CN201432867Y

CN201432867Y - Self-supporting type film liquid container

Info

Publication number: CN201432867Y
Application number: CN2009200147176U
Authority: CN
Inventors: 刘万更
Original assignee: LIAONING HENGXIN BIOTECH CO Ltd
Current assignee: LIAONING HENGXIN BIOTECH CO Ltd
Priority date: 2009-06-19
Filing date: 2009-06-19
Publication date: 2010-03-31
Anticipated expiration: 2019-06-19

Abstract

A foldable self-supporting type film liquid container comprises a container bag body, a handle (2) arranged on the container and an inlet/outlet cover (6). Folding marks (7) are arranged between angle-shaped inclined ribs (3) formed on the top part and the bottom part of the bag body and arranged in the longitudinal direction of the bag body; a folding pleat (8) is arranged in the length directionof the bag body; and the bag body is contracted into a sheet shape body through folding inwards along the folding marks (7). The container wall has an inward edge fold, which is a foldable and extractable structure. The bag body provided with the simple and firm handle structure is portable, solid, sealed and reliable, saves lots of storage spaces; the container stands stably when the bag body isfilled and unfilled; the bag body leakage owing to press in the transportation is effectively reduced through employing the combined package of paper box and resin barrel (bag); the liquid containeris convenient to carry and the is not easy to damage in the folding position; the residual liquid in the container is discharged clearly; the product is easy to destroy and recover and is formed by folding. The container has uniform wall thickness, is resistant to impact and fall and is suitable for various liquid package containers in medical, food and chemical industries.

Description

The self-supporting thin-film liquid container

Technical field

The utility model relates to a kind of packing container, specifically a kind of self-supporting thin-film liquid container of telescopic folding.

Background technology

The liquid container that uses in commercial production and life has bucket, box, case, jar etc. usually, and these liquid containers generally all are container wall thickness, bulky independent individual, and no matter receptacle liquid remains what, all occupies entire container; More take the storing space because the special shape of handle, lid increases packing simultaneously, or break damage, be inconvenient to store and transport at the hard protrusion place.Existing many medical, packagings for foodstuff mostly form straight forming when fill liquid and material by the plastic sheeting heat-sealing.The compressive strength of this package is relatively poor, deforms easily in the use to greatly reduce the comfort feature of product; Though this packaged form gives manufacturing and user with convenient to a certain extent, unsetting because of volume, waste is stored, transport space, to being carried, transport and using and all bring inconvenience, has increased the cost in producing and transporting; Because soft plastic bag can not carry substantially, the compressive strength of package is relatively poor, so content liquid is easy to leak because of extruding.The present medical all disposable use recovery of packing container that waits some special industries, it is high more that the container that the volume thickness of the shell is big more reclaims productive costs; Last residual liquid is difficult for emptying in the setting container.

Summary of the invention

The purpose of this utility model is to design a kind of self-supporting thin film fluid packing container, utilize good, the stable packing container of supporting oneself of collapsible flexible structure fabrication variable volume, intensity, take up room to reduce the volume of package in storage, transportation and use, thereby save the production cost recovery, the convenient use.

The design plan that provides of the utility model is for achieving the above object: a kind of folding self-supporting thin-film liquid container, comprise the container bag, place the handle [2] on the container body and the flap [6] of coming in and going out, it is characterized in that: between the dihedral diagonal bar [3] of bag top and bottom formation and along a bag body, vertically be provided with folding seal [7], length direction along the bag body is provided with folding pleat [8], makes bag be shrunk to plates along folding seal [7] is folding to the inside.

The further technical scheme of the utility model is: the container bag flap [6] of coming in and going out when folding is positioned at folding pleat [8] position, intact its flap of liquid [6] of filling is positioned at the top of bag, flap [6] is peripheral to have annular contraction curved [5] with the bag junction, in bag, shrink the height of the degree of depth for lid, make cover along with bag wall on every side substantially on same plane.

At container bag top and the bottom be provided with the exhausr port of before hot pressing, reserving [1], exhaust after heat press seal closes; Have the handle [2] that is suitable for holding in bag top diagonal bar [3] and the trigonum that straight muscle [4] surrounds, membrane container adopts polyethylene, polypropylene type material hot-forming.

The utlity model has following advantage:

1, since wall of container adopt can folding retractable interior flanging shape, and have simple and easy solid handgrips, bag light solid, sealing is reliable, has saved the storing space greatly, be full of and the container body when reducing is supported oneself and stablized;

2, the liquid container of same volume can be made littler size, can reduce packaging volume, reduce and produce circulation cost, for barreled, can significantly reduce raw materials consumption and cost recovery; Adopt carton and resin bucket (bag) to be combined into (bucket or bag in the case) during packed and transported, save store, transport space, effectively reduce bag pressurized and cause the damage leakage when transportation;

3, product has nontoxic, tasteless, aseptic, acid and alkali-resistance, characteristics such as high temperature resistant, easily destroys and reclaims and collapsible moulding, and container wall thickness is even, shock resistance, falls and the intensity index excellence;

4, container flap place adopts folding kinking structure, and the folding retractable spatial design is suitable, take get conveniently, burst should not damage, and reduces taking up room again; The container residual liquid is got rid of cleaner; Industries such as that this product is suitable for is medical, food, chemical industry are used as various liquid package containers.

Description of drawings

Structural representation after Fig. 1 shrinks for the utility model is folding.

Fig. 2 is the full back container bag front view that stretches.

Fig. 3 is the birds-eye view of Fig. 2 container bag.

As shown in Figure 1 and Figure 2, container after the folding contraction of the utility model is an oblong sheet bag, between the dihedral diagonal bar 3 of bag top and bottom formation and along bag body both sides vertical (length direction), be provided with to fold and print 7, the length direction of edge bag body is provided with the folding pleat 8 in liquid breathing space, makes bag be shrunk to plates along folding seal 7 is folding to the inside.

At container bag top and the bottom be provided with the exhausr port of before hot pressing, reserving 1, exhaust after heat press seal closes; For increasing the straight muscle 4 of hot pressing of bag intensity, four jiaos were provided with hot pressing diagonal bar 3 before and after bag reached up and down on eight limits, bag four sides; At the corresponding handle 2 that is suitable for holding that has in four trigonums that bag top diagonal bar 3 and straight muscle 4 surround, membrane container adopts polyethylene, polypropylene type material once hot-forming.

See Fig. 2, Fig. 3, bag flap 6 when folding is positioned at folding pleat 8 positions, and intact its flap 6 of liquid of filling is positioned at the top of bag, and flap 6 peripheries have annular with the bag junction and shrink curved 5, in bag, shrink the height of the degree of depth, make the upper edge of lid and bag wall on every side substantially on same plane for lid.During the large volume packed and transported container body is placed in the carton, and on the case of lid 6 corresponding positions, reserve and cover the hole, store, during transportation, press back and cover and handle enclosed carton panel; Open carton panels during use, from the hole, pull out and cover 6.

Claims

1, a kind of folding self-supporting thin-film liquid container, comprise the container bag, place the handle [2] on the container body and the flap [6] of coming in and going out, it is characterized in that: between the dihedral diagonal bar [3] of bag top and bottom formation and along a bag body, vertically be provided with folding seal [7], length direction along the bag body is provided with folding pleat [8], makes bag be shrunk to plates along folding seal [7] is folding to the inside.

2, according to the described folding self-supporting thin-film liquid container of claim 1, flap [6] is positioned at folding pleat [8] position when it is characterized in that bag is folding, intact its flap of liquid [6] of filling is positioned at the top of bag, flap [6] is peripheral to have annular contraction curved [5] with the bag junction, in bag, shrink the height of the degree of depth for lid, make cover along with bag wall on every side substantially on same plane.

3,, it is characterized in that having the handle [2] that is suitable for holding in bag top diagonal bar [3] and the trigonum that straight muscle [4] surrounds according to the described folding self-supporting thin-film liquid container of claim 1.

4,, it is characterized in that at the bag top and the bottom is provided with the exhausr port of reserving [1] before hot pressing according to the described folding self-supporting thin-film liquid container of claim 1.

5,, it is characterized in that described membrane container adopts polyethylene, polypropylene type material hot-forming according to the described folding self-supporting thin-film liquid container of claim 1.