CN109624474A - With the method for offset print printing complex pocket - Google Patents

With the method for offset print printing complex pocket Download PDF

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Publication number
CN109624474A
CN109624474A CN201910108461.3A CN201910108461A CN109624474A CN 109624474 A CN109624474 A CN 109624474A CN 201910108461 A CN201910108461 A CN 201910108461A CN 109624474 A CN109624474 A CN 109624474A
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CN
China
Prior art keywords
layer composite
paper
complex pocket
composite packaging
individual
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.)
Pending
Application number
CN201910108461.3A
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Chinese (zh)
Inventor
赵晓旭
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910108461.3A priority Critical patent/CN109624474A/en
Publication of CN109624474A publication Critical patent/CN109624474A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/88—Printing; Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sanitary Thin Papers (AREA)
  • Wrappers (AREA)

Abstract

The invention discloses a kind of methods with offset print printing complex pocket, by being combined with each other the paper being sequentially overlapped, lead film and PE plastic foil to form web-like three-layer composite packaging structure, then individual three-layer composite packaging paper is formed through cutting, again after printing, doubling, it makes a gift to someone in ultrasonic welding machine, hot pressing is carried out to setting position in three-layer composite packaging paper using roller, the fusion sealing for completing complex pocket two sides edge on each position in individual three-layer composite packaging paper, forms open-topped single complex pocket finally by cross cutting.After improvement, the printing of individual three-layer composite packaging paper is convenient, fast, accurate, roller hot pressing can effectively reduce frictionally damage, improve hot press working efficiency and pressing speed, uniformity and stability significantly improve, and mode has given full play to structural efficacy and the effect of existing offset press, compounding machine and ultrasonic welding machine, simultaneously, the streamlined operation needs of complex pocket processing are met again, it is at low cost, quality is high.

Description

With the method for offset print printing complex pocket
Technical field
The present invention relates to a kind of bag-making method, in particular to a kind of side that complex pocket production is carried out using offset print Method belongs to printing bookbinding technical field.
Background technique
Complex pocket has effects that waterproof, moisture-proof, antiseep, is usually combined by 3-5 layer material, most common three layers Complex pocket ecto-entad successively includes paper layer, lead film layer and plastic film layer.Wherein, lead film layer has stronger thermal insulation, heat-insulated effect Fruit, simultaneously, moreover it is possible to which the structural strength for improving complex pocket avoids the run-down damage of complex pocket；And plastic film layer can play it is good anti- Water, moisturizing, antiseep effect, particularly with there is good sealing effect for liquid type product.Complex pocket finished product is answered extensively For making up, medical treatment, in the product packaging in fields such as food.
Existing complex pocket uses roll fashion to be printed in offset press in the production process, and printing process is rolled up Cylinder generates the influence of accumulated error, it is easy to dislocation is generated when multilayer materials being caused to print, printing precision is low, and effect is poor, Unstable quality etc., meanwhile, printing process can also generate pollution, not meet the requirement of current social environmental protection.
To avoid reel bring position error phenomenon, existing reel printing complex pocket technique is improved, in conjunction with existing printing Binding technique and means, design a kind of efficient, accurate complex pocket production method, just become the present invention and want to solve the problems, such as.
Summary of the invention
In view of above-mentioned existing situation, the present invention is intended to provide a kind of complex pocket processing side based on offset print Method, to improve the machining accuracy and processing quality of complex pocket, it is ensured that processing efficiency realizes complex pocket from being printed onto the fast of bookbinding Speed, it is accurate, reliable carry out, eliminate it is existing by reel print based on complex pocket printing precision it is low, it is of poor quality, have pollution etc. and ask Topic.
The present invention is achieved through the following technical solutions:
With the method for offset print printing complex pocket, specific steps include:
The paper being sequentially overlapped, lead film and PE plastic foil are combined with each other by step 1 through compounding machine, and three layers of web-like of formation is compound Packaging structure.
Step 2 cuts into web-like three-layer composite packaging structure in individual three-layer composite packaging paper and offset press of making a gift to someone, Outermost layer paper surface carries out the printing of common printed or UV ink, forms packaging outer surface.
Individual three-layer composite packaging paper, which is flown up to draw in folding machine of making a gift to someone, after step 3, printing carries out doubling, then makes a gift to someone In ultrasonic welding machine, the position set in individual three-layer composite packaging paper after doubling is carried out by heat by roller hot pressing mode Pressure, completes the sealing on complex pocket two sides edge on each position in individual three-layer composite packaging paper, finally, carrying out mould by hobboing cutter It cuts, is completed the process with open-topped single complex pocket.
Paper is 60-157 grams of offset paper in the step 1, PE plastic foil with a thickness of 0.6-1.5mm.
The temperature of roller hot pressing is 120-140 in the step 30C。
The beneficial effect of method of the present invention with offset print printing complex pocket includes:
1, ultrasonic wave hot pressing is carried out using roller, can effectively reduce the frictionally damage to three-layer composite packaging paper surface, improve heat Pressure working efficiency and pressing speed, uniformity and stability significantly improve, and avoid in the past using plate-type hot-pressing mode bring Speed is slow, serious wear, poor reliability, hot-pressed surface have the problems such as Indentation Damage, realizes hot pressing and transmits interband Cooperation, it is ensured that efficient, the quick progress of complex pocket processing.
2, by cutting to web-like three-layer composite packaging structure, individual for meeting common offset machine printing needs is formed Three-layer composite packaging paper keeps later period printing process more convenient, faster, realizes efficient, the high quality printing of paper surface, gram The problems such as having taken inaccurate previous the of poor quality of roll paper printing, sideslip, chromatography, pollution.
3, structural efficacy and the effect for having given full play to existing offset press, compounding machine and ultrasonic welding machine, meet Streamlined operation needs, at low cost, quality is high, effect is good.
Specific embodiment
Method of the present invention with offset print printing complex pocket, specific steps include:
The paper being sequentially overlapped, lead film and PE plastic foil are combined with each other by step 1 through compounding machine, and three layers of web-like of formation is compound Packaging structure.Wherein, 60-157 grams of offset paper can be used in paper, and PE plastic foil is with a thickness of between 0.6-1.5mm.
The paper of web-like, lead film and PE plastic foil are combined with each other by compounding machine, form three layers of compound packet of web-like Assembling structure enters printing in offset press for the later period and provides conveniently.
Web-like three-layer composite packaging structure is cut into individual three-layer composite packaging paper by step 2, individual state that will be cut Three-layer composite packaging paper make a gift to someone into offset press, outermost layer paper surface carry out it is common printed, formed packaging outer surface, or Person carries out the printing of UV ink in outermost layer paper surface, so that paper surface is had good waterproof performance, be more widely used for the later period Help is provided.
Three-layer composite packaging paper after cutting has met the print request of common offset machine, can make full use of the print of offset press Brush quality and precision controlling print out exquisite printed patterns, meet various packaging needs, avoid existing complex pocket and printed The Cheng Caiyong layers of problem that volume printing bring printed patterns precision is low, effect is poor.
Individual three-layer composite packaging paper, which is flown up to draw in folding machine of making a gift to someone, after step 3, printing carries out doubling, then makes a gift to someone In ultrasonic welding machine, the position set in individual three-layer composite packaging paper after doubling is carried out by heat by roller hot pressing mode The temperature of pressure, roller hot pressing is controlled in 120-1400Between C, complex pocket on each position is completed in individual three-layer composite packaging paper The sealing on two sides edge.
Individual three-layer composite packaging paper after doubling forms the state that internal layer PE plastic foil is in contact with PE plastic foil, when sending When in people's ultrasonic welding machine, hot pressing is carried out to setting position using roller, is mutually merged between PE plastic foil, it is compound to form correspondence The sealing of bag two sides.Due to avoiding using roller progress hot pressing fusion, existing plate-type hot-pressing mode bring speed is slow, wears High, hot-pressed surface has the problems such as Indentation Damage, and improved roller hot pressing has hot pressing, and uniformly, reliably rub small, efficiency High, fireballing advantage provides guarantee for efficient, streamlined heat pressing operation.
Step 4, the three-layer composite packaging paper after hot pressing is die cut by hobboing cutter, with open-topped single compound Bag completes the process.
Individual three-layer composite packaging paper is die cut using hobboing cutter, can once be completed more on individual three-layer composite packaging paper The cross cutting work of a complex pocket, so far, only there are a processing units of open-topped complex pocket to complete the process, and so on into Row, so that it may realize high speed, the streamlined production of complex pocket.

Claims (3)

1. with the method for offset print printing complex pocket, which is characterized in that specific steps include:
The paper being sequentially overlapped, lead film and PE plastic foil are combined with each other by step 1 through compounding machine, and three layers of web-like of formation is compound Packaging structure；
Step 2 cuts into web-like three-layer composite packaging structure in individual three-layer composite packaging paper and offset press of making a gift to someone, outermost Layer paper surface carries out the printing of common printed or UV ink, forms packaging outer surface；
Individual three-layer composite packaging paper, which is flown up to draw in folding machine of making a gift to someone, after step 3, printing carries out doubling, ultrasound of then making a gift to someone During wave soldering picks, the position set in individual three-layer composite packaging paper after doubling is carried out by hot pressing by roller hot pressing mode, it is complete At the sealing on complex pocket two sides edge on each position in individual three-layer composite packaging paper, finally, being die cut by hobboing cutter, band There is open-topped single complex pocket to complete the process.
2. the method according to claim 1 with offset print printing complex pocket, which is characterized in that in the step 1 Paper is 60-157 grams of offset paper, PE plastic foil with a thickness of 0.6-1.5mm.
3. the method according to claim 1 with offset print printing complex pocket, which is characterized in that in the step 3 The temperature of roller hot pressing is 120-1400C。
CN201910108461.3A 2019-02-03 2019-02-03 With the method for offset print printing complex pocket Pending CN109624474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910108461.3A CN109624474A (en) 2019-02-03 2019-02-03 With the method for offset print printing complex pocket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910108461.3A CN109624474A (en) 2019-02-03 2019-02-03 With the method for offset print printing complex pocket

Publications (1)

Publication Number Publication Date
CN109624474A true CN109624474A (en) 2019-04-16

Family

ID=66064988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910108461.3A Pending CN109624474A (en) 2019-02-03 2019-02-03 With the method for offset print printing complex pocket

Country Status (1)

Country Link
CN (1) CN109624474A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206984503U (en) * 2017-07-31 2018-02-09 广州米贺智能科技有限公司 A kind of packaging film sealing device
CN108891142A (en) * 2018-06-05 2018-11-27 赵晓旭 Utilize the method and finished product and product of offset press printing plastic foil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206984503U (en) * 2017-07-31 2018-02-09 广州米贺智能科技有限公司 A kind of packaging film sealing device
CN108891142A (en) * 2018-06-05 2018-11-27 赵晓旭 Utilize the method and finished product and product of offset press printing plastic foil

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Application publication date: 20190416

RJ01 Rejection of invention patent application after publication