CN101773723B - Fabrication process of gule-and-seam-free vulcanized glued leather ball - Google Patents
Fabrication process of gule-and-seam-free vulcanized glued leather ball Download PDFInfo
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- CN101773723B CN101773723B CN 201010000525 CN201010000525A CN101773723B CN 101773723 B CN101773723 B CN 101773723B CN 201010000525 CN201010000525 CN 201010000525 CN 201010000525 A CN201010000525 A CN 201010000525A CN 101773723 B CN101773723 B CN 101773723B
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Abstract
The invention relates to a fabrication process of a gule-and-seam-free vulcanized glued leather ball, comprising the following steps: bonding rubber material and synthetic leather and then cutting the rubber material and synthetic leather into platy leather by a splicing machine; afterwards winding yarn on the surface of an inner container to produce a yarn inner container and then cutting the rubber material into ball stems; adsorbing the cut platy leather and ball stems in an airdraft mould by vacuum, placing the yarn inner container in the airdraft mould; bonding the yarn inner container, the platy leather and the ball stems into crude material glued leather ball by pressurization; finally vulcanizing the crude material glued leather ball in a vulcanization mould, neatening the vulcanized glued leather ball after depanning, thus successfully obtaining the gule-and-seam-free vulcanized glued leather ball. The invention has the beneficial effects that glue is not used anymore to bond the synthetic leather and rubber material; as a result, waste of glue and environmental pollution are reduced, and waste caused by wide application of labor source in the traditional process of producing the glued leather ball is also reduced.
Description
Technical field
The present invention relates to a kind of fabrication process of gule-and-seam-free vulcanized glued leather ball.
Background technology
For traditional sticky ball production technology, be mostly to adopt glue to reach adhesive effect, guarantee that sticky ball is seamless.But qualitative change can occur in glue under specific environment, and so just the difficult sticky ball of protecting the crack situation can not occur, and glue also can cause the pollution on the environment.And sticky ball can be accomplished bonding by Vulcanization under glue-free water state through after the sulfuration process, and relies on the flowability of rubber mass in sulfidation to realize seamless effect.
Summary of the invention
The purpose of this invention is to provide a kind of fabrication process of gule-and-seam-free vulcanized glued leather ball, solved the problems such as waste of material that traditional sticky ball manufacture craft brings and environmental pollution.
Of the present invention is a kind of fabrication process of gule-and-seam-free vulcanized glued leather ball, may further comprise the steps:
(1) bottom with synthetic leather upwards launches, then brush industrial gasoline or toluene at rubber mass, again that rubber mass is sticking mutually with the bottom surface of synthetic leather, then compression closely bonds rubber mass and synthetic leather energetically, wherein: the synthetic leather bottom is coarse, and is lax; Rubber mass can be used foamed material, and handle effect is better;
(2) cut into sheet with cutting out the skin machine leather that is stained with rubber mass that step (1) is synthetic;
(3) upper yarn is twined on the inner bag surface and make the yarn inner bag;
(4) rubber mass is cut into the ball stalk of wanting width with cutting out the skin machine;
(5) the ball stalk that the sheet leather that step (2) is cut out and step (4) cut out is placed in and is provided with in the mould of carving film trap, by vacuum suction sheet leather and ball stalk are attached in the air-suction die, wherein are brushed with a small amount of industrial gasoline or toluene on the rubber mass below the sheet leather;
(6) the yarn inner bag of step (3) being made is put into air-suction die, and the ball mouth of yarn inner bag is connected with the mould air-filled pore, closes the backward yarn inner bag inflation of mold closing tool, and the blowing pressure is 3-5kg/CM
2, by pressurization the yarn inner bag is fit together with the synthetic leather that posts rubber mass and ball stalk and makes the raw material sticky ball;
(7) there is being respective bump to obstruct the baking mould inner wall of line trade mark label, the raw material sticky ball of again step (6) being made is put into the baking mould, the ball mouth of raw material sticky ball is communicated with baking mould air-filled pore, then close the backward raw material sticky ball inflation of mold closing tool, the blowing pressure is 3-5kg/CM
2, the temperature of baking is 90-110 ℃, and cure time is 6-10 minute, and the original like this rubber mass that is attached to the synthetic leather bottom surface and ball stalk are ripe with regard to curing, and infiltrate firmly on synthetic leather bottom surface and the yarn inner bag;
(8) through arrangement, glue-free seamless paste ball is just made successfully after the sticky ball depanning after process step (7) is vulcanized.
Beneficial effect of the present invention is: it is bonding with synthetic leather and rubber mass to make sticky ball not re-use glue, has reduced waste of material and the environmental pollution of glue, has also greatly reduced the waste that is widely used the labour on the sticky ball traditional handicraft.
The specific embodiment
The described a kind of fabrication process of gule-and-seam-free vulcanized glued leather ball of the embodiment of the invention may further comprise the steps:
(1) bottom with synthetic leather upwards launches, then brush industrial gasoline or toluene at rubber mass, the one side that brushes like this industrial gasoline or toluene can produce viscosity, with sticking mutually with the bottom surface of synthetic leather with sticking rubber mass, then compressing energetically closely bonds rubber mass and synthetic leather, wherein: the synthetic leather bottom is coarse, and is lax; Rubber mass can be used foamed material, and handle effect more;
(2) cut according to the sheet of wanting with cutting out the skin machine leather that is stained with rubber mass that step 1 is synthetic;
(3) upper yarn is twined on the inner bag surface and make the yarn inner bag;
(4) rubber mass is cut into the ball stalk of wanting width with cutting out the skin machine;
(5) the ball stalk that the sheet leather that step 2 is cut out and step 4 cut out is placed in and is provided with in the particular manufacturing craft of carving film trap, by vacuum suction sheet leather and ball stalk are attached in the air-suction die, wherein: to be brushed with a small amount of industrial gasoline or toluene on the rubber mass below the sheet leather;
(6) the yarn inner bag of step 3 being made is put into air-suction die, and the ball mouth of yarn inner bag is connected with the mould air-filled pore, closes the backward yarn inner bag inflation of mold closing tool, and the blowing pressure is 3-5kg/cm
2, by pressurization the yarn inner bag is fit together with the synthetic leather that posts rubber mass and ball stalk and makes the raw material sticky ball;
(7) there is being respective bump to obstruct the baking mould inner wall of line trade mark label, the raw material sticky ball of again step 6 being made is put into the baking mould, the ball mouth of raw material sticky ball is communicated with baking mould air-filled pore, then close the backward raw material sticky ball inflation of mold closing tool, the blowing pressure is 3-5kg/cm
2, the temperature of baking is 90-110 ℃, and cure time is 6-10 minute, and the original like this rubber mass that is attached to the synthetic leather bottom surface and ball stalk are ripe with regard to curing, and infiltrate firmly on synthetic leather bottom and the yarn inner bag;
(8) through arrangement, glue-free seamless paste ball is just made successfully after the sticky ball depanning after process step 7 is vulcanized.
Claims (3)
1. a fabrication process of gule-and-seam-free vulcanized glued leather ball is characterized in that, may further comprise the steps:
(1) bottom with synthetic leather upwards launches, and then brushes industrial gasoline or toluene at rubber mass, and is again that rubber mass is sticking mutually with the bottom surface of synthetic leather, then compresses energetically rubber mass and synthetic leather are closely bonded;
(2) cut into sheet with cutting out the skin machine leather that is stained with rubber mass that step (1) is synthetic;
(3) upper yarn is twined on the inner bag surface and make the yarn inner bag;
(4) rubber mass is cut into the ball stalk of wanting width with cutting out the skin machine;
(5) the ball stalk that the sheet leather that step (2) is cut out and step (4) cut out is placed in and is provided with in the mould of carving film trap, by vacuum suction sheet leather and ball stalk are attached in the air-suction die, wherein are brushed with a small amount of industrial gasoline or toluene on the rubber mass below the sheet leather;
(6) the yarn inner bag of step (3) being made is put into air-suction die, the ball mouth of yarn inner bag is connected with the mould air-filled pore, close the backward yarn inner bag inflation of mold closing tool, by pressurization the yarn inner bag is fit together with the synthetic leather that posts rubber mass and ball stalk and make the raw material sticky ball;
(7) there is being respective bump to obstruct the baking mould inner wall of line trade mark label, the raw material sticky ball of again step (6) being made is put into the baking mould, the ball mouth of raw material sticky ball is communicated with baking mould air-filled pore, then close the backward raw material sticky ball inflation of mold closing tool, the blowing pressure is 3-5kg/ CM
2
(8) through arrangement, glue-free seamless paste ball is just made successfully after the sticky ball depanning after process step (7) is vulcanized.
2. fabrication process of gule-and-seam-free vulcanized glued leather ball according to claim 1, it is characterized in that: in the step (1): the synthetic leather bottom is coarse, and is lax; The rubber mass foamed material, handle effect is better.
3. fabrication process of gule-and-seam-free vulcanized glued leather ball according to claim 1, it is characterized in that: in the step (7): the temperature of baking is 90-110 ℃, cure time is 6-10 minute, by sulfuration rubber mass is permeated in leather bottom and thread layers, thereby the glue that replaces outer leather and rubber mass is bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010000525 CN101773723B (en) | 2010-01-12 | 2010-01-12 | Fabrication process of gule-and-seam-free vulcanized glued leather ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010000525 CN101773723B (en) | 2010-01-12 | 2010-01-12 | Fabrication process of gule-and-seam-free vulcanized glued leather ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101773723A CN101773723A (en) | 2010-07-14 |
| CN101773723B true CN101773723B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010000525 Expired - Fee Related CN101773723B (en) | 2010-01-12 | 2010-01-12 | Fabrication process of gule-and-seam-free vulcanized glued leather ball |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049126A (en) * | 2010-10-11 | 2011-05-11 | 青岛新新体育用品有限公司 | Sport ball inner container, sport ball and manufacturing method for sport ball inner container |
| CN102743843A (en) * | 2011-04-21 | 2012-10-24 | 中外运动器材(泰国)股份有限公司 | Fitting method of spherical skin graft and line pressing model in same |
| TWI457162B (en) | 2012-02-15 | 2014-10-21 | San Fang Chemical Industry Co | Ball shaped product and method for making the same |
| CN103301614B (en) * | 2012-03-07 | 2016-08-17 | 三芳化学工业股份有限公司 | Manufacturing method of spherical product |
| CN103349830B (en) * | 2013-05-31 | 2016-05-11 | 南京群力运动器材有限公司 | A kind of machine pastes the operating procedure of machine |
| CN104960213B (en) * | 2015-06-11 | 2018-06-19 | 通城辉隆体育用品有限公司 | A kind of no sticker ball and manufacture craft |
| CN109276861B (en) * | 2017-07-19 | 2021-06-25 | 中外运动器材(泰国)股份有限公司 | Method for mechanically manufacturing leather ball |
| CN108099231A (en) * | 2017-12-21 | 2018-06-01 | 王冠华 | A kind of manufacture craft of basketball |
| CN108499051A (en) * | 2018-04-09 | 2018-09-07 | 商洛学院 | A kind of vollyball manufacture craft |
| CN109435284B (en) * | 2018-10-15 | 2021-04-30 | 福建元吉体育用品有限公司 | Manufacturing method of machine-pasted basketball and pressing line shaping device of machine-pasted basketball |
| CN110585668A (en) * | 2019-10-16 | 2019-12-20 | 陈红维 | Rubber-free middle-tyre-layer leather-covered basketball and manufacturing method thereof |
| CN112516550B (en) * | 2020-12-01 | 2021-07-09 | 厦门元保运动器材有限公司 | Preparation method of machine-pasted basketball |
| CN213698750U (en) * | 2020-12-01 | 2021-07-16 | 厦门元保运动器材有限公司 | Machine pastes basketball |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995038Y (en) * | 2007-01-18 | 2007-12-26 | 汪久全 | Seamless thermal-adhesive game foot ball |
| CN101244327A (en) * | 2007-02-13 | 2008-08-20 | 厦门元保运动器材有限公司 | Leather ball producing technique |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006505325A (en) * | 2002-11-04 | 2006-02-16 | イ ソン−ユル | Method for manufacturing game balls |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200995038Y (en) * | 2007-01-18 | 2007-12-26 | 汪久全 | Seamless thermal-adhesive game foot ball |
| CN101244327A (en) * | 2007-02-13 | 2008-08-20 | 厦门元保运动器材有限公司 | Leather ball producing technique |
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| CN101773723A (en) | 2010-07-14 |
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Effective date of registration: 20160407 Address after: The eleven group of Bei Gang Zhen Da Jie Cun 437400 Xianning City, Hubei Province Tongcheng County Patentee after: TONGCHENG HUILONG SPORTS GOODS CO., LTD. Address before: 713700 Jingyang County of Shaanxi Province Wang Xiang Xi Yan Niao Cun North West Group No. 11 Patentee before: Huang Feng |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20130123 Termination date: 20210112 |