CN1279198A - Article bag with pulling rope and manufacture thereof - Google Patents
Article bag with pulling rope and manufacture thereof Download PDFInfo
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- CN1279198A CN1279198A CN 99109389 CN99109389A CN1279198A CN 1279198 A CN1279198 A CN 1279198A CN 99109389 CN99109389 CN 99109389 CN 99109389 A CN99109389 A CN 99109389A CN 1279198 A CN1279198 A CN 1279198A
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- stay cord
- bag
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- band
- bending
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Abstract
An article-contained bag with pull string and its making method are disclosed. Said article-contained bag is made up of one or two sheets of thermoviscose synthetic resin film or one sylindrical one through folding their bottom edges or cutting, thermal adhering to form bag body, folding its top edge at mouth, equipping a pull string, thermal adhering to form a ring channel of pull string whose both ends are exposed, and connecting both ends of string.
Description
The present invention relates to a kind of bags, relate in particular to a kind of bags that has stay cord at opening part.
The rubbish that general family, office, dining room, factory, hospital and common facilities abandon has fresh food, dirt, various stationery and plastic product etc.These rubbish overwhelming majority are handled through burning after being lost the refuse bag that synthetic resin makes.These refuse bags are mostly bonding at the certain intervals place with cylindric rectangle resin molding, cut-out is made.Therefore, cut-off part is an opening, is mouth with needing behind its rubbish of packing into.
In addition, open clear 61-No. 178848 communiques, spy the spy and open clear 59-No. 136238 communiques and open flat 8-No. 000114 communique and all record and a kind ofly load onto looped pull straps in fact, the example that seals in order to tension at the bags opening part.
The bags of putting down in writing in the above-mentioned communique that has stay cord, its stay cord all are arranged in the passage.Sealing tension during stay cord, 2 stay cords in the same passage can the phase mutual friction, therefore, can not stretch smoothly, and under extreme case, 2 stay cords even can tangle up make the user feel trouble and give it up.In addition, 2 stay cords are arranged in the passage simultaneously, are difficult to tell two stay cords from the exposed portions serve at its two ends, draw 2 stay cords probably simultaneously, cause operational error.
For solving above-mentioned inconvenience, above-mentioned reality is opened the practice that flat 8-No. 000114 communique has been announced 2 stay cord employing different colours.But, so, be equipped with 2 different stay cords, thereby increase manufacturing cost.Simultaneously, do not eliminate the drawback of above-mentioned 2 stay cords meeting phase mutual friction yet.
The objective of the invention is to overcome above-mentioned deficiency of the prior art and provide a kind of have differentiate stay cord easily, the operation stay cord is flexible convenient, thereby reduce the bags of the band stay cord of misoperation possibility.
Another object of the present invention is to provide a kind of efficient, manufacture method of producing described bags in enormous quantities.
The bags of band stay cord of the present invention comprises bag and stay cord, the torus section that has two upper and lower configurations that are isolated from each other at the upper end open place of bag, on this torus section, have a breach respectively at least, and the setting of staggering mutually, two stay cords place in the torus section respectively.
The bags of band stay cord of the present invention, wherein the breach on described torus section is respectively two, and is 180 degree settings mutually.
The bags of band stay cord of the present invention, wherein said torus section are the part of that part of bag at bag upper end open position through bending, overlapping, bonding back formation.
The bags of band stay cord of the present invention, the material of wherein said bag are the thermal viscosity synthetic resin film, and described stay cord is the resin molding belt of thermal viscosity.
The bags of band stay cord of the present invention, wherein said resin molding are polyethylene film.
The manufacture method of the bags of band stay cord of the present invention comprise with the thermal viscosity synthetic resin film through superimposed, hot stickyly be connected into bag, with the portion's resin molding bending of its mouthful beginning, the overlapping and whole peristome of heat bonding, form two torus sections that dispose stay cord.
The manufacture method of the bags of band stay cord of the present invention comprises following operation:
Rectangle thermal viscosity synthetic resin film is flexed into two layers relatively along its Width, forms the first shape of bags bag, perhaps it is cut into two layers of relative warpage, form the first shape of bags bag along the length direction of cylindric resin molding;
With the bag open end bending of shape length direction just, form four layers of two groups of intersection;
Along the length direction of four layers of two groups of intersection, produce breach at regular intervals;
Divide upper and lower spaced apart being configured in four layers of two groups of intersection with four stay cords, form the first shape of bag of band stay cord;
Direction along the first shape band of bag stay cord, at a certain distance, the bag whole heat bondings of Width, the cut-out of shape just formed bag, and the middle part and the bending front end that will dispose four layers of two groups of intersection of long rope simultaneously carry out heat bonding, form the torus section of upper and lower stay cord;
The head of upper and lower each two stay cord is docked in twos, form looped pull straps.
The manufacture method of the bags of band stay cord of the present invention, wherein said bending is for bending inwards or outwards bending; Described breach is made by two breach of each bags.
The manufacture method of the bags of band stay cord of the present invention, wherein said resin molding are the polyethylene film.
The bags of band stay cord of the present invention, its beneficial effect is: insert with two stay cords in the different passages of the upper and lower configuration that is isolated from each other, when the tension stay cord, the drawback of same stay cord neither can appear spurring, can between two position ropes, not produce the phase mutual friction yet, therefore can very easily stay cord be strained.Manufacture method of the present invention is easy and simple to handle, efficient is high, is suitable for producing in enormous quantities.
Below in conjunction with accompanying drawing,, the bags of band stay cord of the present invention is described in further detail with the form of embodiment.
Fig. 1 is the structure transparent view of an embodiment of the bags of band stay cord of the present invention.
Fig. 2 to Fig. 6 is Fabrication procedure's scheme drawing of the bags of band stay cord of the present invention.
Fig. 7 is the final Fabrication procedure scheme drawing of the bags of band stay cord of the present invention.
As shown in Figure 1, an embodiment of the bags of band stay cord of the present invention, the material of its bag 1 is the poly-vinyl resin film, and two stay cords 9,11 adopt the slightly thick thermal viscosity resin molding belt of polyethylene, can certainly use the belt of resin molding other materials in addition.Have at the upper end open place of bag 1 torus section 8,8 of two upper and lower configurations that are isolated from each other ' and 10,10 ', on described torus section, have two respectively and be the breach 12 that 180 degree are provided with mutually.Described torus section is the part that part of bag at bag 1 upper end open position forms through bend inwards (also can outwards bend), after overlapping, bonding.Described two stay cords 9,11 place respectively in the described torus section.The concrete moulding of each structure among this embodiment is as follows: thermal bonding synthetic resin film warpage is overlapped, perhaps two described resin moldings are overlapped, then with dual-side 2,2 ' carry out heat bonding.The base 3 of the former bag 1 is that warpage forms.The base 3 of latter's bag 1 forms for heat bonding.Bag 1 upper end open position 4 is part that upper end L is long inboard or outer lateral bucklings to bag 1, four layers of coinciding of formation.Upper end kink 5,5 ' below suitable position with the bending the two-layer tree adipose membrane carry out heat bonding along bag wide cut direction 6,6 ' all, thereby the last torus section 8,8 that formation is isolated ', heat bonding is carried out at thereunder suitable again position, form adhesive portion 7,7 ' (not shown), thus torus section 10,10 under forming '.The positions that form two torus sections and be 180 degree at bag 1 peristome 4 cut out breach 12, two stay cords 9,11 can be pierced into respectively like this torus section 8,8 ' and following torus section 10,10 ', all expose at their two ends.Two stay cords 9,11 can be formed by two rope butt joints respectively.
Below just the manufacture method of the bags of band stay cord of the present invention do an explanation.
The bag 1 of the bags of band stay cord of the present invention can also can be made of being resin molding cylindraceous of the long resin film production of rolling.
Fabrication procedure shown in Fig. 2 to Fig. 6 is the operation with the bags of rolling long resin film manufacturing band stay cord.
Operation shown in Fig. 2 is two layer states that long resin molding 101 are flexed into the minute surface symmetry.
Operation shown in Fig. 3 be the two-layer tree adipose membrane 103 of Fig. 2 state at its open end, bend inwards by appropriate size along long width of cloth direction, thereby form the state of four layers of two groups of intersection 102.
Operation shown in Fig. 4 is to make the state at dotted line place 105 in four layers of two groups of intersection of Fig. 3 state.
Operation shown in Fig. 5 be placed under Fig. 4 state stay cord 107,107 ' and following stay cord 108,108 ' 109 states.
Operation shown in Fig. 6 is under 109 states of Fig. 5, kink at the band stay cord, from left to right last stay cord 107,107 ' and following stay cord 108,108 ' between the position carry out heat bonding continuously, make seam 111, again in the end of four layers of two groups of intersection 102, it is bonding to move towards Continuous Heat along it, makes seam 112.Afterwards, (lateral dimension on bags is decided) at a certain distance connects whole wide cut and carries out heat bonding, and cuts off at 110 places.Seam 111 and 112 just forms at upper and lower two group of two interlayer heat bonding, be not with four layers together heat bonding form.For example, can under the state that a platen is inserted opening part, make seam 111 and 112, heat bonding 110 cut-off parts under the state that platen takes out by heat bonding.
Fig. 7 illustrates the bags of a band stay cord after the cut-out.Remove the dotted line place 105 at its two ends, make stay cord 107,107 ' and following stay cord 108,108 ' two ends expose.Then, with the end heat bonding of two indentation, there of the two ends of stay cord and bag, make final products.
Manufacture method of the present invention not necessarily will be carried out according to above-mentioned process sequence.Can carry out two procedures simultaneously, also one procedure can be divided into two procedures, perhaps as required, with the front and back reversed order.In addition, also can carry out various printings, construction operation such as painted to the bag of the bags of band stay cord of the present invention and stay cord.
The bags of band stay cord of the present invention is applicable to the accommodation bag of the accommodation bag of waste products such as doing refuse bag, day-and-night-service shop, supermarket, the suit bag of washing clothes, restaurant, the standing apparatus that washes one's face in hotel and shopping bag etc.
Claims (9)
1, a kind of bags with stay cord, comprise bag (1) and two stay cords (9,11), it is characterized in that: the torus section (8,8 ' and 10,10 ') that has two upper and lower configurations that are isolated from each other at the upper end open place of bag (1), on this torus section, has a breach (12) respectively at least, and the setting of staggering mutually, two stay cords (9,11) place respectively in the torus section (8,8 ' and 10,10 ').
2, the bags of band stay cord according to claim 1 is characterized in that: the breach on described torus section (12) is respectively two, and is 180 degree settings mutually.
3, the bags of band stay cord according to claim 1 and 2 is characterized in that: described torus section is the part of that part of bag at bag (1) upper end open position through bending, overlapping, bonding back formation.
4, the bags of band stay cord according to claim 3 is characterized in that: the material of described bag (1) is the thermal viscosity synthetic resin film, and described stay cord (9,11) is the resin molding belt of thermal viscosity.
5, the bags of band stay cord according to claim 4 is characterized in that: described resin molding is a polyethylene film.
6, the manufacture method of the bags of the described band stay cord of a kind of claim 1, it is characterized in that: with the thermal viscosity synthetic resin film through superimposed, hot stickyly be connected into bag, with the portion's resin molding bending of its mouthful beginning, overlap and the whole peristome of heat bonding, form two torus sections that dispose stay cord.
7, the manufacture method of the bags of band stay cord according to claim 6 is characterized in that this method comprises following operation:
Rectangle thermal viscosity synthetic resin film is flexed into two layers relatively along its Width, forms the first shape of bags bag, perhaps it is cut into two layers of relative warpage, form the first shape of bags bag along the length direction of cylindric resin molding;
With the bag open end bending of shape length direction just, form four layers of two groups of intersection;
Along the length direction of four layers of two groups of intersection, produce breach at regular intervals;
Divide upper and lower spaced apart being configured in four layers of two groups of intersection with four stay cords, form the first shape of bag of band stay cord;
Direction along the first shape band of bag stay cord, at a certain distance, the bag whole heat bondings of Width, the cut-out of shape just formed bag, and the middle part and the bending front end that will dispose four layers of two groups of intersection of long rope simultaneously carry out heat bonding, form the torus section of upper and lower stay cord;
The head of upper and lower each two stay cord is docked in twos, form looped pull straps.
8, the manufacture method of the bags of band stay cord according to claim 7 is characterized in that: described bending is for bending inwards or outwards bending; Described breach is made by two breach of each bags.
9, according to the manufacture method of the bags of claim 6,7 or 8 described band stay cords, it is characterized in that: described resin molding is the polyethylene film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99109389 CN1279198A (en) | 1999-06-29 | 1999-06-29 | Article bag with pulling rope and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99109389 CN1279198A (en) | 1999-06-29 | 1999-06-29 | Article bag with pulling rope and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1279198A true CN1279198A (en) | 2001-01-10 |
Family
ID=5273878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99109389 Pending CN1279198A (en) | 1999-06-29 | 1999-06-29 | Article bag with pulling rope and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1279198A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100553520C (en) * | 2004-05-31 | 2009-10-28 | 株式会社Ksp | The handbag of band cord |
| CN103950621A (en) * | 2014-04-14 | 2014-07-30 | 浙江新新包装机械有限公司 | Opening lacing bag and bag machine |
| CN110253936A (en) * | 2019-06-13 | 2019-09-20 | 安徽世品佳工业产品设计有限公司 | A kind of packing box production line |
| CN110525830A (en) * | 2019-09-25 | 2019-12-03 | 温州易的产品设计有限公司 | A kind of folding is easy to be unfolded refuse bag and its manufacturing process |
| CN114228255A (en) * | 2021-12-23 | 2022-03-25 | 声科家居用品(上海)有限公司 | Forming process of classified cleaning bags |
-
1999
- 1999-06-29 CN CN 99109389 patent/CN1279198A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100553520C (en) * | 2004-05-31 | 2009-10-28 | 株式会社Ksp | The handbag of band cord |
| CN103950621A (en) * | 2014-04-14 | 2014-07-30 | 浙江新新包装机械有限公司 | Opening lacing bag and bag machine |
| CN105346139A (en) * | 2014-04-14 | 2016-02-24 | 浙江新新包装机械有限公司 | Bag making machine for making drawstring bags |
| CN105346139B (en) * | 2014-04-14 | 2017-06-20 | 浙江新新包装机械有限公司 | Make the Bag Making Machine of beam pocket |
| CN110253936A (en) * | 2019-06-13 | 2019-09-20 | 安徽世品佳工业产品设计有限公司 | A kind of packing box production line |
| CN110525830A (en) * | 2019-09-25 | 2019-12-03 | 温州易的产品设计有限公司 | A kind of folding is easy to be unfolded refuse bag and its manufacturing process |
| CN114228255A (en) * | 2021-12-23 | 2022-03-25 | 声科家居用品(上海)有限公司 | Forming process of classified cleaning bags |
| CN114228255B (en) * | 2021-12-23 | 2024-03-19 | 声科家居用品(上海)有限公司 | Classified cleaning bag forming process |
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| C06 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |