adhesive bag; small holes communicated with the surface of the base material are designed in the adhesive discharge block; the adhesive discharge block side of the base material is not coated with the adhesive. During the use of the double-faced adhesive tape, when the position where the double-faced adhesive tape is required to be used is determined finally, and the adhesive bag position of the double-faced adhesive tape is extruded by hands, the adhesive is extruded to the non-adhesive surface of the base material through the small holes in the adhesive discharge block, so that the base material is adhered to the surface of an object. The double-faced adhesive tape with the structure has the advantage that the pure liquid adhesive can be used in the adhesive bag, so that the range of the adhesive used by the double-faced adhesive tape is wider and the bonding effect is better.
Description
Technical field
The present invention relates to new material technology field, be specifically related to a kind of extruding plastic emitting formula double coated film.
Background technology
Double faced adhesive tape is with paper, cloth, plastics film for base material, then elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive is uniformly coated on the sheet adhesive that above-mentioned base material is made.Double faced adhesive tape can be designed as web-like according to the difference of use occasion and form, also can be designed as sheet, or one side directly directly adheres to needing fixing object.The surface of double faced adhesive tape is usually pasted with barrier film or barrier sheet, to protect the colloid of double faced adhesive tape not contaminated, makes double faced adhesive tape be convenient to placement before use and holds.The upper tackiness agent of tradition double faced adhesive tape is all directly spread upon on base material, once the tackiness agent on double faced adhesive tape and the object contact needing to adhere to, will directly by adhesive attachment on object, double faced adhesive tape is once be stained with, just be difficult to tearing change, traditional double faced adhesive tape is expendable consumed product, once just re-use after being torn, in use very difficult article are ajusted completely after adhere to again.And the stick that traditional double faced adhesive tape uses is spread upon in advance on base material, therefore these sticks can only be solid-state or semi-solid stick usually.
Summary of the invention
For above problem, the invention provides a kind of tackiness agent and place in the substrate, need just tackiness agent to be extruded by manual compression the extruding plastic emitting formula double coated film making double faced adhesive tape have adhesive capacity.
The technical solution adopted for the present invention to solve the technical problems is: this extruding plastic emitting formula double coated film comprises base material, tackiness agent; Described base material uses foam material to make, stick bag is designed with in described base material, described tackiness agent is placed in stick bag, the side of described stick bag be equipped with use elastic water-proofing material to make go out blob of viscose, described in go out aperture blob of viscose being designed with and being communicated with the surface of base material.Tackiness agent is not smeared in the blob of viscose side that goes out of described base material.
As preferably, the one side of described base material is coated with glue-line, and described glue-line is coated with barrier film.
As preferably, the side of described stick bag and described go out blob of viscose be affixed, the base material of opposite side is designed with the air inlet port running through described glue-line, barrier film.
As preferably, described base material is designed with out the side upper and lower ends of blob of viscose along being designed with the parting bead stretched out.
As preferably, described stick bag is the circular plate shape that diameter is identical with described plastic emitting blocks design.
Beneficial effect of the present invention is: when this extruding plastic emitting formula double coated film uses, first the object geometric jacquard patterning unit surface needing to stick to or plane are cleaned up, then the glue-free side of base material is attached thereon, when finally determining double faced adhesive tape and needing the position used, when the stick package location with hand extruding double faced adhesive tape, described stick bag with go out the side that blob of viscose contacts and break, tackiness agent in described stick bag from described go out the aperture of blob of viscose flow out to the glue-free one side of described base material, base material and body surface are adhered to.This double sided adhesive tape structure can use the stick of pure liquid state in stick bag, and the stick scope that double faced adhesive tape is used is more extensive, and the material ranges of adhesion is more extensive, and bond effect is better.Simultaneously, the side sticking to body surface due to this double faced adhesive tape does not have glue, when people use the object of this double coated film or this double coated film structure, again stick bag can be racked after object is ajusted completely, tackiness agent is extruded adhesion process, so just can ensure that the object space adhered to this double faced adhesive tape is entirely true.
Accompanying drawing explanation
Fig. 1 is the structural representation in the cross section of extruding plastic emitting formula double coated film.
Embodiment
Below in conjunction with embodiment, the present invention is further described:
As shown in the embodiment shown in fig, this extruding plastic emitting formula double coated film, it comprises base material 1, tackiness agent 2; Described base material 1 uses foam material to make, stick bag 3 is designed with in described base material 1, described tackiness agent 2 is placed in stick bag 3, the side of described stick bag 3 be equipped with use elastic water-proofing material to make go out blob of viscose 4, described in go out aperture blob of viscose 4 being designed with and being communicated with the surface of base material.Tackiness agent is not smeared in blob of viscose 4 side that goes out of described base material 1.
What this extruding plastic emitting formula double coated film can be made into web-like also can be made into sheet, and this double coated film structure can be used in certain to be needed by the article that adhere to, as hook, shelf etc.When this extruding plastic emitting formula double coated film uses, first the object geometric jacquard patterning unit surface needing to stick to or plane are cleaned up, then the glue-free side of base material 1 is attached thereon, when finally determining double faced adhesive tape and needing the position used, when stick bag 3 position with hand extruding double faced adhesive tape, described stick bag 3 with go out the side that blob of viscose 4 contacts and break, the tackiness agent 2 in described stick bag 3 from described go out the aperture of blob of viscose 4 flow out to the glue-free one side of described base material 1, base material 1 and body surface are adhered to.This double sided adhesive tape structure can use the stick of pure liquid state in stick bag, and the stick scope that double faced adhesive tape is used is more extensive, and the material ranges of adhesion is more extensive, and bond effect is better.Simultaneously, the side sticking to body surface due to this double faced adhesive tape does not have glue, when people use the object of this double coated film or this double coated film structure, again stick bag 3 can be racked after object is ajusted completely, tackiness agent 2 is extruded adhesion process, so just can ensure that the object space adhered to this double faced adhesive tape is entirely true.
As shown in Figure 1, in this embodiment, the one side of described base material 1 is coated with glue-line 5, and described glue-line 5 is coated with barrier film 6.Described glue-line 5 can select elastomeric-type pressure sensitive adhesive or resin pressure sensitive adhesive according to the concrete situation used.
As shown in Figure 1, the side of described stick bag 3 and described go out blob of viscose 4 be affixed, the base material 1 of opposite side is designed with the air inlet port 7 running through described glue-line 5, barrier film 6.The design of described air inlet port 7 can the tackiness agent 2 in described stick bag 3 be extruded after to the position air inlet of described dress stick bag 3, make the base material of this double faced adhesive tape keep form.
As shown in Figure 1, described base material 1 is designed with out the side upper and lower ends of blob of viscose along being designed with the parting bead 11 stretched out.The design of described parting bead 11, can remain between upper and lower parting bead 11 by by the tackiness agent 2 extruded from stick bag 3, parting bead 11 is the part use foam making of base material 1 simultaneously, there is elasticity, can play the effect of tackiness agent 2 with external environment, make glue aging slack-off, can prevent liquid tackiness agent 2 from flowing out.
Described stick bag 3 with described go out blob of viscose 4 be designed to the identical circular plate shape of diameter.Go out blob of viscose 4 position described in passing through like this and easily described stick bag 3 can be put into described base material 1, then will go out blob of viscose 4 and fill in.This double faced adhesive tape of this structure is convenient to make more.
Claims (5)
1. extrude a plastic emitting formula double coated film, it comprises base material (1), tackiness agent (2); Described base material (1) uses foam material to make, it is characterized in that: in described base material (1), be designed with stick bag (3), described tackiness agent (2) is placed in stick bag (3), the side of described stick bag (3) be equipped with use elastic water-proofing material to make go out blob of viscose (4), described in go out aperture blob of viscose (4) being designed with and being communicated with the surface of base material.
2. extruding plastic emitting formula double coated film according to claim 1, is characterized in that: the one side of described base material (1) is coated with glue-line (5), described glue-line (5) is coated with barrier film (6).
3. extruding plastic emitting formula double coated film according to claim 2, it is characterized in that: the side of described stick bag (3) and described go out blob of viscose (4) be affixed, the base material (1) of opposite side is designed with the air inlet port (7) running through described glue-line (5), barrier film (6).
4. extruding plastic emitting formula double coated film according to claim 1, is characterized in that: described base material (1) is designed with out the side upper and lower ends of blob of viscose along being designed with the parting bead (11) stretched out.
5. extruding plastic emitting formula double coated film according to claim 1, is characterized in that: described stick bag (3) with described go out blob of viscose (4) be designed to the identical circular plate shape of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440090.0A CN104946158A (en) | 2015-07-24 | 2015-07-24 | Double-faced adhesive tape with adhesive discharged by extruding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440090.0A CN104946158A (en) | 2015-07-24 | 2015-07-24 | Double-faced adhesive tape with adhesive discharged by extruding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104946158A true CN104946158A (en) | 2015-09-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510440090.0A Pending CN104946158A (en) | 2015-07-24 | 2015-07-24 | Double-faced adhesive tape with adhesive discharged by extruding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104946158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012764A (en) * | 2017-03-27 | 2017-08-04 | 湖南优冠体育材料有限公司 | One kind motion pedaline Environmental-protecting elastic filler particles |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101636460A (en) * | 2006-12-27 | 2010-01-27 | 思卡帕胶带北美公司 | Double sided acrylic adhesive tapes and application thereof |
| CN101789089A (en) * | 2009-12-31 | 2010-07-28 | 上海量科电子科技有限公司 | Self-cracking electronic tag emitter and manufacturing method thereof |
| CN103602277A (en) * | 2013-11-19 | 2014-02-26 | 常熟市长江胶带有限公司 | Double sided tape |
-
2015
- 2015-07-24 CN CN201510440090.0A patent/CN104946158A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101636460A (en) * | 2006-12-27 | 2010-01-27 | 思卡帕胶带北美公司 | Double sided acrylic adhesive tapes and application thereof |
| CN101789089A (en) * | 2009-12-31 | 2010-07-28 | 上海量科电子科技有限公司 | Self-cracking electronic tag emitter and manufacturing method thereof |
| CN103602277A (en) * | 2013-11-19 | 2014-02-26 | 常熟市长江胶带有限公司 | Double sided tape |
Non-Patent Citations (1)
| Title |
|---|
| 化学工业出版社组织编写: "《精细化工产品大全》", 31 January 2005 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012764A (en) * | 2017-03-27 | 2017-08-04 | 湖南优冠体育材料有限公司 | One kind motion pedaline Environmental-protecting elastic filler particles |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |