CN101670685B - Production method of compound packaging bag - Google Patents

Production method of compound packaging bag Download PDF

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Publication number
CN101670685B
CN101670685B CN2009101926393A CN200910192639A CN101670685B CN 101670685 B CN101670685 B CN 101670685B CN 2009101926393 A CN2009101926393 A CN 2009101926393A CN 200910192639 A CN200910192639 A CN 200910192639A CN 101670685 B CN101670685 B CN 101670685B
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CN
China
Prior art keywords
printing
compound
ink
membrane
bag
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.)
Expired - Fee Related
Application number
CN2009101926393A
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Chinese (zh)
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CN101670685A (en
Inventor
蔡秀辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHISHI XINGGANG PLASTIC PACKAGING CO Ltd
Original Assignee
SHISHI XINGGANG PLASTIC PACKAGING CO Ltd
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Priority to CN2009101926393A priority Critical patent/CN101670685B/en
Publication of CN101670685A publication Critical patent/CN101670685A/en
Application granted granted Critical
Publication of CN101670685B publication Critical patent/CN101670685B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a production method of a compound packaging bag, which has high intensity and is durable, comprising the following steps: printing ink with the proportion that printing ink : dimethylbenzene : isopropyl alcohol : butanone : ethyl ester is 3:1:1:0.5:0.5 by weight parts is used for printing the inner side of a PE membrane, or printing ink with the proportion that printing ink: isopropyl alcohol : dimethylbenzene is 5:1.8:1.2 is used for printing common pattern which is not personal image on the surface of the PE membrane; non-woven fabrics with 20-40g/m<2> of gram weight and the printed PE membrane are compounded toprepare the compound membrane by a dry-type compound machine; and then the compound membrane is folded up in a double way by a crimping machine; finally, drum material which is folded up is manufactured into the compound packaging bag by a bag making machine.

Description

A kind of production method of compound packaging bag
Technical field
The present invention relates to a kind of production method of compound packaging bag, it belongs to polybag and non-woven bag production field.
Background technology
Polybag has been known, is widely used in the packing of food, small article.The known polybag that is used for garment packaging generally adopts the bag moulding after the burning limit is compound of PE film, the weak point of this kind polybag is the damaged easily or separation of limit mouth of burning the place, limit, and because that the molecular structure of PE film itself causes being printed on the pattern on PE film surface is coarse, because place, polybag burning limit intensity is low, therefore its repeat usage is low, thereby is unfavorable for the recovery and the recycling of polybag.
Summary of the invention
The purpose of this invention is to provide a kind of intensity height, durable production method of compound packaging bag.
The technical solution adopted in the present invention is such: a kind of production method of compound packaging bag comprises the steps:
1), ink printing: adopting the weight portion ratio is 3: 1: 1: 0.5: 0.5 printing ink, dimethylbenzene, isopropyl alcohol, butanone and second fat as printing-ink the inside of PE film is printed or adopt the weight portion ratio be 5: 1.8: 1.2 printing ink, isopropyl alcohol and dimethylbenzene as printing-ink to the non-figural general pattern of the surface printing of PE film;
2), produce composite membrane: with grammes per square metre is 20～40g/m 2Nonwoven with the printing after the PE film carry out the compound composite membrane that makes by dry compound machine;
3), doubling: composite membrane is carried out doubling by folding brake;
4), bag moulding: the tube material after the doubling processing is made combined package bag through Bag Making Machine.
By adopting the aforementioned techniques scheme, the invention has the beneficial effects as follows: by with PE film and non-woven fabric compounded, make packaging bag have the high-grade texture of nonwoven in appearance, be printed with the pattern of lifelike image simultaneously on the PE film, bonding firm, mouth place, limit is difficult for breaking, and helps the repeated use of packaging bag, reduces environmental pollution.
The specific embodiment
A kind of production method of compound packaging bag comprises the steps:
1), ink printing: adopting the weight portion ratio is 3: 1: 1: 0.5: 0.5 printing ink, dimethylbenzene, isopropyl alcohol, butanone and second fat print the inside of PE film as printing-ink, after the allotment of the printing-ink of said components through 16 metafiltration net filtrations, remove in the former China ink on the impurities to print cartridge, adopt full-automatic intaglio printing machine to print, coating materials volume through electric eye detect after colour drying baker, transition roller, rubber roll, intaglio plate to material receiving roller, printing-ink soaks about 1/2nd places of the space of a whole page, wipe unnecessary printing ink off by doctor again, oven dry is at last handled; For non-figural general pattern, can adopt the weight portion ratio is that 5: 1.8: 1.2 printing ink, isopropyl alcohol and dimethylbenzene prints the surface of PE film as printing-ink, and its effect is the same with the inside printing;
2), produce composite membrane: with grammes per square metre is 20～40g/m 2Nonwoven with the printing after the PE film carry out the compound composite membrane that makes by dry compound machine, employing weight portion ratio is 1: 0.8: 8 a butanone: second fat: glue mixes the jointing material as PE film and nonwoven, nonwoven and PE film are compound and arrive material receiving roller at last through entangling limit machine, nip rolls, transition roller, oven dry treatment box successively behind gluing, and the temperature of oven dry treatment box is between 35 ℃～40 ℃;
3), doubling: composite membrane is carried out doubling by folding brake;
4), bag moulding: the tube material after the doubling processing is made combined package bag through Bag Making Machine, specifically, tube material after the doubling makes finished product output after entangling limit machine, 18 transition rollers, three side sealing control cabinet, cutting knife moulding, the temperature of three side sealing is set in 250 ℃～300 ℃.

Claims (1)

1. a production method of compound packaging bag is characterized in that comprising the steps:
1), ink printing: adopting the weight portion ratio is 3: 1: 1: 0.5: 0.5 printing ink, dimethylbenzene, isopropyl alcohol, butanone and second fat as printing-ink the inside of PE film is printed or adopt the weight portion ratio be 5: 1.8: 1.2 printing ink, isopropyl alcohol and dimethylbenzene as printing-ink to the non-figural general pattern of the surface printing of PE film;
2), produce composite membrane: with grammes per square metre is 20～40g/m 2Nonwoven with the printing after the PE film carry out the compound composite membrane that makes by dry compound machine;
3), doubling: composite membrane is carried out doubling by folding brake;
4), bag moulding: the tube material after the doubling processing is made combined package bag through Bag Making Machine.
CN2009101926393A 2009-09-19 2009-09-19 Production method of compound packaging bag Expired - Fee Related CN101670685B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009101926393A CN101670685B (en) 2009-09-19 2009-09-19 Production method of compound packaging bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009101926393A CN101670685B (en) 2009-09-19 2009-09-19 Production method of compound packaging bag

Publications (2)

Publication Number Publication Date
CN101670685A CN101670685A (en) 2010-03-17
CN101670685B true CN101670685B (en) 2011-07-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101926393A Expired - Fee Related CN101670685B (en) 2009-09-19 2009-09-19 Production method of compound packaging bag

Country Status (1)

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CN (1) CN101670685B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108045053A (en) * 2017-12-27 2018-05-18 伍时辉 A kind of three-decker color printing laminating adhesive non-woven fabric solid hand bag and its manufacture craft
CN110978653A (en) * 2019-12-20 2020-04-10 李海燕 Material for packaging bag and preparation method thereof
CN116442590B (en) * 2023-04-23 2023-09-26 广东宝佳利新材料股份有限公司 Processing method of heating-free packaging film bag capable of being automatically sealed

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1069750A (en) * 1992-09-08 1993-03-10 金柽华 Heat-sensitive ink for temperature indication
US5338785A (en) * 1993-07-21 1994-08-16 Sun Chemical Corporation Flexible packaging printing ink containing cellulose acetate butyrate
CN1163911A (en) * 1996-11-14 1997-11-05 杨江 Intaglio printing ink for transparent plastic
CN1193640A (en) * 1998-04-27 1998-09-23 杨江 Anti-faking ink for plastic gravure printing and method therefor
JP2004149734A (en) * 2002-11-01 2004-05-27 Arakawa Chem Ind Co Ltd Binder for printing ink and printing ink composition
CN201258141Y (en) * 2008-08-25 2009-06-17 哈尔滨上洋包装制品有限公司 PVA high barrier water coated membrane

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1069750A (en) * 1992-09-08 1993-03-10 金柽华 Heat-sensitive ink for temperature indication
US5338785A (en) * 1993-07-21 1994-08-16 Sun Chemical Corporation Flexible packaging printing ink containing cellulose acetate butyrate
CN1163911A (en) * 1996-11-14 1997-11-05 杨江 Intaglio printing ink for transparent plastic
CN1193640A (en) * 1998-04-27 1998-09-23 杨江 Anti-faking ink for plastic gravure printing and method therefor
JP2004149734A (en) * 2002-11-01 2004-05-27 Arakawa Chem Ind Co Ltd Binder for printing ink and printing ink composition
CN201258141Y (en) * 2008-08-25 2009-06-17 哈尔滨上洋包装制品有限公司 PVA high barrier water coated membrane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吴敏.水性凹版塑料薄膜印刷油墨.《印刷杂质》.2009, *

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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Production method of compound packaging bag

Effective date of registration: 20140115

Granted publication date: 20110720

Pledgee: Agricultural Bank of China Limited by Share Ltd. Shishi branch

Pledgor: SHISHI XINGGANG PLASTIC PACKAGING Co.,Ltd.

Registration number: 2014350000001

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Date of cancellation: 20150123

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Pledgee: Agricultural Bank of China Limited by Share Ltd. Shishi branch

Pledgor: SHISHI XINGGANG PLASTIC PACKAGING Co.,Ltd.

Registration number: 2014350000001

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Denomination of invention: Production method of compound packaging bag

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Pledgor: SHISHI XINGGANG PLASTIC PACKAGING Co.,Ltd.

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