CN109094970A - 包装袋及制造其膜料的设备和方法、制造包装袋的方法 - Google Patents

包装袋及制造其膜料的设备和方法、制造包装袋的方法 Download PDF

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CN109094970A
CN109094970A CN201710471279.5A CN201710471279A CN109094970A CN 109094970 A CN109094970 A CN 109094970A CN 201710471279 A CN201710471279 A CN 201710471279A CN 109094970 A CN109094970 A CN 109094970A
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patch
coating materials
packaging bag
portable
sealing
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王剑
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SHANGHAI ZHOUTAI LIGHT INDUSTRIES MACHINE MANUFACTURING Co Ltd
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SHANGHAI ZHOUTAI LIGHT INDUSTRIES MACHINE MANUFACTURING Co Ltd
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Priority to CN201710471279.5A priority Critical patent/CN109094970A/zh
Priority to US15/803,847 priority patent/US10640272B2/en
Publication of CN109094970A publication Critical patent/CN109094970A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52Details
    • B65D75/54Cards, coupons, or other inserts or accessories
    • B65D75/56Handles or other suspension means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/06Handles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/001Shaping, other than by folding, sheet material under pressure
    • B31B70/002Shaping, other than by folding, sheet material under pressure using punches or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/008Stiffening or reinforcing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/14Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/142Cutting, e.g. perforating, punching, slitting or trimming using presses or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/60Uniting opposed surfaces or edges; Taping
    • B31B70/64Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • B31B70/74Auxiliary operations
    • B31B70/86Forming integral handles or mounting separate handles
    • B31B70/864Mounting separate handles on bags, sheets or webs
    • B31B70/868Applying handles on a moving web followed by transverse folding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00Details of, or accessories for, sacks or bags
    • B65D33/14Suspension means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006Article or web delivery apparatus incorporating cutting or line-perforating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H37/00Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
    • B65H37/04Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00Shaping techniques involving a cutting or machining operation
    • B29C2793/0045Perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2150/00Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/20Flexible containers made from sheets or blanks, e.g. from flattened tubes the longitudinal axes of the containers being perpendicular to the direction in which the sheets or blanks are fed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/30Shape of flexible containers pointed or tapered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74Auxiliary operations
    • B31B50/81Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74Auxiliary operations
    • B31B50/81Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8122Applying patches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74Auxiliary operations
    • B31B50/81Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/84Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/04Punching, slitting or perforating
    • B32B2038/042Punching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/04Punching, slitting or perforating
    • B32B2038/047Perforating
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1304Means making hole or aperture in part to be laminated
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1304Means making hole or aperture in part to be laminated
    • Y10T156/1309Means making hole or aperture in part to be laminated and securing separate part over hole or aperture

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

本发明技术方案公开了一种包装袋及其制造膜料的设备和方法、制造包装袋的方法;通过制作膜料的设备对膜料进行手提部的加工制作,最后将制作完成的膜料制成包装袋。本发明技术方案通过在尺寸较大的包装袋的侧部增加把手结构,方便使用者携带或搬运包装袋及包装袋内的质量、结构、尺寸较大的产品,本发明的包装袋结构简单、使用方便、加工便捷,提高了制袋的实用性和使用性。

Description

包装袋及制造其膜料的设备和方法、制造包装袋的方法
技术领域
本发明涉及包装袋的技术领域,尤其是涉及一种包装袋及制造其膜料的设备和方法、制造包装袋的方法。
背景技术
当前包装袋市场中,袋子的规格多样化、种类繁多,既为广大用户提供了方便,也推动了包装行业和制袋行业的发展。在实际生产生活中,市场中越来越多的出现了大量的袋装大米和袋装宠物粮等。这类袋子具有袋子的尺寸较长、商品质量较重的特点,通常需要通过抱或夹的方式进行携带或搬运,给使用者带来了极大的不便。
发明内容
本发明解决的技术问题是现有的大尺寸的包装袋不方便携带或搬运。
为解决上述技术问题,本发明技术方案提供一种包装袋
,所述包装袋的侧部具有手提部。
可选的,所述手提部包括密封贴片和手提贴片,所述密封贴片覆盖所述手提贴片。
为解决上述技术问题,本发明技术方案还提供一种制造膜料的设备,所述膜料用于制作具有手提部的包装袋,所述设备包括:
牵引装置,用于输送所述膜料,
冲压装置,用于对所述膜料进行冲孔,
夹取装置,用于夹取贴片,所述贴片用于贴设在所述膜料上,
点烫装置,用于对所述贴片进行点烫,
烫压装置,用于对所述贴片进行烫压,
冷却装置,用于对所述贴片进行冷却。
可选的,所述牵引装置数量为两个,且分别设置于工作台的两端,所述冲压装置、所述夹取装置、所述点烫装置、所述烫压装置以及所述冷却装置安装于所述工作台上并位于两所述牵引装置之间。
可选的,所述夹取装置具有夹爪,所述夹爪用于夹取所述贴片。
可选的,所述牵引装置包括两辊轴,两所述辊轴的转向相反,所述膜料位于两所述辊轴之间。
为解决上述技术问题,本发明技术方案还提供一种制造膜料的方法,包括如下步骤:
对膜料进行冲孔;
夹取密封贴片,并将所述密封贴片移动至膜料上方;
对所述密封贴片进行点烫,以将所述密封贴片与膜料点烫在一起,所述密封贴片盖过冲孔并有富余;
对密所述封贴片进行烫压,以将所述密封贴片与膜料烫压在一起,在所述密封贴片盖过冲孔的富余处的四周同时进行烫压,保证密封性;
对所述密封贴片进行冷却,以将所述密封贴片与膜料冷却成一体。
可选的,在对膜料进行冲孔之前还包括以下步骤:
夹取手提贴片,并将所述手提贴片移动至膜料上方;
对所述手提贴片进行点烫,以将所述手提贴片与膜料点烫在一起,所述冲孔位于所述手提贴片外,所述手提贴片的尺寸小于所述密封贴片的尺寸;
对所述手提贴片进行烫压,以将所述手提贴片与膜料烫压在一起;
对所述手提贴片进行冷却,以将所述手提贴片与膜料冷却成一体。
可选的,手提贴片重叠设置多层。
为解决上述技术问题,本发明技术方案还提供一种制造包装袋的方法,包括将使用上述方法制造的膜料制成包装袋,所述贴片位于所述包装袋的侧部。
本发明技术方案的有益效果是:
通过在尺寸较大的包装袋的侧部增加手提部,方便使用者携带或搬运包装袋及包装袋内的质量、结构、尺寸较大的产品,本发明的包装袋结构简单、使用方便、加工便捷,提高了制袋的实用性和使用性。
附图说明
图1为本发明实施例的包装袋的立体示意图;
图2为本发明实施例的制作包装袋膜料的设备的结构示意图;
图3为本发明实施例的制作包装袋膜料的方法的过程示意图;
图4为本发明实施例的一种结构的包装袋的结构变化示意图;
图5为本发明实施例的另一种结构的包装袋的结构变化示意图。
附图中:1为包装袋,2为手提部,3为设备,4为膜料,5为LOGO,11为侧部,12为袋口,31为工作台,32为牵引装置,33为第一夹取装置,34为第一点烫装置,35为第一烫压装置,36为第一冷却装置,37为冲孔装置,331为第二夹取装置,341为第二点烫装置,351为第二烫压装置,361为第二冷却装置,100为夹爪,200为手提贴片,300为密封贴片,400为长腰孔。
具体实施方式:
下面结合附图和具体实施例对本发明作进一步说明,但不作为本发明的限定。
本实施例中,以风琴包装袋为例进行说明,请参见图1所示,图1示出了一种风琴包装袋的立体图,风琴包装袋1的侧部11具有手提部2具体地,图1中风琴包装袋具有LOGO5信息的一面为风琴包装袋的正面,风琴包装袋1的上部为袋口12,与袋口12相接(或相邻)的侧面均可以称为包装袋的侧部,在风琴包装袋1的一侧部具有手提部2,手提部2也即把手结构。在其他实施例中,也可以在另一侧部设置手提部,或者两侧部都可设置手提部,甚至可以在与具有LOGO信息一面的相对面(即为包装袋的背面)上设置手提部,都能达到通过握持手提部进行搬运目的的效果,使用者可通过握持手提部2进行携带或搬运。将手提部设置在包装袋的侧部,而不是袋口,可以防止手提时袋口损坏。并且,当包装袋尺寸较大时,可以在侧部的合适位置设置尺寸合适的手提部,以分解手提时包装袋物品的重力,从而可以省力地提起包装袋物品。
进一步地,手提部2包括密封贴片300和手提贴片200,密封贴片300覆盖手提贴片200。
请参见图2所示,本发明实施例的制造膜料的设备3,膜料4用于制作包装袋,设备3包括:工作台31、用于输送膜料的牵引装置32、用于对膜料进行冲孔的冲压装置37、用于夹取密封贴片和/或手提贴片的夹取装置33、331(密封贴片或手提贴片用于贴设在膜料上)、用于对密封贴片或手提贴片进行点烫的点烫装置34、341、用于对密封贴片或手提贴片进行烫压的烫压装置35、351以及用于对密封贴片或手提贴片进行冷却的冷却装置36、361。
本实施例中,牵引装置32数量为两个,且分别设置于工作台31的两端,冲压装置、夹取装置、点烫装置、烫压装置以及冷却装置依次安装于工作台31上并位于两牵引装置32之间。须注意,本实施例中的冲压装置、夹取装置、点烫装置、烫压装置以及冷却装置都是现有的技术设备,本领域技术人员都能简单的理解本实施例中涉及的装置的相对作用效果,在此不一一详述。例如夹取装置可以是双轴或三轴移动结构装置,冲压装置为上下移动结构的冲床装置等。须知,对本实施例中涉及到的任意装置进行简单的、易于理解的或显而易见的结构改进以达到与本实施例装置所实现的技术目的效果相同或等同的技术方案,都包括在本实施例的保护范围内。
本实施例中,夹取装置33、331具有夹爪100,夹取装置控制夹爪100夹取密封贴片300或手提贴片200,将密封贴片或手提贴片移动到膜料上方进行后续操作;牵引装置32包括两辊轴(如图3所示),两辊轴的转向相反(参见图3中标识B位置所示),膜料4位于两辊轴之间,膜料通过两转向相反的辊轴进行输送。
请参照图2和图3所示,本实施例的制造膜料4的方法,以在风琴包装袋的膜料4上设置一层手提贴片200、一层密封贴片300以及一对冲孔400为例进行说明,该技术方案中涉及到的设备包括工作台31,工作台31表面的两端分别安装一牵引装置32,在两牵引装置32之间分别安装第一夹取装置33、第一点烫装置34、第一烫压装置35、第一冷却装置36、冲压装置37、第二夹取装置331、第二点烫装置341、第二烫压装置351以及第二冷却装置361。在其他实施例中,可以只通过一组夹取、点烫、烫压和冷却装置对膜料4进行操作,膜料4可以在一组装置中来回重复操作,以实现多层贴片的加工。
制造膜料的方法如下所述:
工作台31两端的牵引装置32中放置有膜料4,启动牵引装置32,牵引装置32将膜料4往走料方向(如图3中A所示的方向)进行输送。图3中,工位号与设备的装置一一对应,具体的为:工位1代表第一夹取装置33和第一点烫装置34的所在位置,工位2代表第一烫压装置35的所在位置,工位3代表第一冷却装置36的所在位置,工位4代表冲压装置37的所在位置,工位5代表第二夹取装置331和第二点烫装置341的所在位置,工位6代表第二烫压装置351的所在位置,工位7代表第二冷却装置361的所在位置。
膜料4上的待加工位置(如手提贴片、密封贴片或冲孔的加工位置)每到一个工位时,膜料4停止传输,装置操作完成后,膜料4重新开始传输直至到达下一个工位停止,以此类推。图2和图3所示的各装置可以同时对膜料的待加工位置进行操作,加工完成的膜料4可以制成多个包装袋。
当膜料4上的手提贴片的加工位置行至第一夹取装置33位置时,第一夹取装置33上的夹爪100夹取手提贴片200,并将手提贴片200移动至膜料4上方。
接着,通过第一点烫装置34对手提贴片200进行点烫,并将手提贴片200与膜料4点烫在一起;之后,通过第一烫压装置35对手提贴片200进行烫压,将手提贴片200的部分或全部与膜料4烫压在一起;然后,通过第一冷却装置36对手提贴片200进行冷却,并将手提贴片200与膜料4冷却成一体。
在膜料4的手提贴片200加工完成后,通过冲孔装置37对膜料4进行冲孔(冲孔步骤不接触手提贴片,仅对膜料进行冲孔),可选的,冲孔的结构为长腰孔400,长腰孔400位于手提贴片200的至少一侧,优选的为在手提贴片200相对的两侧(如图3所示)。
冲孔步骤完成后,通过第二夹取装置331夹取密封贴片300,并将密封贴片300移动至膜料4上方;通过第二点烫装置341对密封贴片300进行点烫,并将密封贴片300与膜料4点烫在一起,密封贴片300盖过冲孔400并有富余;通过第二烫压装置351对密封贴片300进行烫压,并将密封贴片300与膜料4烫压在一起,在密封贴片300盖过冲孔400的富余处的四周均进行烫压(如图3所示工位6的黑色方框部位所示),保证密封性;对密封贴片300进行冷却,并将密封贴片300与膜料4冷却成一体。
至此,风琴包装袋的侧部上的手提部的制作完成,需要注意的是,图3中的风琴包装袋的膜料直观表面,其实质为制成成品后的包装袋的内表面,直观表面的相对面为成品包装袋的外表面,通过扣住外表面上的冲孔并提拉该冲孔位置形成的镂空部分(提手)即可握持。
本实施例中,手提贴片可重叠设置多层,以加强提手处的强度。在其他实施例中,可以不设置手提贴片,直接通过密封贴片覆盖住冲孔,再通过扣住冲孔形成的镂空部分即可握持。
本实施例的制造包装袋的方法,包括:通过常规的制作风琴包装袋的方法将上述的膜料制成风琴包装袋,常规的风琴包装袋制作方法为现有技术,在此不赘述。
图4和图5为两种不同的风琴包装袋的结构,图4中为具有上下两个袋口结构的风琴包装袋,图5中为仅具有上部袋口结构的风琴包装袋,但风琴包装袋的结构并不局限于具有该两种袋口结构,其他风琴包装袋在任意位置开设有袋口的结构都属于本实施例的包装袋的保护范围。
综上所述,本发明通过在尺寸较大的包装袋的侧部增加手提部,方便使用者携带或搬运包装袋及包装袋内的质量、结构、尺寸较大的产品,本发明的包装袋结构简单、使用方便、加工便捷,提高了制袋的实用性和使用性。
以上所述仅为本发明较佳的实施例,并非因此限制本发明的实施方式及保护范围,对于本领域技术人员而言,应当能够意识到凡运用本发明说明书及图示内容所作出的等同替换和显而易见的变化所得到的方案,均应当包含在本发明的保护范围内。

Claims (10)

1.一种包装袋,其特征在于,所述包装袋的侧部具有手提部。
2.如权利要求1所述的包装袋,其特征在于,所述手提部包括密封贴片和手提贴片,所述密封贴片覆盖所述手提贴片。
3.一种制造膜料的设备,其特征在于,所示膜料用于制作具有手提部的包装袋,所述设备包括:
牵引装置,用于输送所述膜料;
冲压装置,用于对所述膜料进行冲孔;
夹取装置,用于夹取贴片,所述贴片用于贴设在所述膜料上;
点烫装置,用于对所述贴片进行点烫;
烫压装置,用于对所述贴片进行烫压;
冷却装置,用于对所述贴片进行冷却。
4.如权利要求3所述的制造膜料的设备,其特征在于,所述牵引装置数量为两个,且分别设置于工作台的两端,所述冲压装置、所述夹取装置、所述点烫装置、所述烫压装置以及所述冷却装置安装于所述工作台上并位于两所述牵引装置之间。
5.如权利要求3所述的制造膜料的设备,其特征在于,所述夹取装置具有夹爪,所述夹爪用于夹取所述贴片。
6.如权利要求3所述的制造膜料的设备,其特征在于,所述牵引装置包括两辊轴,两所述辊轴的转向相反,所述膜料位于两所述辊轴之间。
7.一种制造膜料的方法,其特征在于,包括如下步骤:
对膜料进行冲孔;
夹取密封贴片,并将所述密封贴片移动至膜料上方;
对所述密封贴片进行点烫,以将所述密封贴片与膜料点烫在一起,所述密封贴片盖过冲孔并有富余;
对所述密封贴片进行烫压,以将所述密封贴片与膜料烫压在一起,在所述密封贴片盖过冲孔的富余处的四周同时进行烫压,保证密封性;
对所述密封贴片进行冷却,以将所述密封贴片与膜料冷却成一体。
8.如权利要求7所述的制造膜料的方法,其特征在于,在对膜料进行冲孔之前还包括以下步骤:
夹取手提贴片,并将所述手提贴片移动至膜料上方;
对所述手提贴片进行点烫,以将所述手提贴片与膜料点烫在一起,所述冲孔位于手提贴片外,所述手提贴片的尺寸小于所述密封贴片的尺寸;
对所述手提贴片进行烫压,以将所述手提贴片与膜料烫压在一起;
对所述手提贴片进行冷却,以将所述手提贴片与膜料冷却成一体。
9.如权利要求8所述的制造膜料的方法,其特征在于,所述手提贴片重叠设置多层。
10.一种制造包装袋的方法,其特征在于,包括:将使用权利要求7至9任意一项所述方法制造的膜料制成包装袋,所述贴片位于所述包装袋的侧部。
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