CN105314258A - Plastic preservative film with notch cutting lines - Google Patents

Plastic preservative film with notch cutting lines Download PDF

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Publication number
CN105314258A
CN105314258A CN201410248259.8A CN201410248259A CN105314258A CN 105314258 A CN105314258 A CN 105314258A CN 201410248259 A CN201410248259 A CN 201410248259A CN 105314258 A CN105314258 A CN 105314258A
Authority
CN
China
Prior art keywords
weakness
preservative film
line
breach
film body
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
CN201410248259.8A
Other languages
Chinese (zh)
Inventor
盛成雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU HEXIANG PLASTIC INDUSTRY Co Ltd
Original Assignee
CHANGZHOU HEXIANG PLASTIC INDUSTRY Co Ltd
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 CHANGZHOU HEXIANG PLASTIC INDUSTRY Co Ltd filed Critical CHANGZHOU HEXIANG PLASTIC INDUSTRY Co Ltd
Priority to CN201410248259.8A priority Critical patent/CN105314258A/en
Publication of CN105314258A publication Critical patent/CN105314258A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a plastic preservative film with notch cutting lines. The plastic preservative film comprises a preservative film body, and the preservative film body is made of polyvinylidene chloride or polyethylene. The preservative film body is provided with a plurality of cutting lines for tearing the preservative film body conveniently. The cutting lines are in a straight shape or an S curve shape. The two ends of the cutting lines are provided with notches, and the specification of each notch is 3 mm* 3 mm. The plastic preservative film can be torn open along the cutting lines from the notches very conveniently and practically.

Description

A kind of plastic fresh-keeping membrane with breach line of weakness
Technical field
The present invention relates to a kind of plastic fresh-keeping membrane with breach line of weakness.
Background technology
In daily life, people Chang Huiyong preservative film carries out sealing to the gourd, fruit and vegetable boiled and preserves, and prevents mutual taint of odour between gourd, fruit and vegetable and affects mouthfeel; the as a whole structure of existing preservative film; be not easy to tear, and tear place shape very irregular, very unsightly.Therefore, existing preservative film can not meet the demand of people.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of plastic fresh-keeping membrane with breach line of weakness, can tear from described breach along described line of weakness, very convenient and practical.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of plastic fresh-keeping membrane with breach line of weakness, comprise preservative film body, described preservative film body adopts polyvinylidene chloride or polyethylene to make, described preservative film body is provided with some line of weakness being convenient to tearing preservative film body, described line of weakness is rectilinear form or S curve shape, and described line of weakness two ends are provided with breach, and the specification size of described breach is 3mm*3mm.
In a preferred embodiment of the present invention, described line of weakness is evenly distributed with fracture.
In a preferred embodiment of the present invention, the distance between adjacent two described line of weakness is equal, is 25-35cm.
In a preferred embodiment of the present invention, the distance between adjacent two described line of weakness is unequal.
The invention has the beneficial effects as follows: the present invention can tear along described line of weakness from described breach, very convenient and practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, preservative film body; 2, line of weakness; 3, breach.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of plastic fresh-keeping membrane with breach line of weakness, comprise preservative film body, described preservative film body adopts polyvinylidene chloride or polyethylene to make, described preservative film body is provided with some line of weakness being convenient to tearing preservative film body, described line of weakness is rectilinear form or S curve shape, and described line of weakness two ends are provided with breach, and the specification size of described breach is 3mm*3mm.
Described line of weakness 2 is evenly distributed with fracture, and described line of weakness 2 and breach 3 combination, be convenient to tear preservative film body 1.
Distance between adjacent two described line of weakness 2 is equal, is 25-35cm.
Distance between adjacent two described line of weakness 2 is unequal.
In sum, the present invention can tear along described line of weakness 2 from described breach 3, very convenient and practical.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (4)

1. the plastic fresh-keeping membrane with breach line of weakness, it is characterized in that, comprise preservative film body (1), described preservative film body (1) adopts polyvinylidene chloride or polyethylene to make, described preservative film body (1) is provided with some line of weakness (2) being convenient to tearing preservative film body (1), described line of weakness (2) is provided with breach (3) for rectilinear form or S curve shape, described line of weakness (2) two ends, and the specification size of described breach (3) is 3mm*3mm.
2. the plastic fresh-keeping membrane of band breach line of weakness according to claim 1, is characterized in that, (2) are evenly distributed with fracture to described line of weakness.
3. the plastic fresh-keeping membrane of band breach line of weakness according to claim 2, is characterized in that, the distance between adjacent two described line of weakness (2) is equal, is 25-35cm.
4. the plastic fresh-keeping membrane of band breach line of weakness according to claim 2, is characterized in that, the distance between adjacent two described line of weakness (2) is unequal.
CN201410248259.8A 2014-06-06 2014-06-06 Plastic preservative film with notch cutting lines Pending CN105314258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410248259.8A CN105314258A (en) 2014-06-06 2014-06-06 Plastic preservative film with notch cutting lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410248259.8A CN105314258A (en) 2014-06-06 2014-06-06 Plastic preservative film with notch cutting lines

Publications (1)

Publication Number Publication Date
CN105314258A true CN105314258A (en) 2016-02-10

Family

ID=55242740

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410248259.8A Pending CN105314258A (en) 2014-06-06 2014-06-06 Plastic preservative film with notch cutting lines

Country Status (1)

Country Link
CN (1) CN105314258A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112192905A (en) * 2020-10-22 2021-01-08 訾雨蒙 Food packaging film and method for producing same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155610A5 (en) * 1971-10-06 1973-05-18 Tenneco Chem Packaging material - provided as thin flexible cellular material formed into a roll
CN2225349Y (en) * 1995-04-08 1996-04-24 岑运松 Plastic bag in roll pack
CN2595709Y (en) * 2003-01-28 2003-12-31 无锡宏昌胶粘带有限公司 Easy tearing protective film
CN201089560Y (en) * 2007-08-28 2008-07-23 汕头市虹桥包装实业有限公司 Package bag
CN201999331U (en) * 2011-01-10 2011-10-05 谢伟森 Easily torn preservative film
CN103569474A (en) * 2012-08-05 2014-02-12 中山市玫瑰园环境电器有限公司 Supermarket rolling bag with open guiding ports
CN203903100U (en) * 2014-06-06 2014-10-29 常州市禾香塑业有限公司 Plastic fresh-keeping film with notch cutting lines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2155610A5 (en) * 1971-10-06 1973-05-18 Tenneco Chem Packaging material - provided as thin flexible cellular material formed into a roll
CN2225349Y (en) * 1995-04-08 1996-04-24 岑运松 Plastic bag in roll pack
CN2595709Y (en) * 2003-01-28 2003-12-31 无锡宏昌胶粘带有限公司 Easy tearing protective film
CN201089560Y (en) * 2007-08-28 2008-07-23 汕头市虹桥包装实业有限公司 Package bag
CN201999331U (en) * 2011-01-10 2011-10-05 谢伟森 Easily torn preservative film
CN103569474A (en) * 2012-08-05 2014-02-12 中山市玫瑰园环境电器有限公司 Supermarket rolling bag with open guiding ports
CN203903100U (en) * 2014-06-06 2014-10-29 常州市禾香塑业有限公司 Plastic fresh-keeping film with notch cutting lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112192905A (en) * 2020-10-22 2021-01-08 訾雨蒙 Food packaging film and method for producing same

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Application publication date: 20160210