CN107099261B - Manufacturing method for charging adapter packaging protection film - Google Patents

Manufacturing method for charging adapter packaging protection film Download PDF

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Publication number
CN107099261B
CN107099261B CN201710320041.2A CN201710320041A CN107099261B CN 107099261 B CN107099261 B CN 107099261B CN 201710320041 A CN201710320041 A CN 201710320041A CN 107099261 B CN107099261 B CN 107099261B
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China
Prior art keywords
adhesive tape
layer
protective film
double
sided adhesive
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CN201710320041.2A
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Chinese (zh)
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CN107099261A (en
Inventor
李兰姬
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Dongguan Liujia Electronic Fitting Co ltd
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Dongguan Liujia Electronic Fitting Co ltd
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Priority to CN201710320041.2A priority Critical patent/CN107099261B/en
Publication of CN107099261A publication Critical patent/CN107099261A/en
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2421/00—Presence of unspecified rubber
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • C09J2423/045—Presence of homo or copolymers of ethene in the release coating
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00—Presence of polyurethane

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

The invention relates to a fixing adhesive tape for packaging protective films and a manufacturing method thereof, wherein the fixing adhesive tape comprises the following components: the single-sided adhesive tape, the double-sided adhesive tape and the green adhesive tape layer are adhered to the base sheet base material, and one side of the double-sided adhesive tape is compounded on the second side of the single-sided adhesive tape; the green adhesive tape layer is compounded on the other surface of the double-sided adhesive layer; the green adhesive tape layer comprises a support sheet, and an adhesive layer with the peel strength of 10N/inch-30N/inch to the PE protective film is arranged on one side of the support sheet, which is far away from the double-sided adhesive tape. A manufacturing method for a charging adapter packaging protection film comprises the steps of manufacturing a protection film semi-finished product, and carrying out die cutting on a PE protection film layer by a cutting die to form the charging adapter packaging protection film. The invention solves the adhesive force between the PE protective film and the release paper on the upper surface of the original protective film, and the PE protective film can easily tear up the fixed adhesive tape after cutting.

Description

Manufacturing method for charging adapter packaging protection film
Technical Field
The invention relates to the field of auxiliary materials, in particular to a manufacturing method for a charging adapter packaging protective film.
Background
Along with social development, electronic products are increasingly demanded, and the electronic products are equipped with a charging adapter when leaving factory, in order to avoid collision and scratch of the charging adapter in the transportation process, a protective film is sleeved outside the charging adapter when leaving factory, the protective film is a thin film used for protecting an easily damaged surface and is mainly made of PE (Polyethylene) materials, the purpose is to prevent the surface of the charging adapter from being damaged or polluted in the transportation, distribution or processing process, the protective film is attached to the surface of the charging adapter all the time, and the protective film cannot be torn off until the products reach users. Mechanical equipment charges the automatic protection film that cuts of adapter as required, because the protection film is processed and cuts for whole book, and the protection film is very thin consequently breaks away from the film substrate easily in process of production, needs the manual work to adjust, and production efficiency is low, and manual relocation leads to the size that the protection film was cut out to deviate in addition, influences follow-up use.
Disclosure of Invention
In order to solve the above problems, the present invention provides a method for manufacturing a protection film for a charging adapter package.
In order to achieve the purpose, the invention adopts the following technical scheme that the manufacturing method for the charging adapter packaging protective film comprises a single-sided adhesive tape which is adhered to a substrate base material, wherein the first surface of the single-sided adhesive tape has adhesiveness, and the second surface of the single-sided adhesive tape does not have adhesiveness; the double-sided adhesive tape has adhesive property on the double sides, and one side of the double-sided adhesive tape is compounded on the second side of the single-sided adhesive tape; the green adhesive tape layer is compounded on the other surface of the double-sided adhesive layer; the green adhesive tape layer comprises a support sheet, the support sheet is made of PET materials, and an adhesive layer with the peel strength of 10N/inch-30N/inch to the PE protective film is arranged on one side, away from the double-sided adhesive tape, of the support sheet.
Preferably, the thickness of the single-sided adhesive tape is 0.05 MM.
Preferably, the double-sided adhesive tape adopts tissue paper, glue is coated on the two sides of the tissue paper, and the thickness of the double-sided adhesive tape is 0.05 MM.
Preferably, the thickness of the green tape layer is 0.05 MM.
Preferably, the adhesive layer is a thermoplastic elastomer pressure sensitive adhesive.
Preferably, the adhesive layer is one or more of rubber pressure-sensitive adhesive, polyurethane pressure-sensitive adhesive or polyacrylate pressure-sensitive adhesive.
Preferably, the fixing tape is wound in a roll form.
The utility model provides a be used for charging adapter packing protection film, includes PET film substrate layer, fixed sticky tape and the PE protection rete that laminates in proper order, PET film substrate layer closely laminate with fixed sticky tape one side, PE protection rete easy-to-draw can remove the complex at fixed sticky tape another side. The fixing adhesive tape has good peeling strength and elastic tensile property, the PE protective film is not residual adhesive when peeled, and meanwhile, the PE protective film is not damaged, but the fixing adhesive tape plays a role of being fixed on the PET bottom sheet base material layer when the PE protective film is subjected to die cutting.
A manufacturing method for a charging adapter packaging protective film comprises the following steps;
the method comprises the following steps: manufacturing a semi-finished product of the protective film, firstly, loading coiled PET (polyethylene terephthalate) base sheet materials into a die cutting machine, and straightening the PET base sheet materials by the straight moving of the die cutting machine; pasting 5MM of fixing adhesive tapes on two sides of a PET negative film substrate, pasting a PE protective film layer, flattening by a compression roller, and jumping according to the size of a product to form a semi-finished product of the protective film;
step two: selecting a cutter template, and fixing the cutter template on a die-cutting machine after determining that the cutter template has no problems; placing the semi-finished product of the protective film on a steel plate of a die-cutting machine, determining the positions, positioning and fixing the semi-finished product of the protective film in parallel, and fixing the semi-finished product of the protective film by using double faced adhesive tapes;
step three: and die cutting is carried out on the PE protective film layer by the cutting die to form the charging adapter packaging protective film.
The invention has the beneficial effects that: the invention solves the adhesive force between the PE protective film and the PET negative substrate layer (release paper) on the upper surface of the original protective film, does not remain the dirty residual glue on the surface, has strong stability, and has low production efficiency and increased reject ratio in the traditional production and processing process because the PE protective film is very light and easy to separate from the release paper during die cutting and needs to be manually adjusted again. The invention particularly relates to a method for improving the quality control of products by spending much energy on the independent research, development, combination and preparation of auxiliary materials.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a structural view of the charging adapter packing protective film.
Fig. 3 is another view of the structure of the charging adapter packing protective film.
Label specification 1.PET negative base material layer; 2. fixing the adhesive tape; 21. a single-sided tape; 22. double-sided adhesive tape; 23. a green adhesive tape layer; and 3.PE protective film layer.
Detailed Description
Referring to fig. 1-3, the present invention relates to a method for manufacturing a protection film for a package of a charging adapter, which includes adhering a single-sided tape 21 to a substrate, wherein a first side of the single-sided tape 21 has adhesiveness, and a second side of the single-sided tape 21 does not have adhesiveness; the double-sided adhesive tape 22, the double sides of the double-sided adhesive tape 22 have adhesiveness, one side of the double-sided adhesive tape 22 is compounded on the second side of the single-sided adhesive tape 21; the green adhesive tape layer 23 is compounded on the other surface of the double-sided adhesive tape 22 layer; the green adhesive tape layer 23 comprises a support sheet made of a PET material, and an adhesive layer with peel strength of 10N/inch-30N/inch to the PE protective film is arranged on one side of the support sheet, which is far away from the double-sided adhesive tape 22.
Preferably, the thickness of the single-sided adhesive tape 21 is 0.05 MM.
Preferably, the double-sided adhesive tape 22 is made of tissue paper, glue is coated on both sides of the tissue paper, and the thickness of the double-sided adhesive tape 22 is 0.05 MM.
Preferably, the thickness of the green tape layer 23 is 0.05 MM.
Preferably, the adhesive layer is a thermoplastic elastomer pressure sensitive adhesive.
Preferably, the adhesive layer is one or more of rubber pressure-sensitive adhesive, polyurethane pressure-sensitive adhesive or polyacrylate pressure-sensitive adhesive.
Preferably, the fixing tape 2 is wound in a roll to form a roll fixing tape 2.
The utility model provides a be used for charging adapter packing protection film, includes PET film substrate layer 1, fixed adhesive tape 2 and PE protection film layer 3 that laminate in proper order, PET film substrate layer 1 closely laminate with 2 one sides of fixed adhesive tape, 3 easy-to-draw of PE protection film layer can remove the complex at 2 another sides of fixed adhesive tape.
A manufacturing method for a charging adapter packaging protective film comprises the following steps;
the method comprises the following steps: manufacturing a semi-finished product of the protective film, firstly, loading coiled PET (polyethylene terephthalate) base sheet materials into a die cutting machine, and straightening the PET base sheet materials by the straight moving of the die cutting machine; attaching 5MM fixing adhesive tapes 2 to two sides of a PET negative substrate, attaching a PE protective film layer 3, flattening by a compression roller, and jumping according to the size of a product to feed to form a semi-finished product of the protective film;
step two: selecting a cutter template, and fixing the cutter template on a die-cutting machine after determining that the cutter template has no problems; placing the semi-finished product of the protective film on a steel plate of a die cutting machine, determining the positions, positioning and fixing the semi-finished product of the protective film in parallel, and fixing the semi-finished product of the protective film by using a double-sided adhesive tape 22;
step three: and the cutting die is used for cutting the PE protective film layer 3 to form the charging adapter packaging protective film.
The invention has the beneficial effects that: the invention solves the adhesive force between the PE protective film and the PET negative substrate layer 1 (release paper) on the upper surface of the original protective film, does not remain the dirty residual glue on the surface, has strong stability, and has low production efficiency and increased reject ratio in the traditional production and processing process because the PE protective film is very light and easy to separate from the release paper during die cutting and needs to be manually adjusted again. The invention particularly relates to a method for improving the quality control of products by spending much energy on the independent research, development, combination and preparation of auxiliary materials.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims (1)

1. A manufacturing method for a packaging protection film of a charging adapter comprises a packaging protection film and a fixing adhesive tape, wherein the packaging protection film comprises a PET (polyethylene terephthalate) substrate layer, the fixing adhesive tape and a PE (polyethylene) protection film layer which are sequentially coated, the PET substrate layer is tightly attached to one surface of the fixing adhesive tape, the PE protection film layer is easy to pull and can be removably compounded on the other surface of the fixing adhesive tape, the fixing adhesive tape comprises a single-sided adhesive tape which is adhered to the substrate layer, the first surface of the single-sided adhesive tape has adhesiveness, and the second surface of the single-sided adhesive tape does not have adhesiveness; the double-sided adhesive tape has adhesive property on the double sides, and one side of the double-sided adhesive tape is compounded on the second side of the single-sided adhesive tape; the green adhesive tape layer is compounded on the other surface of the double-sided adhesive layer; the green adhesive tape layer comprises a support sheet, the support sheet is made of PET materials, one side of the support sheet, which is far away from the double-sided adhesive tape, is provided with an adhesive layer with the peel strength of 10N/inch-30N/inch to the PE protective film, the double-sided adhesive tape is made of tissue paper, glue is coated on the two sides of the tissue paper, and the thickness of the double-sided adhesive tape is 0.05 MM;
the manufacturing method of the packaging protective film comprises the following steps:
the method comprises the following steps: manufacturing a semi-finished product of the protective film, namely firstly loading coiled PET (polyethylene terephthalate) base sheet materials into a die cutting machine, and straightening the PET base sheet materials by the operation of the die cutting machine; attaching 5mm of fixed adhesive tapes on two sides of a PET negative base material, then attaching a PE protective film layer, flattening by a compression roller, and jumping according to the size of a product to form a semi-finished product of the protective film;
step two: selecting a knife template, fixing the knife template on a die cutting machine after determining that the knife template has no problems, placing the semi-finished product of the protective film on a steel plate of the die cutting machine, determining the positions and positioning the semi-finished product to be parallel, and fixing the semi-finished product by using a double faced adhesive tape;
step three: the cutting die is used for cutting the PE protective film layer to form a charging adapter packaging protective film,
the thickness of the single-sided adhesive tape is 0.05MM, the thickness of the green adhesive tape is 0.05MM, the adhesive layer is thermoplastic elastomer pressure-sensitive adhesive, the adhesive layer is one or more of rubber pressure-sensitive adhesive, polyurethane pressure-sensitive adhesive or polyacrylate pressure-sensitive adhesive, and the fixing adhesive tape is wound into a roll for storage.
CN201710320041.2A 2017-05-09 2017-05-09 Manufacturing method for charging adapter packaging protection film Active CN107099261B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710320041.2A CN107099261B (en) 2017-05-09 2017-05-09 Manufacturing method for charging adapter packaging protection film

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Application Number Priority Date Filing Date Title
CN201710320041.2A CN107099261B (en) 2017-05-09 2017-05-09 Manufacturing method for charging adapter packaging protection film

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CN107099261A CN107099261A (en) 2017-08-29
CN107099261B true CN107099261B (en) 2021-09-10

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Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671806B1 (en) * 1991-01-17 1994-09-23 Christian Crepin ADHESIVE EDGE FILM FOR TEMPORARILY PROTECTING SURFACES.
MY138566A (en) * 2004-03-15 2009-06-30 Hitachi Chemical Co Ltd Dicing/die bonding sheet
CN101342662A (en) * 2008-08-22 2009-01-14 成都飞机工业（集团）有限责任公司 Positioning method for milling and cutting plastic products
CN102618181A (en) * 2011-01-26 2012-08-01 林佳璇 Protection film without residual gum marks
CN102190979A (en) * 2011-03-24 2011-09-21 昆山博益鑫成高分子材料有限公司 Production method of PET (polyethylene terephthalate) protective film for manufacturing process of flat-panel display
CN202297446U (en) * 2011-09-29 2012-07-04 宁波太古化学有限公司 Grinding double-sided tape
CN103320044A (en) * 2013-06-17 2013-09-25 昆山韩保胶带科技有限公司 Novel double sided tape
CN205133491U (en) * 2015-11-25 2016-04-06 番禺南沙殷田化工有限公司 No substrate easy -to -draw strippable removes two -sided bonding fixed adhesive tape
CN106003962A (en) * 2016-07-08 2016-10-12 河源中光电通讯技术有限公司 Pull tape protection film and preparation method thereof

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