CN103666313B - Production process of abnormal acetate cloth tapes - Google Patents
Production process of abnormal acetate cloth tapes Download PDFInfo
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- CN103666313B CN103666313B CN201310018317.3A CN201310018317A CN103666313B CN 103666313 B CN103666313 B CN 103666313B CN 201310018317 A CN201310018317 A CN 201310018317A CN 103666313 B CN103666313 B CN 103666313B
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- adhesive tape
- fabric adhesive
- acetate fabric
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Abstract
The invention discloses a production process of abnormal acetate cloth tapes. The production process comprises the following steps: firstly, blanking a plurality of vacant areas matched with a first paste area on release paper; then, bonding the release paper to an acrylic glue layer on an acetate cloth tape material, and covering the release paper with a layer of release film; and finally, blanking on the acetate cloth tapes to form a plurality of abnormal acetate cloth tapes which are arranged in the form of a matrix, wherein the abnormal acetate cloth tapes are bonded on the release film and kept on the same layout, material feeding and material receiving can be conveniently carried out in a blanking process, a friction phenomenon does not appear among the obtained abnormal acetate cloth tapes, so that production of broken filaments and rake angles is avoided, and therefore, the abnormal acetate cloth tapes can be used by directly uncovering during usage. The production process disclosed by the invention improves production efficiency of abnormal acetate cloth tape products with two paste areas; meanwhile, damages caused by mutual friction during product storage are avoided, waste rate of finished products is lowered and material cost is saved.
Description
Technical field
the present invention relates to a kind of production technique of special-shaped acetate fabric adhesive tape.
Background technology
acetic acid cloth base material is because its moisture absorption venting capability is strong, rebound resilience well, does not play static, ageing-resistant ability excellence, thereby the acetate fabric adhesive tape processing with acetic acid cloth base material has the characteristics such as high temperature resistant, anti-aging, soft docile, acid and alkali-resistance, anti-mildew, its insulating property are better than general glasscloth and woven fiber glass, thereby are widely used in the manufacture fields such as televisor, transformer, air-conditioning, computer.Acetate fabric adhesive tape is on acetic acid cloth base material, to be bonded with one deck acrylic glue to form, and before not using, is generally pasted with separate-type paper on acrylic glue-line, in use separate-type paper is thrown off and can be sticked on place to be pasted.
in some Application Areass, needing to adopt cross section is erose special-shaped acetate fabric adhesive tape, for being pasted on successively on multiple parts by production process, is generally on 2 parts, and this need to arrange two different sticking areas on acetate fabric adhesive tape.In the time that the acetate fabric adhesive tape of the type is cut, need to cut out half disconnected processing to separate-type paper, user can sequentially remove in use half disconnected separate-type paper and pastes like this.In prior art, while obtaining this kind of acetate fabric adhesive tape, are all generally moulds of directly opening this shape, then carry out single-piece at release paper die-cut, production efficiency is low, in die-cut process, half disconnected separate-type paper easily drops and sticks on drift, causes follow-up die-cut inconvenience.In addition, for the product of small dimension, producing the inconvenience of taking on line after die-cut, the production efficiency of line is produced in seriously impact, and the Product mix of single-piece shakes back and forth kinetic friction in packing bag, easily produces the bad phenomenon such as lousiness, rake angle, and finished product waste rate is high.
Summary of the invention
the object of the invention is to overcome the shortcoming of prior art, a kind of production technique of special-shaped acetate fabric adhesive tape is provided, thereby improve the production efficiency of product, reduce the waste rate of finished product.
for achieving the above object, the technical solution used in the present invention is: a kind of production technique of special-shaped acetate fabric adhesive tape, and described special-shaped acetate fabric adhesive tape comprises the first sticking area and the second sticking area, described production technique comprises the steps:
(1) select banded acetate fabric adhesive tape, separate-type paper, release film as starting material, described acetate fabric adhesive tape comprises acetic acid layer of cloth, be bonded in acrylic glue-line on described acetic acid layer of cloth one side surface, cover on described acrylic glue-line and easily tear formula release layer;
(2) select the first punching cutter to carry out die-cut to described separate-type paper, described the first punching cutter comprises the first drift of multiple rectangular array arrangements, the cross section of each described the first drift and described the first sticking area match, and each described the first drift thrusts described separate-type paper;
(3) by described acetate fabric adhesive tape, the above easily tears formula release layer and tears off, the described separate-type paper of acquisition after described step (2) is die-cut is bonded on the acrylic glue-line of described acetate fabric adhesive tape and forms the first release layer, and described release film is covered on described the first release layer and forms the second release layer;
(4) select the second punching cutter to carry out die-cut to the described acetate fabric adhesive tape obtaining through described step (3), described the second punching cutter comprises the second drift of multiple rectangular array arrangements, the cross section of each described the second drift and the cross section of described special-shaped acetate fabric adhesive tape match, the array spacings of described multiple the second drifts is consistent with the array spacings of described multiple the first drifts, when die-cut, carry out die-cutly from described acetic acid layer of cloth, each described the second drift all thrusts the described acetic acid layer of cloth of described acetate fabric adhesive tape, described acrylic glue-line, described the first release layer;
(5) rewinding.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: the production technique of a kind of special-shaped acetate fabric adhesive tape of the present invention, wherein first determine multiple multiple area of absence that match with the first sticking area in separate-type paper upper punch, again this separate-type paper is bonded on the acrylic glue-line on acetate fabric adhesive tape raw material, and in separate-type paper, cover again one deck release film, finally on acetate fabric adhesive tape, carry out stamping-out and form multiple special-shaped acetate fabric adhesive tapes that are arranged in array, these special-shaped acetate fabric adhesive tapes are bonded on release film and remain on the same space of a whole page, in stamping-out process, can carry out easily pan feeding and rewinding, between the special-shaped acetate fabric adhesive tape obtaining, there will not be the phenomenon of friction, avoid the generation of lousiness and rake angle, when use, directly tear off and can use.This production technique improved this kind and had the production efficiency of the special-shaped acetate fabric adhesive tape product of two sticking areas, avoided product friction and damage of causing mutually in the time depositing simultaneously, reduced the waste rate of finished product, saved raw-material cost.
Brief description of the drawings
accompanying drawing 1 is that the master of special-shaped acetate fabric adhesive tape in the present invention's one specific embodiment looks schematic diagram;
a-A portion cross-sectional schematic in accompanying drawing 2 accompanying drawings 1;
accompanying drawing 3 is the schematic cross-section of the first punching cutter in specific embodiment;
accompanying drawing 4 is the schematic cross-section of the second punching cutter in specific embodiment;
schematic cross-section when accompanying drawing 5 is superimposed for the first punching cutter in specific embodiment and the second punching cutter.
Embodiment
below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further elaborated.
referring to shown in Fig. 1, Fig. 2 for the required special-shaped acetate fabric adhesive tape obtaining of the present embodiment, this abnormity acetate fabric adhesive tape comprises the first sticking area 1 and the second sticking area 2, in use, the first sticking area 1 and the second sticking area 2 stick on different parts successively.This abnormity acetate fabric adhesive tape generally includes acetic acid layer of cloth 3, sticks on the acrylic glue-line 4 on acetic acid layer of cloth 3 one side surfaces; on acrylic glue-line 4, conventionally to cover one deck off-style paper layer or release film 5; with the glutinous viscosity of protection acrylic glue-line 4, tear before use this off-style paper layer off or release film 5 can be pasted.
the stamping-out of this abnormity acetate fabric adhesive tape carries out in accordance with the following steps:
(1) prepare starting material: starting material comprise acetate fabric adhesive tape, separate-type paper, release film, acetate fabric adhesive tape, separate-type paper, release film are all selected strip raw material, wherein acetate fabric adhesive tape comprises acetic acid layer of cloth, is bonded in acrylic glue-line on acetic acid layer of cloth one side surface, covers the formula of easily the tearing release layer on acrylic glue-line, above-mentioned raw materials is in the time selecting, and the width of separate-type paper and release film should be not less than the width of acetate fabric adhesive tape.
(2) stamping-out separate-type paper: carry out die-cut to raw-material separate-type paper, die-cut first punching cutter of selecting, the schematic cross-section of the first punching cutter as shown in Figure 3, the first punching cutter comprises the first drift 6 of multiple rectangular array arrangements, the cross section of each the first drift 6 and the first sticking area match, each the first punching cutter all thrusts separate-type paper, the area of absence matching with the first sticking area that forms so multiple arrays in separate-type paper;
(3) bonding separate-type paper and release film: the formula of easily the tearing release layer on raw-material acetate fabric adhesive tape is torn off, the separate-type paper of acquisition after step (2) is die-cut is bonded on the acrylic glue-line of acetate fabric adhesive tape and forms the first release layer, and release film is covered on above-mentioned the first release layer and forms the second release layer, the part of exposing area of absence on the first release layer on acrylic glue-line is the first sticking area, release film covers on the first release layer by being bonded on the first sticking area, obtains like this acetate fabric adhesive tape with multiple the first sticking areas;
(4) stamping-out acetate fabric adhesive tape: the acetate fabric adhesive tape obtaining through step (3) is carried out to stamping-out, select the second punching cutter to carry out stamping-out, the schematic cross-section of this second punching cutter as shown in Figure 4, the second punching cutter comprises the second drift 7 of multiple rectangular array arrangements, the cross section of the cross section of each the second drift 7 and the required special-shaped acetate fabric adhesive tape obtaining matches, array spacings between array spacings between multiple the second drifts 7 and multiple the first drift 6 is consistent, such the first die-cut place of drift 6 and the second die-cut place of drift 7 overlaid can form required special-shaped acetate fabric adhesive tape, as shown in Figure 5.The second punching cutter Dichlorodiphenyl Acetate cloth rubber belt carries out die-cut from acetic acid layer of cloth when die-cut, each the second drift 6 is all by disconnected acetate fabric adhesive tape punching half, acetic acid layer of cloth, acrylic glue-line, the first release layer by acetate fabric adhesive tape thrust, and release film layer is continuous, so just, stamping-out goes out multiple required special-shaped acetate fabric adhesive tapes, and these special-shaped acetate fabric adhesive tapes are bonded on release film and are arranged on the same space of a whole page;
(5) after die-cut completing, carry out rewinding.
on the first punching cutter, on the first drift 6 and the second punching cutter, the number of the second drift 7 and array spacings are determined according to raw-material acetate fabric adhesive tape, the first punching cutter and the second punching cutter carry out die-cut along the length direction as raw-material acetate fabric adhesive tape respectively successively, also can carry out Dichlorodiphenyl Acetate cloth rubber belt according to the overall size of the first punching cutter and the second punching cutter cuts, make to be of a size of the first punching cutter and stamping-out desired raw material size of the second punching cutter as raw-material acetate fabric adhesive tape, repeat like this above-mentioned steps (1) to (5), just can on acetate fabric adhesive tape, form the special-shaped acetate fabric adhesive tape of multiple array arrangements, when stamping-out, can carry out to justifying pan feeding and rewinding, stamping-out is easy to process, and there will not be the phenomenon of friction between the multiple special-shaped acetate fabric adhesive tape that obtains of stamping-out, avoid the generation of lousiness and rake angle, when use, directly tear off and can use.
in sum, can obtain the multiple special-shaped acetate fabric adhesive tape being arranged in array by above-mentioned production technique, these special-shaped acetate fabric adhesive tapes are bonded on release film and remain on the same space of a whole page, in stamping-out process, can carry out easily pan feeding and rewinding, between the special-shaped acetate fabric adhesive tape obtaining, there will not be the phenomenon of friction, avoid the generation of lousiness and rake angle, when use, directly torn off and can use.This production technique improved this kind and had the production efficiency of the special-shaped acetate fabric adhesive tape product of two sticking areas, avoided product friction and damage of causing mutually in the time depositing simultaneously, reduced the waste rate of finished product, saved raw-material cost.
above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a production technique for special-shaped acetate fabric adhesive tape, described special-shaped acetate fabric adhesive tape comprises the first sticking area and the second sticking area, it is characterized in that: described production technique comprises the steps:
(1) select banded acetate fabric adhesive tape, separate-type paper, release film as starting material, described acetate fabric adhesive tape comprises acetic acid layer of cloth, be bonded in acrylic glue-line on described acetic acid layer of cloth one side surface, cover on described acrylic glue-line and easily tear formula release layer;
(2) select the first punching cutter to carry out die-cut to described separate-type paper, described the first punching cutter comprises the first drift of multiple rectangular array arrangements, the cross section of each described the first drift and described the first sticking area match, each described the first drift thrusts described separate-type paper, forms the separate-type paper of the area of absence matching with described the first sticking area with multiple arrays;
(3) by described acetate fabric adhesive tape, the above easily tears formula release layer and tears off, the described separate-type paper of acquisition after described step (2) is die-cut is bonded on the acrylic glue-line of described acetate fabric adhesive tape and forms the first release layer, and described release film is covered on described the first release layer and forms the second release layer, the part of exposing area of absence on described the first release layer on described acrylic glue-line is the first sticking area;
(4) select the second punching cutter to carry out die-cut to the described acetate fabric adhesive tape obtaining through described step (3), described the second punching cutter comprises the second drift of multiple rectangular array arrangements, the cross section of each described the second drift and the cross section of described special-shaped acetate fabric adhesive tape match, the array spacings of described multiple the second drifts is consistent with the array spacings of described multiple the first drifts, when die-cut, carry out die-cutly from described acetic acid layer of cloth, each described the second drift all thrusts the described acetic acid layer of cloth of described acetate fabric adhesive tape, described acrylic glue-line, described the first release layer;
(5) rewinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310018317.3A CN103666313B (en) | 2013-01-18 | 2013-01-18 | Production process of abnormal acetate cloth tapes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310018317.3A CN103666313B (en) | 2013-01-18 | 2013-01-18 | Production process of abnormal acetate cloth tapes |
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| Publication Number | Publication Date |
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| CN103666313A CN103666313A (en) | 2014-03-26 |
| CN103666313B true CN103666313B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310018317.3A Active CN103666313B (en) | 2013-01-18 | 2013-01-18 | Production process of abnormal acetate cloth tapes |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104987844A (en) * | 2015-07-02 | 2015-10-21 | 常熟市长江胶带有限公司 | Post-processing technology for high-temperature resisting double-layered PET fiber compound adhesive tape |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304328A (en) * | 2011-07-18 | 2012-01-04 | 昆山上艺电子有限公司 | Insulated gluing sheet and production method thereof |
| CN202610167U (en) * | 2012-04-17 | 2012-12-19 | 江苏永佳电子材料有限公司 | Ultrathin acetate cloth adhesive tape |
| CN102876251A (en) * | 2012-10-26 | 2013-01-16 | 南京冠佳科技有限公司 | Preparation method of gum |
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2013
- 2013-01-18 CN CN201310018317.3A patent/CN103666313B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304328A (en) * | 2011-07-18 | 2012-01-04 | 昆山上艺电子有限公司 | Insulated gluing sheet and production method thereof |
| CN202610167U (en) * | 2012-04-17 | 2012-12-19 | 江苏永佳电子材料有限公司 | Ultrathin acetate cloth adhesive tape |
| CN102876251A (en) * | 2012-10-26 | 2013-01-16 | 南京冠佳科技有限公司 | Preparation method of gum |
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| CN103666313A (en) | 2014-03-26 |
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Address after: 215300 No.99, Shunchang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Longyang Electronics (Kunshan) Co.,Ltd. Address before: 215300 No.99, Shunchang Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: LONG YOUNG ELECTRONICS (KUNSHAN) Co.,Ltd. |