CN104029902A - Production technology of breathable composite paper bag coated with plastics and gum - Google Patents
Production technology of breathable composite paper bag coated with plastics and gum Download PDFInfo
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- CN104029902A CN104029902A CN201410205260.2A CN201410205260A CN104029902A CN 104029902 A CN104029902 A CN 104029902A CN 201410205260 A CN201410205260 A CN 201410205260A CN 104029902 A CN104029902 A CN 104029902A
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Abstract
The invention discloses a production technology of a breathable composite paper bag coated with plastics and gum. The production technology comprises the steps of plastic coating, gum solution preparing, gum coating, printing, bag making, finished product inspecting and storage in a storehouse. The production technology has the advantages that the technology is simple, operation is simple, in the gum solution preparation process, the gum solution is clear without impurities, the next step namely printing is facilitated, and the packaging bag made through the technology is good in breathability; paper scraps are not generated when the packaging bag is torn open; after sterilization, objects in the packaging bags can not be bonded with the packaging bag.
Description
Technical field
The production technology that the present invention relates to a kind of vapor-permeable type plastic-coated gluing compound paper bag, belongs 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; 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 production technology that the object of this invention is to provide a kind of vapor-permeable type plastic-coated gluing compound paper bag simple to operate, the advantage such as the paper bag bag that this production technology prepares has good permeability, be convenient to tear.
The technical solution used in the present invention is:
The production technology of vapor-permeable type plastic-coated gluing compound paper bag, it comprises the following steps:
A, plastic-coated: according to technological requirement, from raw material storage, get medical body paper and Low Density Polyethylene particle, Low Density Polyethylene particle is bonded together through compression roller with medical body paper after 280 ℃-320 ℃ dissolve formation film-form, after drying, rolling moulding; According to production requirement, cut into different specifications, i.e. plastic-coated paper roll;
B, the preparation of gluing glue: according to technological requirement, the vinyl acetate that claims 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 ℃-100 ℃, dissolve after 40-45 minute, with measuring cup, measure silicone oil and pour adhesive disolving tank into and stir, obtain glue, the whether limpid no-sundries of check glue, whether vinyl acetate and crystalline paraffin wax all dissolve, and are up to the standards and stick tracking card, enter next procedure;
C, gluing: according to the requirement of technique list, from raw material storage, get the dialyzing paper of dimension and the glue of b step, glue is placed in the holding furnace of other 60 ℃ 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;
D, printing: according to technique list, require to get plastic-coated paper roll and the ink of a step, ink is allocated by customer requirement, allocate after qualified and pour ink fountain into; Plastic-coated paper roll is placed on the unwinding rack of printer, opens printer source switch, regulate unwinding and rewinding tension force, bring into operation, plastic-coated paper is through the positive printing of traction paper, and after 70 ℃ of-120 ℃ of hyperthermia dryings, rolling is embarked on journey, and becomes plastic-coated printing volume; Be up to the standards and hand over half-blank warehouse;
E, bag: the plastic-coated paper printing volume that requires to get from half-blank warehouse d step according to technique list, plastic-coated printing volume is fixed on to unreeling on upper bracket of three side sealing bag machines, gluing paper roll in c step is put down and unreeled 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, packing is handed over storehouse, check 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;
F, product inspection: press final check code requirement, each batch of finished product inspected by random samples, the qualified qualified sign of mark, waits to be released; Inferior-qualityly do over again or scrap;
G, 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, the packaging bag good permeability that this technique prepares; Packaging bag is torn rear without paper scrap; Packaging bag, after sterilizing, can not cause content and packaging bag bonding.
The specific embodiment
The production technology of vapor-permeable type plastic-coated gluing compound paper bag, it comprises the following steps:
A, plastic-coated: according to technological requirement, from raw material storage, get medical body paper and Low Density Polyethylene particle, Low Density Polyethylene particle is bonded together through compression roller with medical body paper after 280 ℃-320 ℃ dissolve formation film-form, after drying, rolling moulding; According to production requirement, cut into different specifications, i.e. plastic-coated paper roll;
B, the preparation of gluing glue: according to technological requirement, the vinyl acetate that claims 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 ℃-100 ℃, dissolve after 40-45 minute, with measuring cup, measure silicone oil and pour adhesive disolving tank into and stir, obtain glue, the whether limpid no-sundries of check glue, whether vinyl acetate and crystalline paraffin wax all dissolve, and are up to the standards and stick tracking card, enter next procedure;
C, gluing: according to the requirement of technique list, from raw material storage, get the dialyzing paper of dimension and the glue of b step, glue is placed in the holding furnace of other 60 ℃ 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;
D, printing: according to technique list, require to get plastic-coated paper roll and the ink of a step, ink is allocated by customer requirement, allocate after qualified and pour ink fountain into; Plastic-coated paper roll is placed on the unwinding rack of printer, opens printer source switch, regulate unwinding and rewinding tension force, bring into operation, plastic-coated paper is through the positive printing of traction paper, and after 70 ℃ of-120 ℃ of hyperthermia dryings, rolling is embarked on journey, and becomes plastic-coated printing volume; Be up to the standards and hand over half-blank warehouse;
E, bag: the plastic-coated paper printing volume that requires to get from half-blank warehouse d step according to technique list, plastic-coated printing volume is fixed on to unreeling on upper bracket of three side sealing bag machines, gluing paper roll in c step is put down and unreeled 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, packing is handed over storehouse, check 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;
F, product inspection: press final check code requirement, each batch of finished product inspected by random samples, the qualified qualified sign of mark, waits to be released; Inferior-qualityly do over again or scrap;
G, warehouse-in: finished product is paid stores keeping, guarantee that product storage is intact.
Claims (1)
1. the production technology of vapor-permeable type plastic-coated gluing compound paper bag, is characterized in that, comprises the following steps:
A, plastic-coated: according to technological requirement, from raw material storage, get medical body paper and Low Density Polyethylene particle, Low Density Polyethylene particle is bonded together through compression roller with medical body paper after 280 ℃-320 ℃ dissolve formation film-form, after drying, rolling moulding; According to production requirement, cut into different specifications, i.e. plastic-coated paper roll;
B, the preparation of gluing glue: according to technological requirement, the vinyl acetate that claims 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 ℃-100 ℃, dissolve after 40-45 minute, with measuring cup, measure silicone oil and pour adhesive disolving tank into and stir, obtain glue, the whether limpid no-sundries of check glue, whether vinyl acetate and crystalline paraffin wax all dissolve, and are up to the standards and stick tracking card, enter next procedure;
C, gluing: according to the requirement of technique list, from raw material storage, get the dialyzing paper of dimension and the glue of b step, glue is placed in the holding furnace of other 60 ℃ 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;
D, printing: according to technique list, require to get plastic-coated paper roll and the ink of a step, ink is allocated by customer requirement, allocate after qualified and pour ink fountain into; Plastic-coated paper roll is placed on the unwinding rack of printer, opens printer source switch, regulate unwinding and rewinding tension force, bring into operation, plastic-coated paper is through the positive printing of traction paper, and after 70 ℃ of-120 ℃ of hyperthermia dryings, rolling is embarked on journey, and becomes plastic-coated printing volume; Be up to the standards and hand over half-blank warehouse;
E, bag: the plastic-coated paper printing volume that requires to get from half-blank warehouse d step according to technique list, plastic-coated printing volume is fixed on to unreeling on upper bracket of three side sealing bag machines, gluing paper roll in c step is put down and unreeled 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, packing is handed over storehouse, check 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;
F, product inspection: press final check code requirement, each batch of finished product inspected by random samples, the qualified qualified sign of mark, waits to be released; Inferior-qualityly do over again or scrap;
G, warehouse-in: finished product is paid stores keeping, guarantee that product storage is intact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205260.2A CN104029902A (en) | 2014-05-16 | 2014-05-16 | Production technology of breathable composite paper bag coated with plastics and gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205260.2A CN104029902A (en) | 2014-05-16 | 2014-05-16 | Production technology of breathable composite paper bag coated with plastics and gum |
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| CN104029902A true CN104029902A (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410205260.2A Pending CN104029902A (en) | 2014-05-16 | 2014-05-16 | Production technology of breathable composite paper bag coated with plastics and gum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126355A (en) * | 2019-05-15 | 2019-08-16 | 昆明金津塑料包装印刷有限公司 | A kind of tissue paper coating bag making production technology |
-
2014
- 2014-05-16 CN CN201410205260.2A patent/CN104029902A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126355A (en) * | 2019-05-15 | 2019-08-16 | 昆明金津塑料包装印刷有限公司 | A kind of tissue paper coating bag making production technology |
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Application publication date: 20140910 |