CN1105935A - Manufacturing method of osmosis type atom seal - Google Patents

Manufacturing method of osmosis type atom seal Download PDF

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Publication number
CN1105935A
CN1105935A CN 94107025 CN94107025A CN1105935A CN 1105935 A CN1105935 A CN 1105935A CN 94107025 CN94107025 CN 94107025 CN 94107025 A CN94107025 A CN 94107025A CN 1105935 A CN1105935 A CN 1105935A
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China
Prior art keywords
plate
chapter
character matrix
die
powder
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Granted
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CN 94107025
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Chinese (zh)
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CN1036510C (en
Inventor
郭振家
赵长生
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Individual
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Individual
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Priority to CN94107025A priority Critical patent/CN1036510C/en
Publication of CN1105935A publication Critical patent/CN1105935A/en
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Publication of CN1036510C publication Critical patent/CN1036510C/en
Anticipated expiration legal-status Critical
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Abstract

The method for manufacture of penetration-type atomic seal includes such steps as making negative film of sample seal, making male and female dies, making seal blank, feeding oil, assembling and examination, and features reasonable heating temp. and time, spreading special demoulding powder on phenolic resin plate during female die manufacture, and spreading special shaping powder on female die during seal blank manufacture, so increasing qualified rate and productivity.

Description

Manufacturing method of osmosis type atom seal
The present invention relates to a kind of seal making method, relate in particular to a kind of method for manufacture of penetration.
Osmosis type atom seal is a kind of seal that can store atomic seal ink, it is by the chapter base made from the ink collecting pad material, notes match with the chapter shell after with stamp-pad ink and form, because ink collecting pad is a kind of chain knot graft copolymer that is synthesized through pyroreaction by natural rubber and thermoplastic powder, it is thermoplastics type's microcellular polymeric material, so porous sucks the stamp-pad ink of sufficient quantity, thereby when being used, seal do not need ink paste, thereby use, it is very convenient to carry, reasonable when its preparation method, seal can have good hardness, abrasion resistance, thus make seal have good practicality, and service life is than now general seal is much longer, so the green grass or young crops that it is subjected to people narrows.But it is very high because of the unreasonable percent defective of technology often in existing preparation method, especially in system die, system chapter blank process, be difficult for the demoulding, defective goods are a lot of, in addition, the temperature of heating in each operation process, poor timing also can make the seal writing unclear and can't use, and therefore improve existing preparation method, improve yield rate and are one and press for the problem of solution.
The objective of the invention is to improve existing preparation method, design a whole set of preparation method, making high-quality with the method.High finished product rate, long service life, and can bear the osmosis type atom seal of 80 ℃ of high temperature.
The object of the present invention is achieved like this, a kind of method for manufacture of penetration, it includes sample preparation chapter egative film, the system convex template, the system concave template, system chapter base, oiling and assembling, six big operations of check dress envelope, its principal character is to grasp program in each operation, the intensification temperature, key elements such as time, and in system die operation, on its phenolic resins plate, brush special separating powder, evenly being pressed into special shaping powder on the die surface in system chapter blank process also spreads with the thin layer shaping powder again, so that die, there is not bonding in the chapter base stripping forming, there is not residual defect, thereby reduce percent defective in the semi-finished product operation greatly, improve the quality and work efficiency.
To be us through the several years study above-mentioned this cover preparation method repeatedly forms, and facts have proved significant effect, not only prolong greatly service life, and yield rate be prior art 5-10 doubly.And seal chapter face is clear, and the hard wearability of matter is good.
The invention described above manufacturing method of osmosis type atom seal is as follows:
(1), sample preparation chapter egative film
1, the plate-making sample is imported with computer, prints off the pressing of chapter by laser printer,
2, the system egative film is photographed pressing on the photographic film with the exposure case, then with egative film development, flushing, rinsing, drying;
(2), system flange template
1, put plate and in the darkroom, egative film be attached on the big or small photosensitive resin plate that equates with it securely,
2, sensitization compresses egative film and resin plate between lower master film and resin plate must not minute bubbles, then egative film is made progress, and at ultraviolet light source, sensitization 8-10 minute,
3, scrub pour 30 ℃ of clear water in washing edition device, pouring volume is thrown off egative film with the resin photosurface then with the little dew face of the high-quality green tea of washing brush, towards hairbrush, on hairbrush, washed 3-5 minute with positive and negative rotation direction fast,
4, oven dry is inhaled with sponge and is removed the resin plate surface moisture, puts oven for drying, and oven temperature is heated gradually by 0 ℃ and risen to 80 ℃, and constant temperature baking two hours,
5, sensitization and then places the baking oven constant temperature drying 10 minutes of 120 ℃ of temperature with the sensitization 10 minutes once more of the plate in 4 again, makes resin plate hardness reach Shao Shi and takes out cooling for 90 °;
The embossment height is 1 ± 0.2mm on the convex template at this moment, and intercharacter embossment gap depth is not less than 0.3mm, and the stroke slope is 75 ° with a base version plane gradient;
(3), system concave template
1, the hot press power supply is connected in intensification, and the upper and lower plate temperature of press is preset in 90-120 ℃, 130 ℃ respectively, and the heating that heats up.
2, the special demoulding powder of brush with magnesia powder with the even scrubbing brush of demoulding powder that adds hydroquinones 12 grams, bromo potassium 18 in 1 kilogram and restrain on the phenolic aldehyde character matrix plate,
3, put plate the punch in (two) operation be attached to downwards on the character matrix plate measure-alike with it with relief surface, and character matrix plate is placed mold center, treat that the hot press lower plate is warming up to 130 ℃, again mould is put in the lower plate center position,
4, preheating is placed on character matrix plate between the upper and lower plate of hot press, and the preheating 5 minutes of slightly pressurizeing makes character matrix plate softening, be attached to downwards on the character matrix plate punch is literal subsequently, the venting of pressurization, and every hot pressing release in 1 minute gradually once, guaranteeing quality,
5, the hot pressing of hot pressing intensified pressure is 15 minutes,
6, convex template, character matrix plate are taken out in the demoulding, after moving to cooler and being cooled to 40 ℃, punch are separated with character matrix plate, and this character matrix plate is die;
(4), system chapter base
1, the special shaping powder in stand will be spread out in the die with adding the shaping powder that glacial acetic acid 24 restrains, arcanite 15 is restrained in the per kilogram ink collecting pad powder equably, and go in the die with batch grey cutter concora crush, and then sprinkle the thick shaping powder of 0.15-0.25mm, may be seen indistinctly to die internal mold word
2, the lid ink collecting pad is used with the measure-alike ink collecting pad pad of die and is covered on the shaping powder,
3, the mould of packing into is placed on aluminum mould center with the die in 2, and covers die cover plate, then this mould is inserted the upper and lower plate of hot press center,
4, hot pressing is heated upper and lower plate and is preset in 140 ℃, 160 ℃, and control crank with mold heated, was waited to reach behind the preset temperature hot pressing 15 minutes,
5, cooling taking-up mould is placed on and is cooled to room temperature in the cooler,
6, mould is taken out in the demoulding, takes upper cover plate off, slowly uncovers ink collecting pad,
7, cut chapter and have more than 10 a ink collecting pad with one and place under the dermatome, match cutter with it with more than pieces of cutting-outs of chapter base by size to tens chapter bases;
(5), oiling, assembling
1, oiling with the base chapter towards on place on the shelf, place the stamp-pad ink container then, make stamp-pad ink immerse the chapter base continuously up to 0.5 ± 0.05 gram/cm 2Till,
2, the gluing coating adhesive is in the inner surface of the chapter shell that matches with the chapter base, and dries in the air 3-5 minute,
3, assembling places the chapter base in the chapter shell, and smooth compressing, and makes the chapter wicking surface expose shell 0.2mm;
(6) check, packing
Above-mentioned preparation method is through trial-production, its chapter base yield rate reaches 100%, because every mold can make more than 10 one tens chapter bases, therefore the existing general seal of productivity ratio wants high more than 10 times, and its service life is longer several times than it, do not need to use again ink paste after the disposable in addition oiling, so operation.It is all extremely convenient to carry.

Claims (1)

1, a kind of manufacturing method of osmosis type atom seal, its operation is as follows;
(1), sample preparation chapter egative film
1, the plate-making sample is imported with computer, prints off the pressing of chapter by laser printer,
2, the system egative film is photographed pressing on the photographic film with the exposure case, then with egative film development, flushing, rinsing, drying;
(2), system flange template
1, put plate and in the darkroom, egative film be attached on the big or small photosensitive resin plate that equates with it securely,
2, sensitization compresses egative film and resin plate between lower master film and resin plate must not minute bubbles, then egative film is made progress, and at ultraviolet light source, sensitization 8-10 minute,
3, scrub pour 30 ℃ of clear water in washing edition device, pouring volume is thrown off egative film with the resin photosurface then with the little dew face of the high-quality green tea of washing brush, towards hairbrush, on hairbrush, scrubbed 3-5 minute with positive and negative rotation direction fast,
4, oven dry is inhaled with sponge and is removed the resin plate surface moisture, puts into oven for drying, and oven temperature is heated gradually by 0 ℃ and risen to 80 ℃, and constant temperature baking two hours,
5, sensitization and then places the baking oven constant temperature drying 10 minutes of 120 ℃ of temperature with the sensitization 10 minutes once more of the plate in 4 again, makes resin plate hardness reach Shao Shi and takes out cooling for 90 °;
The embossment height is 1 ± 0.2mm on the convex template at this moment, and intercharacter embossment gap depth is not less than 0.3mm, and the stroke slope is 75 ° with a base version plane gradient;
(3), system concave template
1, the hot press power supply is connected in intensification, and the upper and lower plate temperature of press is preset in 90-120 ℃, 130 ℃ respectively, and the heating that heats up.
2, the special demoulding powder of brush with magnesia powder with the even scrubbing brush of demoulding powder that adds hydroquinones 12 grams, bromo potassium 18 in 1 kilogram and restrain on the phenolic aldehyde character matrix plate,
3, put plate the punch in (two) operation be attached to downwards on the character matrix plate measure-alike with it with relief surface, and character matrix plate is placed mold center, treat that the hot press lower plate is warming up to 130 ℃, again mould is put in the lower plate center position,
4, preheating is placed on character matrix plate between the upper and lower plate of hot press, and the preheating 5 minutes of slightly pressurizeing makes character matrix plate softening, be attached to downwards on the character matrix plate punch is literal subsequently, the venting of pressurization, and every hot pressing release in 1 minute gradually once, guaranteeing quality,
5, the hot pressing of hot pressing intensified pressure is 15 minutes,
6, convex template, character matrix plate are taken out in the demoulding, after moving to cooler and being cooled to 40 ℃, punch are separated with character matrix plate, and this character matrix plate is die;
(4), system chapter base
1, the special shaping powder in stand will be spread out in the die with adding the shaping powder that glacial acetic acid 24 restrains, arcanite 15 is restrained in the per kilogram ink collecting pad powder equably, and go in the die with batch grey cutter concora crush, and then sprinkle the thick shaping powder of 0.15-0.25mm, may be seen indistinctly to die internal mold word
2, the lid ink collecting pad is used with the measure-alike ink collecting pad pad of die and is covered on the shaping powder,
3, the mould of packing into is placed on aluminum mould center with the die in 2, and covers die cover plate, then this mould is inserted the upper and lower plate of hot press center,
4, hot pressing is heated upper and lower plate and is preset in 140 ℃, 160 ℃, and control crank with mold heated, was waited to reach behind the preset temperature hot pressing 15 minutes,
5, cooling taking-up mould is placed on and is cooled to room temperature in the cooler,
6, mould is taken out in the demoulding, takes upper cover plate off, slowly uncovers ink collecting pad,
7, cut chapter and have more than 10 a ink collecting pad with one and place under the dermatome, match cutter with it with more than pieces of cutting-outs of chapter base by size to tens chapter bases;
(5), oiling, assembling
1, oiling with the base chapter towards on place on the shelf, place the stamp-pad ink container then, make stamp-pad ink immerse the chapter base continuously up to 0.5 ± 0.05 gram/cm 2Till,
2, the gluing coating adhesive is in the inner surface of the chapter shell that matches with the chapter base, and dries in the air 3-5 minute,
3, assembling places the chapter base in the chapter shell, and smooth compressing, and makes the chapter wicking surface expose shell 0.2mm;
CN94107025A 1994-06-09 1994-06-09 Manufacturing method of osmosis type atom seal Expired - Fee Related CN1036510C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN94107025A CN1036510C (en) 1994-06-09 1994-06-09 Manufacturing method of osmosis type atom seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94107025A CN1036510C (en) 1994-06-09 1994-06-09 Manufacturing method of osmosis type atom seal

Publications (2)

Publication Number Publication Date
CN1105935A true CN1105935A (en) 1995-08-02
CN1036510C CN1036510C (en) 1997-11-26

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993642A (en) * 1994-11-23 1999-11-30 Exxon Chemical Patents Inc. Hydrocarbon conversion process using a zeolite bound zeolite catalyst
US6008425A (en) * 1996-05-29 1999-12-28 Exxon Chemical Patents Inc. Process for isomerization of alkylaromatic hydrocarbons
US6111157A (en) * 1996-05-29 2000-08-29 Exxon Chemical Patents, Inc. Aromatic conversion processes and zeolite bound zeolite catalyst useful therein
US6517807B2 (en) * 1998-09-22 2003-02-11 Exxonmobil Chemical Patents Inc. Preparation of high silica zeolites bound by zeolite and use thereof
US6958305B2 (en) 1996-05-29 2005-10-25 Exxonmobil Chemical Patents Inc. Zeolite catalyst and use for hydrocarbon conversion
CN100411880C (en) * 2003-03-18 2008-08-20 克罗普压印器制造斯科皮克两合公司 Self-inking stamp filled by pressure over inking and an ink-pad container for said stamp
CN1761571B (en) * 2003-03-18 2011-03-16 克罗普压印器制造斯科皮克两合公司 Self-inking stamp filled by pressure over inking and an ink-pad container for said stamp
CN102582337A (en) * 2011-01-18 2012-07-18 上海造币有限公司 Manufacturing method for thin-type large-size high-relief commemorative coin (medallion)
CN110667269A (en) * 2019-06-28 2020-01-10 曾宪华 Photosensitive seal material structure and production method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1076892A (en) * 1992-04-04 1993-10-06 广元市科技情报研究所 A kind of preparation method of die of permeating seal
CN2153456Y (en) * 1993-01-30 1994-01-19 湖南省宁乡县原子印章厂 Osmotic seal
CN2156020Y (en) * 1993-05-21 1994-02-16 堵百城 Adhesive resin stamp

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6198013B1 (en) 1994-11-23 2001-03-06 Exxon Chemical Patents Inc. Toluene disproportionation process using a zeolite bound zeolite catalyst
US5993642A (en) * 1994-11-23 1999-11-30 Exxon Chemical Patents Inc. Hydrocarbon conversion process using a zeolite bound zeolite catalyst
US6039864A (en) * 1994-11-23 2000-03-21 Exxon Chemical Patents Inc. Hydrocarbon conversion process using a zeolite bound zeolite catalyst
US6458736B2 (en) 1994-11-23 2002-10-01 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion process using a zeolite bound zeolite catalyst
US6864203B2 (en) 1996-05-29 2005-03-08 Exxonmobil Chemical Patents Inc. Aromatic conversion processes and zeolite catalyst useful therein
US6111157A (en) * 1996-05-29 2000-08-29 Exxon Chemical Patents, Inc. Aromatic conversion processes and zeolite bound zeolite catalyst useful therein
US6008425A (en) * 1996-05-29 1999-12-28 Exxon Chemical Patents Inc. Process for isomerization of alkylaromatic hydrocarbons
US6958305B2 (en) 1996-05-29 2005-10-25 Exxonmobil Chemical Patents Inc. Zeolite catalyst and use for hydrocarbon conversion
US6977320B2 (en) 1996-05-29 2005-12-20 Exxonmobil Chemical Patents Inc. Zeolite catalyst and use for hydrocarbon conversion
US6517807B2 (en) * 1998-09-22 2003-02-11 Exxonmobil Chemical Patents Inc. Preparation of high silica zeolites bound by zeolite and use thereof
US6645370B2 (en) 1998-09-22 2003-11-11 Exxon Mobil Chemical Patents Inc. Preparation of high silica zeolites bound by zeolite and use thereof
CN100411880C (en) * 2003-03-18 2008-08-20 克罗普压印器制造斯科皮克两合公司 Self-inking stamp filled by pressure over inking and an ink-pad container for said stamp
CN1761571B (en) * 2003-03-18 2011-03-16 克罗普压印器制造斯科皮克两合公司 Self-inking stamp filled by pressure over inking and an ink-pad container for said stamp
CN102582337A (en) * 2011-01-18 2012-07-18 上海造币有限公司 Manufacturing method for thin-type large-size high-relief commemorative coin (medallion)
CN102582337B (en) * 2011-01-18 2015-04-08 上海造币有限公司 Manufacturing method for thin-type large-size high-relief commemorative coin (medallion)
CN110667269A (en) * 2019-06-28 2020-01-10 曾宪华 Photosensitive seal material structure and production method thereof

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