CN104029901A - Dry type gummed composite film bag producing process - Google Patents
Dry type gummed composite film bag producing process Download PDFInfo
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- CN104029901A CN104029901A CN201410205257.0A CN201410205257A CN104029901A CN 104029901 A CN104029901 A CN 104029901A CN 201410205257 A CN201410205257 A CN 201410205257A CN 104029901 A CN104029901 A CN 104029901A
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Abstract
The invention discloses a dry type gummed composite film bag producing process which includes the steps of composite film preparation, gummed paper preparation, printing, bag manufacturing, finished product verification, storage and the like. The process has the advantages that the manufacturing process is simple, operation is easy and convenient to achieve, glue solutions are clear and free of impurities during the glue solution preparation process, printing of the next step is facilitated, packaging bags manufactured through the process are good in air permeability and in sealing cleanness, no paper scraps exist after the packaging bags are torn, and articles in the packaging bags can not be attached to the packaging bags in an adhesive mode after the packaging bags are sterilized.
Description
Technical field
The present invention relates to a kind of production technology of dry type gluing compound membrane bag, belong to medicine equipment flexible packaging production field.
Background technology
There is following shortcoming in the packaging bag in medicine equipment Flexible Package Market now: packaging bag is airtight; Resistance bacterium property is poor; Packaging bag cannot be torn, and tearing rear breakage has paper scrap; Because glue preparing process is different, to dissolve not thoroughly, temperature is not controlled well, and other techniques are affected, and cause the packaging bag quality produced general.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The object of this invention is to provide a kind of production technology of dry type gluing compound membrane bag simple to operate, the paper bag bag that this production technology prepares has good permeability, is convenient to tear, seals the advantages such as cleanliness is good.
The technical solution used in the present invention is:
The production technology of dry type gluing compound membrane bag, comprises the following steps:
The preparation of complex film:
A, join glue: take polyurethane binder and ethyl ester with platform balance, in the ratio proportioning of 2:3, put into simultaneously and join glue bucket and stir;
B, dry multiple: require to get polyester volume according to production technology list, polypropylene volume and glue, polyester volume is put on the unwinding rack in the middle of dry compound machine, polypropylene volume is fixed on to unreeling on support before machine, utilize roller glue to be evenly applied on the corona surface of polyester volume inner side, heat through baking oven bonding with crystalline p p sheet, by extruding and the oven dry of compression roller, rolling forms complex film volume;
C, slaking: the complex film that will dry answer is rolled up, send and between slaking, utilize the slaking of automatic composite material aging machine, 50 DEG C-60 DEG C of curing temperatures, curing time≤48h;
D, cut: by the complex film of wide cut, cut into needed width by bag requirements according to manufacturing technique requirent photoelectricity cutting machine, the friendship semifinished product warehouse that is up to the standards is for subsequent use;
Rubber coated paper preparation
E, glue preparation: according to technological requirement, claim the vinyl acetate of 3-5 weight portion with platform balance, 1.5-2 the crystalline paraffin wax of weight portion, the gasoline of 3-5 weight portion, put into colloidal sol ladle mixing, adhesive disolving tank is put into the dissolving of heating of colloidal sol water stove, solution temperature is 80 DEG C-100 DEG C, dissolve after 40-45 minute, measure silicone oil with measuring cup and pour adhesive disolving tank into and stir, obtain glue, the whether limpid no-sundries of inspection glue, whether vinyl acetate and crystalline paraffin wax all dissolve, and are up to the standards and stick tracking card, enter next procedure; F, gluing: according to the requirement of technique list, get the dialyzing paper of dimension and the glue of e step from raw material storage, glue is placed in the holding furnace of other 60 DEG C of glue spreader, guarantee the not cooling retrogradation of glue; Dialyzing paper is fixed on to unreeling on support of glue spreader, glue is contained into lacquer disk(-sc), by gluing rubber roll, glue is uniformly coated on dialyzing paper, drying, rolling, moulding are gluing paper roll;
G, printing: require gluing paper roll and the ink got according to technique list, plastic-coated bakelized paper roll is placed on the unwinding rack of printer, allocate by customer requirement getting ink, allocate after qualified and pour ink fountain into, open printer source switch, regulate unwinding and rewinding tension force, bring into operation, plastic-coated paper is through the positive printing of traction paper, after 70 DEG C of-120 DEG C of hyperthermia dryings, rolling is embarked on journey, and becomes gluing printing volume, be up to the standards and hand over half-blank warehouse, h, bag: require to get from half-blank warehouse rubber coated paper printing volume according to technique list, gluing printing volume is fixed on to unreeling on upper bracket of three side sealing bag machines, complex film volume puts down and unreels on support, twenty percent material is through drawing-off, simultaneously through becoming mould type sealing compressing, (150 DEG C 5 DEG C of forming seal temperature, speed reaches 60-80/point) through cutting final generation finished product, finished product is 100 one bundles after sheet inspection is qualified, 500 a bundles, packaging is handed over storehouse, inspection envelope is wide, overhead width, printing outward appearance, whether heat seal strength all meets code requirement, friendship surge chamber is up to the standards, wait for product inspection, i, product inspection: press final check code requirement, each batch of finished product inspected by random samples, the qualified qualified mark of mark, waits to be released, inferior-qualityly do over again or scrap,
J, warehouse-in: finished product is paid stores keeping, guarantee that product storage is intact.
Advantage of the present invention is: preparation technology is simple, easy and simple to handle, preparation glue process, and the limpid no-sundries of glue, is convenient to next step printing, and packaging bag good permeability, sealing cleanliness that this technique prepares are good; Packaging bag is torn rear without paper scrap; Packaging bag, after sterilizing, can not cause content and packaging bag bonding.
Detailed description of the invention
The production technology of dry type gluing compound membrane bag, comprises the following steps:
The preparation of complex film:
A, join glue: take polyurethane binder and ethyl ester with platform balance, in the ratio proportioning of 2:3, put into simultaneously and join glue bucket and stir;
B, dry multiple: require to get polyester volume according to production technology list, polypropylene volume and glue, polyester volume is put on the unwinding rack in the middle of dry compound machine, polypropylene volume is fixed on to unreeling on support before machine, utilize roller glue to be evenly applied on the corona surface of polyester volume inner side, heat through baking oven bonding with crystalline p p sheet, by extruding and the oven dry of compression roller, rolling forms complex film volume;
C, slaking: the complex film that will dry answer is rolled up, send and between slaking, utilize the slaking of automatic composite material aging machine, 50 DEG C-60 DEG C of curing temperatures, curing time≤48h;
D, cut: by the complex film of wide cut, cut into needed width by bag requirements according to manufacturing technique requirent photoelectricity cutting machine, the friendship semifinished product warehouse that is up to the standards is for subsequent use;
Rubber coated paper preparation
E, glue preparation: according to technological requirement, claim the vinyl acetate of 3-5 weight portion with platform balance, 1.5-2 the crystalline paraffin wax of weight portion, the gasoline of 3-5 weight portion, put into colloidal sol ladle mixing, adhesive disolving tank is put into the dissolving of heating of colloidal sol water stove, solution temperature is 80 DEG C-100 DEG C, dissolve after 40-45 minute, measure silicone oil with measuring cup and pour adhesive disolving tank into and stir, obtain glue, the whether limpid no-sundries of inspection glue, whether vinyl acetate and crystalline paraffin wax all dissolve, and are up to the standards and stick tracking card, enter next procedure; F, gluing: according to the requirement of technique list, get the dialyzing paper of dimension and the glue of e step from raw material storage, glue is placed in the holding furnace of other 60 DEG C of glue spreader, guarantee the not cooling retrogradation of glue; Dialyzing paper is fixed on to unreeling on support of glue spreader, glue is contained into lacquer disk(-sc), by gluing rubber roll, glue is uniformly coated on dialyzing paper, drying, rolling, moulding are gluing paper roll;
G, printing: require gluing paper roll and the ink got according to technique list, plastic-coated bakelized paper roll is placed on the unwinding rack of printer, allocate by customer requirement getting ink, allocate after qualified and pour ink fountain into, open printer source switch, regulate unwinding and rewinding tension force, bring into operation, plastic-coated paper is through the positive printing of traction paper, after 70 DEG C of-120 DEG C of hyperthermia dryings, rolling is embarked on journey, and becomes gluing printing volume, be up to the standards and hand over half-blank warehouse, h, bag: require to get from half-blank warehouse rubber coated paper printing volume according to technique list, gluing printing volume is fixed on to unreeling on upper bracket of three side sealing bag machines, complex film volume puts down and unreels on support, twenty percent material is through drawing-off, simultaneously through becoming mould type sealing compressing, (150 DEG C 5 DEG C of forming seal temperature, speed reaches 60-80/point) through cutting final generation finished product, finished product is 100 one bundles after sheet inspection is qualified, 500 a bundles, packaging is handed over storehouse, inspection envelope is wide, overhead width, printing outward appearance, whether heat seal strength all meets code requirement, friendship surge chamber is up to the standards, wait for product inspection, i, product inspection: press final check code requirement, each batch of finished product inspected by random samples, the qualified qualified mark of mark, waits to be released, inferior-qualityly do over again or scrap,
J, warehouse-in: finished product is paid stores keeping, guarantee that product storage is intact.
Claims (1)
1. the production technology of dry type gluing compound membrane bag, is characterized in that, comprises the following steps:
The preparation of complex film:
A, join glue: take polyurethane binder and ethyl ester with platform balance, in the ratio proportioning of 2:3, put into simultaneously and join glue bucket and stir;
B, dry multiple: require to get polyester volume according to production technology list, polypropylene volume and glue, polyester volume is put on the unwinding rack in the middle of dry compound machine, polypropylene volume is fixed on to unreeling on support before machine, utilize roller glue to be evenly applied on the corona surface of polyester volume inner side, heat through baking oven bonding with crystalline p p sheet, by extruding and the oven dry of compression roller, rolling forms complex film volume;
C, slaking: the complex film that will dry answer is rolled up, send and between slaking, utilize the slaking of automatic composite material aging machine, 50 DEG C-60 DEG C of curing temperatures, curing time≤48h;
D, cut: by the complex film of wide cut, cut into needed width by bag requirements according to manufacturing technique requirent photoelectricity cutting machine, the friendship semifinished product warehouse that is up to the standards is for subsequent use;
Rubber coated paper preparation
E, glue preparation: according to technological requirement, claim the vinyl acetate of 3-5 weight portion with platform balance, 1.5-2 the crystalline paraffin wax of weight portion, the gasoline of 3-5 weight portion, put into colloidal sol ladle mixing, adhesive disolving tank is put into the dissolving of heating of colloidal sol water stove, solution temperature is 80 DEG C-100 DEG C, dissolve after 40-45 minute, measure silicone oil with measuring cup and pour adhesive disolving tank into and stir, obtain glue, the whether limpid no-sundries of inspection glue, whether vinyl acetate and crystalline paraffin wax all dissolve, and are up to the standards and stick tracking card, enter next procedure; F, gluing: according to the requirement of technique list, get the dialyzing paper of dimension and the glue of e step from raw material storage, glue is placed in the holding furnace of other 60 DEG C of glue spreader, guarantee the not cooling retrogradation of glue; Dialyzing paper is fixed on to unreeling on support of glue spreader, glue is contained into lacquer disk(-sc), by gluing rubber roll, glue is uniformly coated on dialyzing paper, drying, rolling, moulding are gluing paper roll;
G, printing: require gluing paper roll and the ink got according to technique list, plastic-coated bakelized paper roll is placed on the unwinding rack of printer, allocate by customer requirement getting ink, allocate after qualified and pour ink fountain into, open printer source switch, regulate unwinding and rewinding tension force, bring into operation, plastic-coated paper is through the positive printing of traction paper, after 70 DEG C of-120 DEG C of hyperthermia dryings, rolling is embarked on journey, and becomes gluing printing volume; Be up to the standards and hand over half-blank warehouse; H, bag: require to get from half-blank warehouse rubber coated paper printing volume according to technique list, gluing printing volume is fixed on to unreeling on upper bracket of three side sealing bag machines, complex film volume puts down and unreels on support, twenty percent material is through drawing-off, simultaneously through becoming mould type sealing compressing, through cutting final generation finished product, finished product is 100 one bundles after sheet inspection is qualified, 500 a bundles, packaging is handed over storehouse, inspection envelope is wide, whether overhead width, printing outward appearance, heat seal strength all meet code requirement, and the friendship surge chamber that is up to the standards, waits for product inspection; I, product inspection: press final check code requirement, each batch of finished product inspected by random samples, the qualified qualified mark of mark, waits to be released; Inferior-qualityly do over again or scrap;
J, warehouse-in: finished product is paid stores keeping, guarantee that product storage is intact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205257.0A CN104029901A (en) | 2014-05-16 | 2014-05-16 | Dry type gummed composite film bag producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205257.0A CN104029901A (en) | 2014-05-16 | 2014-05-16 | Dry type gummed composite film bag producing process |
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| CN104029901A true CN104029901A (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410205257.0A Pending CN104029901A (en) | 2014-05-16 | 2014-05-16 | Dry type gummed composite film bag producing process |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859326A (en) * | 2015-03-31 | 2015-08-26 | 安徽省嘉信包装印务有限公司 | Preparation technology of soft package for foods |
| CN104908404A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Compound pocket surface printing process |
| CN105252822A (en) * | 2015-09-16 | 2016-01-20 | 徐毓艺 | Three-film integrated type automatic bag making machine |
| CN106064498A (en) * | 2016-05-06 | 2016-11-02 | 成都艾比科生物科技有限公司 | A kind of production method of medical sterilization packaging |
| CN109183510A (en) * | 2018-07-27 | 2019-01-11 | 无锡光群雷射科技有限公司 | The production technology of dry method holographic false proof cigarette tipping paper |
| CN112519366A (en) * | 2020-11-30 | 2021-03-19 | 重庆市金利药包材料有限公司 | Biaxially oriented polypropylene low-density polyethylene medical composite film bag |
| CN114986954A (en) * | 2022-06-23 | 2022-09-02 | 全椒光太胶粘制品有限公司 | Production process for repairing furniture film |
-
2014
- 2014-05-16 CN CN201410205257.0A patent/CN104029901A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859326A (en) * | 2015-03-31 | 2015-08-26 | 安徽省嘉信包装印务有限公司 | Preparation technology of soft package for foods |
| CN104908404A (en) * | 2015-06-01 | 2015-09-16 | 铜陵方正塑业科技有限公司 | Compound pocket surface printing process |
| CN105252822A (en) * | 2015-09-16 | 2016-01-20 | 徐毓艺 | Three-film integrated type automatic bag making machine |
| CN106064498A (en) * | 2016-05-06 | 2016-11-02 | 成都艾比科生物科技有限公司 | A kind of production method of medical sterilization packaging |
| CN109183510A (en) * | 2018-07-27 | 2019-01-11 | 无锡光群雷射科技有限公司 | The production technology of dry method holographic false proof cigarette tipping paper |
| CN112519366A (en) * | 2020-11-30 | 2021-03-19 | 重庆市金利药包材料有限公司 | Biaxially oriented polypropylene low-density polyethylene medical composite film bag |
| CN114986954A (en) * | 2022-06-23 | 2022-09-02 | 全椒光太胶粘制品有限公司 | Production process for repairing furniture film |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |
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| WD01 | Invention patent application deemed withdrawn after publication |