CN201834877U - Sealing adhesive tape of non-woven fabric - Google Patents
Sealing adhesive tape of non-woven fabric Download PDFInfo
- Publication number
- CN201834877U CN201834877U CN2010205520902U CN201020552090U CN201834877U CN 201834877 U CN201834877 U CN 201834877U CN 2010205520902 U CN2010205520902 U CN 2010205520902U CN 201020552090 U CN201020552090 U CN 201020552090U CN 201834877 U CN201834877 U CN 201834877U
- Authority
- CN
- China
- Prior art keywords
- adhesive area
- sealing tape
- per square
- square metre
- grammes per
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a sealing adhesive tape of a non-woven fabric, which comprises a basal body, a sticking area and a non-sticking area, wherein the sticking area and the non-sticking area are arranged on the upper surface of the basal body, the basal body comprises a non-woven fabric layer and a plastic coating layer, and the non-woven fabric layer and the plastic coating layer are fixedly connected. The non-woven fabric layer and the plastic coating layer are adopted by the utility model to together form the basal body, a soft surface is provided through the non-woven fabric layer, and the integral hand feeling and grade are improved.
Description
Technical field
The utility model relates to a kind of sealing tape, is meant a kind of sealing tape with soft character especially.
Background technology
Use for convenient, existing small package bag (as Packing bag for facial tissue or sanitary towel package etc.) mostly is provided with one in order to the easily openable mouth with content taking-up use, and at easily openable mouth place one sealing tape is set.For instance, commercially available Packing bag for facial tissue is generally the packing bag of nonrigid plastic rectangular parallelepiped, one side of rectangular parallelepiped packing bag is provided with one and comprises easily broken tooth trace and the easily openable mouth that seals tongue, and owing to often be placed with plurality of sheets of paper towel in the existing Packing bag for facial tissue, therefore, when in packing bag, also having the paper handkerchief residue, also need to use a sealing tape so that the easily openable mouth is sealed once more, existing sealing tape is mostly by a matrix, and the hot melt adhesive layer and the antistick layer that are arranged at this matrix one side surface are formed, during use, the hot melt adhesive layer of sealing tape bond simultaneously the packing bag body and the envelope tongue, and the adhesive surface of hot melt adhesive layer and envelope tongue is greater than the adhesive surface of hot melt adhesive layer and packing bag body, make the cohesive force of hot melt adhesive layer and envelope tongue greater than the cohesive force of itself and packing bag body, by above-mentioned structure, make that sealing tape both had been easy to tear off from the packing bag body, and secure bond is being sealed on the tongue all the time.
Yet, in the existing sealing tape, generally use the matrix of plastics film as sealing tape, its feel is relatively poor, and class is lower.
On the other hand, in above-mentioned mode, what adopt with packing bag agglutinating hot melt adhesive layer with envelope tongue agglutinating hot melt adhesive layer is same kind, the hot melt adhesive of same grammes per square metre, therefore, it is identical with packing bag body or envelope tongue agglutinating unit cohesive strength, like this, when glue viscosity is too big, sealing tape will be difficult to tear off from the packing bag body, in case and the user is firmly excessive, then can cause packing bag body or envelope tongue breakage, otherwise, when glue viscosity was not enough, the user one firmly will make sealing tape break away from packing bag body and envelope tongue simultaneously slightly, is difficult to play the effect of sealing.
The utility model content
The utility model provides a kind of non-woven fabrics sealing tape, in order to solve the above-mentioned problems in the prior art.The utility model adopts a nonwoven layer and a plastics leaching membrane layer to form matrix jointly, and it provides soft-surface by nonwoven layer, promotes whole feel and class.
The technical solution of the utility model is as follows:
The non-woven fabrics sealing tape comprises a matrix, reaches adhesive area and sticking district that this body upper surface is provided with, and it is characterized in that: described matrix is made up of a nonwoven layer and a plastics leaching membrane layer, and this nonwoven layer is fixedlyed connected with this plastics leaching membrane layer.
In above-mentioned structure, nonwoven layer provides the soft-surface of sealing tape, promote whole feel and class, the plastics leaching membrane layer then plays the effect that connects nonwoven layer and adhesive area, and can prevent that viscose glue from infiltrating into nonwoven layer, be arranged in the nonwoven layer because plastics drench film, do not influence the feel and the outward appearance of matrix.
As further improvement of the utility model, the lower surface silicon-coating oil reservoir (adherent layer) of this nonwoven layer, like this, in process of production, a large amount of sealing tapes of producing directly can be curled stores, and need not to worry that viscose glue can be transferred on the lower surface of matrix.
As further improvement of the utility model, the grammes per square metre of described nonwoven layer is 8～60g/m
2
As further improvement of the utility model, described plastics leaching membrane layer is PP leaching membrane layer or PE leaching membrane layer, and its grammes per square metre is 8～45g/m
2
As further improvement of the utility model, the upper surface of this plastics leaching membrane layer is disposed with first adhesive area, its stripping strength less than the not sticking district of second adhesive area and of the first adhesive area stripping strength, make that sealing tape both had been easy to tear off from packing bag body (with second adhesive area bonding), and secure bond is being sealed on the tongue (with first adhesive area bonding) all the time.
In above-mentioned structure,, between this first sticky region and second sticky region transcribed spacer is set for ease of making.
In above-mentioned structure, the grammes per square metre of this first adhesive area is 15～32g/m
2, 180 ° of stripping strengths are 15～30N/in, the grammes per square metre of this second adhesive area is 15～32g/m
2, 180 ° of stripping strengths are 8～18N/in.The grammes per square metre of this first adhesive area then grammes per square metre with this second adhesive area is identical, stores so that sealing tape curled.
As further improvement of the utility model, the upper surface of this matrix is provided with the not sticking district of an adhesive area and, this adhesive area comprises the upper and lower that is stairstepping, described not sticking district is provided with in abutting connection with the bottom, by above-mentioned mode, equally also can be so that sealing tape both had been easy to tear off from packing bag body (with adhesive area bottom bonding), and all the time secure bond on envelope tongue (with adhesive area top bonding).
In above-mentioned structure, the grammes per square metre on this adhesive area top is 15～32g/m
2, the grammes per square metre of this adhesive area bottom is 10～22g/m
2
Compare with prior art to description of the present utility model as can be known by above-mentioned, the utlity model has following characteristics:
1) the utility model adopts a nonwoven layer and a plastics leaching membrane layer to form matrix jointly, and it provides soft-surface by nonwoven layer, promotes whole feel and class;
2), thereby make that sealing tape both had been easy to tear off from packing bag body (with second adhesive area or adhesive area bottom bonding) by the adhesive area that stripping strength does not wait is set, and all the time secure bond on envelope tongue (with first adhesive area or adhesive area top bonding).
Description of drawings
Fig. 1 is the sectional view of the utility model embodiment 1;
Fig. 2 is the user mode figure of the utility model embodiment 1;
Fig. 3 is the sectional view of the utility model embodiment 2;
Fig. 4 is the sectional view of the utility model embodiment 3.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
Embodiment 1
The non-woven fabrics sealing tape as shown in fig. 1, comprises a matrix 1, and matrix 1 is made up of a nonwoven layer 11 and a PP leaching membrane layer 12, and this nonwoven layer 11 is fixedlyed connected with this PP leaching membrane layer 12, and the grammes per square metre of nonwoven layer 11 is 8～60g/m
2, the grammes per square metre of PP leaching membrane layer 12 is 8～45g/m
2
The lower surface silicon-coating oil reservoir 2 of this nonwoven layer 11, the upper surface of this PP leaching membrane layer 12 then is disposed with first adhesive area 31, transcribed spacer 4, second adhesive area 32 and not sticking district 33,180 ° of stripping strengths of this first adhesive area 31 are 15～30N/in, and 180 ° of stripping strengths of second adhesive area 32 are 8～18N/in.For ease of the storage of curling, the grammes per square metre of this first adhesive area 31 is identical with the grammes per square metre of second adhesive area 32.
In above-mentioned structure, the soft-surface of sealing tape is provided by nonwoven layer 11, promote whole feel and class, 12 of PP leaching membrane layers play the effect that connects nonwoven layer 11 and adhesive area 31,32, and can prevent that viscose glue from infiltrating into nonwoven layer 11, because PP leaching membrane layer 12 is arranged within the nonwoven layer 11, does not influence the feel and the outward appearance of matrix.
As shown in Figure 2, one is used to deposit the rectangular parallelepiped packing bag 5 of paper handkerchief, the one side is provided with an easily openable mouth, this easily openable mouth comprises easily broken tooth trace 51 and envelope tongue 52, first adhesive area 31 is bonded in envelope tongue 52 places, second adhesive area 32 is bonded on the packing bag body, because the stripping strength of first adhesive area 31 is greater than the stripping strength of second adhesive area 32, thereby make that sealing tape both had been easy to tear off from packing bag body (with second adhesive area, 32 bondings), and secure bond is being sealed on the tongue 52 (with first adhesive area, 31 bondings) all the time.
The non-woven fabrics sealing tape as shown in Figure 3, comprises a matrix 1, and matrix 1 is made up of a nonwoven layer 11 and a PE leaching membrane layer 12, and this nonwoven layer 11 is fixedlyed connected with this PE leaching membrane layer 12, and the grammes per square metre of nonwoven layer 11 is 8～60g/m
2, the grammes per square metre of PE leaching membrane layer 12 is 8～45g/m
2
The lower surface silicon-coating oil reservoir 2 of this nonwoven layer 11, the upper surface of this PE leaching membrane layer 12 then is provided with an adhesive area and not sticking district 33, this adhesive area comprises top 31 and the bottom 32 that is stairstepping, 33 32 settings of sticking district in abutting connection with the adhesive area bottom, and the grammes per square metre on this adhesive area top 31 is 18～32g/m
2, the grammes per square metre of this adhesive area bottom 32 is 10～22g/m
2
In above-mentioned structure, the soft-surface of sealing tape is provided by nonwoven layer 11, promote whole feel and class, 12 of PE leaching membrane layers play the effect that connects nonwoven layer 11 and adhesive area top 31, bottom 32, and can prevent that viscose glue from infiltrating into nonwoven layer, because PE leaching membrane layer 12 is arranged within the nonwoven layer 11, does not influence the feel and the outward appearance of matrix.
Embodiment 3
The non-woven fabrics sealing tape as shown in Figure 4, comprises a matrix 1, and matrix 1 is made up of a nonwoven layer 11 and a PE leaching membrane layer 12, and this nonwoven layer 11 is fixedlyed connected with this PE leaching membrane layer 12, and the grammes per square metre of nonwoven layer 11 is 8～60g/m
2, the grammes per square metre of PE leaching membrane layer 12 is 8～45g/m
2
The lower surface silicon-coating oil reservoir 2 of this nonwoven layer 11, the upper surface of this PE leaching membrane layer 12 then are provided with an adhesive area 3 and not sticking district 33, and the grammes per square metre of this adhesive area 3 is 15～32g/m
2
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (8)
1. the non-woven fabrics sealing tape comprises a matrix, reaches adhesive area and sticking district that this body upper surface is provided with, and it is characterized in that: described matrix is made up of a nonwoven layer and a plastics leaching membrane layer, and this nonwoven layer is fixedlyed connected with this plastics leaching membrane layer.
2. non-woven fabrics sealing tape as claimed in claim 1 is characterized in that: the lower surface silicon-coating oil reservoir of this nonwoven layer.
3. non-woven fabrics sealing tape as claimed in claim 1 or 2 is characterized in that: the grammes per square metre of described nonwoven layer is 8～60g/m
2
4. non-woven fabrics sealing tape as claimed in claim 3 is characterized in that: described plastics leaching membrane layer is PP leaching membrane layer or PE leaching membrane layer, and its grammes per square metre is 8～45g/m
2
5. non-woven fabrics sealing tape as claimed in claim 4 is characterized in that: the upper surface of this plastics leaching membrane layer is disposed with first adhesive area, stripping strength less than the not sticking district of second adhesive area and of the first adhesive area stripping strength.
6. non-woven fabrics sealing tape as claimed in claim 5 is characterized in that: the grammes per square metre of this first adhesive area is 15～32g/m
2, the grammes per square metre of this second adhesive area is 15～32g/m
2, the grammes per square metre of this first adhesive area is identical with the grammes per square metre of second adhesive area.
7. non-woven fabrics sealing tape as claimed in claim 4 is characterized in that: the upper surface of this matrix is provided with the not sticking district of an adhesive area and, and this adhesive area comprises the upper and lower that is stairstepping, and described not sticking district is provided with in abutting connection with the bottom.
8. non-woven fabrics sealing tape as claimed in claim 7 is characterized in that: the grammes per square metre on this adhesive area top is 15～32g/m
2, the grammes per square metre of this adhesive area bottom is 10～22g/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205520902U CN201834877U (en) | 2010-09-30 | 2010-09-30 | Sealing adhesive tape of non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205520902U CN201834877U (en) | 2010-09-30 | 2010-09-30 | Sealing adhesive tape of non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834877U true CN201834877U (en) | 2011-05-18 |
Family
ID=44004981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205520902U Expired - Lifetime CN201834877U (en) | 2010-09-30 | 2010-09-30 | Sealing adhesive tape of non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834877U (en) |
-
2010
- 2010-09-30 CN CN2010205520902U patent/CN201834877U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201834876U (en) | Sealing adhesive tape of double-adhesive structure | |
| CN201816896U (en) | Seal adhesive tape | |
| CN201834877U (en) | Sealing adhesive tape of non-woven fabric | |
| CN201864142U (en) | Sealing adhesive tape with hierarchical structure | |
| CN201834875U (en) | Two-way edge-left sealing adhesive tape | |
| CN201223501Y (en) | Novel separating type sanitary napkin | |
| CN212555388U (en) | Tea bag label paper | |
| CN204625541U (en) | One easily takes off double sticky tape | |
| CN204224510U (en) | A kind of reinforced Velcro composite structure | |
| CN204625523U (en) | A kind of sealing double sticky tape | |
| CN105176433B (en) | A kind of medical fixed patch, its preparation method and application method | |
| CN202637674U (en) | Retention needle/retention tube functional fixer | |
| CN209033362U (en) | A kind of disposable functional remaining needle patch | |
| CN208617765U (en) | A kind of no tear mark Environmental protection two-side adhesive tape | |
| CN206745525U (en) | A kind of Sterilized application of high moisture-inhibiting | |
| CN205476219U (en) | Damp -proofing self -adhesion non -woven fabrics wall paper | |
| CN202154795U (en) | Medical paster | |
| CN207347465U (en) | A kind of EVA composite constructions with plucking effect | |
| CN202637267U (en) | Medical plaster | |
| CN206896457U (en) | A kind of composite elastic material structure of water imbibition hygienic articles | |
| CN110304337A (en) | A kind of paper bag handle | |
| CN218886737U (en) | Back-cut anti-uncovering adhesive label | |
| CN208511512U (en) | Medical infusion bottle opening adhesive tape | |
| CN208591314U (en) | A kind of tight formula bottleneck patch of covering | |
| CN210362835U (en) | Super-hard low-formaldehyde thickened film-coated composite lining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |