CN110449333A - A kind of release processing method of fireworks kraft paper gummed tape - Google Patents
A kind of release processing method of fireworks kraft paper gummed tape Download PDFInfo
- Publication number
- CN110449333A CN110449333A CN201910751337.9A CN201910751337A CN110449333A CN 110449333 A CN110449333 A CN 110449333A CN 201910751337 A CN201910751337 A CN 201910751337A CN 110449333 A CN110449333 A CN 110449333A
- Authority
- CN
- China
- Prior art keywords
- solvent
- paper
- adhesive tape
- release processing
- fireworks
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2203/00—Other substrates
- B05D2203/22—Paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2252/00—Sheets
- B05D2252/10—Applying the material on both sides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2431/00—Presence of polyvinyl acetate
- C09J2431/005—Presence of polyvinyl acetate in the release coating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2483/00—Presence of polysiloxane
- C09J2483/005—Presence of polysiloxane in the release coating
Abstract
The invention discloses a kind of release processing methods of fireworks kraft paper gummed tape, step 1, first propylene sour solvent is applied on adhesive tape, then temperature control is heating and curing between 80~100 DEG C, and acrylic acid solvent cures are distributed in the micropore on paper surface closing paper；Step 2, is coated upper one layer of solvent-free silicon oil on cured propylene sour solvent, and dry silicon coating weight is 0.3~0.5 gram/m2Between, then temperature control is heating and curing between 120~150 DEG C.Adhesive tape of the invention substitutes PE leaching membrane layer with acrylic acid solvent cures blocking effect, sufficiently meets release needs, and silicone oil migration-stable will not occur and keep glue performance and release performance, and propylene sour solvent can hydrolyze, and the feature of environmental protection is good, convenient for recycling；Adhesive tape of the invention does not have in PE leaching membrane layer use it is not necessary that cost is lower, service efficiency is higher in removing, production.
Description
Technical field
The present invention relates to the release processing of a kind of paper self-adhesive tape, especially paper self-adhesive tape.
Background technique
In the prior art, in order to meet release needs, it all must be provided with 12~25 grams/m on paper self-adhesive tape2PE leaching membrane layer,
The film layer can not degrade, and pollute environment, the presence of film layer is but also adhesive tape can not recycle.
Kraft paper gummed tape is used in present fireworks industry and is used to paste the lead that fixed ignition passes fire, is mainly used for
Stickup of the ignition fuse on fireworks cylinder is fixed, and dosage is very big, belongs to indispensable raw and auxiliary material in fireworks industry.By glue
After band is separated from tape roll, for avoid adhering to it is insecure and with lead burning cause smog to need to remove PE leaching membrane layer can
It uses, however its peeling effect depends on material, grammes per square metre, pressure, the content of moisture etc. of paper, relevant control factor complexity is also very
It is difficult further to improve in process of production；The peeling effect of existing kraft paper gummed tape is caused to be difficult to meet the requirement of fireworks industry,
The raising of production efficiency is seriously blocked.It is big that waste waste is removed simultaneously, is improved production cost, is wasted resource, it is unfavorable
In environmental protection and saving.
In the prior art, application publication number is " a kind of water disclosed in the Chinese patent patent of invention document of 107686691A
The release silicone oil of property acrylic acid ".The release silicone oil of water soluble acrylic acid is by aqueous acrylic emulsion, waterborne organic silicon oil, wetting agent, disappears
The composition such as infusion and levelling agent.The release silicone oil of this kind of water soluble acrylic acid is easy to happen silicone oil migration, especially in adhesive tape production, glue
Glue face and release face contact with volume, silicone oil migration is serious, and glue performance and release performance are all destroyed.So being only capable of answering
For extexines such as sanitary napkin and paper diaper, adhesive tape or paper self-adhesive tape may not apply to.
Summary of the invention
In order to solve above-mentioned drawback, the technical problem to be solved by the invention is to provide a kind of fireworks kraft paper gummed tapes
Release processing method, the feature of environmental protection is good.In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that, a kind of fireworks
With the release processing method of kraft paper gummed tape, which comprises the steps of:
Propylene sour solvent is first applied on adhesive tape by step 1, and then temperature control is heated solid between 80~100 DEG C
Change, acrylic acid solvent cures are distributed in the micropore on paper surface closing paper；
Step 2, is coated upper one layer of solvent-free silicon oil on cured propylene sour solvent, and dry silicon coating weight is 0.3~
0.5 gram/m2Between, then temperature control is heating and curing between 120~150 DEG C.
In above-mentioned technical proposal, the propylene sour solvent is using vinyl acetate as raw material, using methanol as solvent, two isobutyl of azo
Nitrile is initiator, and aggregated alcoholysis process is made.Main physics, chemical property are as follows:
1. the finished appearance of low alkalinity alcoholysis technique production is white plates, granular solids；High-alkali alcoholysis process production
Finished appearance is white flock, pulverulent solids.
2. specific gravity: 1.23~1.31g/cm3, fill 0.4~0.5g/cm of specific gravity3(sheet), 0.25~0.3g/cm3(wadding
Shape).
3. water-soluble: belonging to water-soluble high-molecular compound, solubility increases with the raising of water temperature, in cold water only
Swelling (low alcoholysis level product can be slowly dissolve into normal-temperature water), can be completely dissolved in the hot water.
4. thermal stability: softening when heated, 40 DEG C or less do not have significant changes, and 160 DEG C or more long-time heatings can be gradually
Coloring, 220 DEG C or more are decomposed, and generate water, acetic acid, acetaldehyde and hexenal etc..
5. chemical-resistant: hardly by weak acid, weak base or organic solvent influence, oil resistivity is very high.
6. storage stability is good.
The solvent-free silicon oil is commercial product.
Preferably, propylene sour solvent is applied to the face A (smooth surface) of adhesive tape, the face the adhesive tape B (hair by release processing
Face) uniform coating hot-melt adhesive layer.Further, the hot melt adhesive layer is with a thickness of 10~100g/m2。
Preferably, the brown paper thickness control is in 10~120g/m2Between.
The beneficial effects of the present invention are: the solidification sealing effect substitution PE leaching of adhesive tape of the invention propylene sour solvent
Film layer sufficiently meets release needs, and silicone oil migration-stable will not occur and keep glue performance and release performance, and acrylic acid is molten
Agent can hydrolyze, and the feature of environmental protection is good, convenient for recycling；Adhesive tape of the invention does not have in PE leaching membrane layer use without removing, production
Middle cost is lower, service efficiency is higher.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
Detailed description of the invention
Fig. 1 is the technological process of production schematic illustration of the embodiment of the present invention.
Specific embodiment
Referring to attached drawing, reflect a kind of specific system structure of the invention, the production method of the kraft paper gummed tape for fireworks
Include the following steps:
Previous step: the brown paper as adhesive tape is prepared in paper production line, brown paper thickness control is in 10~120g/
m2Between；
Brown paper carries out release processing:
Step 1,1 uncoiling of brown paper paper roll, brown paper paper enter 2 (such as three-roll coating mechanism or five of the first coating mechanism
Roll-coater structure etc.) propylene sour solvent is applied to the face A (smooth surface) of paper, subsequently into temperature control 80~100 DEG C it
Between the first oven 3, propylene sour solvent be uniformly distributed is solidificated in paper surface fill up closing paper on micropore；
Step 2, paper continue to be transported to the second coating mechanism 4, and upper one layer is coated on cured propylene sour solvent
Solvent-free silicon oil, dry silicon coating weight are 0.3~0.5 gram/m2Between, subsequently into temperature control between 120~150 DEG C the
Two ovens 5 are heating and curing, and are equipped with UV cure lamp 6 in the second oven 5；
Postposition step: the uniform coating hot-melt adhesive layer in the face paper B (hair side) Jing Guo release processing；With a thickness of 10~100g/
m2, wind the product volume 7 up to kraft paper gummed tape.
The application method of the kraft paper gummed tape for fireworks is to pull out kraft paper gummed tape from product volume 7, without stripping
From PE leaching membrane layer, ignition fuse is directly pasted to fixation on fireworks ontology with the face paper B of coating hot-melt adhesive layer.Ox-hide thickness of paper
Degree control is in 10~120g/m2Between.The completely docile and obedient package lead of adhesive tape, is covered on lead forms a ring with can be convenient
Around the three-dimensional closed cavity of lead, which fits closely with lead outer wall.Guarantee that fixed lead is in when spare
The state of sealing；After exposed lead riser is ignited, with the burning of lead, brown paper is burned out so that lead is contacted with oxygen
It can realize that lead burns, to prevent the burning of lead great-jump-forward, guarantee that firework display sequence and rhythm press the design of producer
It is required that set off, while " jump is drawn " caused by effectively Mars being avoided to sputter unordered sets off phenomenon.
Adhesive tape of the invention does not have PE leaching membrane layer cost lower, can in terms of 14000 yuan/ton of market price of current PE raw material
Reduce by 0.2~0.35 yuan/m of cost2。
Above-mentioned implementation is merely to clearly illustrate technical solution of the present invention, and should not be understood as to the present invention
Make any restrictions.The present invention has well known a variety of substitutions or deformation in the art, is not departing from essence of the invention
Under the premise of meaning, protection scope of the present invention is each fallen within.
Claims (4)
1. a kind of release processing method of fireworks kraft paper gummed tape, which comprises the steps of:
Propylene sour solvent is first applied on adhesive tape by step 1, and then temperature control is heating and curing between 80~100 DEG C,
Acrylic acid solvent cures are distributed in the micropore on paper surface closing paper；
Step 2 is coated upper one layer of solvent-free silicon oil in the upper surface of acrylic acid solvent cures layer, and dry silicon coating weight is 0.3~
0.5 gram/m2Between, then temperature control is heating and curing between 120~150 DEG C.
2. release processing method as described in claim 1, which is characterized in that propylene sour solvent is applied to the face A of adhesive tape, warp
Cross the uniform coating hot-melt adhesive layer in the face adhesive tape B of release processing.
3. release processing method as claimed in claim 2, which is characterized in that the hot melt adhesive layer with a thickness of 10~100g/
m2。
4. release processing method as described in any one of claims 1-3, which is characterized in that the adhesive tape by release processing
Paper is used to make the kraft paper gummed tape of fireworks, and brown paper thickness control is in 10~120g/m2Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751337.9A CN110449333A (en) | 2019-08-15 | 2019-08-15 | A kind of release processing method of fireworks kraft paper gummed tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751337.9A CN110449333A (en) | 2019-08-15 | 2019-08-15 | A kind of release processing method of fireworks kraft paper gummed tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449333A true CN110449333A (en) | 2019-11-15 |
Family
ID=68486692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910751337.9A Pending CN110449333A (en) | 2019-08-15 | 2019-08-15 | A kind of release processing method of fireworks kraft paper gummed tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716925A (en) * | 2022-03-24 | 2022-07-08 | 江苏日邦节能科技有限公司 | Method for manufacturing one-step formed water-based adhesive kraft paper adhesive tape |
Citations (8)
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|---|---|---|---|---|
| JP3146720U (en) * | 2008-09-16 | 2008-11-27 | 静雄 太田 | Cover for smoke fire and smoke cannon |
| US20090272288A1 (en) * | 2004-02-06 | 2009-11-05 | Reistroffer Jeffrey P | Linear incendiary strand and method for prescribed fire ignition |
| CN102704332A (en) * | 2012-05-14 | 2012-10-03 | 斯迪克新型材料（江苏）有限公司 | Coating type release paper |
| CN202671960U (en) * | 2012-07-04 | 2013-01-16 | 温州市新丰复合材料有限公司 | Easily-striped release paper |
| CN105038633A (en) * | 2015-06-16 | 2015-11-11 | 浏阳湘冠胶粘科技有限公司 | Hot-melt adhesive layered kraft adhesive tape and manufacturing method thereof |
| CN205152724U (en) * | 2015-08-25 | 2016-04-13 | 广州汇豪纸业有限公司 | From type paper and apparatus for producing thereof |
| CN106994810A (en) * | 2016-01-22 | 2017-08-01 | 上海金星包装材料有限公司 | A kind of waterproof board and preparation method thereof |
| CN208980631U (en) * | 2018-09-11 | 2019-06-14 | 东莞市长荣胶粘科技有限公司 | A kind of compound kraft paper gummed tape being layered for fireworks |
-
2019
- 2019-08-15 CN CN201910751337.9A patent/CN110449333A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090272288A1 (en) * | 2004-02-06 | 2009-11-05 | Reistroffer Jeffrey P | Linear incendiary strand and method for prescribed fire ignition |
| JP3146720U (en) * | 2008-09-16 | 2008-11-27 | 静雄 太田 | Cover for smoke fire and smoke cannon |
| CN102704332A (en) * | 2012-05-14 | 2012-10-03 | 斯迪克新型材料（江苏）有限公司 | Coating type release paper |
| CN202671960U (en) * | 2012-07-04 | 2013-01-16 | 温州市新丰复合材料有限公司 | Easily-striped release paper |
| CN105038633A (en) * | 2015-06-16 | 2015-11-11 | 浏阳湘冠胶粘科技有限公司 | Hot-melt adhesive layered kraft adhesive tape and manufacturing method thereof |
| CN205152724U (en) * | 2015-08-25 | 2016-04-13 | 广州汇豪纸业有限公司 | From type paper and apparatus for producing thereof |
| CN106994810A (en) * | 2016-01-22 | 2017-08-01 | 上海金星包装材料有限公司 | A kind of waterproof board and preparation method thereof |
| CN208980631U (en) * | 2018-09-11 | 2019-06-14 | 东莞市长荣胶粘科技有限公司 | A kind of compound kraft paper gummed tape being layered for fireworks |
Non-Patent Citations (1)
| Title |
|---|
| 温元凯: "《中国涂料手册》", 30 November 1988, 浙江科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716925A (en) * | 2022-03-24 | 2022-07-08 | 江苏日邦节能科技有限公司 | Method for manufacturing one-step formed water-based adhesive kraft paper adhesive tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |