CN107150863A

CN107150863A - Hang flat square bag in a kind of side four

Info

Publication number: CN107150863A
Application number: CN201710369977.4A
Authority: CN
Inventors: 姚建乔; 宋雪弟
Original assignee: ZHEJIANG GOLDEN BRIDGE PACKING PRODUCTS Co Ltd
Current assignee: ZHEJIANG GOLDEN BRIDGE PACKING PRODUCTS Co Ltd
Priority date: 2017-05-23
Filing date: 2017-05-23
Publication date: 2017-09-12

Abstract

Flat square bag is hung in a kind of side four, it mainly include having on one pkt. flap, under have flat bag bottom the bag that constitutes of square bag body, be provided with circular feeding port on described pkt. flap；The mono- seams of Dan Zhehou are connected inwardly respectively for the bag body edge of the bag and pkt. flap edge, and the bag body lower edges of the bag encase after the surrounding edge of pkt. flap double-fold together and sewed with parallel double slit and formed；The line align center centered on four corners respectively on the cubic periphery of bag body, suspension ring are constituted with suspender belt doubling, four suspension ring are sewed downwards to bottom along corner respectively, and be in diagonal sewer at flat bag bottom, intermediate interdigitated position cross sew, the top of bag body far from the 20cm of upper end edge 5 with lateral circular bag body shroud sew on the band body of bag body and suspension ring strengthen fix；It has simple and reasonable for structure, and easy to use, safe and reliable, hidden danger is small, and load bearing stength is high, can be used for multiple times, be hardly damaged, and can improve the filling of goods and deliver speed, the features such as improving operating efficiency.

Description

Hang flat square bag in a kind of side four

Technical field

Flat square bag is hung the present invention relates to a kind of side four, belongs to a kind of industrial goods logistics Fillbag technique neck Domain.

Background technology

In the bulk supply tariff packaging and logistics transportation of industry, generally using disposable container bag, this container bag Consumption is very big, and packaging intensity requirement is very high, thus use cost is also very high, should bearing goods big weight, must also consider The reduction of manufacturing cost；Moreover, in addition it is also necessary to the speed and comfort level considered the filling of goods and outwards delivered, this relation To the efficiency of goods packing and logistics transportation.In the prior art because the bag and sling structure of use have certain ask Topic, causes the use intensity of most of disposable container bag not big enough, easily damages, and sack sets unreasonable, tank car freight compared with Slowly, have some setbacks, the speed and efficiency for influenceing filling and goods extroversion to deliver；Existing container bag is also deposited in actual use simultaneously In the potential safety hazard used.

The content of the invention

It is an object of the invention to overcome the shortcomings of that prior art is present, and provide a kind of simple and reasonable for structure, user Just, safe and reliable, hidden danger is small, and load bearing stength is high, can be used for multiple times, be hardly damaged, and can improve the filling of goods and deliver speed, Hang flat square bag in the side four for improving operating efficiency.

The purpose of the present invention is completed by following technical solution, and flat square bag is hung in a kind of side four, and it is main Including have on one pkt. flap, under have flat bag bottom the bag that constitutes of square bag body, be provided with circular feeding port on described pkt. flap； The mono- seams of Dan Zhehou are connected inwardly respectively with pkt. flap edge at the bag body edge of the bag, the bag body lower edges of the bag Encase after the surrounding edge of pkt. flap double-fold together and formed with the sewing of parallel double slit；Respectively with four on the cubic periphery of bag body Line align center centered on corner, suspension ring are constituted with suspender belt doubling, and four suspension ring are sewed to bottom downwards along corner respectively, and Flat bag bottom be in diagonal sewer, intermediate interdigitated position cross sew, the top of bag body far from upper end edge 5-20cm at horizontal stroke Sew and fixed in reinforcement on the band body of bag body and suspension ring to the shroud around bag body.

As preferred：Described feeding port edge list is rolled over and formed with pkt. flap material mouth edge list seam, in the outer wall of feeding port On be sewed with upper ligament；A plastic sheeting inner bag is also configured with described bag, the inner bag is each configured with matching somebody with somebody with feeding port The charging aperture of set, the charging aperture from feeding port it is overhanging and at least stretch out 10cm distances；The band body of the shroud and suspension ring intersects Overlapping part cross sewing；The bag body and double slit after the double-fold of bag bottom, and suture lap is more than 10cm.

The invention belongs to improvements over the prior art, it has simple and reasonable for structure, easy to use, safe and reliable, hidden danger Small, load bearing stength is high, can be used for multiple times, be hardly damaged, and can improve the filling of goods and deliver speed, improve the spies such as operating efficiency Point.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention.

Embodiment

Below in conjunction with accompanying drawing, the present invention will be described in detail：Shown in Fig. 1, a kind of side four of the present invention is hung flat Bottom square bag, it mainly include one on have pkt. flap 1, under have flat bag bottom square bag body 2 constitute bag, described pkt. flap 1 On be provided with circular feeding port 3；The mono- seams of Dan Zhehou are connected inwardly respectively with the edge of pkt. flap 1 on the upper edge of bag body 2 edge of the bag, The lower edges of bag body 2 of the bag encase after the surrounding edge of pkt. flap double-fold together and formed with the sewing of parallel double slit；Bag The line align center centered on four corners respectively on the cubic periphery of body 2, suspension ring 4, four 4 points of suspension ring are constituted with suspender belt doubling Do not sewed downwards along corner to bottom, and be in diagonal sewer at flat bag bottom, cross 5 is sewed at intermediate interdigitated position, in bag body 2 Top far from being sewed at upper end edge 5-20cm with the shroud 6 of lateral circular bag body in strengthening solid on the band body of bag body 2 and suspension ring 4 It is fixed.

Shown in figure, the described edge list of feeding port 3 is rolled over and formed with the material mouth edge list seam of pkt. flap 1, in the outer of feeding port 3 Upper ligament 7 is sewed with wall；A plastic sheeting inner bag is also configured with described bag（Do not show in figure）, the inner bag is respectively configured There is a charging aperture supporting with feeding port 3, the charging aperture is overhanging and at least stretch out 10cm distances from feeding port 3；The shroud 6 with The band body juxtaposition position cross sewing of suspension ring 4；The bag body exceedes with double slit after the double-fold of bag bottom, and suture lap 10cm。

Claims

1. flat square bag is hung in a kind of side four, it mainly include having on one pkt. flap, under have flat bag bottom square bag body constitute Bag, be provided with circular feeding port on described pkt. flap；It is characterized in that the bag body edge of the bag and pkt. flap side Along the mono- seams of Dan Zhehou are connected inwardly respectively, the bag body lower edges of the bag encase after the surrounding edge of pkt. flap double-fold together And formed with the sewing of parallel double slit；The line align center centered on four corners respectively on the cubic periphery of bag body, with suspender belt pair Folding constitutes suspension ring, and four suspension ring are sewed to bottom downwards along corner respectively, and is in diagonal sewer at flat bag bottom, in intermediate interdigitated Position cross sewing, the top of bag body far from upper end edge 5-20cm with lateral circular bag body shroud sew in bag body and hang Strengthen fixing on the band body of ring.

2. flat square bag is hung in side four according to claim 1, it is characterised in that described feeding port edge list folding is simultaneously Formed with pkt. flap material mouth edge list seam, upper ligament is sewed with the outer wall of feeding port；A modeling is also configured with described bag Expect film inner bag, the inner bag is each configured with the charging aperture supporting with feeding port, the charging aperture is overhanging and at least from feeding port Stretch out 10cm distances；The band body juxtaposition position cross sewing of the shroud and suspension ring；After the bag body and bag bottom double-fold Double slit, and suture lap is more than 10cm.