A kind of method for making of novel environment friendly packaging body
[technical field]
The present invention relates to a kind of method for making of novel environment friendly packaging body.
[background technology]
Kind is tired of many products now, and such as furniture, household electrical appliances, daily necessities, commercial article or the like, the packaging body of its use generally all is to use paper bag, or paper pack or paper wrapping bag.Will waste a large amount of paper like this, waste a large amount of timber, give the pressure of environment also very big.
On the market some environment-friendly materials appear, such as nonwoven fabrics, pearl cotton or the like now.But be limited to technical reason or the like, have no idea these environment-friendly materials are made, form packaging bag, its major cause is because the thickness requirement of some packaging bag is thicker.When these materials were coupled together, relatively difficulty did not have good way to solve this problem at present like this, so also do not occur at present adopting environment-friendly materials to make the thicker packaging bag of thickness.
[summary of the invention]
The present invention seeks to overcome deficiency of the prior art and the method for making of simple, the effective novel environment friendly packaging body of a kind of product is provided.
In order to solve the technical matters of above-mentioned existence, the present invention adopts following technical proposal:
A kind of method for making of novel environment friendly packaging body is characterized in that including following steps:
A, cutting is cut into the shape of design demand with environment-friendly materials, thereby forms independently flaky material piece;
B, adhesion-molded, after each sheet environmental protection material block is stitched together, two adjacent environment-friendly materials pieces are carried out heat sealing with the plastics sealing maching, make it to form and the various shapes that need connection with wrapping of piece to match;
C, quality inspection, adhesion-molded after, the inspection packing chest quality, if qualified, just accomplish the making of packing chest.
The method for making of aforesaid a kind of novel environment friendly packaging body; It is characterized in that said environment-friendly materials are that the individual layer pearl is cotton and single-layer plastic film combines or are combined together to form by multilayer pearl cotton and laminated plastics film, these environment-friendly materials couple together back formation thickness of product scope at 2-30mm.
The method for making of aforesaid a kind of novel environment friendly packaging body is characterized in that said environment-friendly materials couple together back formation thickness of product scope at 7-15mm.
The method for making of aforesaid a kind of novel environment friendly packaging body is characterized in that said environment-friendly materials couple together back formation thickness of product scope at 2-7mm, and the plastics sealing maching adopts the thick heating wire of 2mm.
The method for making of aforesaid a kind of novel environment friendly packaging body is characterized in that said environment-friendly materials couple together back formation thickness of product scope at 7-12mm, and the plastics sealing maching adopts the thick heating wire of 3mm.
The method for making of aforesaid a kind of novel environment friendly packaging body is characterized in that said environment-friendly materials couple together back formation thickness of product scope at 12-30mm, and the plastics sealing maching adopts the thick heating wire of 5mm.
The present invention compared with prior art has following advantage:
Packaging body of the present invention refers generally to packaging bag, and it is to utilize the way of plastics sealing maching to add these environment-friendly materials of heat bonding, and these environment-friendly materials can be coupled together well, so just can pack Different products with it.Make it to replace paper bag, saved a large amount of papery casees, economize on resources.Adopt the plastics sealing maching can connect the thicker environment-friendly materials of thickness, solved above-mentioned problem.
And this kind material can bring following benefit: one, owing to the pearl cotton can not pollute the environment oneself degrading under the Nature.Two, there are pearl price of the cotton lattice also not high again, make easily and process.Three, the pearl cotton has higher elasticity and resists performance, so article are placed on wherein, can receive good protection.
[specific embodiment]
Describe the present invention below:
A kind of method for making of novel environment friendly packaging body includes following steps:
D, cutting is cut into the shape of design demand with environment-friendly materials, thereby forms independently flaky material piece; The shape of this flaky material piece can be varied, and its final purpose is to form specific shape for each piece flaky material piece is coupled together.
E, adhesion-molded, after each sheet environmental protection material block connect, two adjacent environment-friendly materials pieces are carried out heat sealing with the plastics sealing maching, make it to form and the various shapes that need connection with wrapping of piece to match.Such as cuboid or other shape, adopt the plastics sealing maching together with two bulk heat sealings, its sealing-in is effective; Be difficult for splitting; Thicker environment-friendly materials of sealing-in particularly, this embodiment is apparent in view, more than the general bond thickness 1mm; Effect is relatively good, and these materials can not the bonded assembly problem before having solved.
F, quality inspection, adhesion-molded after, the inspection packing chest quality, if qualified, just accomplish the making of packing chest.
In the present invention, said environment-friendly materials are that the individual layer pearl is cotton and single-layer plastic film combines or are combined together to form by multilayer pearl cotton and laminated plastics film that these environment-friendly materials couple together back formation thickness of product scope at 2-30mm.
Wherein seal the material of different-thickness, adopt the heating wire of different size.Below be several kinds of different schemes:
Scheme one, said environment-friendly materials couple together back formation thickness of product scope at 2-7mm, and the plastics sealing maching adopts the thick heating wire of 2mm, and the power of this plastics sealing maching will correspondingly increase.
Scheme two, said environment-friendly materials couple together back formation thickness of product scope at 7-12mm, and the plastics sealing maching adopts the thick heating wire of 3mm, and the power of this plastics sealing maching will correspondingly increase.
Scheme three, said environment-friendly materials couple together back formation thickness of product scope at 12-30mm, and the plastics sealing maching adopts the thick heating wire of 5mm, and the power of this plastics sealing maching will correspondingly increase.
Certainly, environment-friendly materials are not only above several kinds of embodiment, and other environment-friendly materials also are fit to.
Pearl is cotton, and its english abbreviation is called EPE, and it is to be the high foamed polyethylene goods that the primary raw material extruding generates with the low density polyethylene (LDPE).The cotton butane that adopts of pearl soaks abnormal shape, and adds two kinds of auxiliary materials.The superfine talcum powder of industry or medical grade 800-1250 purpose and food stage do the agent of contracting-single glyceride, whole process of production is physical change, so EPE is non-poisonous.Auxiliary material forms independently bubble and fine and closely woven bubble structure in poly-vinyl, make EPE have higher elasticity, is rich in toughness and not crisp, and the surface is soft, the infringement that produces because of friction in the time of effectively preventing the packing of product.Have good damping property and resist performance, be widely used in the packing of aspects such as electrical equipment, furniture and precision electronic device.
The pearl cotton has durability to machinery oil, grease etc., owing to be only air bladder fully, therefore almost not suction, hygroscopic property can be grease proofing, moistureproof, the erosion that can also resist chemical compound lot.The pearl cotton can be satisfied different packing requirementss according to the demand of different product, does static behaviour, flame resistance or various packing color, has workability.The discarded recyclable material of making of EPE utilizes environmentally safe again.
The present invention can substitute the packings of product such as light-duty electrical equipment, life, instrument, food, furniture.On the advantage of original pearl cotton, can also reduce cost of labor and workman's manipulation strength.Product is more directly perceived when retail, simple and easy, and the user can repeatedly utilize after buying.