CN101633415A

CN101633415A - Methods for packaging and boxing integral wild-mouth bottles by heat-shrinkable film

Info

Publication number: CN101633415A
Application number: CN200910102722A
Authority: CN
Inventors: 罗建平; 郭东风; 白亿钢
Original assignee: GUIYANG QIANZHONG CHEMICAL LIGHT INDUSTRY PRODUCT FACTORY
Current assignee: GUIYANG QIANZHONG CHEMICAL LIGHT INDUSTRY PRODUCT FACTORY
Priority date: 2009-08-06
Filing date: 2009-08-06
Publication date: 2010-01-27
Anticipated expiration: 2029-08-06
Also published as: CN101633415B

Abstract

The invention discloses methods for packaging and boxing integral wild-mouth bottles by a heat-shrinkable film. The method for packaging integral wild-mouth bottles by a heat-shrinkable film comprises the following steps: (1) conveying wild-mouth bottles which are filled with stuffing substances, covered and labeled to a shaper by a conveyer belt and shaping the wild-mouth bottles into a packaging batch; (2) pushing the packaging batch of wild-mouth bottles to a filming area; wrapping the heat-shrinkable film on the packaging batch of wild-mouth bottles by a guide rod; (3) sending the filmed wild-mouth bottles into a heating tunnel and blowing hot air in the heating tunnel to soften the heat-shrinkable film; (4) taking out the heat-shrinkable film from the heating tunnel to shrink at normal temperature; wrapping a plurality of wild-mouth bottles into a closed integrity; and finally, pushing the wrapped batch integrity into a paper carton by a carton filler, sealing and finishing mechanism boxing. Compared with a traditional method, the method can lower the packaging product loss so as to increase enterprise benefits while realizing the mechanical packaging of the wild-mouth bottles, lessening the drain of packaging manpower, improving the packaging efficiency and decreasing the packaging cost, thereby being suitable for factories which use wild-mouth bottles to pack products.

Description

Whole parcel of the heat shrink films of wide-mouth bottle and packing method

Technical field

The present invention relates to package, furthermore, relate to the object of being convenient to store and transport and tie, in particular to the integral body parcel and the packing method of wide-mouth bottle.

Background technology

As everyone knows, wide-mouth bottle is generally used for splendid attire food or makes can, especially glass jar, for example fruit of honey, jam, thick chilli sauce, dish, processing or the like.Existing glass jar substantially all is to adopt papery well shape frame to isolate each glass bottle in when vanning, in case that they collide mutually is cracked.This conventional art shortcoming is a lot: the one, because papery well shape frame still has some spaces, glass bottle can collide unavoidably; The 2nd, the shape and the irregularity of papery well shape frame can't be realized the mechanization vanning; The 3rd, in case glass bottle is cracked, the juice of outflow can be contaminated paper frame even a plurality of packing chest, causes many casees to scrap.Up to now, traditional wide-mouth bottle packing method all is the man power encasement, and production efficiency is low, and packing cost is but quite high.

In recent years, heat shrink films has been used for packaging industry in a large number.By retrieval, the Chinese invention patent relevant with the heat shrink films packing is also few, CN2584563 number " double seal feeding bottle ", CN2204279 number " separable exterior and interior packing interlinked bottle ", CN2885742 number " bottled water bottleneck label heat shrink films ", CN201027006 number " with in the slender type that goes up labeling mouthful of feeding bottle " etc. are only arranged, and these patents all are to adopt the little object of heat shrink films packing bottleneck.Still the unwanted heat shrink film is packed the patent application that glass jar replaces papery well shape frame at present.

Summary of the invention

The purpose of this invention is to provide the whole parcel of heat shrink films and the packing method of wide-mouth bottle,, make it to realize the mechanization vanning to overcome the various shortcoming of traditional wide-mouth bottle packing method.

For the entire package of wide-mouth bottle, whole parcel and whole vanning are two links.Therefore the whole packaging method of heat shrink films of the wide-mouth bottle that provides of contriver is to adopt commercially available automatic permutation thermal shrinking package machine to finish encapsulation process, and this process comprises:

The wide-mouth bottle of (1) will pack content into, adding a cover, labelling after finishing is delivered to the shaper of wrapping machine by belt conveyor, is organized into a packing in batches;

(2) shift above-mentioned packing wide-mouth bottle in batches onto the coating district with the push pedal of wrapping machine, the guide rod with wrapping machine is wrapping to heat shrink films on this bottle of packing batch again;

(3) wide-mouth bottle behind the coating is sent into the heat tunnel that adds of wrapping machine, in adding heat tunnel, sent into hot blast, heat shrink films is softening;

(4) place under the normal temperature from adding heat tunnel taking-up heat shrink films, make it that vertical and horizontal take place and shrink, this packing a plurality of wide-mouth bottles in batches are rolled into a sealed whole body.

Packing in above-mentioned (1) step is according to the batch of the proper alignment formation of wide-mouth bottle in batches, normally adopts a * b (a, b are the integer greater than 1) formula to arrange, and sum can be 3 * 3=9 bottle, 3 * 4=12 bottle, 4 * 6=24 bottle etc.

Heat shrink films described in above-mentioned (2) step, normally polyethylene heat shrink films or polypropylene thermal shrink film or polyvinylchloride heat shrink films.

Hot blast temperature described in above-mentioned (3) step is 150 ℃～180 ℃, and too low, heat shrink films can not soften; Too high, heat shrink films meeting fusion is agglomerating.

The whole packing method of the wide-mouth bottle that the contriver provides is to adopt vanning machinery, will be packaged with said method, have fixed measure and certain intensity, a bottle one piece of pack batch pushes carton, seal immediately, finish the process of a machinery vanning.

The contriver points out, because powerful the contraction can take place in heat shrink films after being heated to uniform temperature, a plurality of glass jar are rolled into an integral body that seals and certain intensity is arranged, be convenient to realize the machinery vanning, and can after vanning, can not bump each other, thereby reduce the breakage of product in storage and transport process greatly; Even if the indivedual bottles of accidental generation is cracked, because the gas barrier properties of heat shrink films are fine, the juice that overflows can not contaminated packing chest yet, has reduced the stained of product.

The integral body parcel of wide-mouth bottle provided by the invention and packing method are compared with traditional packing method, have replaced papery well shape frame with heat shrink films, can reduce the cost of packing material, reduce the loss of packaging product, thereby can increase the income of enterprise; Realize the mechanical packaging of glass jar simultaneously, can reduce the manpower consumption of packing, improved packaging efficiency, reduced packing cost.Be applicable to the manufacturer of wide-mouth bottle packaging products such as using glass, pottery.

Description of drawings

Fig. 1 is for adopting the scheme drawing of orthodox method packaging product, visible papery well shape frame among the figure;

Fig. 2 will be with pack into the scheme drawing of carton of the wide-mouth bottle that the inventive method is wrapped up.

The specific embodiment

The glass bottle charge of oil capsicum that embodiment Kweiyang food company produces adopts the inventive method to carry out the parcel and the vanning of product.

To pack into earlier and deliver to automatic integer thermal shrinking package machine by belt conveyor after Product labelling is added a cover, pasted to the glass jar of oily capsicum.The wrapping machine shaper with its be organized into 4 * 6=24 bottle/batch packing in batches after, shift the coating district onto by the wrapping machine push pedal, the guide rod of wrapping machine is wrapping to the polyethylene heat shrink films on this packing bottle in batches, batch wide-mouth bottle behind the coating is sent into and is added heat tunnel, in adding heat tunnel be 170 ℃ hot blast with temperature, heat shrink films is softening; Then, vertical and horizontal take place at normal temperatures shrinking from adding heat shrink films that heat tunnel comes out, 24 wide-mouth bottles of this batch is rolled into a sealed whole body, as shown in Figure 1.

At last, will push carton by packing machine, seal immediately, finish the machinery vanning, as shown in Figure 2, can put in storage or dispatch from the factory with 24 wide-mouth bottles that said method wraps up.

After adopting the inventive method to wrap up and case, the income that the said firm is produced:

(1) packing of Jie Yueing:

Former papery well type frame and 0.5 yuan/part of paperboard gasket cost up and down;

Heat shrink films cost 23g * 0.128 yuan/g=0.29 unit/part;

Save: 0.5-029=0.21 unit/part;

0.24 yuan/the part of cost that outer carton is saved because of volume-diminished nearly 8%;

Above-mentioned two totals are saved 0.45 yuan/part or 4500 yuan/ten thousand altogether.

(2) the bottles break rate by 0.2% income that is reduced to 0.02% loss reduction is:

(0.2-0.02) % * 10000 * 100 yuan/part=1800 yuan/ten thousand.

(3) packaging efficiency improves 60% labor wage of saving:

Man power encasement's expense: 800 yuan/ten thousand;

Machine crating charge: 480 yuan/ten thousand;

Saving Stuffing Charges for per ten thousand is:

Man power encasement's expense-machine crating charge=800-480=320 unit/ten thousand;

Amount to: 6620 yuan/ten thousand.

50,000 products of the present per day production of the said firm are because of using the income of heat shrink films packing increase: 6620 yuan/ten thousand * 50,000=32100 yuan/day.

Claims

The whole packaging method of the heat shrink films of 1 wide-mouth bottle adopts automatic permutation thermal shrinking package machine to finish encapsulation process, and its feature comprises:

The wide-mouth bottle of (1) will pack content into, adding a cover, labelling after finishing is delivered to the shaper of wrapping machine by belt conveyor, is organized into a packing in batches;

(2) shift above-mentioned packing wide-mouth bottle in batches onto the coating district with the push pedal of wrapping machine, the guide rod with wrapping machine is wrapping to heat shrink films on this bottle of packing batch again;

(3) wide-mouth bottle behind the coating is sent into added heat tunnel, in adding heat tunnel, send into hot blast, heat shrink films is softening;

(4) place under the normal temperature from adding heat tunnel taking-up heat shrink films, make it that vertical and horizontal take place and shrink, this packing a plurality of wide-mouth bottles in batches are rolled into a sealed whole body.
2 whole packaging methods as claimed in claim 1 is characterized in that the packing batch in the described first step, are the batches according to the proper alignment formation of wide-mouth bottle.
3 whole packaging methods as claimed in claim 1 is characterized in that the heat shrink films described in described second step is polyethylene heat shrink films or polypropylene thermal shrink film or polyvinylchloride heat shrink films.
4 whole packaging methods as claimed in claim 1 is characterized in that the hot blast temperature described in described the 3rd step is 150 ℃～180 ℃.
5 are rolled in batches single-piece packing method according to the described method of claim 1, it is characterized in that this method is to adopt packing machine, will push carton with the sealing one piece of said method parcel, seal immediately, finish the process of a machinery vanning.