CN111994466A - Environment-friendly paper unsealing easy-to-tear tape - Google Patents
Environment-friendly paper unsealing easy-to-tear tape Download PDFInfo
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- CN111994466A CN111994466A CN202010841573.2A CN202010841573A CN111994466A CN 111994466 A CN111994466 A CN 111994466A CN 202010841573 A CN202010841573 A CN 202010841573A CN 111994466 A CN111994466 A CN 111994466A
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- tear tape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/66—Inserted or applied tearing-strings or like flexible elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adhesive Tapes (AREA)
- Wrappers (AREA)
Abstract
The invention provides an environment-friendly paper unsealing easy-to-tear tape which comprises a paper layer, an anti-sticking layer and a gluing layer, wherein the anti-sticking layer and the gluing layer are respectively positioned on two sides of the paper layer. The environment-friendly paper unsealing easy-to-tear tape adopts paper as a base material, the anti-sticking layer and the gluing layer are arranged on the two sides of the paper layer, and the raw materials of the anti-sticking layer and the gluing layer are controlled, so that the natural degradation effect is achieved. The environment-friendly paper unsealing easy-to-tear tape can realize unsealing of the packaging bag and the packaging box, has the characteristic of natural degradation, and is more environment-friendly.
Description
Technical Field
The invention relates to the field of package assembly and disassembly seal lines, in particular to an environment-friendly paper unsealing easy-to-tear tape.
Background
The unsealing line obtains extensive application in packing fields such as food, medicine, tobacco, express delivery, will unseal the line and glue on packing opening reservation position, pull up the unsealing line on the opening, play and conveniently open and seal the packing, improve product packaging effect, increase the pleasing to the eye effect of product, simultaneously through designing different pictures and texts, also possess anti-fake recognition's function. At present, the unsealing line in the market mainly uses a film as a base material, and the unsealed unsealing line is difficult to naturally degrade due to the fact that the film is used as the base material, and needs to be recovered by a professional, otherwise, the environment can be polluted.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an environment-friendly paper unsealing easy-to-tear tape.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an environmental protection type paper unseals easy tear tape, environmental protection type paper unseals easy tear tape includes ply, antiseized layer and rubber coating are located respectively the both sides of ply.
Foretell environmental protection type paper is torn and is sealed easily and tear area uses the ply as the basic unit, but paper has recycle, the characteristics that can decompose naturally, but foretell environmental protection type paper is torn and is sealed easily and tear the area and adopt the body paper as the substrate, solves the environmental impact that the sealing line brought to through set up antiseized layer and rubber coating on the two sides of ply, can enough satisfy the strength realization wrapping bag of sealing line and the unsealing of packing box, easy natural degradation moreover, more green.
Preferably, the release layer is applied in an amount of 0.1g/m2～3g/m2And the anti-sticking layer is silicone oil.
Preferably, the paper layer specification is 20g/m2～200g/m2。
Preferably, the gluing layer is pressure-sensitive adhesive; the thickness of the glue coating layer is 2-500 mu m.
Preferably, the thickness of the rubber coating layer is 2-20 μm.
Through research, the inventor finds that when the paper layer specification and the glue coating thickness of the environment-friendly paper unsealing easy-tear tape meet the parameters, the environment-friendly paper unsealing easy-tear tape not only meets the unsealing requirement, but also is degradable and environment-friendly.
Preferably, the paper layer specification is 100g/m2The coating weight of the release layer is 0.2g/m2～1g/m2。
Preferably, the width of the environment-friendly paper unsealing easy-tear tape is 0.5 mm-30 mm.
Preferably, the width of the environment-friendly paper unsealing easy-tear tape is 5 mm-20 mm.
Preferably, the preparation method of the environment-friendly paper unsealing easy-to-tear tape comprises the following steps:
(1) coating the anti-sticking layer on the upper surface of the paper layer, wherein the coating weight is 0.1g/m2～3g/m2Curing the anti-sticking layer;
(2) gluing the lower surface of the raw paper layer to obtain a glue coating layer, wherein the thickness of the glue coating layer is 2-500 mu m;
(3) cutting to the width specification of the environment-friendly paper unsealing easy-to-tear tape.
The invention has the beneficial effects that: the invention provides an environment-friendly paper unsealing easy-to-tear tape, which is characterized in that anti-sticking layers and gluing layers are arranged on two sides of a paper layer, and raw materials of the anti-sticking layers and the gluing layers are controlled to play a role in natural degradation. The environment-friendly paper unsealing easy-to-tear tape can realize unsealing of the packaging bag and the packaging box, is easy to naturally degrade, and is more environment-friendly.
Drawings
Fig. 1 is a schematic flow chart of a process for preparing an environmentally friendly paper-sealing easy-to-tear tape according to an embodiment of the present invention.
Detailed Description
To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to specific examples.
The invention provides an environment-friendly paper unsealing easy-to-tear tape which comprises a paper layer, an anti-sticking layer and a gluing layer, wherein the anti-sticking layer and the gluing layer are respectively positioned on two sides of the paper layer; the coating weight of the anti-sticking layer is 0.1g/m2～3g/m2(ii) a The anti-sticking layer is silicone oil, and the gluing layer is pressure-sensitive adhesive; the specification of the paper layer is 20g/m2～200g/m2The thickness of the glue coating layer is 2-500 mu m; the width of the environment-friendly paper unsealing easy-to-tear tape is 0.5 mm-30 mm;
the preparation method of the environment-friendly paper unsealing easy-to-tear tape comprises the following steps:
(1) coating the anti-sticking layer on the upper surface of the paper layer, wherein the coating weight is 0.1g/m2～3g/m2Curing the anti-sticking layer;
(2) gluing the pressure-sensitive adhesive on the lower surface of the raw paper layer to obtain a gluing layer, wherein the thickness of the gluing layer is 2-500 microns;
(3) cutting to the width specification of the environment-friendly paper unsealing easy-to-tear tape.
Example 1
The environment-friendly paper unsealing easy-tear tape comprises a paper layer, an anti-sticking layer and a gluing layer, wherein the anti-sticking layer and the gluing layer are respectively positioned on two sides of the paper layer; the coating weight of the anti-sticking layer is 1g/m2(ii) a The anti-sticking layer is silicone oil, and the gluing layer is pressure-sensitive adhesive; the specification of the paper layer is 100g/m2The thickness of the glue coating layer is 10 mu m; the width of the environment-friendly paper unsealing easy-to-tear tape is 5 mm;
the preparation method of the environment-friendly paper unsealing easy-to-tear tape comprises the following steps:
(1) coating silicone oil on the upper surface of the paper layer to obtain the anti-sticking layer, wherein the coating weight is 1g/m2Curing the anti-sticking layer;
(2) gluing the pressure-sensitive adhesive on the lower surface of the raw paper layer to obtain a gluing layer, wherein the thickness of the gluing layer is 10 microns;
(3) cutting to the width specification of the environment-friendly paper unsealing easy-to-tear tape.
Effect example 1
The tensile strength (kN/m) of example 1 was tested according to GB/T12914-2018. The test was performed 5 times in parallel. The results are shown in Table 1.
TABLE 1 tensile Strength of Environment friendly paper Release tear tape of example 1
As can be seen from table 1, the environmentally friendly paper unsealing easy-to-tear tape of embodiment 1 has high strength, which can not only realize the unsealing of the packaging bag, but also the environmentally friendly paper unsealing easy-to-tear tape of embodiment 1 uses paper as the middle layer as the base layer, and the paper material is easily and naturally degraded, and is more environmentally friendly.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides an environment-friendly paper unseals easy tear tape which characterized in that, environment-friendly paper unseals easy tear tape includes ply, antiseized layer and rubber coating are located respectively the two sides of ply.
2. The environmentally friendly paper tamper evident tear tape of claim 1, wherein the release layer is applied in an amount of 0.1g/m2～3g/m2And the anti-sticking layer is silicone oil.
3. The environmentally friendly paper tamper strip of claim 1, wherein the paper layer has a gauge of 20g/m2～200g/m2。
4. The environment-friendly paper unsealing easy-to-tear tape according to claim 1, wherein the adhesive coating layer is a pressure-sensitive adhesive, and the thickness of the adhesive coating layer is 2 μm to 500 μm.
5. The environmentally friendly paper-based tear tape according to claim 4, wherein the thickness of the glue-coated layer is 2 μm to 20 μm.
6. The environmentally friendly paper-sealing easy-to-tear tape according to any one of claims 3 to 5, wherein the paper layer has a size of 100g/m2The coating weight of the release layer is 0.2g/m2～1g/m2。
7. The environmentally friendly paper tamper strip according to claim 1, wherein the environmentally friendly paper tamper strip has a width of 0.5mm to 30 mm.
8. The environmentally friendly paper tamper strip according to claim 7, wherein the environmentally friendly paper tamper strip has a width of 5mm to 20 mm.
9. The environmentally friendly paper tamper strip according to claim 1, wherein the environmentally friendly paper tamper strip is prepared by a method comprising the steps of:
(1) coating the anti-sticking layer on the upper surface of the paper layer, wherein the coating weight is 0.1g/m2～3g/m2Curing the anti-sticking layer;
(2) gluing the lower surface of the raw paper layer to obtain a glue coating layer, wherein the thickness of the glue coating layer is 2-500 mu m;
(3) cutting to the width specification of the environment-friendly paper unsealing easy-to-tear tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841573.2A CN111994466A (en) | 2020-08-19 | 2020-08-19 | Environment-friendly paper unsealing easy-to-tear tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010841573.2A CN111994466A (en) | 2020-08-19 | 2020-08-19 | Environment-friendly paper unsealing easy-to-tear tape |
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| Publication Number | Publication Date |
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| CN111994466A true CN111994466A (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010841573.2A Pending CN111994466A (en) | 2020-08-19 | 2020-08-19 | Environment-friendly paper unsealing easy-to-tear tape |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852312A (en) * | 2021-01-06 | 2021-05-28 | 湖北天昱包装材料股份有限公司 | Paper easy-to-tear tape and manufacturing method thereof |
| WO2024052673A1 (en) * | 2022-09-08 | 2024-03-14 | Filtrona Group Holdings Limited | A paper tape |
Citations (7)
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|---|---|---|---|---|
| JPH075812A (en) * | 1993-04-23 | 1995-01-10 | Noboru Nishimura | Structure of sealing piece |
| CN1854024A (en) * | 2005-04-21 | 2006-11-01 | 沙利斯股份公司 | Device for opening hermetic flexible containers |
| CN101559855A (en) * | 2008-12-30 | 2009-10-21 | 上海市延安中学 | Readily-removable packaging bag |
| CN101653988A (en) * | 2009-09-11 | 2010-02-24 | 北京力霸龙安科贸有限公司 | Anti-fake stayguy material on tobacco bale and preparation method thereof |
| CN202642452U (en) * | 2012-04-09 | 2013-01-02 | 陈毕峰 | Novel anti-fake pull line |
| CN209038216U (en) * | 2018-10-17 | 2019-06-28 | 南京金陵金箔集团股份有限公司 | A kind of transparent noctilucence antifalse pulling wire |
| CN209396249U (en) * | 2018-12-18 | 2019-09-17 | 成泰昌包装制品(深圳)有限公司 | A kind of readily removable reused contained structure |
-
2020
- 2020-08-19 CN CN202010841573.2A patent/CN111994466A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH075812A (en) * | 1993-04-23 | 1995-01-10 | Noboru Nishimura | Structure of sealing piece |
| CN1854024A (en) * | 2005-04-21 | 2006-11-01 | 沙利斯股份公司 | Device for opening hermetic flexible containers |
| CN101559855A (en) * | 2008-12-30 | 2009-10-21 | 上海市延安中学 | Readily-removable packaging bag |
| CN101653988A (en) * | 2009-09-11 | 2010-02-24 | 北京力霸龙安科贸有限公司 | Anti-fake stayguy material on tobacco bale and preparation method thereof |
| CN202642452U (en) * | 2012-04-09 | 2013-01-02 | 陈毕峰 | Novel anti-fake pull line |
| CN209038216U (en) * | 2018-10-17 | 2019-06-28 | 南京金陵金箔集团股份有限公司 | A kind of transparent noctilucence antifalse pulling wire |
| CN209396249U (en) * | 2018-12-18 | 2019-09-17 | 成泰昌包装制品(深圳)有限公司 | A kind of readily removable reused contained structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852312A (en) * | 2021-01-06 | 2021-05-28 | 湖北天昱包装材料股份有限公司 | Paper easy-to-tear tape and manufacturing method thereof |
| WO2024052673A1 (en) * | 2022-09-08 | 2024-03-14 | Filtrona Group Holdings Limited | A paper tape |
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Application publication date: 20201127 |
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