CN2334691Y - Mould for producing liquid package bag with sharp cap and open for hand-tearing - Google Patents

Abstract

The utility model relates to a mould for producing liquid package bag with sharp cap and open for hand-tearing, composed of a die seat, a heating pipe, a batten installed on the die seat surface and an insulating board. The utility model is characterized in that a long batten and a short batten are arranged in the batten. The long batten is composed of obtuse horizontal sides and break angle sides. The break angle side of the short batten is parallel to the horizontal side. The die head replaces the existing die head, and liquid package bags with sharp corner and a tearing opening by hands can be produced. The packaging bag does not use scissors to cut opening. The utility model has the advantages of convenient drinking, and easy bottling.

Description

Produce the die head of band wedge angle band hand tearing notch pack for liquids

The utility model relates to a kind of die head of Production and Packaging bag, particularly relates to a kind of heat seal fusing die head of producing band wedge angle band hand tearing notch pack for liquids.

Existing manually, the common die head that uses of S. A., full automatic liquid packing machine, packed liquid of producing such as packed soy sauce, light-coloured vinegar, milk, beverage etc., because the extension property of bag material coextru-lamination liquid packaging film, directly tear the opening that at all can not tear a neat rule with hand, can only cut off one jiao of ability opening with scissors, very inconvenient.And, cut off a right angle of general square or rectangular pack bag after, the liquid that completely is full of very easily overflows in the bag, makes drinking person very extremely awkward, if liquid such as soy sauce, light-coloured vinegar etc. in the bag will be poured in the bottle, needs to be equipped with in addition a funnel, very trouble toward contact.

The purpose of this utility model provides a kind of production with hand and tears out opening and conveniently drink or the heat seal fusing die head of the pack for liquids of filling bottle.

Heat seal of the present utility model fusing die head, by die holder and be installed in heat-generating pipe in the die holder, the press strip and the cleading that are installed in the die holder face are formed, and it is characterized in that press strip has long press strip and short press strip; Long press strip is made up of horizontal sides that constitutes the obtuse angle and knuckle limit; The horizontal sides of short press strip parallel long press strip is contained in the outside on long press strip knuckle limit, and does not link to each other with long press strip.The die holder face is corresponding offers long and short press strip groove.Press strip is embedded in the groove of die holder face and protrudes the die holder face, and cleading has press strip protrusion place all topped removing on the die holder face.

Set forth the structure and the production situation of the utility model heat seal fusing die head below in conjunction with accompanying drawing.

Fig. 1 is the scheme drawing of die head of the present utility model.

Fig. 2 is to use the liquid packing machine quantity-produced scheme drawing of the utility model die head.

Among the figure, the 1st, topped the die holder of cleading in surface, the 2nd, the horizontal sides of long press strip, the 3rd, the knuckle limit of long press strip, the 4th, short press strip, the 5th, the wedge angle of packaging bag, the 6th, the hand tearing notch of packaging bag wedge angle end, the 7th, seal the limit in the packaging bag, the 8th, the lower sealing limit of packaging bag, 9 and 10 is bag limits of packaging bag, the 11st, and perpendicularly seal into tubular and inject liquid, just enter the packaging film that seals the branch bag process.

As shown in Figure 2, when rubber pad was pushed tubular packaging film 11 to heat seal of the present utility model fusing die head, long press strip was finished on packaging film and is sealed the branch bag process.Long press strip knuckle limit 3 at the about 1/5-1/7 of tubular packaging film width place, make packaging bag on seal limit 7 an end form knuckle and form an outstanding wedge angle 5 with bag limit 10; Meanwhile, lack press strip 4 approximate number millimeter place, summit apart from wedge angle 5 on bag limit 10 and formed a hand tearing notch 6.When liquid packing machine is produced continuously, lower sealing limit 8 and on seal limit 7 and successively finish.Two horizontal sides of square or rectangle are formed by long press strip horizontal sides 2; Two hypotenuses of parallelogram are formed by long press strip knuckle limit 3; And in two vertical bag limits of tubular packaging film, a bag limit 9 is vertical edges of square or rectangle, and a bag limit 10 is vertical edges of parallelogram, and bag limit 9 equates that with a bag limit 10 another vertical edge of square or rectangle and parallelogram then is invisible common edge.Like this, promptly produce the pack for liquids of band wedge angle band hand tearing notch.

Heat seal fusing die head of the present utility model, can produce the pack for liquids of band wedge angle band hand tearing notch, during production, original manually, heat seal fusing die head of the present utility model is replaced former common die head in the S. A., automatic liquid packaging machine and can produce, productive costs does not increase.

Be the embodiment of the utility model heat seal fusing die head below, dig the oblong die holder of making 200 * 40 * 65mm with cast copper.In the hole that die holder bores φ 20.5 * 180mm, the 500W heat-generating pipe of D20 * 160mm is installed in the hole.On the face of die holder 200 * 65mm, mill the press strip groove, the dark 10mm of groove width 3mm.Press strip is made with the stainless steel strip of 3 * 18mm, long press strip length overall 180mm, and horizontal sides 120mm wherein, knuckle limit 60mm, horizontal sides and knuckle limit angle are 120 °.The long 15mm of short press strip, and apart 26mm parallel with long press strip horizontal sides.Short press strip is positioned at the outside, long press strip knuckle limit, and an one end points is apart from knuckle limit 3mm.Press strip is embedded in the press strip groove, protrudes die holder face 8mm.On the die holder face except press strip protrusion place is arranged, the polytetrafluoroethylene cleading of topped thick 6mm, press strip protrudes cleading 2mm, promptly gets heat seal fusing die head of the present utility model, die head is filled to liquid packing machine, just can produces the pack for liquids of band wedge angle band hand tearing notch.

Claims (1)

1, a kind of die head of producing band wedge angle hand tearing notch pack for liquids by die holder, be installed in the heat-generating pipe in the die holder, the press strip that is installed in the die holder face and cleading and form, is characterized in that press strip has long press strip and lacks press strip; Long press strip is made up of horizontal sides that constitutes the obtuse angle and knuckle limit; The horizontal sides of short press strip parallel long press strip is contained in the outside on long press strip knuckle limit, and does not link to each other with long press strip.

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