CN102351082A - Containing woven bag for bulk material - Google Patents
Containing woven bag for bulk material Download PDFInfo
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- CN102351082A CN102351082A CN2011103269707A CN201110326970A CN102351082A CN 102351082 A CN102351082 A CN 102351082A CN 2011103269707 A CN2011103269707 A CN 2011103269707A CN 201110326970 A CN201110326970 A CN 201110326970A CN 102351082 A CN102351082 A CN 102351082A
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- bulk material
- collection dress
- material collection
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Abstract
The invention relates to a containing woven bag for a bulk material, which is mainly used for packaging and transporting the bulk material. The containing woven bag is characterized in that an outer hoisting bag with a large hoisting pulling strip, the bottom of which is provided with a discharge opening and a locking rope fastener, and an inner packaging bag the bottom of which is provided with a rotary blanking bag, or a frame-type bottom bag are divided into two bag components for manufacturing, thus forming the structure of the containing woven bag. The containing woven bag has the characteristics of simple structure and low manufacture cost, and can be used for packaging and transporting the bulk material, thus not only simplifying the unloading work procedures of the containing woven bag for the bulk material, i.e. realizing the purpose of reuse, but also reducing packaging and transporting cost while realizing multiple purposes of the containing woven bag.
Description
Technical field: a kind of bulk material collection dress of the present invention woven bag, promptly usually said plastic knitting collection is adorned woven bag, is mainly used in the packed and transported of loose unpacked material.
Background technology: existing general-duty bulk material collection dress woven bag, being stitched together with two the function various parts of tubular bag with packaging function by the lifting drawstring of suspender weight-bearing function by tool constitutes.It has characteristics such as bearing capacity is big, volume capacity is many, light self-weight, is widely used in the bulk material packing and transportation of industrial and agricultural products.
General-duty bulk material collection is adorned woven bag at present, is mostly to adopt the mode of the destructive opening from the bottom, carries out discharging, disposable use, and bag is when the waste products recovery then.Cause bulk material collection dress woven bag repeat usage low thus, cause the packed and transported cost of loose unpacked material to increase.
In order to change to bulk material collection dress woven bag, carry out destructive opening from the bottom and get this mode of material, adopt usually, at feed opening of collection dress woven bag bottom centre position, and make a circular blanking cloth bag, prick to tighten up admittedly with tight rope then and seal charging; During discharging,, carry out discharge with the method for separating the mouth opening tight rope.Though this method has certain promotion to the recovery utilization rate that improves collection dress woven bag; But; Following pocket closes up and is in collection dress woven bag bottom; After the charging; Because carrying material action of gravity; Cause the wearing and tearing of blanking cloth bag to leak the tearing of edge of material and feed opening, cause collection to adorn woven bag and can't reuse use.Therefore, on promoting the use of, receive very big restriction.
For this reason, designer Gao Dejin on February 27th, 2005, has applied for a kind of " the strong bottom discharging mouth of reinforcing bar is square high-mobility, multipurpose, wheeled vehicle bulk material collection dress " patent of invention technical scheme, patent 200510053424.2.Obtained patent of invention.This patented technology scheme; Be employed in collection dress woven bag bottom; Lift the lower end of big drawstring; With the discharge bag junction; Feed opening typing steel framework is set; With the technical scheme of Y type locking sling, but existingly can reuse the existing intensity difference of loose unpacked material collection dress woven bag to solve, be prone to tear wearing and tearing, problem that discharging complicated operation recycling rate of waterused is low.
The enforcement of this invention technical scheme, though obtained the effect of anticipation, the same with the reusable loose unpacked material collection dress of existing general-duty woven bag, it is to be solved also to have a following not enough problem:
The lifting big drawstring bottom of the bag of 1 loose unpacked material collection dress woven bag and rigidity fixing collar, carry out the sewing joint construction complicacy of 4 members at the bottom of the suitable for reading and collection dress woven bag of pocket between the mouth at same place down, manufacturing cost is higher.
2 loose unpacked material collection dress woven bag is when carrier package powder dress material; Because the big drawstring of lifting is different with the stress system of woven cloth pocket; Sewing pin hole place between the two is prone to generation and draws back pin hole; Make its expansion; Not only making granular material be prone to produce leaks; Also be prone to make the interior material of airborne moisture and bag to produce reaction, the waterproof of incompatibility products to be packaged, damp-proof requirement.
3 existing general-duty loose unpacked material collection dress woven bags are in long-term turnover; In the use of recycling packed and transported article; Because the big drawstring of the lifting with lifting function of collection dress woven bag is different with the bag with package encapsulation function; Its material quality, wearing and tearing and aging degree are also different; In storage and transport process; Because the article of packing are the same with operation operating mode portion; The collection dress woven bag bag that has has been broken; But the load-bearing hanging belt is still intact; The heavily lifting that has has been led astray, but collection dress woven bag bag is intact, for cutting operating costs; Can not damage simultaneously and scrap
4 existing general-duty loose unpacked material collection are adorned the customization and the use of woven bags, are mostly the strange land packed and transported of single product, but in reusable process; Products to be packaged in its bag often require packing material; Be that packaging bag can not be mixed, in the process that packing is returned, can only return by empty bag.Make higher the reused loose unpacked material collection of cost adorn woven bag, shipment material interchangeability is poor, but recycling rate of waterused is limited, and use cost strengthens.
5 existing general-duty bulk collection dress woven bag structure designs; The braids that adopt the plastic optical fibre braiding more; Material as the load-bearing hanging belt; So that be complementary with plastic optical fibre woven cloth material and construction process disposable or the packing bag that short-term is used; Not only cause shorten its service life, and the tension loading strength is lower, causes the load-bearing, the capacity that show general-duty bulk collection dress woven bag limited; How about two tons, the logistics mode of the current social modernization that got along well adapts.
Summary of the invention: in order to overcome the reusable loose unpacked material collection dress of existing general-duty woven bag; In making process, exist; Manufacturing process is complicated; Product design is difficult to guarantee; Cost is higher; In the repeated usage process, the bag of its loose unpacked material collection dress woven bag and lifting bag, wearing and tearing and damage rate differ; Can't exchange renewal; The comprehensive lower defective of degree of utilization of using for improving the degree of utilization of loose unpacked material woven bag, reduces comprehensive use cost; Promote loose unpacked material collection dress unit weight and structural strength; The realization woven bag is simple to operate, and the mode of production of quickly discharging material the invention provides a kind of novel bulk material collection dress woven bag constructing technology scheme.
1 one kinds of bulk material collection dress woven bags; It is reusable loose unpacked material collection dress woven bag; By skin lifting bag with suspender bearing function; Form with the two-layer bag unit construction structure of the internal layer packaging bag with packing materials function; It is characterized in that: will lift the skin lifting bag that big drawstring substructure has discharge port and locking rope mouth; Be provided with bag at the bottom of internal layer packaging bag or the frame-type of rotary unloading bag with the bottom, be divided into two bag parts and make combined integrated making; , promptly be configured to an ectonexine bag sack type and use, again can be with the loose unpacked material collection dress woven bag of ectonexine bag partition.
According to technique scheme, this collection dress woven bag is provided with in the bottom of skin lifting bag and is used for the rotation of internal layer packaging bag bottom and changes discharge port that pocket down carries out passing through and lock sling.
According to technique scheme, this collection dress woven bag, in the bottom of skin lifting bag, the edge of discharge port is provided with flexible reinforcing pad rope or typing fixing collar with the junction of the big drawstring of lifting
According to technique scheme, this collection dress woven bag is provided with the rotary unloading bag in the bottom of internal layer packaging bag, and the bottom of rotary unloading bag is provided with the typing fastening ring.
According to technique scheme, this collection dress woven bag, bottom and rotary unloading bag junction suitable for reading at the internal layer packaging bag are provided with the typing fixing collar.
According to technique scheme, this collection dress woven bag at the inner bottom part of skin lifting bag, is mounted with bag at the bottom of the frame-type.
According to technique scheme, this collection dress woven bag is placed at the bottom of the frame-type of lifting bag inner bottom part on the bag, and establishing device has the rotary unloading bag, and the bottom of rotary unloading bag is provided with the typing fixing collar
According to technique scheme, this collection dress woven bag is placed at the bottom of the frame-type of outer lifting bag inner bottom part on the bag, is provided with and is configured with the typing reinforcing frame.
According to technique scheme, this collection dress woven bag is arranged on the outer locking rope mouth that lifts the bag bottom, promptly can use flexible braided rope to make, and also can use the rigidity shaping material to make.
Technical thought of the present invention is can be understood as; It is improvement to existing general-duty collection dress woven bag structure; Promptly with having strengthened the design of lifting pull strap; The bottom has the collection dress woven bag of reinforcing the frame discharge port and lifts the transportation protecting sleeve as skin; What play a major role is that the lifting pull strap is reinforced braid with annular, its woven bag cylindrical shell non-stress member that just packaging bag shields to internal layer.Again according to the demand of institute's connection with wrapping of piece; Make one and do not have lifting pull strap and annular reinforce belt; But be provided with band typing fixing collar; Can be rotated the special-purpose woven bag of internal layer packaging of compression seal or rotary expansion discharging; When the transportation of advancing loose unpacked material; Be sleeved in the purpose made lifting transportation protecting sleeve, i.e. the outer special hanger of collection dress woven bag---in the outer lifting bag, carry out the lifting transportation of goods.
A kind of bulk material collection dress of the present invention woven bag; Has structure and manufacture craft is simple; It is controlled that quality is prone to, and the characteristics at the bottom of the cost of manufacture are carried out the packed and transported of loose unpacked material; Both can simplify the discharging operational sequence of bulk material collection dress woven bag; Realize the reusable function of bulk material collection dress woven bag, available again the outer lifting bag of bulk material collection dress woven bag changed the internal layer packaging bag as a kind of suspender; Other material product of the transportation of one-object-many-purposes reduces the packed and transported expense.Again can according to its outer lifting bag and internal layer packaging the service wear situation, change targetedly, reduce its acquisition cost.
Description of drawings: a kind of bulk material collection dress of the present invention woven bag constructing technology scheme combines specific embodiment and Figure of description with the assembling service routine, and then statement is more clear.
The skin lifting bag front view of a kind of bulk material collection dress of Fig. 1 the present invention woven bag embodiment 1.
Fig. 2 is the plan view from above of Fig. 1.
The front view of a kind of bulk material collection dress of Fig. 3 the present invention woven bag embodiment 1 internal layer packaging bag.
Fig. 4 is the plan view from above of Fig. 3.
The scheme drawing of a kind of bulk material collection dress of Fig. 5 the present invention woven bag embodiment 1 internal layer packaging bag and outer lifting bag composite construction.
A kind of bulk material collection dress of Fig. 6 the present invention woven bag embodiment 1 rotary unloading bag and locking sling are packed the scheme drawing of locking to flexible freight container.
Fig. 7 is the upward view of Fig. 6.
The master of the Xie Kou operation when a kind of bulk material collection dress woven bag embodiment 1 rotary unloading bag of Fig. 8 the present invention and locking rope are buckled in discharging looks scheme drawing.
The scheme drawing of pocket discharging principle under a kind of bulk material collection dress of Fig. 9 the present invention woven bag embodiment 1 internal layer packaging
The front view of a kind of bulk material collection dress of Figure 10 the present invention woven bag embodiment 2 outer lifting bags.
Figure 11 is the plan view from above of Figure 10.
The front view of bag at the bottom of a kind of bulk material collection dress of Figure 12 the present invention woven bag embodiment 2 frame-types.
Figure 13 is Figure 12 plan view from above.
The scheme drawing of bag composite construction at the bottom of a kind of bulk material collection dress woven bag embodiment 1 internal layer packaging bag of Figure 14 the present invention and the frame-type
The front view of a kind of bulk material collection dress of Figure 15 the present invention woven bag embodiment 2 outer lifting bags.
Shown in its figure: at the bottom of bag, the big drawstring of 5 liftings, 6 locking slings, 7 rotary unloading bags, 8 discharge ports, 9 typing fixing collars, 10 flexible reinforcing pads ropes, 11 annulars are reinforced waistbands, 12 plastic knit-weaving fabrics, 13 charging doors, 14 lifting bag ends, 15 packaging bags at the bottom of 1 bulk material collection dress woven bag, 2 outer lifting bags, 3 internal layer packaging bags, 4 frame-types, 16 typing fastening rings, 17 reinforcing frames of finalizing the design.
Specific embodiments: a kind of bulk material collection dress of the present invention woven bag is to adopt framework typing rotary unloading bag to seal the discharging technology, makes the combination operation technique with inside and outside bag layering manufacturing and combines and a kind of later-model bulk material collection dress woven bag structure of design-calculated.Its concrete manufacture craft main points and use method of operation are following;
Embodiment 1: shown in Figure 2 like Fig. 1; A kind of bulk material collection of the present invention is adorned the skin lifting bag of woven bag (1), is made tectonic association and is formed by lifting big drawstring (5), annular reinforcing braiding waistband (11), plastic knit-weaving fabric bag (12), typing fixing collar (9), a bag end (14).(14) are provided with to allow and are arranged on bag discharge port (8) that the rotary unloading bag (7) of internal layer packaging bottom is passed down through at the bottom of the bag; When making be equilibrium to bag at the bottom of (14) pulling force; The edge cloth that prevents discharge port (8) is lifted big drawstring (5) drawing crack, is provided with typing fixing collar (9) or flexible reinforcing pad rope (10) and locking sling (6) in the bottom of the bag bottom big drawstring of lifting (5) and the edge of the bag end (14) discharge port (8).
Shown in Figure 4 like Fig. 3; The internal layer packaging bag (3) of a kind of bulk material collection dress woven bag of the present invention (1); Form by packing bag (2), the bag end (15) and charging door (13); (15) are gone up structure and are provided with rotary unloading bag (7) at the bottom of bag; The lower end of rotary unloading bag (7) is provided with typing fastening ring (16), and the upper end of rotary unloading bag (7) is provided with typing fixing collar (9) or flexible reinforcing pad rope (10) with the junction of the bag end (14).
Method of application like Fig. 5, Fig. 6, a kind of bulk material collection dress woven bag of the present invention shown in Figure 7 (1) is: before the packed and transported of carrying out material; The internal layer packaging bag (3) that will have the sealed package performance earlier is nested in the skin lifting bag (2) with suspender function; Promote in the discharge port (8) that is latched to outer lifting bag (2) with the rotary unloading bag (7) of the locking sling (6) that has bearing function equally, form an inside and outside double-ply bulk material collection dress woven bag internal layer packaging bag (3).
Discharging operating mode like Fig. 8, a kind of bulk material collection dress woven bag of the present invention shown in Figure 9 (1) is; Bulk material collection dress woven bag (1) is winched to assigned address; Discharge port is aimed at the feed bin inlet; Draw back the locking sling (6) of locking rotary unloading bag; Get final product, be in the rotary unloading bag (7) of internal layer packaging bag (3) bottom this moment, under the action of gravity of bottom typing fastening ring (16) and material; Can fall by self-opening, accomplish the discharging program.
Whether a kind of bulk material collection dress woven bag (1) can carry out visual testing to each parts of its flexible freight container after accomplishing above-mentioned packed and transported discharging work, checked free of losses, can reuse.Drop into the next logistics accumulating cycle like the no problem cocoa, carry out repeated usage.If any wearing and tearing or quality problems, can carry out maintain and replace, carrying out repeated usage.
Embodiment 2: skin lifting pocket structure such as Figure 10, shown in Figure 11 of a kind of bulk material collection dress of the present invention woven bag; With embodiment 1 different place do; The big drawstring of lifting (5) of the main component of outer lifting bag (2) is 8, and its underpart end points is made the both sides at flexible freight container bottom discharge openings typing fixing collar (9) corner point.
Bulk material collection dress woven bag; Some do not need the leak free article for the lifting transportation; Internal layer packaging (3) bag can be changed into bag (4) structure design at the bottom of the frame-type, can treat as internal layer packaging bag (3) and cancel bag braiding tube bag, reinforce frame (17) with the bottom typing and replace.Like Figure 12, shown in Figure 13; Bag at the bottom of the frame-type (4) structure reinforces frame (17) by the bottom typing and bottom lining (15) is formed; Bag at the bottom of frame-type (4) can be provided with rotary unloading bag (7) equally, and the joint portion is provided with typing fixing collar (9) equally between the lining of the top of rotary unloading bag (7) and the bag end (15).
As shown in figure 14, the described inner packet pack of present embodiment 2 for the use method of operation of the bulk material collection dress woven bag of bag (4) structure at the bottom of the frame-type and embodiment 1 with basic identical.No longer set forth at this.
Annotate; Bag at the bottom of the frame-type (4) structure is not as being provided with rotary unloading bag ((7)) on end bag; Adopt the mode of cutting end bag also can carry out the unloading of material when adopting discharging; Because; Bag at the bottom of the frame-type (4) is repeated usage directly; Changing of present technique scheme is bad with being considered as, its product will fall into rights protection of the present invention scope it.
Embodiment 3: skin lifting bag (2) structure of a kind of bulk material collection dress woven bag of the present invention (1) as shown in figure 10; It lifts big drawstring (5) and annular reinforcing waistband (11) is different with common Polywoven Bag; What adopt is the rope rope structure; Purpose is the carrying lifting function that promotes outer lifting bag (2); Its material can be selected the flexible cable goods with the high-intensity fiber making, can select the metal hinge or the steel rope goods of Free Transform again for use.Its bag material can be selected flexible mesh shape metalwork or other rope goods for use.At its structure that lifts big drawstring (5) and annular reinforcing waistband (11), can satisfy under the prerequisite of its functions of use, its bag surface weave cloth (12) can omit cancellation not.
Adorn the explanation of the associated components of woven bag about a kind of bulk material collection of the present invention:
Shown in embodiment 1 and embodiment 2.If the edge setting of outer lifting bag (2) bottom (14) discharge port (8) is that then internal layer packaging (3) the bag end (15) can adopt flexible reinforcing pad rope (10) with rotary unloading bag (7) junction, or cancels its setting when finalizing the design fixing collar (9).If the edge of the discharge port (8) of outer lifting bag (2) bottom adopts when being flexible reinforcing pad rope (10), then internal layer packaging bag (3) end bag (15) can adopt typing fixing collar (9) structure with rotary unloading bag (7) junction.
The skin lifting bag (2) of loose unpacked material flexible freight container of the present invention (1) and the plane projection shape of internal layer packaging bag (3); It can be the rectangle of circle or rectangle or band fillet; The plane projection shape of parts typing discharge port (8) and typing fixing collar (9) under it, equally also circle or rectangle or be with the rectangle of fillet.The present invention is arranged on the locking sling (6) of flexible freight container bottom and promptly can makes with flexible rope, or adopts the rigidity shaping material to make, and its version can variation.
Claims (9)
1. a bulk material collection is adorned woven bag; It is reusable loose unpacked material collection dress woven bag; By skin lifting bag with suspender bearing function; Form with the two-layer bag unit construction structure of the internal layer packaging bag with packing materials function; It is characterized in that: will lift the skin lifting bag that big drawstring substructure has discharge port and locking rope mouth; Be provided with bag at the bottom of internal layer packaging bag or the frame-type of rotary unloading bag with the bottom, be divided into two bag parts and make, and combination used; Promptly be configured to an ectonexine bag bagging and use, again can be with the loose unpacked material collection dress woven bag of bag bagging partition.
2. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; The bottom of outer lifting bag is provided with and is used for the rotation of internal layer packaging bag bottom and changes pocket down and carry out the discharge port and locking sling that pass through.
3. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; In the bottom of skin lifting bag, the edge of discharge port is provided with flexible reinforcing pad rope or typing fixing collar with the junction of the big drawstring of lifting
4. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; Be provided with the rotary unloading bag in the bottom of internal layer packaging bag, the bottom of rotary unloading bag is provided with the typing fastening ring.
5. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; The bottom of internal layer packaging bag and rotary unloading bag junction suitable for reading are provided with the typing fixing collar.
6. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; At the inner bottom part of skin lifting bag, be mounted with bag at the bottom of the frame-type.
7. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; On the bag, establishing device has the rotary unloading bag at the bottom of the frame-type of lifting bag bottom, and the bottom of rotary unloading bag is provided with the typing fastening ring
8. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; On the bag, be provided with and be configured with the typing reinforcing frame at the bottom of the frame-type of lifting bag bottom.
9. according to the described a kind of bulk material collection dress woven bag of claim 1, it is characterized in that; Be arranged on the locking rope mouth of outer lifting bag bottom, promptly can use flexible braided rope to make, also can use the rigidity shaping material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103269707A CN102351082A (en) | 2011-10-18 | 2011-10-18 | Containing woven bag for bulk material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103269707A CN102351082A (en) | 2011-10-18 | 2011-10-18 | Containing woven bag for bulk material |
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| CN102351082A true CN102351082A (en) | 2012-02-15 |
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| CN2011103269707A Pending CN102351082A (en) | 2011-10-18 | 2011-10-18 | Containing woven bag for bulk material |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104071490A (en) * | 2014-06-10 | 2014-10-01 | 浙江高联包装制品有限公司 | Square packaging bag with four hanging rings and a plurality of girdles |
| CN104071487A (en) * | 2014-06-10 | 2014-10-01 | 浙江高联包装制品有限公司 | Square packing bag |
| CN105173454A (en) * | 2015-10-08 | 2015-12-23 | 高青澳森特集装箱包装材料有限公司 | High-strength and large-volume shipping sack |
| CN107031999A (en) * | 2017-05-24 | 2017-08-11 | 山东济钢合金材料科技有限公司 | A kind of packed packing material handling ton bag and handling method |
| CN107054903A (en) * | 2017-04-18 | 2017-08-18 | 山东汇百川新材料有限公司 | A kind of permeability type carbon black ton bag |
| CN109533659A (en) * | 2018-12-01 | 2019-03-29 | 江苏森宝包装有限公司 | A kind of waterproof and freshness-retained Polywoven Bag |
| CN112497844A (en) * | 2013-06-05 | 2021-03-16 | 环美有限公司 | Method for producing fabric bags or containers using heat-welded seams |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112497844A (en) * | 2013-06-05 | 2021-03-16 | 环美有限公司 | Method for producing fabric bags or containers using heat-welded seams |
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| CN107054903A (en) * | 2017-04-18 | 2017-08-18 | 山东汇百川新材料有限公司 | A kind of permeability type carbon black ton bag |
| CN107031999A (en) * | 2017-05-24 | 2017-08-11 | 山东济钢合金材料科技有限公司 | A kind of packed packing material handling ton bag and handling method |
| CN109533659A (en) * | 2018-12-01 | 2019-03-29 | 江苏森宝包装有限公司 | A kind of waterproof and freshness-retained Polywoven Bag |
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Application publication date: 20120215 |