CN111803889A - Method for manufacturing delaminating yarn liner - Google Patents
Method for manufacturing delaminating yarn liner Download PDFInfo
- Publication number
- CN111803889A CN111803889A CN202010703116.7A CN202010703116A CN111803889A CN 111803889 A CN111803889 A CN 111803889A CN 202010703116 A CN202010703116 A CN 202010703116A CN 111803889 A CN111803889 A CN 111803889A
- Authority
- CN
- China
- Prior art keywords
- yarn
- liner
- delaminating
- winding
- rubber liner
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 22
- 238000005490 dry winding Methods 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 8
- 239000004830 Super Glue Substances 0.000 claims description 8
- 230000001680 brushing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000007872 degassing Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003449 preventive effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000010985 leather Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B45/00—Apparatus or methods for manufacturing balls
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to the technical field of ball liner manufacturing, in particular to a manufacturing method of a delaminating yarn liner.
Description
Technical Field
The invention relates to the technical field of ball liner manufacturing, in particular to a manufacturing method of a delaminating yarn liner.
Background
At present, a glue-bonded leather ball consists of an inner tube, a framework layer, an adhesive coating layer and leather from inside to outside. The inner tube has the functions of storing gas and keeping certain air tightness; wrapping or winding a proper amount of chemical fiber fabric or yarn on the surface of the inner tube to form a framework layer, then encapsulating, putting into a mold, and vulcanizing to obtain a semi-finished product, namely a middle tube; the surface of the middle tyre is sequentially polished, powdered and coated with solvent glue, the back of the leather is also coated with solvent glue, and finally, the surfaces are mutually bonded to prepare the final finished product. However, in the manufacturing process of the inner tube in the prior art, the finished ball manufactured by the common yarn winding bladder has poor softness, poor elasticity and unsatisfactory hand feeling and foot feeling of the ball body.
Disclosure of Invention
The invention aims to provide a method for manufacturing a delaminating yarn liner, which adopts a rubber liner to be separated from yarn to form delaminating, effectively improves the softness of a product, stabilizes the balance performance of the product, and achieves the aim of achieving the same effect as a full hand sewn ball in hand and foot feel.
In order to solve the technical problem, the invention provides a method for manufacturing a delaminating yarn liner, which comprises the following steps:
firstly, inflating a rubber liner;
secondly, performing circumference measurement on the inflated rubber liner;
thirdly, brushing a separating treatment agent on the outer wall of the inflated rubber liner to facilitate the separation of the rubber liner from the outer layer yarns;
fourthly, dry winding yarn on the outer wall of the rubber liner of the brushing off treatment agent;
fifthly, strong glue is applied to the dry winding yarn to independently fix the peripheral winding yarn;
sixthly, dispensing glue on the dry winding yarns which are subjected to the strong glue, so that the dry winding yarns have the effects of sticking, filling and sealing and fixing and smooth surfaces;
seventhly, performing constant-pressure drying on the yarn winding layer;
and eighthly, carrying out degassing and delaminating on the inflated rubber liner to obtain the delaminating yarn liner.
Preferably, the super glue is formed by mixing white latex, a curing agent, super glue and a mildew preventive.
Further preferably, the time for dry winding the yarn is 2 minutes.
More preferably, the time for super glue is 2 minutes.
The invention has the beneficial effects that: after the circumference of the rubber liner is measured, the shape-separating treatment agent is brushed firstly, then the yarn is wound for 2 minutes in a dry mode, and then the yarn is wound for 2 minutes in a strong glue mode, so that the inner liner is separated after the yarn is wound, the appearance yarn is tightly combined, the softness of the product is effectively improved, the balance performance of the product is stabilized, and the hand feeling and the foot feeling can achieve the same effect as those of a full-hand seam ball.
Drawings
FIG. 1 is a comparison of the delaminated yarn bladder of the present invention with a conventional yarn bladder.
Detailed Description
The present invention will be described in further detail with reference to examples.
A method for manufacturing a delaminating yarn bladder comprises the following steps:
firstly, inflating a rubber liner;
secondly, performing circumference measurement on the inflated rubber liner, and performing measurement on corresponding specification and size according to the requirements of different balls, so as to ensure the size requirement and achieve the specified standard circumference range of the finished yarn winding liner;
thirdly, brushing a separation treatment agent on the outer wall of the inflated rubber liner to facilitate the separation of the rubber liner and the outer layer yarns, so that the softness of the yarn winding liner is improved, and the impact strength of the yarn winding liner is ensured;
fourthly, dry winding yarns on the outer wall of the rubber liner brushed with the shape separating treatment agent, enabling the rubber liner and the outer layer yarns to be in a separated state through the shape separating treatment agent, enabling the rubber liner and the yarns to be isolated and not stuck, and forming delamination;
fifthly, glue water which is formed by mixing white latex, a curing agent, super glue and a mildew preventive is added on the dry winding yarn to independently fix the peripheral winding yarn, and the roundness and the strength of a yarn winding liner are ensured by the super glue;
sixthly, dispensing glue on the dry winding yarns which are subjected to the strong glue, so that the dry winding yarns have the effects of sticking, filling and sealing and fixing and smooth surfaces;
seventhly, performing constant-pressure drying on the yarn winding layer;
and eighthly, carrying out degassing and delaminating on the inflated rubber liner to obtain the delaminating yarn liner.
The ball product made of the delaminating yarn liner has stronger bouncing force, softer ball body and better balance degree; the hand feeling and foot feeling of the ball body are the same as those of hand-sewn football and volleyball, and the ball body can be used for manufacturing match-grade football, volleyball, basketball, handball, football and the like.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (4)
1. The method for manufacturing the delaminating yarn liner is characterized by comprising the following steps of:
firstly, inflating a rubber liner;
secondly, performing circumference measurement on the inflated rubber liner;
thirdly, brushing a separating treatment agent on the outer wall of the inflated rubber liner to facilitate the separation of the rubber liner from the outer layer yarns;
fourthly, dry winding yarn on the outer wall of the rubber liner of the brushing off treatment agent;
fifthly, strong glue is applied to the dry winding yarn to independently fix the peripheral winding yarn;
sixthly, dispensing glue on the dry winding yarns which are subjected to the strong glue, so that the dry winding yarns have the effects of sticking, filling and sealing and fixing and smooth surfaces;
seventhly, performing constant-pressure drying on the yarn winding layer;
and eighthly, carrying out degassing and delaminating on the inflated rubber liner to obtain the delaminating yarn liner.
2. The method for manufacturing the delaminating yarn container according to claim 1, wherein in the fifth step, the super glue is formed by mixing white latex, a curing agent, super glue and a mildew preventive.
3. The method of claim 1, wherein in the fourth step, the time for dry winding the yarn is 2 minutes.
4. The method of claim 1, wherein in the fifth step, the time for the super glue is 2 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703116.7A CN111803889A (en) | 2020-07-21 | 2020-07-21 | Method for manufacturing delaminating yarn liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703116.7A CN111803889A (en) | 2020-07-21 | 2020-07-21 | Method for manufacturing delaminating yarn liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111803889A true CN111803889A (en) | 2020-10-23 |
Family
ID=72865921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010703116.7A Pending CN111803889A (en) | 2020-07-21 | 2020-07-21 | Method for manufacturing delaminating yarn liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111803889A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285562A (en) * | 2013-05-13 | 2013-09-11 | 南京群力运动器材有限公司 | Foam basketball production method and foam basketball |
| CN205598558U (en) * | 2016-01-26 | 2016-09-28 | 陈桂锋 | Football or volleyball |
| CN110025941A (en) * | 2019-05-10 | 2019-07-19 | 三力伟业（天津）体育用品有限公司 | A kind of ball middle tire and preparation method of the separation of gallbladder cloth |
| CN111278514A (en) * | 2017-10-26 | 2020-06-12 | 米卡萨株式会社 | Manufacturing method of sports ball |
| CN210751160U (en) * | 2019-08-02 | 2020-06-16 | 陈红维 | Foamed middle tyre and rubber-covered ball |
-
2020
- 2020-07-21 CN CN202010703116.7A patent/CN111803889A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285562A (en) * | 2013-05-13 | 2013-09-11 | 南京群力运动器材有限公司 | Foam basketball production method and foam basketball |
| CN205598558U (en) * | 2016-01-26 | 2016-09-28 | 陈桂锋 | Football or volleyball |
| CN111278514A (en) * | 2017-10-26 | 2020-06-12 | 米卡萨株式会社 | Manufacturing method of sports ball |
| CN110025941A (en) * | 2019-05-10 | 2019-07-19 | 三力伟业（天津）体育用品有限公司 | A kind of ball middle tire and preparation method of the separation of gallbladder cloth |
| CN210751160U (en) * | 2019-08-02 | 2020-06-16 | 陈红维 | Foamed middle tyre and rubber-covered ball |
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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: 20201023 |
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| RJ01 | Rejection of invention patent application after publication |